baber/WOPTO huggingface dataset:
Patent JP-2000323581-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAHASHI KENICHIRO
IPC: H01L21/761
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To improve chip area utilization efficiency in a semiconductor integrated circuit device which includes a high-side transistor and a low-side transistor constituting a push-pull circuit. SOLUTION: A reverse conductive single isolation island 11 is formed on the main surface of a first conducting semiconductor substrate 10, and a low-side switching transistor 5 and a high-side switching transistor 4 are arranged in first and second regions of the island 11, respectively. The first and second regions are electrically isolated from each other by a junction gate mechanism (a P-type junction gate upper diffusion layer 13 and a P-type junction gate lower diffusion layer 25) formed between the main surface of the island 11 and the substrate 10. The junction gate mechanism electrically isolates the island 11 by the principle of junction gate field effect transistor by a voltage applied between the layers 13 and 25.
Patent JP-S5353225-A (JP)
Title: Calculator
Inventor: NAKADA SHINICHI
IPC: G06F7/508
Filed: 1976-10-25
Abstract: PURPOSE: To realize a calculator by which not only quotient but also remainder can be displayed arbitrarily at a dividing time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6018335-A (JP)
Title: Manufacture of hollow molded body having fixing bracket
Inventor: SUZAKI TAKUYA
IPC: B29C49/04
Filed: 1984-06-21
Abstract: PURPOSE:To enable to form the titled molded body on a wider position through monolithic molding without being limited a position of a bracket, by fixing a base piece of the fixing bracket molded with a main body unitarily is joined with the main body for fixing by bending the base piece at a thin hinge part. CONSTITUTION:A main body 1 of a duct for a motor car is a hollow molded main body having an air blow-off part 2 on its upper part and is molded unitarily by blow molding through mold opening to the right and the left by making a parting line 3 into a dividing line. A fixing bracket 4 along with a base piece 5 meting at a certain angle with the bracket 4 are molded on a position along a parting line 3 at the outside of the top of a center of the main body 1 unitarily through a thin hinge part 6. In addition to the above, a pair of connecting protruded stripes 7 confronting in parallel with each other from both edges of a thin hinge part 6 and having a hook-shaped cross section is molded on the external surface of the main body 1 unitarily. Then both side edge parts of the base piece 5 are fitted in the pair of connecting protruded stripes 7 and the bracket 4 is fixed to a predetermined position. The fixing bracket 4, consequently, is provided on a position getting out of the parting line 3 in a protruded state.
Patent JP-2000316785-A (JP)
Title: Tableware washing machine
Inventor: INUI HIROAKI
IPC: A47L15/42
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the putting in and out of tableware even when a lid is so installed as to face a sink and to enable the assurance of the visibility of a display by adopting the constitution to allow the selective and attachable and detachable mounting of a manipulation means to an arbitrary wall surface or lid of a machine body. SOLUTION: The machine body 34 is installed on the right side of the sink 31 in such a manner that the lid 39 faces the sink 31. The manipulation section 48 disposed at the right flank of the body 34 is arranged in a right flank recessed part 50. The manipulation section 48 is provided with a power source 54 of the body 34, a course selection switch 55 and a start-temporary stop switch 56 and is fixed by means of screws 57 to the right flank recessed part 50. In addition, the manipulation section 48 is also mountable to a front surface recessed part 49 disposed on the front surface part of the body 34 in the installed state of the body 34, but a recessed part packing body 58 is screwed thereto when the machine is not used. The manipulation section 48 is thus mountable to an easy manipulatable position according to the installation state of the body 34.
Patent JP-H04329355-A (JP)
Title: Liquid pump
Inventor: KAIDO KATSUAKI
IPC: F04B49/06
Filed: 1991-04-30
Abstract: PURPOSE:To control a pump head to reduce a pressure fluctuation without using a detecting device generating high-speed suction and high-speed discharge completion signals. CONSTITUTION:When a controller 12 controlling the reciprocating motions of a piston at a pump head 2 receives a suction start signal from a detecting means 10 after the discharge stroke at a constant-piston speed, it increases the piston speed to perform suction and discharge for the period W determined by the equation W=A(f0-f)<2>+(alpha+B)P+C, where (f) is the rotating speed of the motor of the piston determined by the discharge flow quantity of the discharge stroke at the constant-piston speed, P is the discharge pressure of the discharge stroke at the constant-piston speed, and alpha is the compression ratio of a solvent. The discharge stroke at a constant speed is again resumed.
Patent JP-H0697921-A (JP)
Title: Message omission preventing system
Inventor: ENATSU NORITSUGU
IPC: G06F13/00
Filed: 1992-05-21
Abstract: PURPOSE:To prevent a message omission without increasing a transmitting speed by providing a serial number counter in a terminal equipment and the center and managing transmission and reception of a message, and transmitting it by returning to the serial number requested from the center only when a message omission notice from center is received. CONSTITUTION:A serial number counter 12 of a terminal equipment 1 is counted up by '1', whenever a serial number is added to transmitting data, transmits the transmitting data to the center, and in the center 2 for receiving data, a serial number counter 22 counted up by '1' at every reception in the same way is provided and transmission and reception of a message are managed, and the transmitted and received continuously. In this case, if there is a message omission, the serial number added to the transmtting data and the serial number of the counter 22 become noncoincident, the serial number of the counter 22 is sent from the center 2 and displayed on a display part 13, and an operator retrasmits the data from serial number. According to this constitution, the message omission is prevented substantially without incresing a transmitting speed, and data transmission reliability is enhanced.
Patent JP-H08321304-A (JP)
Title: Electrode sheet carrying method
Inventor: FURUKAWA ATSUSHI
IPC: F27B9/24
Filed: 1995-05-26
Abstract: PURPOSE: To provide an electrode sheet carrying method capable of reducing dispersion of the supporting amount of an active material mixture. CONSTITUTION: An electrode sheet S formed by filling an active material mixture on a current collector sheet is placed on a carrying means C to carry the electrode sheet S. The electrode sheet S is supported in a point contact state with a supporting member 10 which is synchronized with the carrying means C and moves, then carried.
Patent JP-S5555404-A (JP)
Title: Production of record original disc
Inventor: IKEDA JIROU
IPC: B29D17/00
Filed: 1978-10-19
Abstract: PURPOSE: To produce a highly faithful record original disc with a good reproducibility by subjecting the surface of a lacquer disc, where a sound groove is formed, to non-electrolytic plating by a specific method to form a surface metallic layer and providing a reinfrocement layer on this layer and exfoliating the surface metallic layer together with the reinforcement layer.  
     CONSTITUTION: After lacquer disc 3 where a sound groove has been already formed is subjected to fat-removal washing processing and activation processing, reduction liquid (a) of pH 10.5W11.5 including boron hydride compound (for example, NaBH 4 ) of 0.015W0.03mol/l and metallic salt liquid (b) of pH 2W3 including nickel salt of 0.02W0.04mol/l, ammonium salt 0.02W0.04mol/l and lactic acid 0.02W0.07mol/l are sprayed onto lacquer disc 3 (the spray quantity of the metallic salt liquid is defined as 10W1000ml/sec.m 2 ), and lacquer disc is subjected to nickel non-electrolytic plating to form surface metallic layer 5. Next, the surface is subjected to electric plating of Ni, Co, etc., to form reinforcement layer 6, and after that, lacquer layer 3 and metallic layer 5 are exfoliated from each other, thus obtaining a record original disc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5354480-A (JP)
Title: Electron beam exposure apparatus
Inventor: ITOGA MASANAO
IPC: H01L21/027
Filed: 1976-10-28
Abstract: PURPOSE: To unify a passing electron beam by providing a high frequency deflector above the uppermost stage slit of the plural slits shaping the electron beam from an electron gun by allowing the beam to pass therethrough and applying high frequency voltage thereto. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61286759-A (JP)
Title: Analogue indicator
Inventor: MIYAGE KATSUYUKI
IPC: G01R1/30
Filed: 1985-06-13
Abstract: PURPOSE:To perform accurate indication by smoothly displacing a pointer without accompanying hysteresis, by displacing the pointer to the position corresponding to the level of an analogue signal while said pointer is minutely vibrated. CONSTITUTION:A window comparator 60 generates a first output signal in a predetermined duty ratio in connection with the low level region of each saw-tooth wave signal from a saw-tooth wave generator 50 and a window comparator 70 intermittently generates a second output signal having phase different from that of the first output signal in a predetermined high duty ratio in connection with the region other than the low level region of each saw-tooth signal from the saw-tooth wave generator 50. The first and second signals are alternately inputted to the movable coil driving part of a meter main body M so as to mutually differentiate the phase of both signals. By this method, the movable coil driving part generates intermittent driving force and smoothly revolves a pointer P against the contact frictional force between the pointer and a bearing while said pointer is minutely vibrated and accurately displaces the pointer P to the position corresponding to the level of an analogue signal regardless of the magnitude of analogue quantity.
Patent JP-H01298347-A (JP)
Title: Silver halide photographic sensitive material with high sensitivity
Inventor: GOAN KAZUYOSHI
IPC: G03C1/08
Filed: 1988-05-27
Abstract: PURPOSE:To improve the spectral sensitization sensitivity of the title material, and to obtain the excellent graininess and sharpness of the photosensitive material by incorporating a silver halide emulsion which is added a mixture contg. at least two kinds of sensitizing dyes having an oxidation-reduction potential of <=0.3 volts, to the photosensitive material at a prescribed period from the time of forming a silver halide particle to the chemical sensitization of the photosensitive material. CONSTITUTION:The mixture of at least two kinds of the sensitizing dyes having the oxidation- reduction potential of <=0.3 volts is added to the silver halide emulsion at the prescribed period from the time of forming the silver halide particle to the chemical sensitization of the photosensitive material, and the photosensitive material contains the silver halide emulsion. The usable silver halide preferably contains silver iodobromide of 2-25mol.%. If the mixture of the sensitizing dye is added in the silver halide emulsion in a step before a chemical sensitizing step, the period of adding the mixture to the silver halide emulsion is not specified. However, the period is preferably a period of reaching the compounding amount of a silver ion to 70-100% or the period of a desalting step. The usable sensitizing dye is preferably composed of the dye having the oxidation-reduction potential of 0-0.1 volts, and preferably a cyanine dye. Thus, the spectral sensitization sensitivity of the photosensitive material is improved, and the excellent graininess and sharpness of the title material are obtd.
Patent JP-H02307173-A (JP)
Title: Writing system for external storage of data drive type processor
Inventor: NAITOU HIROMOTO
IPC: G06F15/82
Filed: 1989-05-23
Abstract: PURPOSE:To increase the data writing speed to an external storage and to improve the processing ability of a processor by performing both data writing and packet erasing operations with a single instruction produced by a single packet. CONSTITUTION:A data writing operation to an external storage 30 and an erasing operation of a single packet 3 are continuously carried out just when the packet 3 containg a packet erasing instruction has one round along a cyclic pipeline after a writing operation. As a result, the processing time is shortened by an amount equivalent at least to one round of the packet 3 compared with a conventional case where >=2 rounds of the packet 3 are required. At the same time, the number of packets can be decreased on the cyclic pipeline. Thus it is possible to increase the data writing speed and to improve the processing ability of a processor.
Patent JP-H06336744-A (JP)
Title: Natural draining device of underground structure
Inventor: NAKAI RYOICHI
IPC: F16K31/18
Filed: 1993-05-31
Abstract: PURPOSE:To improve working environment by raising and lowering a float of a draining device in accordance with difference between ground water level and standing water level in an underground structure, draining the standing water automatically and, at the same time, reducing leakage of ground water into the underground structure. CONSTITUTION:In the case standing water level in a man-hole 17 is higher than ground water level 19, a float 2 is lowered with water pressure of standing water. After that, a seal valve 5 of the upper part of the float 2 is separated from a valve seat 7 to open a draining hole 8, and standing water in the man- hole 17 is naturally drained. Then, in the case the water level 18 is lower than the water level 19, the float 2 is raised with buoyancy receiving from ground water. The valve 5 is pushed against the valve seat 7 to seal the drining hole 8, and inflow of ground water is prevented. According to the constitution, standing water in the man-hole can be restricted to the minimum and, at the same time, working environment in the man-hole can be improved, and working efficiency can be promoted.
Patent JP-H11321532-A (JP)
Title: Air bag for side air bag device
Inventor: OCHIAI YASUO
IPC: B60R21/201
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an air bag for a side air bag device capable of preventing mounting in the body side of a pillar part and a roof side rail part caused by a twist, and capable of improving work efficiency at the mounting time. SOLUTION: An air bag 41 is fixedly mounted interruptedly in a plurality of parts in a body side over a pillar part and a roof side rail part in an in-car side opening peripheral edge, also folded to be stored, and the air bag, when inflating gas flows in, extends an air bag main unit 42 so as to cover an opening. A mark 60 as a twist discriminating means 59 is imparted in the periphery, in the folded air bag main unit 42.
Patent JP-H08299527-A (JP)
Title: Fixing device
Inventor: WATANABE YOSHIHARU
IPC: A63C10/06
Filed: 1995-04-28
Abstract: PURPOSE: To enable a user to surely and easily carry out the operation to attach, detach and fasten objects to be fixed (for example, boots) regardless of environment. CONSTITUTION: A main body is formed of a base frame 2 and a base body 3. This main body is internally provided with a detaining means by a stopper 5 for automatically detaining a band 19 by a spring 6, binding means composed of a rotating member 9, pawl 11, spring 12, etc., in a main feeding-in body 8 and unbinding means composed of a detaining member 14, a coil spring 17, a packing 15, a press plate 16, etc., by which a buckle 18 is constituted.
Patent JP-H08308270-A (JP)
Title: Actuator with multiple degree of freedom
Inventor: TAKASHIMA AKIRA
IPC: F15B21/06
Filed: 1995-04-28
Abstract: PURPOSE: To provide an actuator with multiple degree of freedom capable of obtaining rotation, push and pull, horizontal motion and vertical motion only by the control of a magnetic field and capable of obtaining linear and rotational motion. CONSTITUTION: This multiple-degree-of-freedom actuator has magnetic fluid 2 put and sealed in a space formed by putting a lid 3 on a cylindrical case 1, a spherical guide 6 held freely-rotatably by a spherical hole 5 at the center of the lid 3, a driving substance 10 dipped in the magnetic fluid 2 and made of a nonmagnetic substance, a drive shaft 11 fixed to the driving substance 10 and protruded outside penetrating the spherical guide 6 freely slidably, a plurality of coils 14a, 14c and 17 arranged on the periphery of the case 1 and just under it, and batteries 15a, 15c and 18 for causing pulselike currents to flow in the coils 14a, 14c and 17.
Patent JP-2000316387-A (JP)
Title: Hanging tool
Inventor: KAGEYAMA EIJI
IPC: A47G7/02
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a hanging tool having a simple structure, not requiring to form engaging holes at the planting pot side and capable of being simply mounted on a general planting pot of which upper end edge part is bent in its downward direction. SOLUTION: This hanging tool is characterized in its structural point of view by installing fork-shaped legs 6a, 6b at a leg part 6 and engaging claw parts 8a, 8b each facing in their inside direction at the tip parts of the legs 6a, 6b, and it is possible to nip and attach the lower end part of a brim 25 between the leg 6b and the engaging claw part 8a, and also nip and hold the whole part of the brim part 25 between the fork shaped legs 6a, 6b. Also, the tool can be produced extremely easily by especially a plastic molding process, and economically extremely advantageous in a point of fitting to the large amount of the production. An excellent effect e.g. not being entangled like a conventional hanging pot by blown with a strong wind, etc., is obtained.
Patent JP-S61288589-A (JP)
Title: Digital correcting signal generator
Inventor: ANDO HISATAKA
IPC: H04N9/28
Filed: 1985-06-14
Abstract: PURPOSE:To obtain correction data on an extrapolation point without a special hardware by providing a ROM for converting an address. CONSTITUTION:It is assumed that the intersection of 6X4 cross-hatch pattern is taken for an adjusting point, and 9X6 two-dimensional addresses are consid ered to be correction data. Correction data (a)-(x) on the adjusting points are written in a memory 1, and an address signal for reading data out of the memory 1 is given from ROMs 2 and 3. The address signal A2 outputted from the ROM2 specifies addresses m1-m9 in the lateral direction, and the address signal A4 outputted from the ROM 3 specifies addresses l1-l6 in the longitudi nal direction. Data on the difference between the correction data on the adjusting points arraying in the longitudinal direction is written in a memory 6. A ROM 9 is provided with a conversion table executing [A6].([A5]-1)/4. An adder circuit 10 adds an output in the memory 1 to that in the ROM 9, and the added output is converted into an analog signal and supplied to a deflecting coil 13. Finally its convergence is corrected.
Patent JP-H03206807-A (JP)
Title: Rice transplanter
Inventor: ZANMA SHIGEO
IPC: A01C11/02
Filed: 1990-05-19
Abstract: PURPOSE:To enable artificial control of transplantation depth with a manual operation tool by providing a lifting apparatus with a manually operable operation tool and a switching mechanism to switch the lifting apparatus between a manual operation mode with the manual operation tool and an automatic control mode operated by a driving control apparatus. CONSTITUTION:A lifting apparatus 13 is provided with a manual operation tool 50 to enable the manual operation of the lifting apparatus 13 with an operation switch 52 capable of switching a movable contact 51 among three positions comprising a neutral terminal and two switching terminals. Separately, a pair of mutually interlocking switching terminals are attached to the output- side of an amplifier 46 of a driving control circuit 42 and the input to each coil C1, C2 of the change-over valve 28 is switched to either one of the driving control circuit 42 and the manual operation circuit 55 furnished with the operation switch 52 of the manual operation tool 50. The operation mode is switched between the manual operation mode with the manual operation tool 50 and the automatic control mode with the driving control apparatus by using a switch 49 constituting a switching mechanism.
Patent JP-S5654918-A (JP)
Title: Muffler or muffler cover for internal combustion engine
Inventor: ISHIDA MINORU
IPC: F01N1/00
Filed: 1979-10-09
Abstract: PURPOSE: To protect a human body from directly contacting to a muffler cover and prevent the human body from being burnt, by applying the hair plantation of a short fiber on the surface of the muffler cover.  
     CONSTITUTION: A muffler 1 is mounted in a state of tubular shape at a position situated under a car body in the side of a rear wheel of an autobicycle. To a place easy of access on surfaces of the muffler 1, a bonding agent is applied to erect hairs of 1W0.5mm in diameter of polyester system short fiber by the method of static electricity and obtain a hair plantation 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05294103-A (JP)
Title: Safety tire
Inventor: MIURA YASUSHI
IPC: B60C5/04
Filed: 1992-04-21
Abstract: PURPOSE:To prevent puncture without reducing traveling performance. CONSTITUTION:A tube base 6 comprising an inside tube 4 and an outside tube 5 which surronds and stores the inside tube 4 is mounted in the inside cavity S of a tire which is formed by a tire 2 and a rim R. A tube 3 in which the outer face of the outside tube 5 abuts on the inside cavity face S1 of the tire by filling inner pressure to the inside tube 4 together with filling soft filler 7 between the inside tube 4 and the outside tube 5 of the tube base 6.
Patent JP-H05302222-A (JP)
Title: Spindle driving control unit in spinning frame
Inventor: YOSHIDA OSAMU
IPC: D01H1/26
Filed: 1992-04-21
Abstract: PURPOSE:To provide the control unit enabling the speed change pattern of spindle revolution in a spinning frame to be changed easily. CONSTITUTION:(A) The initial revolving speed of a spindle 1 at the beginning of winding and (B) the speed gradients for the revolving speeds of the spindle corresponding to respective blocks resulting from dividing the production volume from the beginning of wrapping to the full-packaged state are stored in an operational memory 15. A control unit 11 then calculates the speed corresponding to the production volume through a central processor 13 based on the above speed data and outputs the speed instruction corresponding to this speed to an inverter 12. On receiving the instruction, the inverter 12 then makes a speed change for a driving motor 5, thus controlling the revolving speed of the spindle.
Patent JP-S63295469-A (JP)
Title: Production of superconducting material
Inventor: TAKAHASHI MITSUO
IPC: C01G3/00
Filed: 1987-05-28
Abstract: PURPOSE:To produce a superconducting material having satisfactory molding workability by molding a mixture consisting of a metal (or a metal compd.), a binder, and a fibrous material, removing org. components, and sintering simultaneously the metal (or the metal compd.) by oxidation. CONSTITUTION:A mixture is prepd. by mixing >=2 kinds of metal selected from Cu, Ba, Y, and Sr, or compds. of such metals, a high molecular org. binder selected from diazo type, methacrylic, polycarbonate type, polyethylenic, polyester type, epoxy type, phenolic, polyimide type, cellulosic, and glycerol type binders, and >=one kind of fibrous material selected from org. synthetic fibers, org. natural fibers, inorganic fibers, metallic fibers. After molding the mixture to a desired shape, org. components are removed by oxidizing the molded product by calcining at 700-950 deg.C in oxydizing atmosphere contg. >=10% O2. The metal (or the metal compd.) is oxidized and sintered simultaneously, obtd. thus a superconducting material having 50-1,200A/cm<2> critical current density at 75-94K Tc.