baber/WOPTO huggingface dataset:
Patent JP-H06111926-A (JP)
Title: Overcurrent preventing device for induction heating device
Inventor: FUKUSHIMA SHUNJI
IPC: H05B6/06
Filed: 1992-09-25
Abstract: PURPOSE:To prevent an overcurrent to a heating coil under a no-load condition by limiting an output voltage of an inverter at the lowest voltage value with which the inverter with a specified voltage value or under the no-load condition can make commutation stably. CONSTITUTION:A current Ii and a danger current Is of heating coils under a no-load condition are compared with each other at COMP1, and in the case of Ii>=Is, a signal S1 is sent to FF, so an integrated voltage VL as an integrated value of an output signal F by an integrator 4 is given by a subtracter 5. In the meanwhile, a power control circuit 21 sends an instruction voltage signal Pref set for heating a rolled material 14 to a specified temperature to the subtracter 5, and a difference Va from Vc is computed. As a limit instruction voltage VL=Va it is supplied to a voltage control circuit 22, and a voltage V is outputted to an inverter 15 for eliminating a difference from a feedback voltage Vfb. At this time, a coil current Ii' is compared with a current control release signal IR at COMP2, and when IR is larger, FF is set, and the integrator 4 maintains Vc at the timing, thereby an overcurrent can be limited stably under a non-load condition.
Patent JP-H06112654-A (JP)
Title: Electric circuit molded item
Inventor: FUKUMOTO HIROAKI
IPC: H05K1/11
Filed: 1992-09-26
Abstract: PURPOSE:To form various three-dimensional electric circuits excellent in conductivity by applying boring and plating processing to a molded item, where conductive resin layers of thermoplastic resin including metallic fibers and low melting point metals and insulating resins of thermoplastic resin are made in contact with each other alternately in to a multilayer, so as to form a three-dimensional conductive layer. CONSTITUTION:A multilayer of molded item is constituted by junctioning a conductive resin layer 1 and, above and below it, insulating layers 2 consisting of thermoplastic resin. And, a three-dimensional conductive layer 4 is made by boring a hole crossing the layer in a necessary place, and electrolessly plating the bored section 3 or its vicinity or plating it with metal, succeeding to it. Metallic fibers or low melting point metal is exposed to the processed surface of the bored conductive resin layer 1, and the plated layer and the conductive resin layer 1 surely contact to make a continuity. Hereby, various electric circuits excellent in conductivity can be made.
Patent JP-H08149543-A (JP)
Title: Radio communication equipment
Inventor: SHINKAI MICHINORI
IPC: H04W88/02
Filed: 1994-11-15
Abstract: PURPOSE: To discriminate quickly a state (of the mobile speed or the like) at that time by comparing a mobile speed detected by a detection means with a prescribed threshold level so as to inform abnormarity of the detected mobile speed in the case of transmission or reception or even during a speech. CONSTITUTION: Numeral data (Vth) 4b with a prescribed margin that denote a speed at which a speech is made disable are read from a ROM 4 and stored in a numeral data storage area 3d in a RAM 3. Then a mobile speed (Vm) of the user is calculated based on longitude and latitude information obtained by using a GPS receiver 6. In the case of making a phone call or receiving a phone call, the mobile speed of he user is stored in a speed data storage area 3c in the RA 3. In the case that the mobile speed Vm is equal to or higher than the numeral data Vth, a warning tone is outputted by using, e.g. a speaker of a receiver 5c in order to inform the abnormarity (excess) of the speed to the user.
Patent JP-S62132191-A (JP)
Inventor: CHIYAN KII RUI
IPC: G21C3/33
Filed: 1986-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11110805-A (JP)
Title: Photodiode array for optical pickup
Inventor: SHIMIZU ETSURO
IPC: G11B7/135
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a photodiode array for optical pickup which is capable of suppressing the leaks between photodetectors to a small level even if the light quantity of a semiconductor laser beam is increased in order to improve S/N. SOLUTION: This photodiode array is constituted by arranging the photodetector A for the detection of output intensity of a semiconductor laser, the photodetector B for receiving disk signal light, the photodetector C for receiving the misalighning signal and a photodetector D for surrounding these photodetectors A, B and C. In such a case, an Al wiring layer 31 is selectively formed by being connected directly to the photodetector D via contacts 32 in a narrow width part of the photodetector D and the resistance value from the vicinity of the photodetector A to a terminal D" of the photodetctor D is reduced to facilitate the discharging of an optical carrier generated in the photodetector D.
Patent JP-H05122856-A (JP)
Title: Power source
Inventor: TAKAMINE MASAAKI
IPC: H02J7/00
Filed: 1991-10-28
Abstract: PURPOSE:To provide a power source in which completely consumed cells out of a plurality of internal cells are solely removed out of an apparatus and a usable cells are always driven and which can be easily continuously operated with the plurality of cells for a long period. CONSTITUTION:A plurality of internal cells 2, 3 are so connected as to be solely alternately used. The power source comprises a voltage detector for always measuring a voltage of the using cell, a display unit 5 for displaying consumption of a voltage of the using cell measured by the detector, and a changeover switch 4 for switching to a charged cell except the consumed cell of the plurality of cells. Since the consumed cell can be effectively removed, the usable cell can be always driven and the cells can be solely replaced, a life of the one cell can be effectively utilized, and the power source can be easily continuously operated with the plurality of cells for a long period of time.
Patent JP-H11103806-A (JP)
Title: Monjayaki-like food
Inventor: OKAWA FUJIO
IPC: A23L35/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a MONJAYAKI (a food obtained by adding water to wheat flour so as to form slurry-like state, adding arbitrary ingredient materials such as fishes, vegetables and/or stock farm products thereto, seasoning the mixture with a seasoning component and heating the resultant mixture on a heated iron plate)-like food capable of lightly enjoying without using any iron plate and without taking time and labor for preparation, cooking or the like of food materials and using iron plate. SOLUTION: This MONJAYAKI like food is obtained by adding water to wheat flour and applying heat to the mixture under stirring to gelatinize the wheat flour and drying the gelatinized wheat flour, mixing the resultant dried and gelatinized wheat flour with a seasoning component and separately packaging the resultant mix flour 20, an ingredient material 30 comprising a dried food, retort food or the like and as necessary, a topping agent and housing these materials in a cup-like container 10 or the like. A stirring instrument such as spoon-like spatula 40 may be added to the interior of the container.
Patent JP-H07133524-A (JP)
Title: Cleaning apparatus of spinning frame
Inventor: KINOSHITA KENJI
IPC: D01H5/66
Filed: 1993-11-10
Abstract: PURPOSE:To prevent the occurrence of turbulent flow on a filter member and smoothly transfer fiber waste such as fleece deposited on the filter member placed in nearly horizontal state. CONSTITUTION:A pair of ducts 5 constituting a dust collector are extended below a drafting apparatus 3 of a fine spinning frame along the longitudinal direction of the frame. The duct is provided with an air-sucking opening 7 and an exhaustion port 9. A cross flow fan 12 is rotatably supported in the duct 5. A filter belt 24 is circulated in a state covering the air-sucking opening 7. The guide 5 is further provided with guide plates 26, 27 extending to the front position of a front roller 3a and placed at positions corresponding to the air-sucking opening 7. A space 29 having a width nearly equal to that of a filter belt 24 is formed in the direction of the width (horizontal direction in the figure) between the introducing part 27b of the guide plate 27 and a filter belt 24. Openings 30, 31 are formed at the introducing part 27b of the guide plate 27.
Patent JP-H03142495-A (JP)
Title: Label and stretch molded hollow container with label by using this label
Inventor: YAKU MASAKI
IPC: G09F3/10
Filed: 1989-10-27
Abstract: PURPOSE:To obtain the label which obviates the generation of fold and rupture in a machine direction by integrating the label, which has a printed layer on the front surface of base paper and an adhesive layer on the rear surface and has >=85mgf stiffness in the machine direction, simultaneously with biaxial stretch molding. CONSTITUTION:This label is provided with the printing layer 2 on the front surface of the substrate 1 thereof and the adhesive layer 3 on the rear thereof and is the stiffness in the Y direction (machine direction) thereof is specified to 85mgf. The raw material is formed by using two kinds of the paper having 93mgf stiffness (paper A) and 80mgf stiffness (paper B) as the blended paper prior to the provision of the printing layer and coating the rear with adhesive varnish at 2.0g/m<2>, then subjecting the paper to offset printing. While the ruptured or wrinkled labels are 0/50 in the case of the labels produced by (A), the defects of 19/50 arise in the case of the labels produced by (B) when the stiffness of the above-mentioned raw material is measured.
Patent JP-H05117094-A (JP)
Title: Preparation of garnet polycrystal film
Inventor: KAJIURA MASAKO
IPC: C30B29/28
Filed: 1991-10-28
Abstract: PURPOSE:To provide a garnet polycrystal film having large coercive force and small crystal particle diameter. CONSTITUTION:In a preparation method of a garnet polycrystal film for crystallizing an amorphous oxidation film by heat treatment, the method comprises the first heat-treating process for raising temperature at definite temperature- raising rate in such a manner as to keep the amorphous oxide film under circumference of definite degree of vacuum and the second heat-treating process for feeding oxygen by quickly lowering degree of vacuum while maintaining heat treating temperature in the end of the first heat treating process.
Patent JP-H0966395-A (JP)
Title: Mechanical type press apparatus
Inventor: KATO HEIZABURO
IPC: B30B15/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To improve a dynamic accuracy by cancelling out an unbalanced inertia force developed at the time of reciprocatively moving a slide without developing the deflection in the whole apparatus, in a mechanical type press apparatus using a plate cam. SOLUTION: An internal between the slider 7 slidably arranged at the lower part of a frame 1 and a dynamic balancer 9 slidably arranged at the upper part in the equal wt. as this slider, is connected with link mechanisms 21, 22. Further, a cam 16 for press bringing the cam surface into contact with cam follower, 20 arranged to the slider 7 and the dynamic balancer 9 and cams 25, 26 for the dynamic balancer bringing the cam surfaces into contact with a cam follower 24 arranged at the connecting point of a link mechanism, are fixed to a cam shaft 10. The unbalanced inertia force developed at the time of reciprocatively moving the slider 7, is cancelled out with the reverse directioned inertia force of the dynamic balancer 9 by driving the dynamic balancer 9 in the reverse direction to the slider 7.
Patent JP-H0598768-A (JP)
Title: Flexible natural stone tile
Inventor: ONO TAKATOSHI
IPC: E04F13/08
Filed: 1991-10-03
Abstract: PURPOSE:To obtain a tiling work easily with good appearance by a method in which small natural stone pieces are closely arranged and bonded to a flexible backing material to integrate them into a plate form. CONSTITUTION:Natural stone pieces 1 are closely arranged and bonded to a flexible backing material 2 such as rubber or synthetic resin sheet to integrate them into a plate form which can be freely curved or folded by turning the backing material 2 inwards. The tiling work for curved faces can thus be made easier, and the apertures and odd portions of the ends of the wall can also be simply filled with the cut pieces of the backing material 2.
Patent JP-2000092841-A (JP)
Title: Power supply for high-speed current reversal plating
Inventor: NISHIO TAKASHI
IPC: C25D5/18
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To uniformly plate the object to be plated on a printed wiring board, by placing first and second auxiliary switching elements between the outputs of first and second reactors and the opposite-side output ends of first and second direct-current power supplies, respectively. SOLUTION: A first reactor 4A is placed between one end 2A1 of a first direct-current power supply 2A, and one end 2B2 of a second direct-current power supply 2B and a load 12, and a second reactor 4B is placed at the other end 2B1 of the second direct-current power supply 2B, the other end 2A2 of the first direct-current power supply 2A and the load 12. A first auxiliary switching element 10A is placed at the output end of the first reactor 4A and the other end 2A2 of the first direct-current power supply 2A. In addition, a second auxiliary switching element 10B is placed between the output end of the second reactor 4B and the one end 2B2 of the second direct-current power supply 2B.
Patent JP-H03145174-A (JP)
Title: External resonator type laser
Inventor: HANDA YUICHI
IPC: H01S3/1055
Filed: 1989-10-31
Abstract: PURPOSE:To improve a semiconductor laser in both wavelength selectively and diffraction efficiency and to facilitate the manufacture of it by a method wherein a polarizing element is interposed between the semiconductor laser and a grating. CONSTITUTION:A part of a light wave emitted from a semiconductor laser 1 is emitted from an edge coated with an AR coat 6, and is incident on a blaze grating 4 passing through a coupling lens 2 and a half-wave plate 5. At this point, the intensity of a light wave between the coupling lens 2 and the half-wave plate 5 is distributed in such manner that its electrical field E1 faces in the minor axis direction of an elliptical beam. On the other hand, the intensity of a light wave that has passed through the half-wave plate 5 is distributed in such manner that its electrical field E2 is rotated by an angle of 90 deg. in a polarization direction and faces in the major axis direction of the elliptical beam. As mentioned above, the electrical field of a light wave incident on the grating 4 is parallel with the incident plane of the grating 4 or a light wave is incident on the grating 4 as p-polarized. A light wave diffracted as p-polarized is rotated by an angle of 90 deg. in a polarization direction through the half-wave plate 5 and has the same polarization direction that it has when emitted, which is recoupled with the semiconductor laser 1. By this setup, a grating can be improved in both diffraction efficiency and wavelength selectivity.
Patent JP-H10125917-A (JP)
Title: Semiconductor integrated circuit device, method and apparatus for manufacture thereof
Inventor: SUZUKI TADASHI
IPC: H01L21/31
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To safely and simply form a silicon oxide nitride film at a low cost, without reguring high temp. treatment by forming a gate insulation film by a single heat treating step by a thermal reaction of a raw material gas with the surface of a semiconductor substrate. SOLUTION: On a main surface of a single crystal Si semiconductor substrate 1 a field insulation film 2 is formed by the LOCOS method. P-wells 3 and n-wells 4 are formed respectively on regions for forming n- and p-channel MISFETs Qn, Qp. A silicon oxide nitride from is made by a single thermal treating step using oxygen adjusted by nitrogen dilution at a concn. of 1-100ppm as a raw material, the condition of heat treatment is at e.g. 800 deg.C for 30min. Thus the silicon oxide nitride film is formed simply at a low cost.
Patent JP-H05120712-A (JP)
Title: Light output measuring cartridge for optical disk device
Inventor: ABE TAKEHIRO
IPC: G11B7/12
Filed: 1991-10-29
Abstract: PURPOSE:To easily and accurately measure it without depending on a worker for positioning a photodetector and an optical head at the time of measuring the output of a beam when the output of the outgoing light from the optical head in an optical disk device is measured and without disassembling time optical disk device. CONSTITUTION:A photodetector holding part 1 is provided with the optical head output measuring hub 2 of the same shape on the same position as the hub of an optical disk medium and the photodetector 3 on the same position as the window position for the optical head output of an optical disk cartridge. A cartridge 5 for measuring the optical output is provided with the window 7 for measuring the optical head output and a measure mode detecting hole 8 releasing the pressure of a measure mode detecting switch 12 on the same position as the optical head access window of the optical disk cartridge, and the photodetector holding part 1 is fixed so as to adjust the interval with the optical head and control the deviation of the concentric axis of the optical head and the window for measuring the optical head output and the photodetector in the cartridge 5.
Patent JP-H08119519-A (JP)
Title: Document feeding device and image reader using it
Inventor: TARUKI TAKASHI
IPC: G03G15/00
Filed: 1994-10-21
Abstract: PURPOSE: To improve an offtake property and an alignment property at the time of discharging a small size original in an original feeding device and an image reader. CONSTITUTION: A slit glass 7 to read a sheet type original fed from an original feeding device 15 is provided on one end side of a contact glass 2, the original feeding device 15 is arranged so as not to be positioned on the upper side of the contact glass 2, and a pressure plate 3 and an ADF 15 are made free to open and close irrespectively. The original feeding device 15 is provided with a first original receiver 18 to receive a large size original on the lower side of an original table 8 and a second original receiver 8b to receive a small size discharged original on the lower side of a placing part 8a of an original 9 to feed.
Patent JP-S62144570-A (JP)
Title: Multi-output switching regulator
Inventor: FUKUCHI TAKESHI
IPC: H02M3/28
Filed: 1985-12-18
Abstract: PURPOSE:To make it possible to change the output voltage over from high to low and vice versa without the use of the different power source, different winding, etc. by short-circuiting and opening the smoothing choke coil suitably by means of the power source outside signal. CONSTITUTION:In making the power source ON, no control signal is given to a transistor Q4 and an output 1 has already become higher than the rated voltage. When a print switch, etc. are turned ON and the ON-signal of the transistor Q4 is sent out from the control element of a copying machine in or a slightly before starting the rotation of an optical scanning motor, a transistor Q3 is also turned ON, the choke coil L1 turns into a short-circuited condition and the output voltage of the output 1 goes up to the peak value of the output of a rectifying diode D3. When the accelerating intervals of a motor comes to an end, the transistors Q4 and Q3 are turned OFF by the control signal and the output 1 gets to the rated voltage.
Patent JP-H03146217-A (JP)
Title: Extruding press apparatus
Inventor: YAMAMOTO TAKEJI
IPC: B21C27/00
Filed: 1989-10-30
Abstract: PURPOSE:To reduce personal expenses for pressing operation by detecting the maximum peak of the pressure of a pressing device and measuring the interval between a container and a die in time of the peak pressure. CONSTITUTION:An extruding press apparatus is provided with an end platen 12, a die 24, a container 38 and a ram 58 provided with a stem 60 for extruding a billet in the container 38 at the tip from the downstream side of the extruding direction. A container cylinder 40 which moves the container 38 in the attachable and detachable direction to and from the end platen 12 is provided on the end platen 12. For that purpose, the maximum peak of the pressure of the pressing device (ram) 58 is detected. The interval between the container 38 and the die 24 in time of the peak pressure is measured by a position detecting device. In this way, generation of burrs can be detected automatically.
Patent JP-2000110843-A (JP)
Title: Creep preventing device for rolling bearing
Inventor: GOTO KOICHI
IPC: F16C33/58
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a creep preventing device to prevent the occurrence of a creep of an outer ring based on a housing and provide excellent assembly properties. SOLUTION: An outer ring 4 is pressed in and fitted in and internally of a housing 1 through an annular member 10 fitted in and externally of the outer ring 4. This annular member 10 comprises a cylinder part 11 supported in a nipped state between the outer peripheral surface of the outer ring 4 and the inner peripheral surface of the housing 1; and a lock protrusion part 12 engaged with an eccentric groove 8 formed in the outer peripheral surface of the outer ring 4. Further, a protrusion amount of a lock protrusion part 12 from the inner peripheral surface of the cylinder part 11 is decreased to a value lower than the depth of the deepmost part of the eccentric groove 8 and increased to a value higher than the most shallow part of the eccentric groove 8.
Patent JP-H0674048-A (JP)
Title: Internal combustion engine having improved antiknock property
Inventor: YAOITA YASUHITO
IPC: F02B23/08
Filed: 1992-10-21
Abstract: PURPOSE:To provide a spark-ignition type internal combustion engine which can be free from knocking. CONSTITUTION:Plural combustion chambers 5 and 6 are formed in a cylinder 1 and a ignition plug 8 is provided in the combustion chamber 5. A space in a cylinder axial direction of the combustion chamber 6 is wider than a skish clearance and the combustion chambers 5 and 6 are communicated with each other by a connecting path 7. When a piston 2 approaches a top dead center, the ignition plug ignites the mixture around it, and an initially small flame surface is increased gradually and combustion gas is expanded. And unburnt mixture around the flame surface is pressed to the outside by expansion of combustion gas and flows into the combustion chamber 6 through the narrow connecting path 7. Then the speed of the mixture is increased and resultantly the temperature of the mixure is decreased and the temperature of unburnt mixture is decreased so that knocking may be prevented.
Patent JP-H04156630-A (JP)
Title: Memory controller
Inventor: ASAI YUTAKA
IPC: G06F12/06
Filed: 1990-10-20
Abstract: PURPOSE:To shorten the time required for the initialization of a memory by outputting a control signal controlling a corresponding unit when addresses set in respective unit storage areas or a specified address are inputted. CONSTITUTION:A memory controller 11 controls the write/read of data as against the memory 13 based on an address signal ADDR given from CPU 12, data DATA and the control signal SS. The memory 13 is divided into memory banks M1-M4 having the same storage capacity of A-byte. The controller 11 includes decoding circuits DMI-DM4 corresponding to the banks M1-M4. When the addresses which are set in the corresponding memory bank is given based on the signal ADDR, the circuits DM1-DM4 output the control signals MEM1-MEM4 controlling the memory bank. In the case of write control, a write instruction, the address and data to be written are included in the signals, and a read instruction and the address are included in the case of reading.