baber/WOPTO huggingface dataset:
Patent JP-S6472720-A (JP)
Title: Electric cleaner
Inventor: IWASE HIROSHI
IPC: A47L9/22
Filed: 1987-09-14
Abstract: PURPOSE: To surely stop turning when starting a motor-driven blower and to provide a vacuum cleaner reduced in noise by inserting and supporting support pipes projectingly provided vertically from the inner surface of main body of cleaner into holding holes formed at two upper and lower positions on the rear end face of the motor-driven blower. CONSTITUTION: The front part of a motor-driven blower 21 is supported by buffer supporting rubber 22 and its rear part is supported by upper and lower support pipes 26 and 27 respectively inserted into upper and lower holding holes 24 and 25 and supported. Therefore, since the motor-driven blower 21 is supported while receiving rotational power at two positions when starting it, the motor-driven blower 21 is held without being rotated.  Besides, at the time of ordinary driving, the vibrations of the motor-driven blower are absorbed by deforming the receiver pipes 26 and 27 and especially since a pitch 12 between the centers of the receiver pipes 26 and 27 is shorter than the gap of the holding holes 24 and 25, the upper end part of the downside receiver pipe 27 is supported by the upper end part of the holding hole 25 so that the vibrations of the motor-driven blower 21 is hardly transmitted upward.
Patent JP-H0960500-A (JP)
Title: Forming execution method for monitor passage in tunnel
Inventor: KANAZAWA KOICHI
IPC: E21F11/00
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a forming execution method for a monitor passage in a tunnel having good work efficiency without requiring the preparation and assembling/removing work of a form and timbering and the finishing work of the side wall of the monitor passage. SOLUTION: A rectangular PC board 10 and a rectangular surface board 20 formed with a machined surface 21 are arranged face to face at a required gap M, and they are erected on a roadbed face R of a tunnel at a required distance from the side wall W of the tunnel with the PC board 10 side faced to the side wall W face of the tunnel. Concrete slurry 30 is filled and hardened in the gap between the PC board 10 and the surface board 20, then a filler 40 is filled in the space between the PA board 10 and the side wall W of the tunnel, and a top end face is used as a monitor passage.
Patent JP-H09129802-A (JP)
Title: Preparation of semiconductor chip package
Inventor: CHIN SEIMIN
IPC: H01L23/495
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide shorter manufacturing process, reduced manufacture yield, and cleaner environment in manufacture process and to shorten the time for manufacturing a lead frame. SOLUTION: Between the leads of a lead frame is filled with a resin, and it is cured so that a dam bar 440 is formed. Then, the upper surface of a die pad 420 and the lower surface of a chip are bonded together, and a lead 430 and the chip are electrically connected. Then, the chip, the die pad 420, the dam bar 440, a part of the lead 430 and a part of a tie bar 450 are sealed up with a molding resin, so that a package barrel 490 is formed. Then, by cutting off the tie bar from the lead frame, individual packages are manufactured. A part of a lead 434 projecting from the package barrel of a package is bent.
Patent JP-H09234083-A (JP)
Title: Use of dna capable of coding promoter together with cis control element and new production of peptide
Inventor: JIYAYARAMAN GOURISHIYANKARU
IPC: C12N1/21
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a chimera expression vector capable of efficiently expressing a gene product by bonding a cis control element capable of controlling the transcription from a bacterial promoter in response to the concentrations of NaCl, etc., to a heterologous gene in an arrangement enabling the expression thereof.  
     SOLUTION: At least one bacterial promoter and at least one cis control element capable of controlling the transcription from the bacterial promoter in response to the concentration of NaCl or that of other osmolytes are fed to an expression system and the promoter is arranged so as to entirely or nearly entirely command the expression of a heterologous gene. The cis control element is arranged so as to control the expression from the promoter. A site for inserting the heterologous gene is bonded to the promoter and the cis control element to thereby afford the objective chimera expression vector capable of efficiently expressing the heterologous gene product including a protein or a polypeptide therein. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000067936-A (JP)
Title: Air battery and its manufacture
Inventor: OYA KUNIYASU
IPC: H01M12/06
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a device of which internal resistance is reduced to enhance its capacity by forming, along the circumferential direction of a battery can, a slot part in the bottomed cylinder-shaped battery can having an air hole in its bottom face, and fixing a disc-like air electrode arranged at the bottom of the battery can by catching it with the bottom face and the slot part of the battery can. SOLUTION: This air battery 1 is provided with a battery can 2 an air electrode 3, a separator 4, a negative electrode mix 5, a negative electrode terminal plate 6, a current collecting pin 7, a sealing member 8 and a reinforcing member 9. In the air battery 1, a slot part 12 is so formed along the circumference of the battery can 2 as to catch the air electrode 3 in, and the slot part 12 and the bottom face 2a of the battery can 2 are compressed in the height direction of the battery can 2. Thereby, the air electrode 3 is caught in by the slot part 12 and the bottom face 2a, and the air electrode 3 is fixed to the bottom of the battery can 2.  In the air battery 1, the slot part 12 formed in the battery can 2 abuts on a collector of the air electrode 3, so that the electrical connection of the air electrode 3 with the battery can 2 is improved and accordingly, high capacity is provided by reducing internal resistance.
Patent JP-S6476632-A (JP)
Title: Buffer type gas breaker
Inventor: SUZUKI KATSUMI
IPC: H01H33/70
Filed: 1987-09-17
Abstract: PURPOSE:To improve the reliability by arranging the connection section of the second movable electrode and an insulating rod in the opposite direction to a driving device in composison with the energizing section of an energizing conductor and fitting a mating shield integrally with the second movable shield of the second movable electrode. CONSTITUTION:When the second movable electrode 23 is moved to the left, the fitting section of an insulating rod 29 and the second electrode 23 is located on the left of the second electrode 23 main body, thus the fitting section of the insulating rod 29 and the second electrode 23 is not protruded to the driving device side (right side) than the tip of a mating shield 27. Since the mating shield 27 is fitted integrally with the second electrode 23, the fitting section of the insulating rod 29 and the second electrode 23 is invariably stored at the fixed position in the mating shield 27 and sufficiently shielded. The mating shield 27 and the second movable shield 24 are thus integrated, and the breaking operation is started from the insertion state, both shields 24, 27 can be maintained at the same positional relationship until the breaking is completed, and the insulation strength between arc electrodes and the insulation strength between shields can be coordinated.
Patent JP-H0756551-A (JP)
Title: Control method for displaying neutral tint in screen for computer and device
Inventor: URATA KAZUO
IPC: G06T5/00
Filed: 1993-08-09
Abstract: PURPOSE:To display various neutral tints other than colors which can be normally displayed on a screen for a computer. CONSTITUTION:In order that the color can be seen as neutral tint made by mixing plural colors, two kinds of colors are adjacently arranged with ratio of 1:1, 1:2, 1:3, 1:4, 1:5, 1:6 and 1:7, neutral tints of two kinds of colors are displayed on a screen for a computer. However, arrangement of these two colors must be contrive. Otherwise, only a screen in which many thin lines are drawn on the screen for the computer can be seen, and an effect by which neutral tint can be seen cannot be obtained.
Patent JP-S6386715-A (JP)
Title: Resin composition and cured resin therefrom
Inventor: TANAKA MICHIO
IPC: C08G18/76
Filed: 1986-09-29
Abstract: PURPOSE:To provide a rapidly curable resin composition of long pot life, improved in storage stability and weatherability of coating film therefrom, comprising tetramethyl xylylene diisocyanate, etc., and polyamine compound. CONSTITUTION:The objective composition comprising (A) (i) alpha,alpha,alpha',alpha'-tetramethyl xylylene diisocyanate or (ii) polyisocyanate prepolymer prepared by reaction between the component (i) and an active hydrogen-contg. compound (e.g., ethylene glycol, ethylenediamine), and (B) a polyamine compound (e.g., ethylenediamine). This composition is used for non-yellowing coatings, adhesives, etc.
Patent JP-H1159469-A (JP)
Title: Electric power steering device
Inventor: NORO EIKI
IPC: B62D101/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To accurately detect failure of a car-speed sensor without an additional sensor by determining that the car-speed sensor fails when a predetermined frequency band component of a steering torque signal is more than a predetermined value and a car-speed signal is 0. SOLUTION: In a control means 15, a steering torque signal 'T' detected by a steering torque sensor 12 is passed through a filter by a filter means 18 so as to eliminate a signal only of a steering torque made of a low-frequency component, and only a frequency band component corresponding to a vibration from the road surface generated during running of a vehicle is sampled. Moreover, a predetermined processing is given so that a frequency sampling signal TE is put out to a determining means 19. The determining means 19 amplifies a car-speed signal 'V' from a car-speed sensor 17 and a frequency sampling signal TE from the filter means 18 to an equal potential, rectifies them and compares the car-speed signal 'V' with the frequency sampling signal TE as potential.  It is determined as normal when there are both the input signals at the same time or there are none at the same time, while determined as failure when only one of the input signals exists.
Patent JP-H1159073-A (JP)
Title: Compass
Inventor: HIGUCHI NOBUYUKI
IPC: B43L9/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a low cost compass which can simply draw an optional shape including an ellipse with different forward falling angles and a parabola and has simple structure. SOLUTION: A compass is equipped with a fixed base 4, a main shaft 5 installed vertically on the fixed base 4, a rotary shaft 7 which is arranged concentrically in the upper part of the main shaft 5 and mounted rotatably on the main shaft 5, an expandable writing shaft 8 whose one end part is connected oscillatably on the axial line of the rotary shaft 7 and in which a writing implement 13 is attached to the other end part, a slantingly moving plate 15 of a prescribed form which is attached to the main shaft 5 movably and slantingly movably in the axial direction of the main shaft 5, and nut member for regulating the movement of the pate 15 in the axial direction of the main shaft 5 and the slanting movement of the plate 15 in the axial direction.
Patent JP-H04110386-A (JP)
Title: Fluid for heat transfer
Inventor: INAGAKI SADAYASU
IPC: C09K5/04
Filed: 1990-08-31
Abstract: PURPOSE:To obtain the title fluid which is useful, for the use in a refrigerator, heat pump or the like and has no tendency to destruct the ozone layer by using a specific organic compound. CONSTITUTION:The title fluid comprises an organic compound represented by formula Rf-O-Rf or formula Rf-O-R, wherein Rf represents CF3, CF2H, CFH2, C2F5, C2F4H, C2F3H2, C2F2H3 or C2FH4; and R represents CH3 or C2H5.
Patent JP-H04117093-A (JP)
Title: Filter circuit
Inventor: ITO MASATOSHI
IPC: H04N9/80
Filed: 1990-08-31
Abstract: PURPOSE:To reduce the scale of the circuit and the number of memories by inputting/delaying one of two kinds of color difference signals to be outputted from an even numbered line output tap, inputting/delaying one of the two kinds of color difference signals to be outputted from an odd numbered line output tap, and multiplying by a coefficient, adding, and outputting each color signal. CONSTITUTION:A selector 12a inputting a color difference (PB) signal to an input terminal 11a and a color difference (PR) signal to an input terminal 11b alternately selects the PB and PR signals for each line, for example, the PR signal for the even numbered line and the PB signal for the odd numbered line. A selector 12b makes the selection contrary to the selector 12(a). The output of the selector 12a, is connected to the 2 line memories 13a to 13c of a delay circuit having the output taps of the even numbered lines; while the output of the selector 12b to the 3 line memory 13d of the delay circuit having the output taps of the odd numbered lines. The output of each line memory is multiplied by a coefficient in coefficient multipliers 15a to 15e, added at an adder 14a, and outputted from an output terminal 11c. Thus, the scale of the circuit and the number of memories can be reduced.
Patent JP-H0396618-A (JP)
Title: Swirl chamber for diesel engine
Inventor: SAKURAI SHIGERU
IPC: F02B19/08
Filed: 1989-09-06
Abstract: PURPOSE:To prevent flame out due to swirl by forming a cut-out recessed section at a specified position of a commutation bar for generating swirl, which is penetrated into a swirl chamber, and thereby generating retention current of air at a position to which fuel is injected. CONSTITUTION:At the time of compression stroke in a diesel engine Z, after intake air has been introduced into a swirl chamber 5 from a main combustion chamber 4 through an injection hole 6, it is guided by the main circumferential wall 5a of the swirl chamber 5 and a commutation bar 7 so that swirl A is thereby generated. After that, fuel is injected into the downstream side position of swirl A so that it is ignited so as to be burnt. In this case, a cut-out recessed section 20 is formed at a position corresponding to the downstream side of swirl A of the commutation bar 7. This therefore permits the commutating action of air by the commutation bar 7 to be locally distinguished at the cut-out section 20 so that air flow is thereby made into turbulence, whereas retention current is generated. In this case, when fuel is injected to retention current for ignition, flame-out due to swirl A can thereby be prevented.
Patent JP-S59120870-A (JP)
Title: Testing method of logic circuit
Inventor: MORI SHIYOUJIROU
IPC: G01R31/28
Filed: 1982-12-27
Abstract: PURPOSE:To shorten the required test time by setting a testing input signal and applying a latch signal to an input register to compare output of a logic circuit with an expected value thereof. CONSTITUTION:First, a testing input signal is applied to an input pin 1 and then, an input latch signal is applied to an input register 2 to store the testing input signal. At the same time, a signal having an expected value of an output signal of a logic circuit 3 is applied to output pins D1-Dn. The signal propagates through the logic circuit 3 and after a time passes as required for stabilization of the output thereof, a comparison enabling signal is applied to an AND circuit AN to transmit the results of the comparison to a terminal 7 during the period of enabling the comparison. A testing input signal pattern is switched sequentially and subsequently, the signal having the expected value of the output signal is switched to repeat the test. This eliminates the process of latching into an output register 4 thereby shortening the required test time.
Patent JP-H0550987-A (JP)
Title: Unmanned diving machine
Inventor: NAKAE TOSHIHIRO
IPC: B63G8/24
Filed: 1991-08-19
Abstract: PURPOSE:To allow checking the operation of the main body of an unmanned diving machine which is desirable for deep sea bottom investigations by providing a positive buoyancy material at the top of the main body and a negative buoyancy material at the bottom so that each of the materials can be separated from the main body. CONSTITUTION:The main body of an unmanned diving machine 1 incorporating a battery as an energy source for automatic operations has a positive buoyancy material 2 installed at the top via a buoyancy material separation device 4 and similarly, two negative buoyancy materials 3 installed at the bottom via a buoyancy material separation device 4. In operation, the unmanned diving machine is unloaded from a mother ship to alight on the water and the presence of the positive buoyancy material 2 allows the main body 1 to float on the sea surface. In this state, the operation of each part of the main body 1 is checked and then the positive buoyancy material 2 is separated to allow the diving machine to naturally sink to a target depth by allowing the machine itself to serve as a negative buoyancy. The diving machine is made to make investigations at the target depth and after specified investigations are finished, the negative buoyancy materials are separated to allow the main body 1 to surface so that it can be recovered.
Patent JP-H0981181-A (JP)
Title: Voice recognition device
Inventor: SAKAMOTO HIROYUKI
IPC: G10L15/06
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a voice recognition device in which voice recognition of unregistered words is processed with a smaller amount of processing compared to a conventional processing and to obtain a relatively high voice recognition rate. SOLUTION: This device is provided with voice recognition sections 4 and 5 which perform voice recognition using HMMs and output the results of voice recognition based on the voice signals of an inputted uttered voice sentence. The HMMs are acoustic models relative to twenty-five phonemes and silence and include a phoneme HMM 11 which is used to recognize beforehand registered words and a garbage HMM 12 which is an acoustic model to recognize unregistered words that are beforehand not registered. The HMM 12 includes a single HMM of the garbage in which eighteen consonants are clustered into a single cluster, five HMMs in that five vowels are clustered into respective one cluster and three HMMs in which each of the three consonants of contracted sound, double consonant and syllabic nasal is clustered into respective single cluster.
Patent JP-S6387614-A (JP)
Title: Production of magnetic recording medium
Inventor: SAGAWA HIROYUKI
IPC: G11B5/845
Filed: 1986-09-30
Abstract: PURPOSE:To obtain a perpendicular magnetic recording medium having excellent perpendicular magnetic characteristics by impressing pulse magnetic fields to a magnetic coated film in one direction within the plane thereof and further, impressing rotating alternating magnetic fields thereto in the intra-surface direction of the magnetic coated film to orient the magnetic coated film, thereby improving the surface characteristic and orientability thereof. CONSTITUTION:The orientation treatment is executed by connecting a switch 7 to a pulse power supply 5 side first and generating the pulse magnetic fields in an arrow X direction between magnetic fields generators 2 and 3 to make the orientation treatment. The switch 7 is then connected to an AC power supply 6 side to generate the AC magnetic field likewise in the arrow X direction and a disk 1 is rotationally driven by a motor 4 in an arrow W direction. The magnetic particles are thereby oriented in the thickness direction of the magnetic coated surface without roughening the surface characteristic.
Patent JP-S61111499-A (JP)
Inventor: SUZUKI OSAMU
IPC: G21F9/30
Filed: 1984-11-06
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-S61111321-A (JP)
Title: Curing agent for epoxy resin
Inventor: SUZUKI MASAHIKO
IPC: C08G59/18
Filed: 1984-11-05
Abstract: PURPOSE:The titled curing agent which can be used without readjusting an epoxy resin base/curing agent mixing ratio, obtained by adding a dicyclopentadiene compound and dioctyl phthalate to an epoxy resin curing agent. CONSTITUTION:A curing agent having a desired volume is obtained by adding 5-20pts.wt. nonreactive dicyclopentadiene compound and 2-10pts.wt. dioctyl phthalate as a nonreactive diluent to 100pts.wt. epoxy resin. As such, the volume ratio of a curing agent to an epoxy resin newly compounded according to the type of an electrical part to be cast can be adjusted to 2:1 which is the same as the usual, so that an automatic epoxy resin casting machine can be used for casting without readjusting the strokes of metering cylinders for the base and the curing agent or replacing them.
Patent JP-S6476928-A (JP)
Title: Production of optical fiber preserving plane of polarization
Inventor: TOKUNAGA TOSHIHIDE
IPC: G02B6/10
Filed: 1987-09-18
Abstract: PURPOSE:To obtain the title continuous optical fiber of excellent maintenance of polarization and low loss, by forming a specific soot around the core rod rotating at a certain rpm, as gases such as hydrogen are fed under control, then glassifying the soot. CONSTITUTION:The core rod of about 10phi 1 is rotated at a constant rate of about 10rpm. A quartz burner 3 of a 4 layer structure is set on the periphery beneath the rod 1, SiCi4 or the like is fed through the first layer using Ar gas as a carrier; H2, through the second layer; Ar, through the third layer, and O2, through the fourth layer to effect flame hydrolysis. Then, the soot for the jacket is formed around the rod 1 so that the bulk density of the soot is allowed to distribute in the peripheral direction, by controlling the feed of H2 or O2 or both to the burner. Then, the soot of about 60phi outer diameter is dehydroxylated and glassified in an atmosphere of He or the like to give an optical fiber of optical polarization having the jacket of an elliptic cross section.
Patent JP-H0398280-A (JP)
Title: Cooking heater
Inventor: HORIKOSHI HIROSHI
IPC: H05B3/00
Filed: 1989-09-11
Abstract: PURPOSE:To obtain a cooking heater possible to reduce load fluctuation even if a plurality of electric heaters are connected by synchronizing the heating power set signals from heating power setters in the state mutually dispersed within the period of sawtooth wave signal. CONSTITUTION:When heating power set signals 7a, 7b from heating power setters 2a, 2b for setting the heating of electric heaters 6a, 6b are transmitted to respective comparators 3a, 3b, the comparator 3a inputting a sawtooth wave signal 8 to the nonreversed input terminal + side transmits a thyristor control signal 11a in which only the part exceeding the heating power setter 7a is laid into ON state as shown in the drawings (a), (b) to a thyristor 4a. The comparator 3b inputting the sawtooth wave signal 8 to the reversed input terminal-side transmits a thyristor control signal 11b in which only the part exceeding the heating power set signal 7b is laid into OFF state as shown in the drawings (a), (c) to a thyristor 4b. Thus, the total heater current 9 has a current waveform as shown in the drawing (d) by the heater currents 9a, 9b running to the electric heaters 6a, 6b.
Patent JP-S59123951-A (JP)
Title: Optimum arrangement system of volume
Inventor: YASUKAWA HIDETOSHI
IPC: G06F3/06
Filed: 1982-12-29
Abstract: PURPOSE:To minimize a fragmentation in a volume by gathering storage locations according to the characteristics of storage contents. CONSTITUTION:Permanent use areas A11 and A12 and temporary use areas B11-B13 are declared when a request for an area in the volume 2 is made. There are data files, program storage libraries, etc., as the permanent use areas and working files, page data sets, etc., that a program uses temporarily as the temporary use areas. Then, a volume control means 1 checks area requests in the volume, and allots the permanent use areas from the head of the volume 2 and the temporary use areas from the tail of the volume 2.