baber/WOPTO huggingface dataset:
Patent JP-H04253068-A (JP)
Title: Laser electrophotographic device
Inventor: SHIMAZAKI TOSHIO
IPC: G03G21/00
Filed: 1991-01-29
Abstract: PURPOSE:To eliminate the distortion of an image on a photosensitive body, to prevent the degradation of image quality by vibrating the photosensitive body in the direction of laser light and in the radial direction of the shaft of the photosensitive body by means of a vibration transmitted from a driving gear. CONSTITUTION:Driving force from a driving source is transmitted to a photosensitive body gear 31 via the driving gear 36 to rotate the photosensitive body, and it is irradiated with the laser light L to carry out writing, development is carried out, and then, a transfer is performed to carry out recording on a sheet. At this time, the direction of the acting force F of the driving gear 36 with respect to the photosensitive body gear 31 is nearly in parallel with the direction of the laser light L.
Patent JP-H11233818-A (JP)
Title: Optoelectric conversion type light-emitting device
Inventor: YOSHIDA KIYOTERU
IPC: H01L27/15
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To simultaneotusly integrate a solar cell and a light-emitting diode on the same substrate and to inject current internally from the solar cell to the light-emitting diode by selectively forming a light-emitting element consisting of a III-V compound semiconductor on the substrate where a solar cell element is formed. SOLUTION: A semiconductor element where a solar cell element 2 consisting of an n<+> layer 2a and reflection prevention layers 2b and 2b is partially formed on a p-type Si substrate 1 is used, and a III-V compound semiconductor, for example a GaN compound semiconductor multilayer film, is selectively grown on the p-type Si substrate 1. More specifically, with the solar cell element 2 consisting of the n<+> layer 2a and the reflection prevention layers 2b and 2b, an SiO2 film 3 is used as a mask, the SiO2 film on a region for selectively forming the compound multilayer film that forms a light-emitting layer on the p-type Si substrate 1 is etched for opening, the surface of the p-type Si substrate 1 is partially exposed, and the GaN compound semiconductor multilayer is sequentially grown on the opened p-type S substrate 1.
Patent JP-H02207434-A (JP)
Title: Switching operation mechanism of switching device
Inventor: ADACHI TOSHIYUKI
IPC: H01H3/28
Filed: 1989-02-06
Abstract: PURPOSE:To simplify the configuration of a switching operation mechanism by providing a switching device with an automatic energizing mechanism and a manual energizing mechanism which is communicated with one end portion of a plunger of a solenoid included in the automatic energizing mechanism and energize the plunger of the solenoid in demagnetized state. CONSTITUTION:In the case of manual energizing, an automatic operation mechanism section including such as a solenoid 14 in demagnetized state is in open state and also a switching section. When a manual energizing operation shaft 38 is rotated, a back end portion of a plunger 15 protruded to the backward of the solenoid 14 is pressed by a roller 62, which is provided at an edge of a drive lever 47 and in demagnetized state, through such as a manual energizing lever. Therefore, a front end portion of the plunger 15 protrudes forwards against force of a coil spring 16 to rotate a switching shaft 4 in clockwise direction through a roller 12, a shaft 11 to be operated, the first rink member 9 and a switching drive lever 8 to energize a switching section. Accordingly, both energizing mechanisms share the same rink mechanism, etc.
Patent JP-S63196033-A (JP)
Title: Vapor growth device
Inventor: YAMAZAKI SUSUMU
IPC: H01L21/205
Filed: 1987-02-09
Abstract: PURPOSE:To make it possible to uniformly heat the substrate to be processed without any attach by reactive gas by a method wherein a tabular resistance heating element is airtightly sealed in a casing in which a heat generating body is not come in contact with the reaction gas in a reaction tube. CONSTITUTION:The title vapor growth device is composed of a tabular resistance heat generating body 1 and a power supplying terminal 2 which supplies power to the tabular resistance heating element, and a heater which is airtightly sealed in the casing 3 made of the material which does not let reaction gas pass through is provided. To be more precise, in the casing 3 made of the material which does not let reaction gas pass through and withstands a vacuum atmosphere, such as quartz, the resistance heating element 1 consisting of 'Kanthal(R)', a power supplying terminal 2 with which power is supplied to said resistance heating element, and a heat insulating material 4, with which the downward dissipation of heat is prevented, are sealed. The substrate which is not subjected to the influence of the contamination of a reaction tube can be heated using the vapor-growth heater which can be used even in the depressed atmosphere mentioned above.
Patent JP-H09194338-A (JP)
Title: Hair cosmetic
Inventor: TAYA TAKAKO
IPC: A61K8/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To prepare a hair cosmetic having excellent hair setting property and hair washing property by combinedly using a water-dispersible acrylic polymer with a water-soluble nonionic activator. SOLUTION: This hair cosmetic contains following (A)-(C) components: (A) a water-dispersible acrylic polymer obtained by copolymerizing 35-74wt.% of a 1-5C alkyl acrylate, 25-65wt.% of a 1-5C alkyl methacrylate and 1-15wt.% of a 3-5C acrylate or its salt and having 0.01-10μm particle diameter, (B) a water-soluble nonionic activator containing a polyalkylene glycol or polyoxyethylene segment and (C) water. Preferably, the cosmetic contains the components A and B in an weight ratio (A/B) of (1/1)-(20/1), more preferably is mixed with a feeling improver (e.g. glyceride) and is prepared to an aerosol cosmetic having pH4-8. As the component (B), a water-soluble polyoxyethylene alkyl ether is exemplified.
Patent JP-S61188859-A (JP)
Title: Lead storage battery for automobile
Inventor: ISHII TERUAKI
IPC: H01M50/567
Filed: 1985-02-15
Abstract: PURPOSE:To facilitate multi-purpose usage of lead storage battery in/out of vehicle by constructing the terminal with a bolt having a hole in the center of upper endface for mounting/connecting a jack plug and a butterfly nut. CONSTITUTION:The terminal body A to be fixed to the lead storage battery for automobile is formed with a threaded bolt. A nut B will tighten the terminal F at the automobile side, while a holed butterfly section C is fixed to the nut B. A hole D of about 5mm diameter is made in the center of upper face of bolt A to be fitted with a jack plug. Consequently, mounting/dismounting of wiring of lead storage battery in the cabin is facilitated thus to facilitate multi- purpose usage of battery in/out of the automobile.
Patent JP-H09192627-A (JP)
Title: Duplex type compressor for refuse and the like
Inventor: SUGIYAMA TADASHI
IPC: B30B9/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To make the volume reduction treatment by using one compressor while making treatment, such as maintenance, of another compressor and to lessen the stagnation of refuse, etc., as far as possible by installing two units of the compressor in juxtaposition and charging the refuse, etc., from a charging member via distributing means to introducing pipes communicated with the respective compressors. SOLUTION: The introducing pipe 4' on, for example, the compressor 5' side which is not used is first closed by a changeover plate 6 and, thereafter, the refuse is transported to the charging member 2 by driving a charging conveyor 1 and is sent from a drop port 3 through the introducing pipe 4 into the compressor 5 where the refuse is compressed and the refuse reduced in the volume is released in the volume reduction treatment of the reclamation refuse. The refuse is not sent to the compressor 5' during the compression operation of the compressor 5 and, thereafter, the changeover plate 6 is moved to the introducing pipe 4 side to close the introducing pie 4, by which the refuse is sent to the introducing pipe 4' and is compressed by the compressor 5'. During this time, the treatment, such as maintenance or overhaul, of the compressor 5 is executed.  The refuse compressed by the compressors 5, 5' is packed and is transferred to a prescribed place.
Patent JP-H04268864-A (JP)
Title: Telephone set
Inventor: NONOGAKI MASARU
IPC: H04M19/02
Filed: 1991-02-22
Abstract: PURPOSE:To emit an alarm for causing a user to notice an off-hooked state so as to prevent a long unreceivable state and to reduce the control operation of an exchange station by means of setting a DC loop to be open when the off-hooked state is not stopped. CONSTITUTION:A busy tone signal detection circuit 19 detects a busy tone signal in the off-hooked state. A CPU 10 to which the detection signal is supplied emits the alarm of the off-hook of a receiver by the lighting of a light- emitting diode 21. Then, the alarm by sound is emitted from a loud speaker 13. Furthermore, the alarm is emitted from a sounder 7 by bell sound. Then, a relay 3 is switched to open by the control of CPU 10 after the alarm and the DC loop is set to be open.
Patent JP-S58151397-A (JP)
Title: Production of vapor phase epitaxial crystal
Inventor: TOKUDA HIROKUNI
IPC: C30B29/40
Filed: 1982-02-26
Abstract: PURPOSE:To produce a group III-V compd. semiconductor crystal having a uniform crystal thickness and distribution of carrier concns., by disposing a dummy crystal substrate consisting of the same constituting elements as the constituting elements of a crystal substrate to be grown in a horizontal type reaction tube on the upper stream side of said substrate adjacently thereto. CONSTITUTION:A GaAs dummy crystal 42 is disposed on the upper stream side of a GaAs crystal substrate 41 to be grown adjacently to the substrate and is grown in a method of producing a group III-V compd. semiconductor by the reaction of group III metallic elements and group V element compds. which are chloride or hydride, for example, a GaAs crystal in a horizontal type reaction type. When the GaAs crystal layer is vapor-deposited in such a way, a very slight part on the periphery of the substrate 41 grows thicker than the central part, but in the other parts the thickness is virtually uniform over the entire surface and the crystal layer has uniform thickness and carrier concn.
Patent JP-S54121109-A (JP)
Title: Production of magnetic head
Inventor: WATANABE TAKAAKI
IPC: G11B5/235
Filed: 1978-03-13
Abstract: PURPOSE: To prevent eddy currrent at high frequencies and obtain the stable magnetic head of good electric insulation characteristic by impregnating Ti organic compound in the spacing at the gap part of the magnetic head assembled to the specified gap length and hydrolyzing the same.  
     CONSTITUTION: Winding 13 is applied to at least one of iron cores 11, 12, which are then held in a housing 14, after which the iron cores are opposed with a metal foil 16 of a specified thickness being held therebetween so as not to cover the butt portion 15 of the iron cores, whereby the space of a specified width is created in the butt portion of the iron cores. The space is filled by the Ti oxide formed by impregnating the Ti organic compound having the structure of Ti-O-R in this space then hydrolyzing the same with the moisture in the air, whereby a magnetic gap is created in the butt part at the end of the iron cores. Thereby, the magnetic heads which are free from the effect of eddy current at high frequencies and are free from the effect of heat may be voluminously produced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52111490-A (JP)
Title: Production of material containing lamellar graphite
Inventor: YOSHIDA CHISATO
IPC: C30B21/02
Filed: 1976-03-16
Abstract: PURPOSE:To produce a novel material with physical anisotropy of magnetic and thermal properties by solidifying a Fe or Ni alloy containing about 2 - 5% C in one direction at a specific solidifying speed and rolling or forging the alloy in the direction parallel with the solidifying one.
Patent JP-S58147256-A (JP)
Title: Fm receiver
Inventor: KAWAMURA KATSUAKI
IPC: H04H40/72
Filed: 1982-02-26
Abstract: PURPOSE:To detect a multipath noise stably without reference to the kind of the multipath, by fetching a signal for multipath noise detection from the input side of an attenuating circuit which controls a demodulating circuit on the basis of an electric field level. CONSTITUTION:A pulse noise suppressing circuit 6 is connected to the succeeding stage of the demodulating circuit 4 according to the electric field level and the signal for multipath noise detection is fetched from the input side of the attnuating circuit 5 to an HPF10. Therefore, the electric field level does not vary greatly and even if distortion due to multipath is generated, and even if the electric field level further drops to generate a noise, the multipath noise is detected stably.
Patent JP-S57145772-A (JP)
Title: Apparatus for folding sheet of paper
Inventor: KOBAYASHI TAKATO
IPC: B65H45/101
Filed: 1981-02-27
Abstract: PURPOSE:To make re-formation of folds ready, by providing a pair of guide rollers between feed rollers and a paper receiving table so that the paper delivered from the feed rollers is bent inward and is moved in the direction of its travel by energization. CONSTITUTION:The pair of the guide rollers 6 of rubber having teeth are arranged between the feed rollers 1 and the paper receiving table 3 such that part of the outer periphery of each feed roller 1 is located inside of the line spanning from the edge of the paper on the table 3 to the contact 1a of the feed rollers 1, and the peripheral speed of the rollers 6 is slightly higher than the traveling speed of the paper. The paper 2 delivered from the feed rollers 1 is bent inwardly by the guide rollers 6 and is forced forward thereby to be securely fed to impellers 5, and as a bent section 2C of the paper 2 proceeds in the direction shown by an arrow, it is further bent to re-form a fold 2a.
Patent JP-S52113499-A (JP)
Title: Treating method for radioactive waste
Inventor: SUGIMOTO YOSHIKAZU
IPC: G21F9/00
Filed: 1976-03-19
Abstract: PURPOSE: To discard the nessecity of transporting the conc. liquid by ducts and to overcome clogging accident of ducts by means of supplying waste liquid into a drum for disposing, and of evaporating, concentrating and solid-fication with cement. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000228625-A (JP)
Title: Switching circuit
Inventor: MOTOIKE KOICHI
IPC: H03K17/06
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce impedance in an ON state by providing a diode making the current speech communication path end of a FET from a control terminal in a forward direction, an element having high impedance against a signal to be controlled, etc., between the control terminal and the current speech communication path end of the FET. SOLUTION: An input terminal 2 and an output terminal 4 are connected to control terminal 3 and 17 through diodes 25 and 27 and resistance elements 43 and 45. Also, a source or a drain connected to the capacitor 14 of a FET 11 is connected to the control terminals 3 and 17 through the diodes 25 and 27 and a resistance element 47. And, Hi potential is given to the terminal 3 and Lo potential is given to the terminal 17. Then, the Hi voltage is applied to the gate of a FET 1, and voltage being lower than it for the voltage drop of a diode is applied to the source and drain of the FET 1. Then, impedance in an ON state of the FET 1 can be reduced for the voltage drop of the diode.
Patent JP-S59156507-A (JP)
Title: Grinding device of rolling roll
Inventor: SAKURATANI TAKASHI
IPC: B24B5/00
Filed: 1983-02-25
Abstract: PURPOSE:To grind easily the surface of a rolling roll without removing the roll in the stage of grinding the surface of said roll by moving a grinding belt provided to a grinder moving in parallel with a roll shaft in contact with the surface of the roll while rotating the roll. CONSTITUTION:Two guide beams 5 are provided in parallel with the shaft of a rolling roll 1 to a supporting frame 6 attached with a rolling roll 1 having the surface to be ground. A grinder body 4 is movably attached to the beams 5, and while the roll 1 is rotated, the body 4 is moved from the one to the other end of the frames 6, 6. At the same time, the supporting rod 8 of a grinding belt 12 is pressed with a fluid pressure cylinder 11 to press the top end 8a thereof via the belt 12 to the roll 1 while the belt 12 is moved at a low speed between the reels 13 and 14 in the grinder. The surface of the roll which is attached to the grinder is ground by the difference in the relative speeds of the roll 1 and the belt 12.
Patent JP-H10227677-A (JP)
Title: High-temperature type coriolis flowmeter
Inventor: GOMI SHINGO
IPC: G01F1/84
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To eliminate stress generated in a high-temperature fluid that flows through an inner tube by forming a support for joining inner and outer tubes as a coaxial double tube using a thin-plate elastic material with an improved heat conductivity that can be easily and elastically deformed. SOLUTION: An outer tube 3 is supported at both edges by a support 4 with an inner tube 2 where a high-temperature fluid to be measured flows. The support 4 is made of a thin-plate elastic plate, for example, a stainless steel plate. The support body 4 seals the inner tube 2 and the outer tube 3 by welding or spot welding with U-shaped opening edges 4a and 4b. When a high-temperature fluid flows to the inner tube 2, the inner tube 2 is thermally inflated immediately. However, the support 4 causes the thermal inflation of the inner tube 2 in axial direction and eliminates the stress in axial direction of the inner tube 2 and the outer tube 3.
Patent JP-S59155745-A (JP)
Title: Gas alarm
Inventor: NAKAMOTO HIDEKAZU
IPC: G01N33/00
Filed: 1983-02-25
Abstract: PURPOSE:To enable the rapid change of a gas concn. by constituting a long duct in a vertical direction and increasing an air passing amount, by providing ventilation ports to the upper and lower parts of a case while providing a gas sensor thereabove. CONSTITUTION:A gas sensor 2 is heated by a built-in heater and, therefore, air enters a case 1 through ventilation ports 11-14 functioning as air inlets while a part of air is exhausted from ventilation ports 7, 8. That is, the case 1 functions as an air duct. Because the air passing amount of the duct becomes large in proportion to the vertical height of the duct as is known, the large air passing amount is obtained as compared with one wherein the gas sensor 2 is provided in the vicinity of the air inlets. In this case, because the gas sensor 2 being a heating source is provided to the upper part of the duct, the air passing amount can be made large in an amount corresponding to the resistance component due to air expansion. Therefore, the speed of gas detection can be accelerated. In addition, because a temp. sensor 6 is provided in the duct from the ventilation port 11 to the ventilation ports 7, 8, a room temp. can be rapidly detected.
Patent JP-S56124923-A (JP)
Title: Monolithic reference voltage source
Inventor: KOMATSU TAKEO
IPC: G05F3/24
Filed: 1980-03-07
Abstract: PURPOSE:To make is possible to obtain a reference voltage source which guarantees its accuracy sufficiently, by constituting a circuit of 5 MOSFET's consistihg of P channels and N channels, and 2 resitances, and controlling the threshold voltage of each FET. CONSTITUTION:The gate of MOSFET1 and the gate and drain of MOSFET2 are connected in common, and also the gate and drain of MOSFET4 are connected to the gates of MOSFETs 5, 6. And, FET4, 1 and the resistance 3, and MOSFETs 5, 2, and MOSFET6 and the resistance 7 constitute the series circuits between the positive electric power source +VDD and the ground, respectively, and the terminal 9 is used as an output point of the reference voltage V0. In this circuit, FETs 1, 2 and FETs 4-6 are constituted of N channels and P channels, respecrively, the threshold voltage of FET2 is made larger than that of FET1, and the threshold voltage of FETs 4-6 is made equal to that of FET 1. The difference of said threshold voltage is decided by the ion charge quantity Qi, the charge quantity can be controlled with good accuracy, therefore the reference voltage with high accuracy can be obtained.
Patent JP-S60175068-A (JP)
Title: Fixing device
Inventor: KUROTORI TSUNEO
IPC: G03G15/20
Filed: 1984-02-21
Abstract: PURPOSE:To prevent softening of an adhesive resin used for a guide roller, and to eliminate danger of producing unusual odor by forming a means for recovering heat conducted from a heated fixing plate to the guide roller and releasing the heat toward the fixing plate. CONSTITUTION:A heat releasing device 9 installed in a fixing device recovers heat conducted from a heated fixing plate 3 to a guide roller 6 and releases the heat toward the plate 3. The device 9 is provided with 2 legs 11a, 11b, a heat- conducting plate 12, and plural fins 13. The heat conducted from the plate 3 to the guide roller 6 is transmitted through the legs 11a, 11b and the plate 12 to the fins 13, and further given to air sent from a blower 14 and passed through the fins 13, and the heat is again returned to the fixing plate 3 with the heated air, thus permitting softening of a resin and generation of unusual odor, etc., to be prevented even if an adhesive resin is used for the guide roller 6.
Patent JP-S55123538-A (JP)
Title: Locking-unlocking scanning indicating device for car door
Inventor: SAKATA HISAO
IPC: B60Q3/00
Filed: 1979-03-14
Abstract: PURPOSE: To enable electrical indication with less electric power consumption on locking-unlocking condition of door, by providing indicating device which indicates condition of scanning signal onto the device which lock or unlock the door using scanning signal.  
     CONSTITUTION: Instruction from instructing measures 10 which instructs locking- unlocking of door, is input in gate circuit 30. In gate circuit 30 also output power from locking detection measures 20 is input and originated on these, scanning instructing signal SC is output to scanning pulse generating circuit 40. Driving circuit 60 for locking-unlocking is driven by theoretical circuit 50 which takes theoretical product of scanning pulse and signal from gate circuit 30. Indicating device 80 indicates output condition of scanning pulse from scanning pulse generating circuit 40. By this, as indicating device 80 indicates condition of scanning signal, it can also indicates the condition of locking-unlocking of car door. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05271479-A (JP)
Title: Vulcanizable rubber composition having excellent processability, good heat resistance and good mechanical and dynamic properties
IPC: C08L21/00
Filed: 1993-01-27
Abstract: PURPOSE: To provide a rubber composition having excellent processability without detriment to mechanical and dynamic properties and heat resistance.  
     CONSTITUTION: There is provided a vulcanizable rubber composition containing 5-100 wt.% asymmetrical acicular filler having a diameter of 0.05-10 μm and a length/diameter ratio of 5-120 and having a surface of an alkalinity of a pH>7. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06218138-A (JP)
Title: Running toy device
Inventor: SUZUKI AKIHISA
IPC: A63F9/14
Filed: 1993-01-26
Abstract: PURPOSE:To constitute the device so that a conventional oscillator and a decoding device become unnecessary and the cost can be reduced, since a light emitting device and a light receiving device are arranged in a running toy, and also it will suffice by that only the reflecting surface is formed on the road surface side. CONSTITUTION:The device is provided with a photocoupler 2 for receiving a reflected light from a light emitting device with a light receiving device at the time of passing through the reflecting surface C formed in a game course A, and a counting means for receiving an output from the photocoupler and measuring at least a time.