baber/WOPTO huggingface dataset:
Patent JP-S639738-A (JP)
Title: Power transmission device for four-wheel driving car
Inventor: MURASUGI TAKU
IPC: F16D47/06
Filed: 1986-06-30
Abstract: PURPOSE:To provide excellent steering performance, by a method wherein a working coil pressure in a hydraulic clutch is differed with the direction of differential rotation between a drive shaft for front wheel and a drive shaft for rear wheel. CONSTITUTION:A power transmission device 7 is situated between an intermediate shaft 5, reversed at the same speed as that of an output shaft for rear wheel, and an output shaft 6 for front wheel. The power transmission device 7 has a clutch 14, by means of which the shafts 5 and 6 are intercoupled for drive, and a clutch cover 15 coupled to the middle shaft 5 is coupled to a torsion bar 26 in an output shaft 6 for front wheel by means of viscous coupling 33. A hydraulic clutch 14 is driven by means of an oil pressure in an oil pressure chamber 21 controlled by twist of the torsion bar 26 responding to relative rotation. Thus, with the increase in relative rotation, the opening of an oil passage is increased and decreased in a reverse direction to allow differential rotation, an understeer tendency and breaking phenomenon is prevented from occurring, and steering performance can be improved.
Patent JP-H023952-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOMIZUKA KAZUO
IPC: H01L21/82
Filed: 1988-06-21
Abstract: PURPOSE:To enable the electronic circuit blocks to be designed in parallel with one another per block by a method wherein the top face of a semiconductor chip is divided into several number of mats in substantially the same size by sectioning lines while a plurality of electronic circuit blocks performing different functions are contained in the mats. CONSTITUTION:The top face of semiconductor chip 1 is divided into mats A-G in the shape of substantially the same size; respective mats A-G are sectioned by sectioning lines 4 comprising power supply lines 2 supplying power for electronic circuit blocks and ground lines 3 extended adjacently and in parallel with one another; and a plurality of electronic circuit blocks performing different functions are contained in one or more integer mats A-G. In such a constitution, the electronic circuit blocks can be designed in parallel with one another per block as well as well as the electronic circuit blocks can be designed per mat by dividing them into specified numbers of elements. Consequently, the electronic circuit blocks can be designed in parallel with one another per block for cutting down the design term.
Patent JP-H0816910-A (JP)
Title: Inside temperature sensor device for automatic vending machine of frozen commodity
Inventor: KOBAYASHI TATSUYA
IPC: F25D29/00
Filed: 1994-07-05
Abstract: PURPOSE:To provide an inside temperature sensor device for an automatic vending machine of frozen commodities in order to minimize the thermal influence due to the outside air heat entering the inside of the vending machine when the commodities are supplied or the heat dissipated from a defrosting heater, etc., and to accurately sense the inside temperature of the vending machine which is approximate to the temperatures of commodities stored in a commodity rack. CONSTITUTION:An adiabatic easing 1 is provided with a commodity loading adiabatic inside door 3 and a commodity carry-out door 4 and also stores a commodity rack 6, a cooler 8, an inside fan 9, a commodity precooling shelf plate 11 which is placed at the center of the inside of an automatic vending machine, etc. Furthermore a temperature sensor 15 is added into the casing 1 to show the inside temperature of the vending machine and to control the sale of commodities. In such a constitution of the vending machine of frozen commodities, the sensor (thermistor) 15 is placed at the lower face side of the plate 11 where the temporary chance of the inside air temperature due to the outside air heat entered the inside of the vending machine, etc., can be minimized.
Patent JP-H1072495-A (JP)
Title: Immunity-related factor
Inventor: MIYABAYASHI TOMOYUKI
IPC: C12P21/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new immunity-related factor comprising a polypepetide which participates in immune response having a specific amino acid sequence, specifically expressing in a lymph node tissue cell and useful for researches and treatment, etc., of immunological diseases related to immune response and infectious diseases. SOLUTION: This immunity-related factor comprises a new polypeptide which participates to immune response and contains an amino acid sequence represented by the formula and is useful for researches for and treatment of immunological diseases related to immune response and infections diseases, because the factor is specifically expressed in a lymph node tissue cell. The polypeptide is obtained by screening λ phage cDNA library of human lymph node tissue by plaque hybridization using cDNA specifically expressing in the lymph node as a probe, integrating a gene obtained from a positive clone into a vector to prepare a recombinant DNA, transducing the DNA into a host cell to transform the cell, culturing the transformant and expressing the gene.
Patent JP-S5856241-A (JP)
Title: Reproduction of high-density recording disk
Inventor: YAMADA SENHIKO
IPC: G11B7/26
Filed: 1981-09-28
Abstract: PURPOSE:To reproduce an accurate information signal in a quick and simple way and obtain easily a tracking signal in both the recording and reproducing systems, by putting a specific reproducing master close to a photosensitive material and then irradiating the light to the master for development. CONSTITUTION:A spiral or concentric mountain part is formed to a transparent material. The information signal is produced unevenly to the mountain part, and at the same time the roundness R is given to the top part of the mountain. Thus a reproducing master 1 is obtained. This master 1 is put close to a photosensitive layer 4 of a disk material 2, and the development is performed by irradiating the light to the layer 4 through the master 1. Then a signal 5 corresponding to the uneven signal of the master 1 containing a blackened part and a transparent part is obtained along with a continuous tracking line 6 corresponding to the roundness R. In a reproduction mode, a disk D is put on a transparent turntable 11 and turned. Then the light is irradiated from a light source 12, and the light passed through the disk D is received at a photodetecting part 13. Thus the intensity is converted into an electric signal.
Patent JP-2000334381-A (JP)
Title: Fan device and its usage
Inventor: TOYODA JUNICHI
IPC: B06B1/06
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To enable sure drive even when a drive voltage is low, and to prevent the increase in processing man-hour and in the number of parts. SOLUTION: A fan device 12 is provided with a pair of piezoelectric element laminated bodies 14, 15 formed by laminating plural thin-layered piezoelectric elements, an elastic metal plate 17 of which the base end part 17a is put between a pair of the piezoelectric element laminated bodies 14, 15 and of which the forward end is oscillatingly mounted without being restricted, and an alternating-current power supply 21 capable of impressing AC voltage on the external electrodes of a pair of the piezoelectric element laminated bodies. Internal electrodes between the piezoelectric elements of the piezoelectric element laminated bodies are mounted on the both side surfaces of the piezoelectric element laminated bodies and are alternately connected to side electrodes which are respectively connected to the external electrodes on the upper and lower surfaces.  Notches 17c, 17d are formed in a manner to prevent the contact of the elastic metal plate with the side electrodes.
Patent JP-H0444090-A (JP)
Title: Dynamic focus circuit
Inventor: MATSUI TOSHIAKI
IPC: G09G1/00
Filed: 1990-06-12
Abstract: PURPOSE:To obtain the best focus characteristics at all times by adjusting the horizontal and vertical parabolic voltage waveforms of a dynamic focus voltage and the phase in a display period to the best waveforms and phase for plural shift frequencies. CONSTITUTION:An F/V converter 7 varies with the frequency of an input horizontal synchronizing signal and its output voltage is higher and higher as the frequency is higher and higher. A phase compensating circuit 9 outputs a pseudo- synchronizing signal which has a delay time Td corresponding to the input horizontal frequency and the delay time Td is shorter and shorter as the frequency is higher and higher. For plural shift frequencies, the phases of pseudo- synchronizing signals outputted by phase compensating circuits 9 and 10 corresponding to the outputs of F/V converters 7 and 8 are adjusted automatically so as to optimize the horizontal and vertical parabolic waveforms and the phase in the display period. Consequently, the best focus characteristics are obtained.
Patent JP-S5277383-A (JP)
Title: Draining method for slurry ship
Inventor: NAKAJIMA TOMOYUKI
IPC: B63B25/02
Filed: 1975-12-24
Abstract: PURPOSE: To provide a draining method for iron-sand slurry ship, in which water is forcedly dehydrated, so that cargo handling operation can be shortened and at the same time storage can be increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5579908-A (JP)
Title: Liquid fuel combustion device
Inventor: SATOU TADASHIGE
IPC: F23D3/40
Filed: 1978-12-11
Abstract: PURPOSE: To provide a device of an air-leading type whose caloric force is adjustable only by regulating an air feed volume, being free from changes in the caloric force with the lapse of time after ignition, and being capable of maintaining a perfect combustion.  
     CONSTITUTION: As a result of a blower being started after opening a damper 18  properly, a primary air and a secondary air are fed into a combustion tube 1 from a  primary air hole 6a and a secondary air hole 6b, respectively. An ignition heater 25  is then inserted further inward so that it comes in proximity to a lower porous element 2a (i.e., which functions as an evaporation element), electricity, simultaneously, being charged. Fuel sucked through the evaporation element and spread over its  surface is ignited thereby. Then, flames shift in proximity to a secondary air hole  6b to form secondary flames, and flames shifting near to a primary air hole 6a form  primary flames. And thus, an overall combustion results. A ratio of a primary air volume to a secondary air volume is determined by an exhaust port 24a and an exhaust port 24b, the primary flames and secondary flames being shortly balanced by their respective caloric forces being generated according to the opening degree of a damper 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08295063-A (JP)
Title: Thermal printer
Inventor: TASHIRO KO
IPC: B41J25/304
Filed: 1996-06-14
Abstract: PURPOSE: To simplify a structure wherein a thermal head is brought into press contact with a platen. CONSTITUTION: A thermal printer is composed of a platen 1, a head supporting body 3 pivoting with a support shaft as a fulcrum, a thermal head 2 which is fixed to the head supporting body 3 and opposed to the platen 1, a cam 6 wherein a pushing part 7 positioning on a radius centering a rotary shaft core parallel to a pivoting shaft core of the head supporting body 3 is formed, and a leaf spring 8 which is supported with the head supporting body 3 to energize the thermal head 2 onto the platen 1 by abutting against the pushing part 7 of the cam 6.
Patent JP-H0444093-A (JP)
Title: Multi-media data projector device
Inventor: SHIRAGAMI KOJI
IPC: G06F17/50
Filed: 1990-06-12
Abstract: PURPOSE:To easily make a projection display in a high-picture-quality state by analyzing and judging the kind of multi-media data, and reading the data according to the kind of the data and storing the data directly on a display memory buffer. CONSTITUTION:Binary image data begin to be read out of a storage device 11 and the data kind of its header part is read in by a kind read-in part 12 and sent to a kind analysis part 14. The kind analysis part 14 analyzes the read data from the storage device to recognize the binary image data, and indicates and sets a DMA transfer system corresponding to the binary image data to a data read part 13 and a data plotting part 15. Therefore, the binary image data read out of the storage device 11 are read in successively through the data read-in part 13 and plotted on the display memory buffer 16 through the data plotting part 15. Consequently, the projector display can easily be made in the high-picture-quality state.
Patent JP-H114196-A (JP)
Title: Optical communication system and optical transmitter therefor
Inventor: TANIKOSHI SADAO
IPC: H04B10/516
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication system and an optical transmistter which can improve the receiving sensitivity to increase the non-relay transmission range and also to miniaturize the optical antennas of both transmitter and receiver sides. SOLUTION: The continuous beams which are outputted from a laser light source 1 are turned into the impulsive forms via the modulation of intensity undergone by the clock signal synchronous with the data signal and then inputted to an optical phase modulator 2. Meanwhile, the data signal is converted into a DPSK code by an encoder (NRZ/DPSK) 4 and applied to the modulator 2 as a drive signal. Thus, an optical signal of an impulsive form that undergone the phase modulation based on the data signal is generated. This optical signal is amplified by an EDFA 5 and radiated into a space through an optical antenna 6. The radiated optical signal is received an optical antenna 7, amplified and formed into a waveform. Then the phase change of the optical signal is converted into the intensity change by an optical interferer 10.  The converted optical signal undergoes the photoelectric conversion and the data are reproduced by 8 receiving circuit 12.
Patent JP-S5377543-A (JP)
Title: Electrochromic display element
Inventor: HISHIDA TADANORI
IPC: G02F1/15
Filed: 1976-12-20
Abstract: PURPOSE: To prevent blurring at boundary and the deterioration of electrodes and yet readily make the background in white or other color by coating electrical insulating resin containing pigments on the portions on the display electrode side other than display segment portions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05346257-A (JP)
Title: Air conditioner
Inventor: YAMAZAKI KENJI
IPC: F24F11/76
Filed: 1992-06-12
Abstract: PURPOSE:To prevent the compressor from being damaged by making possible to automatically stop the heating operation when the outside air temperature is extremely low, and improve the comfortability by making it possible to switch the operation to a circulator operation accompanying with the top of the heating operation. CONSTITUTION:For an air conditioner with a heat pump type refrigerating cycle, a detecting means 10 to detect the outdoor temperature, a setting means 15 to set a usable temperature range for the appliances, and a control means 11 to stop a compressor and an outdoor fan when the outdoor temperature has exceeded the usable temperature range for the appliances, and at the same time, makes an indoor fan operate as a circulator are provided.
Patent JP-H114021-A (JP)
Title: Light emitting diode
Inventor: OWADA RYUZO
IPC: H01L33/54
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To displace a resin body part on a substrate, and to secure the optimum positional relation between a light emitting part and housing surface by a method wherein a means, which adjusts lead length, is provided in a resin body part where an element is mounted. SOLUTION: A sliding stopper part 4 is formed in a resin body part 2, and one end of a lead 3 is inserted into the resin body part 2. At that time, a protrusion 3a is formed in the vicinity of one end of the lead 3, and a plurality of recessed parts 4a, which are engaged to the sliding stopping part 4, are formed on the sliding stopping part 4. As a result, the inserting depth of the lead 3 can be changed to a plurality of depths. When the positional relation of a housing and the tip of a light emitting diode 1 is not appropriate, the lead 3, which is soldered to a printed substrate, is slided on the sliding stopping part 4, and the above-mentioned position is adjusted to the suitable position by displacing the resin body part 2.
Patent JP-S63317721-A (JP)
Title: Level displaying apparatus
Inventor: OI HISANORI
IPC: G01D7/00
Filed: 1987-06-19
Abstract: PURPOSE:To make a displayed level easy to see and to make it possible to read even an input change of high speed easily, by prolonging a time for fetching data to be displayed even with a display interval shortened, so as to make the displayed level stable. CONSTITUTION:A means 30 for preparing data for display prepares the data for display from digital input data taken in from an A-D converter 12, and a means 32 for preparing display groups divides these data for display into groups at every set display interval. Moreover, groups to be displayed are determined sequentially back along a time series from the newest display group in order to display simultaneously the data for display which are included in a simultaneous display group. Therefore, a plurality of display groups including the newest display group are determined sequentially as the groups to be displayed simultaneously, at every display interval. Even when the display interval is set to be small accordingly, a time required for fetching input data to be displayed simultaneously becomes longer than the display interval.
Patent JP-H08331445-A (JP)
Title: Image pickup device
Inventor: TAKAKURA SHIGEYUKI
IPC: H04N5/341
Filed: 1995-05-30
Abstract: PURPOSE: To effectively prevent the deterioration of color reproduction property and the blurring of an image caused by external light by photographing an object only during the term of stroboscope emission by switching the operation of an image pickup means to be operated in a specified period, discharging electric charges stored up to the moment and afterward, storing the electric charges just for specified time regardlessly of the period as mentioned above. CONSTITUTION: During the period from the pressing operation of a release 28 to the provision of stroboscopic light L, the electric charges at the photoelectric converting parts of CCD solid-state image pickup devices 8R, 8G and 8B are discharged and the electric charges remaining in an electric charge transfer part the transferred at high speed. Continuously, the electric charge photoelectrically converted by the devices 8R, 8G and 8B are stored just for set exposure time and outputted later through the electric charge transfer part so that exposure time can be set asynchronously with a vertical synchronizing signal and only the object illuminated by the stroboscopic light L can be photographed. Thus, photographing by the external light except the stroboscopic light L can be effectively prevented and the blurring of the image can be effectively prevented.
Patent JP-S63317593-A (JP)
Title: Unleaded regular gasoline
Inventor: NAGASAWA TAKAO
IPC: C10L10/10
Filed: 1987-06-20
Abstract: PURPOSE:To provide the titled novel and economical gasoline improved in various accelerability and low-temperature starting capability and drivability, having each specific distillation disposition and composition. CONSTITUTION:The objective gasoline with research octane number <95 having (A) distillation disposition satisfying the conditions expressed by the relationships I and II and (B) composition satisfying the conditions expressed by the relationships III, IV and V [T30, T70 and T90 are 30%, 70% and 90% running points, respectively; VO(WHOLE) and VA(WHOLE) are olefin content in the whole gasoline and aromatic content (vol.%), respectively; VA(>=T70) is aromatic content (vol.%) in the total fraction running at temperatures >=70% running point].
Patent JP-H0319600-A (JP)
Title: Electroacoustic transducer
Inventor: INANAGA KIYOFUMI
IPC: H04R9/00
Filed: 1989-06-16
Abstract: PURPOSE:To attain acoustic reproduction with fidelity to a large input signal by using part of a flat diaphragm as a conductor part, placing part of the conductor part in plural magnetic gaps of a magnetic circuit section and supplying a signal current to plural induction coils corresponding to each magnetic gap opposite to the conduction part. CONSTITUTION:A flat diaphragm 9 having a conductor part at a part is supported freely movably, the conductor part of the flat diaphragm 9 is placed in plural magnetic gaps 8 in which a DC magnetic field is formed and plural induction coils 11a, 11b are arranged opposite to each other corresponding to each magnetic gap 8 to the conductor part. Thus, the speaker is formed by using the diaphragm 9 having a sufficient area and the flat diaphragm 9 is driven with a sufficient amplitude over the entire face. Thus, acoustic reproduction with fidelity to linearity with respect to the inputted signal is applied and the heat dissipation attended with the drive is implemented in an excellent way.
Patent JP-H0319051-A (JP)
Title: Main storage control system for virtual computer
Inventor: YAMAGISHI YUJI
IPC: G06F12/10
Filed: 1989-06-16
Abstract: PURPOSE:To prevent such an inconvenient case where a virtual computer can not be obtained due to the lack of the continuous area by controlling the allocation of the main storage area of a virtual computer via a memory map and assigning the storage area to a new virtual computer. CONSTITUTION:A memory map control means 4 controls the allocation state of the main storage area of a virtual computer to the main storage device of a real computer via a memory map. A reallocation control means 1 calculates and designates how to reallocate the main storage areas of other virtual computers already secured so as to acquire the continuous idle areas by refer ence to the memory map when it is impossible to continuously acquire the areas equivalent to the main storage capacity of a virtual computer to be newly added in an idle area of the main storage device of a real computer. Then a copy/insertion means 2 copies and inserts the contents of the main storage area of the virtual computer into the designated continuous areas with an instruc tion of the means 1. In such a constitution, the scattered idle areas of the main storage device of the real computer are collected to obtain a new virtual com puter. Thus the storage capacity is effectively used.
Patent JP-H11349370-A (JP)
Title: Production of calcium silicate-based solidified substance
Inventor: ABE TAKASHI
IPC: C04B28/18
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing calcium silicate-based solidified substance having a high strength from a raw material consisting of silicastone containing alunite, present in plenty as resource, and easily available. SOLUTION: Water, and optionally an aggregate, a lightweight aggregate, a reinforcing fiber or the like are mixed with a raw material comprising 30-80 pts.wt. silicastone granule containing alunite, 20-50 pts.wt. lime-based granule and 10-50 pts.wt. buhlstone-based granule, and blended so that the molar ratio of CaO/SiO2 may be 0.5-1.5, and the mixed materials are compacted so as to form a prescribed shape and cured in an autoclave to form the objective calcium silicate-based solidified substance.
Patent JP-S5277517-A (JP)
Title: Record/reproduction control unit
Inventor: TSUTSUMI NOBUO
IPC: H04N5/78
Filed: 1975-12-23
Abstract: PURPOSE:To realize effective selection switch in case the static picture is selected and displayed by switching different TV signals alternately, by deleting disturbance of picture synchronization with use of plural record/reproduction control circuit.