baber/WOPTO huggingface dataset:
Patent JP-H0495235-A (JP)
Title: Optical head
Inventor: TAKAHASHI AKIRA
IPC: G11B7/135
Filed: 1990-08-10
Abstract: PURPOSE:To secure the sufficient value of reproduced signals and to improve the quality of the reproduced signals even in such a case where the beams of different wavelengths are used for the recording and reproducing operations respectively by shutting a part of the outer circumference of the light received from a light source of the short wavelength by a slit according to the wavelength ratio between the beams of two light sources. CONSTITUTION:Two light sources 5 and 6 which produce the beams of different wavelengths are provided together with an objective lens 12, and the collimator lenses 7 and 13 provided between the lens 12 and each of both sources 5 and 6 respectively. A slit 10 is provided to shut a pat of the outer circumference of the light received from the lens 7 provided at the side of the source 5 of the short wavelength in accordance with the wavelength ratio between the beams produced by both sources 5 and 6 so that these two beams have approximately the same spot diameters on a recording medium 1. In such a constitution, the approximately equal spots are produced on the medium 1 by both sources 5 and 6. Thus it is possible to secure the sufficient value of reproduced signals and to improve the quality of the reproduced signals even with use of the beams of different wavelengths between the recording and reproducing operations.
Patent JP-S60103765-A (JP)
Title: Guide display system
Inventor: TAKI HISAO
IPC: H04M11/00
Filed: 1983-11-09
Abstract: PURPOSE:To obtain the detailed information easily for anybody by classifying the guide information by type, by classifying each index item by matrix, by storing each item by an identification number, and by displaying the storage contents by specifying the identification number. CONSTITUTION:In a composite-building housing a number of independent business institutions, etc., the guide information inside the building is classified by type and the first index information is made. Each classified item is classified up to the (n)th index information in further detail, and the unit information, which is the minimum unit of the classified each item and guide information having the identification number respectively, is stored in a memory device 6 through a computer 5. The first index information is displayed on a CRT3 by pressing down a pushbutton 2 for the contents stored in the device 6, and the guide information from a voice information accumulator 12 is heard by a receiver 1. The index information of the second-the (n)th is displayed 3 by pressing down the pushbutton according to the guide information, and the unit guide information is obtained. If necessary, the guide information is printed by a printer 4. Also by slotting a coin in a telephone charge receiving device 8, the receiver 1 can be used for calling as a telephone set through a switch 9 and a telephone supporting device 11.
Patent JP-H0760589-A (JP)
Title: Pallet magazine for machining center
Inventor: OKADA TETSUJI
IPC: B23Q7/00
Filed: 1993-08-27
Abstract: PURPOSE:To efficiently execute changing a pallet and a workpiece by a rotary type 2-face pallet magazine of simple and inexpensive structure. CONSTITUTION:In a horizontal machining center for changing a pallet by vertically placing a workpiece mounting face, an arm member 9 is 180 deg. turned to be reciprocated by a drive shaft 8 in parallel to a direction of changing the pallet. A pair of pallet supporting bases 12, 13 are provided in the arm member 9, to arrange these bases turned alternately to a pallet change position A and a workpiece change position B. A differential gear mechanism, comprising sun gears 15, 16, intermediate gears 17, 19 and planet gears 18, 20, is provided in the inside of the arm member 9. Attitudes of the pallet supporting base 12 turned in an upper side and of the pallet supporting base 13 turned in a lower side are changed respectively in an outward direction and in an inward direction associated with the arm member 9, to hold the workpiece mounting face Pa vertical in the pallet change position A and horizontal in the workpiece change position B.
Patent JP-H0534842-A (JP)
Title: Document holding plate of image reader
Inventor: TAKEUCHI YUKIHISA
IPC: H04N1/00
Filed: 1991-07-30
Abstract: PURPOSE:To reduce the size of the reader. CONSTITUTION:The reader has a 1st hinge 2a, fitted rotatably to one end part of an image reader main body 3, and a 2nd hinge part 2b, provided between the 1st hinge part 2a and a document holding plate main body 3 facing document platen glass 3f, at part of the specific width W of the document holding plate 1, and the rest of the specific width W of this holding plate 1 is drawn from the holding plate main body to the 1st hinge part 2a to form the rear end part 1a of the holding plate main body 3 which rotates coaxially with the 1st hinge part 2a.
Patent JP-S6458419-A (JP)
Title: Machining center which can perform gear shape adjusting gear cutting
Inventor: KOARASHI MASAAKI
IPC: B23F23/00
Filed: 1987-08-28
Abstract: PURPOSE:To suppress the generation of noise of a gear by forming the shape of a tooth into a desired shape deflected from an involute curve by controlling a tooth shape adjusting circuit according to the revolution angle instruction for the A and B axis which cross at right angles with each other and the shift quantity instruction for a cutting tool. CONSTITUTION:A tooth shape adjusting circuit 9 forms a desired shape of a cut tooth by destroying the relative relation between the A and B axis and a cutting tool 7 which is necessary for the gear preparation work, and the revolution relation of the B axis for the A axis is little deflected, in order to form a tooth shape curve which is a little deflected for a fundamental invo lute curve. When an increase/reduction instruction for each revolution angle of the A and B axis or the increase/reduction of the transfer quantity of a cutting tool is inputted into the above-described circuit 9, an NC device 8 operates a machining center 10 by the deformation instruction for the shape of the tooth, and the desired gear cutting work can be carried out.
Patent JP-H0379835-A (JP)
Title: Vibration immunizing device
Inventor: GUNYASU KENZO
IPC: G06F1/16
Filed: 1989-08-21
Abstract: PURPOSE:To simplify cable processing in space between free access floor by supporting a device to be immunized against vibration by obtaining a required spring constant through the combination of a plural number of unit vibration immunizers having equal spring constant, and arranging the unit vibration immunizers around the beneath of the device to be immunized against vibration. CONSTITUTION:A bottom supporting plate 22 is fixed to an electronic computer 1. Each unit vibration immunizer 23 bears a nearly equal share of the load of the electronic computer 1 above the bottom supporting plate 22, so that they can well protect the electronic computer 1 from an earthquake motion in an up-and-down direction. Since each unit vibration immunizer 23 bears a nearly equal share of the load of the electronic computer 1 as described, they can be constituted relatively compact in size so that even if they are ar ranged at each corner of the bottom of the electronic computer 1, an ample space can be secured thereunder for the arrangement of a cable 6. Since the cable 6 can be directly pulled out immediately below the electronic computer 1, the cable 6 can be processed easily.
Patent JP-H0760815-A (JP)
Title: Molding abnormality displaying method of injection molder
Inventor: TOMITA SHINICHI
IPC: G05B23/02
Filed: 1993-08-27
Abstract: PURPOSE:To provide a molding abnormality displaying method, by which abnormal states, which develop during a large number of shots in series, can be grasped instantly with time in a monitor displaying method, by which the abnormality in the molding state of an injection molder, is monitored. CONSTITUTION:In the frames of two dimensional matrix tabulation, which is formed by expanding in the directions of longitudinal axis and of lateral axis, simplified messages, which briefly and concisely represent the presence and absence of the abnormality in the molding state in a plurality of shots in series and the contents of the abnormality are displayed so as to be displayed on the monitor screen of a displaying device.
Patent JP-H0262070-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI KEN
IPC: H01L21/8242
Filed: 1988-08-27
Abstract: PURPOSE:To make a cell size smaller by forming a cell plate for a capacitor of a DRAM memory cell inside a substrate to make alignment allowance between the cell plate and the other pattern unnecessary. CONSTITUTION:A storage electrode of a capacitor is constructed of polycrystalline silicon 11, and a cell plate facing the storage electrode is constructed of n<+> layers 9, 9' and polycrystalline silicon 13 disposed in the central part of a groove 1. Thus, aligning allowance between the cell plate and the other pattern is made unnecessary so that the cell size can be made smaller. Further, a step on a substrate due to the cell plate can be eliminated so that the working precision can be improved. Moreover, word lines can be formed in a flat plane so that the resistance value thereof can be reduced.
Patent JP-2000043754-A (JP)
Title: Car body rear portion structure for automobile
Inventor: TAKAGI MASAHIRO
IPC: B62D25/04
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the twisting rigidity of a connected portion between a rear pillar closed section rear opening part and a rear end cross closed section, which constitute a car body. SOLUTION: A rear pillar reinforcement is joined over an outer peripheral side flange inside a rear pillar inner 6 to increase the area of a rear pillar closed section 8, this closed section area is maintained by a side lower reinforcement 9 for continuous connection to a rear end cross closed section 4, and the extended portion 10 of the side lower reinforcement 9 is joined to a rear end panel 2 and a rear end cross member 3 to provide the complete connecting structure of the rear pillar constituting members. Thus, twisting rigidity in a connected part between the rear pillar closed section 8 and the rear end cross closed section 4 is increased.
Patent JP-S58115355-A (JP)
Title: Calorimeter for gas
Inventor: MAEDA SHIYOUSAKU
IPC: G01N25/30
Filed: 1981-12-29
Abstract: PURPOSE:To give the temperature compensation to the output of detection in order to ensure the accurate calorie measurement of gas, by providing temperature sensors and a detection sensor containing the powder grain oxidation catalyst which encloses the temperature sensor into a gas flowing path. CONSTITUTION:The temperature sensors 4 and 5 having lead wires 3 supported with the paste 2 having heat resistance, insulating performance and airtightness are put into a case 1 of a round pipe made of ''Pyrex  '', etc. having heat resistance and airtightness from both ends of the case 1. Then the alumina powder grains 6 are filled around the sensor 4; while the oxidation catalyst powder grains 7 of Cu2O, V2O5, etc. are packed around the sensor 56 respectively. The glass wool 10, etc. is packed among a lead-in branch pipe 8, a discharge branch pipe 9 of fuel gas G, the sensor 4 and the sensor 5 respectively in order to prevent the leakage of the powder grains. Then the temperature of the gas G is detected by the sensor 4 to compensate the output of detection which is produced by the combustion heat of the gas G of the sensor 5. In such a way, the calorie of the gas can be measured accurately in a continuous and instantaneous way. Such a gas calorimeter is best suited to control the refining process of the fuel gas.
Patent JP-H0262810-A (JP)
Title: Skin cosmetic
Inventor: MORI KENJI
IPC: A61Q17/04
Filed: 1988-08-26
Abstract: PURPOSE:To provide a skin cosmetic containing a far IR light-radiating ceramic and diisopropylamine dichloroacetate or gamma-aminobutyric acid, having excellent skin aging-preventing effect and skin-beautifying effect. CONSTITUTION:A far IR light-radiating ceramic powder having an electromagnetic wave-irradiation percent of >=80% based on the electromagnetic wave irradiation amount of a black body at the same temperature in a wavelength range of 6-20mum and diisopropylamine dichloroacetate or gamma-aminobutyric acid as active ingredients are suitably compounded with a dyestuff, perfume, antiseptic, surfactant, pigment, antioxidizing agent, etc., by a conventional method to provide the objective cosmetic. The far IR light-irradiating ceramic powder and the diisopropylamine dichloroacetate or gamma-aminobutyric acid are contained in amounts of 0.01-20wt.% and 0.002-2.0wt.%, respectively. The cosmetic can be applied to a lotion, milky lotion, cream, pack, etc.
Patent JP-H11148918-A (JP)
Title: Gas sensor, gas sensor system using the same and production of gas sensor
Inventor: INOUE TAKAHARU
IPC: G01N27/417
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas sensor hardly causing the effect on the detection accuracy of a combustible gas component by the decomposition of steam and suitable for operation under a lean burn condition. SOLUTION: An exhaust gas sensor 1 contains the following required conditions, that is, a first treatment chamber 9 into which exhaust gas is introduced through a first gas distribution part 11, a second treatment chamber 10 to which the gas of the first treatment chamber 9 is guided through a second gas distribution part 13, an oxygen detection element 4 measuring the concn. of oxygen in the gas of the first treatment chamber 9, a first oxygen pump element 3 reducing the concn. of oxygen in the exhaust gas introduced into the first treatment chamber 9 within a range not substantially generating the decomposition reaction of steam, an oxidizing catalyst part 16 accelerating the combustion of the combustible gas component in the gas introduced into the second treatment chamber 10 from the first treatment chamber 9 and a combustible gas component concn.  data generating output part 5 of which the output is changed corresponding to the amt. of oxygen consumed by the reaction with the combustible gas component in the gas introduced into the second treatment chamber 10 and taken out as the concn. detection data of the combustible gas component in the exhaust gas.
Patent JP-S58106002-A (JP)
Inventor: CHIYAARUZU II JIYAKOBI
IPC: B61B13/00
Filed: 1982-12-07
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-H0874578-A (JP)
Title: Diesel engine with subsidiary chamber
Inventor: OIKAWA YOSHINORI
IPC: F02B19/16
Filed: 1994-09-07
Abstract: PURPOSE: To improve the extent of releasability in an subsidiary chamber, and to prevent a combustion temperature rise from occurring as well as to make an increase in nitrogen oxides (NOx ) by installing a heat exchange mem ber, whose at least one part is exposed to the subsidiary chamber side of a nozzle. CONSTITUTION: This engine is provided with a ceramic nozzles 11 being fitted in a cylinder head 3, and partitioning off an subsidiary chamber 10 while having a nozzle hole 12 at the central part, a heat exchange member 20 being installed so as to make at least one part be exposed to the subsidiary chamber side of this nozzle 11 while formed into ring shape and metal-made, and a fuel injection valve 9 being installed in the cylinder head 3 and jetting a fuel spray toward this exchange member 20, through which a temperature rise in the nozzle 11 is checked by dint of an air vortex F the spayed fuel (g) in the subsidiary chamber.
Patent JP-H0564455-A (JP)
Title: Auxiliary power source apparatus for vehicle
Inventor: MATSUURA TOSHIAKI
IPC: H02J9/06
Filed: 1991-08-26
Abstract: PURPOSE:To provide an auxiliary power source apparatus for a vehicle which can continue the power supply to load even if the power converter, which were supplying power, goes wrong. CONSTITUTION:This is an auxiliary power source apparatus, which is to be provided one per formation of a train, and it is equipped with a main power converter 14 and an auxiliary power converter 14a, both of which are connected to a high voltage power source through input-side changeover means 13 and 13a, and are connected to load through output-side changeover means 15 and 15a.
Patent JP-2001038361-A (JP)
Title: Magnetic water activating device
Inventor: KONO TSUKASA
IPC: C02F1/48
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To fast stick and attach a magnetic water activating device to a city water pipe. SOLUTION: This magnetic water activating device consists of a pair of openable magnet holding members 11, 12 which rotate around a rotational axial center, magnets held on each of a pair of the magnet holding members 11, 12, a spring 14 connecting a pair of the magnet holding members 11, 12 and also energized to rotate in the close direction, and a jig 20 engaged to a pair of the magnet holding members 11, 12 and rotating a pair of the magnet holding members 11, 12 in the open direction.
Patent JP-H0762854-A (JP)
Title: Working scaffold
Inventor: SUZUKI KUNIHIRO
IPC: E04G5/06
Filed: 1993-08-30
Abstract: PURPOSE:To eliminate the need for many kinds of members, to simplify built-up and disassembly and to disassemble a working scaffold at the time of nonuse and fold it compactly and handle it easily. CONSTITUTION:Moving rails 2 with pushing pieces 13 and blocking pieces 15 as fixing means to the desired positions of rail members 1 are installed to a pair of the rail members 1 detachably mounted on a single pipe scaffold. Scaffolding boards 4 are mounted detachably on bearing beams 3a and oblique arms 3b as scaffolding-board bearing means 3 set up to the moving rails 2 in a freely folding manner.
Patent JP-H0659664-A (JP)
Title: Pattern picture drawing processing method using cash image
Inventor: MATSUSHITA MITSUHIRO
IPC: G06T11/20
Filed: 1992-08-11
Abstract: PURPOSE:To provide a method to carry out picture-drawing processing of continuous same patterns at high speed while finishing computing process from a picture-drawing pattern data to a bit image at one time. CONSTITUTION:A data input processing part 1 receives an input picture-drawing data and compares the picture-drawing pattern data and a held data of a picture-drawing pattern data memory 2. In the case where they are different patterns or there is no held pattern, control is moved to a data processing part 3, and when they are the same patterns, control is moved to a picture- drawing processing part 5. The data processing part 3 stores the picture-drawing data in the picture-drawing pattern data memory 2, calculates a bit image and stores it in an image cash memory 4. At the picture-drawing processing part 5, a held bit image of the image cash memory 4 is read out, an address on a frame memory is calculated from a picture-drawing coordinate data out of the input picture-drawing data, the aquired bit image is written in it and a picture-drawing is displayed on a bit map display.
Patent JP-H0552405-A (JP)
Title: Wind direction changing device
Inventor: NINOMIYA KOZO
IPC: F24F13/20
Filed: 1991-08-26
Abstract: PURPOSE:To provide a wind direction changing device in which a wind direction plate driven by a motor can be changed to a different direction and, furthermore, which can arrange the directions of a plurality of wind direction plates in the same direction with a simple construction. CONSTITUTION:A plurality of wind direction plates 6a, 7a, 8a and a motor 2, cam 4, interlink plate 5, swinging plates 6j, 7j, 8j, elastic members 6c, 7c, 8c that press those swinging plates to the shafts of the wind direction plates 6d, 7d, 8d are provided. With those device those shafts slide on the swinging plate against the force of the elastic member until the direction of the wind direction plates the direction of which is changed by a user or by the drive of the motor in this state becomes the same as those of the others.
Patent JP-H0262105-A (JP)
Title: Operational amplifier
Inventor: ICHISE TOSHIHIKO
IPC: H03F3/343
Filed: 1988-08-29
Abstract: PURPOSE:To obtain a sufficient output voltage even when a supply voltage is low concerning a operational amplifier for which the output is variable from positive to negative. CONSTITUTION:In transistors TR7 and 8, when an output voltage VOUT of an operational amplifier is lower than the ground voltage, assuming a forward direction voltage drop between the base emitters of a TR7 is VBE, the current, which becomes I1=(VOUT+VBE)/R1, flows at the collector of the TR7. Here, an R1 is a first resistance value. A first current mirror outputs a current I1' to mirror a current I1 for a positive power source and a second current mirror mirrors an I1' for a negative power source. The second mirror is an amplification factor alpha(alpha>1) and an output current is alphaI1''. For the output terminal of the second current mirror, the output voltage of the operational amplifier is pulled up to the action limit of the second current mirror and can be outputted up to the vicinity of a negative voltage VSS. In the same way, when the output voltage of the operational amplifier is higher than the ground voltage, the current flows at the second TR and this is outputted up to near a voltage VDD.
Patent JP-S59104926-A (JP)
Inventor: WATABE MITSUO
IPC: G09F3/10
Filed: 1982-12-08
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-H0549842-A (JP)
Title: Dehumidifier
Inventor: KAWADA SOICHIRO
IPC: F24F1/00
Filed: 1991-08-27
Abstract: PURPOSE:To make dehumidifying action and regenerating action with a dehumidifier installed in a housing. CONSTITUTION:At one end of a case 2 in which a fan 3 is installed, the first air inlet 6 which is to communicate with the inside of a housing is provided. At the other end of the case 2 in which a moisture absorbent 4 is installed, the first air outlet 7 which is to communicate with the first air inlet 6 and simultaneously with the inside of the housing 1 is provided. Between the first air inlet 6 and the first air outlet 7, a drying route (A) is formed. Near the first air inlet 6 and at one end of the case 2, the second air inlet 8 which is to communicate with the outside of the housing is provided. Near the first air outlet 7 and at the other end of the case 2, the second air outlet 9 which is to communicate with the outside of the housing 1 is provided. Between the second air inlet 8 and the second air outlet 9, a regenerating route (B) is formed.
Patent JP-H0496531-A (JP)
Title: Optical fiber communication equipment
Inventor: TANAKA MASAO
IPC: H04B10/29
Filed: 1990-08-13
Abstract: PURPOSE:To couple a slave set with an optical fiber without severing the optical fiber by loading a local injection device of the bent incident system and a local detection device of the bent reception system on a way of the optical fiber. CONSTITUTION:A local injection device 34 couples a light within an optical fiber 1 by striking a light of a light source 38 on a bent of the optical fiber externally, and a local detection device 31 detects a light leaked from the bent of the optical fiber 1 and detects the light by using a photodetector 32. A talking signal from a talking device (master set) 2 is received by a talking device (slave set) 3 or a talking signal from the talking device (slave set) 3 is sent to the talking device (master set) 2 via the optical fiber 1 in this way by bending the optical fiber 1, and it is not required to sever the optical fiber 1.