baber/WOPTO huggingface dataset:
Patent JP-S54132183-A (JP)
Title: Semiconductor device
Inventor: YOSHIKAWA TOSHIBUMI
IPC: H01L31/10
Filed: 1978-04-06
Abstract: PURPOSE: To enhance the operation characteristics of the device by setting the depth of the buried layer where the conversion element is to be provided larger than the depth of the buried layer where the IC element is to be provided when both the IC element and the photoelectric conversion element are provided on each buried layer within the same chip.  
     CONSTITUTION: N-type buried layer 11 and 12 are formed by diffusion on the surface of P-type Si substrate 10 in opposition to the IC element and the photoelectric conversion element to be provided later. In this case, the depth of layer 11 corresponding to the IC element such as the diode, transistor, etc. is set to several μm ∼ several tens of μm; while the depth of layer 12 corresponding to the photoelectric conversion element such as the photo diode, photo transistor, etc. is set to about 50μm (deeper than layer 12). After this, N-type layer 13 is epitaxial-grown on the entire surface to form P + -type isolation region 14 by diffusion. Then N-type impurity is diffused within island region 15 on layer 11 enclosed by region 14 with the diode, transistor, etc. provided. At the same time, P- or N-type impurity is diffused to island 15' on layer 12 to form the photo diode or photo transistor. Thus, the illumination light can be utilized effectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57155047-A (JP)
Title: Hot water supply device
Inventor: INDOU MASAHIRO
IPC: F24H1/12
Filed: 1981-03-20
Abstract: PURPOSE:To enable the tltled device to have a high hot water supply capacity by a method wherein a small-sized hot water tank is used and the hot water in the tank is re-heated when it is supplied for use. CONSTITUTION:A heater 2 is arranged below the small-sized hot water tank and both the heater 2 and the tank are made to communicate with each other through a sucking pipe 9 with a valve 11 and a rising pipe. The valve 11 is opened at the time of circulation and heating of water in the tank so that the water is heated to a predetermined temperature. To supply the hot water thus prepared, a hot water cock 8 is released. In this case, the quantity of water supplied from a water supply port 5 is detected by a flow rate detecting section 17, the valve 11 is opened, the temperature of the water is detected by a temperature detector 19 to thereby control a proportional valve 15 of a burner 7, the hot water in the tank is reheated by the heater 2 and the reheated hot water is supplied from the tap 8.
Patent JP-S54133340-A (JP)
Title: Electrostatic recorder
Inventor: KATOU HIDEAKI
IPC: B41J3/00
Filed: 1978-04-07
Abstract: PURPOSE: To prevent faults owing to deposition of dust on head and make possible long-term use by providing a spacing between the end parts of recording medium of a supporting conveying member and providing a head cleaning member provided in the latent image forming position in this spacing.  
     CONSTITUTION: A device detaching an electrode device 4 from a drum 2 is provided between the drum 2 and the multistylus electrode device 4 where the multistylus electrode device 4 opposes to the position where the recording medium 1 does not exist. This detaching device is provided with a pair of cams 19a, 19 protruded in the radial direction at both end positions of the drum 2 and a pair of driven rollers 20a, 20b driven by these cams. A flocked brush 21 is affixed to the outside peripheral surface of the gate cover 12 of this detaching device. Then, when the recording medium 1 passes the electrode device 4, the cams 19a, 19b raise the driven rollers 20a, 20b and detach the device from the outside circumferential surface of the drum 2, thereby enabling unnecessary abrasion and failure of the multistylus electrodes to be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59167962-A (JP)
Title: Zinc electrode
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/42
Filed: 1983-03-11
Abstract: PURPOSE:To obtain a zinc electrode having sufficient cycle life by constructing with a plate sheet mainly composed of zinc and zinc oxide while containing indium compound and metal indium and nickel current collector. CONSTITUTION:A zinc electrode 1 is constructed with a sheet mainly composed of zinc and zinc oxide while containing indium compound and metal indium and a nickel current collector to be adhered with said sheet. Since zinc active substance is covered with indium and hard to contact directly with nickel current collector, gas production from the contact face between said sheet and nickel current collector is suppressed to prevent peeling of zinc active substance from nickel current collector resulting in considerable improvement of cycle life of alkali zinc battery emplpying zinc electrode 1.
Patent JP-S60187379-A (JP)
Inventor: OOSAKO YUKIYOSHI
IPC: B08B3/02
Filed: 1984-03-03
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-H03247592-A (JP)
Title: Method for synthesizing diamond by combustion method
Inventor: SAKAMOTO YUKIHIRO
IPC: C30B29/04
Filed: 1990-02-23
Abstract: PURPOSE:To obtain diamond of desired particle size by producing a potential difference between a burner and a substrate set in a flame generated by combustion and controlling the potential difference and synthesis time. CONSTITUTION:A carbon-contg. compd. such as gaseous acetylene is fed into a burner 1 and ignited to generate a flame 4 composed of an outer flame 2 and an inner flame 3 from the burning hole 1a. Voltage of 0 to + or -30V is impressed from a power source 6 between the burner 1 and a substrate 5 set in the inner flame 3 through connecting wires 7 and a component forming diamond is accelerated by energy generated by electrons at the time of flying at high speed. The accelerated component is collided against the surface 5a of the substrate 5, synthesis time required to form diamond is controlled and the carbonaceous material in the flame 4 is thermally decomposed to form filmlike diamond composed of many diamond particles on the surface 5a.
Patent JP-H05242903-A (JP)
Title: Fuel cell stack body
Inventor: TAKEU TOSHIHIKO
IPC: H01M8/04
Filed: 1992-02-27
Abstract: PURPOSE:To provide a highly practical fuel cell stack body capable of increasing output per unit fuel cell stack body, giving high cell characteristics and compactness, and substantially reducing cost per output by increasing the number of unit cell stacks for the number of cooling plates. CONSTITUTION:A unit cell stack body comprising a plurality of sub-stacks 19 is constituted of cooling plates 8 laid at both upper and lower ends, and inside of a plurality of cells 6. A plurality of the unit cells 6 are stacked between the cooling plates 8 laid at the upper and lower ends of the unit cell stack body, and a structural member including a current collector 9, an insulator 10 and a tightening plate 11 via separators 7, thereby forming an additional cell section 20. Or, the stack number of the unit cells 6 in the sub-stacks 19a at the upper and lower ends of the unit cell stack body is made larger than the stack number of other sub-stacks 19b in the center of the unit cell stack body.
Patent JP-H04259552-A (JP)
Title: Rubber stamp manufacturing device
Inventor: YOSHII YOSHITAKA
IPC: B41C1/045
Filed: 1991-02-13
Abstract: PURPOSE:To prevent the occurrence of problems such as the inability to perform precise carving due to the elastic deformation of rubber by cooling a rubber stamp material at lower than a glass transition point to be cured using a cooling mechanism, and carving the material with the assistance of a rotating cutter. CONSTITUTION:A cooling machine 30 is activated to cool the air in a casing 10 at lower temperature than a glass transition point. Then this cooled air is blown to the rubber stamp material 18A from a cover 26 and the material is cured by maintaining the temperature below the level of a glass transition point with the concurrent cooling of a cutter 24. If the material 18 is cooled adequately, each cutter 24A, 24B is caused to rotate and a lift drive device 14 is activated by a computer through a Z axis control part according to carving information. At the same time, an X-Y table 12 is activated through an X-Y axis control part to move a stamp body 18 three-dimensionally. Further, a print image is carved on the rubber stamp material 18A by selecting between the cutters 24A, 24B.
Patent JP-S61201736-A (JP)
Title: Manufacture of cold rolled steel strip having good surface characteristic
Inventor: TANIGAWA KEIICHI
IPC: C21D9/52
Filed: 1985-03-04
Abstract: PURPOSE:To manufacture the titled steel strip having excellent surface characteristic, by carrying out primary or secondary cooling by aq. soln. contg. alpha-amino acid, after heating treatment. CONSTITUTION:In continuous heat treatment of cold rolled steel strip performing primary cooling after heat treatment or further secondary cooling after over aging treatment, said strip is cooled primarily by using aq. soln. contg. amino acid. Thereby, oxide film of said strip is suppressed and removed effectively, and steel strip superior in surface cleanness and chemical conversion treatability is obtd. As said alpha-amino acid, fatty group such as alanine, aromatic group such as phenyl alanine, heterocyclic ring state, etc., such as proline are used, it is favorable to use them as neutral salt, etc., for preventing corrosion of treating equipment and aq. soln. contg. about 0.1-20% is suitable.
Patent JP-S62252743-A (JP)
Inventor: RODONII DEIIN BUTSUSHIYU
IPC: C07C59/305
Filed: 1987-02-24
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-S52126883-A (JP)
Title: Safety device for escalator
Inventor: NAKAZAWA SATOSHI
IPC: B66B29/00
Filed: 1976-04-14
Abstract: PURPOSE: To certainly prevent the steps of an escalator from floating by providing detachably connector separately from step frame to the shaft of step roller within the range of outer diameter of roller at the step riser side so as to effectively prevent passengers from suffering an accident between the steps. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53127828-A (JP)
Title: Agricultural and horticultural fungicide
Inventor: OKADA MASANOMI
IPC: A01N47/38
Filed: 1977-04-13
Abstract: PURPOSE: An agricultural and horticultural fungicide effective to Helminthosporium leaf spot, blast, and sheath blight of rice, and gray mold, powdery mildew, etc. of vegetables and fruit trees, containing benzimidazolyl carbamate compound as an effective component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09234756-A (JP)
Title: Manufacture of expandable thermoplastic resin sheet and expanded sheet
Inventor: NAGARA HIDEFUMI
IPC: B29K105/04
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an expandable thermoplastic resin sheet which is capable of vertical one-dimensional pseudo-foaming, has reduced dispersion of accuracy of thickness and weight, and can give the expanded sheet with good surface properties. SOLUTION: This expandable thermoplastic resin sheet 2 in which through holes 2a are formed uniformly to be blocked after foaming in the expandable thermoplastic resin 2 containing a foaming agent, and the sheet 2 is heated at the decomposition temperature of the foaming agent or above to expand the sheet and to block the through holes 2a almost completely.
Patent JP-S60185896-A (JP)
Inventor: YANAI KIYOSHI
IPC: D21H19/16
Filed: 1984-03-05
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-H03244354-A (JP)
Title: Production of germ-free packed rice gruel
Inventor: YAMAZAKI KATSUTOSHI
IPC: A23L7/10
Filed: 1990-02-22
Abstract: PURPOSE:To produce geam-free packed rice gruel keeping taste and flavor of cooked rice for a long term by refining raw material rice, washing rice with water and then cooling the rice in a pressure kettle and aseptically packing and sealing the cooked rice in a germ-free vessel. CONSTITUTION:Either one or both of polished rice and unpolished rice may be used as a raw material rice. The rice is washed with water and dipped in water to sufficiently absorb water in the rice and then water of 2-20 times in added thereto to carry out cooking of rice. Cooking of rice is carried out at 100-135 deg.C for 2-60 min using a pressure kettle. At a temperature lower than 100 deg.C, sterilization is not enough and longer time is required so as to sterilize the rice, and as a result, the gruel is high in toromi (viscous feeling) and has a pasty texture. When sterilization is enough at a temperature higher than 135 deg.C, the gruel has a very high toromi and has also a past-like texture. Steaming time for proceeding rice cooking in the next stage is preferably for 10-30 min. The resultant gruel is aseptically packed in a germ-free vessel and aseptically sealed. Thereby gruel capable of carrying out long-term storage can be obtained.
Patent JP-H03243777-A (JP)
Title: Semiconductor producing device
Inventor: KOBAYASHI KIYOTERU
IPC: C23C16/455
Filed: 1990-02-21
Abstract: PURPOSE:To form a desired film while controlling the growth of a naturally oxidized film on the surface of a substrate by providing an etching chamber and a wafer transfer machine in a load locking chamber and introducing the semiconductor substrate into a reaction tube in an N2 atmosphere. CONSTITUTION:This semiconductor producing device is formed by a reaction tube 1, a load locking chamber 3, an etching chamber 14 and a device 20 for conveying a semiconductor substrate 5 to the reaction tube 1. A raw gas 10 for forming a film on the surface of the substrate 5 is introduced into the reaction tube 1. The partial pressure of oxygen in the atmosphere is controlled by the load locking chamber 3 when the substrate 5 is inserted into the reaction tube 1. The etching chamber 14 is provided in the load locking chamber 3, and the semiconductor oxide film on the surface of the substrate 5 is etched.
Patent JP-H02223084-A (JP)
Title: Tape cassette
Inventor: HASEGAWA YASUHIRO
IPC: G11B23/087
Filed: 1989-02-23
Abstract: PURPOSE:To attain excellent recording and reproduction while a tape edge is hardly scratched by providing a step for restricting the height of a tape along a guide part of a tape guide. CONSTITUTION:A step 10 for restricting the height of tape is provided to a tape guide face along tape guides 6a, 6b. When a front cover 7 is mounted to a case main body 1, the case is guided from the upper side of the case main body 1, then the press contact of the front cover 7, especially the dust cover onto the edge of the tape 3 is prevented and the front cover 7 and the dust cover hardly clip the edge of the tape 3 and the stability of the tape 3 is enhanced. Moreover, the step 10 for restricting the height of the tape not only restricts the height of the tape at cassette assembling but also improve the running performance because the restricting range of the tape 3 is comparatively long. Thus, the edge of the tape is hardly scratched and the recording and reproduction are implemented in an excellent way.
Patent JP-S58159059-A (JP)
Title: Image sensor
Inventor: SUKAI TSUNEHISA
IPC: H04N1/031
Filed: 1982-03-17
Abstract: PURPOSE:To constitute a one-dimensional image sensor which is capable of decreasing the number of electric connection lines outside, by constituting in one body a light source, a photoelectric converting device and a CCD device. CONSTITUTION:In front 2 of an image sensor, a lot of windows 1 are provided, and in the inside of the windows, a light emitting element 6 consisting of p-n junction and a photoelectric converting device 7 consisting of p-n junction are constituted. A luminous flux from the light emitting element 6 for emitting light by voltage impressed to electrodes 10, 11 irradiates an original 13 through an optical path 9, and its reflected light is made incident to the photoelectric converting device through an optical path 8. On the lower part of an earth plate 3 connected to the electrode 11 by a connection conductor 24 on the upper part of the window 1, a CCD device is constituted. A signal of each picture element detected by the photoelectric converting device 7 in the window 1 is shifted in order in this CCD device and is led out to the outside.
Patent JP-S60186243-A (JP)
Inventor: AMANO ISAO
IPC: A21D2/22
Filed: 1984-03-07
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-H01217275-A (JP)
Title: Semiconductor testing apparatus
Inventor: OHARA RYUZO
IPC: G01R31/28
Filed: 1988-02-26
Abstract: PURPOSE:To shorten a test time to a large extent, by preliminarily comparing a plurality of the expected values held within the range permitted corresponding to the accuracy of an A/D converter with the output terminal of an IC to be inspected. CONSTITUTION:A level judge circuit 4 for judging the level of an output signal at every output terminal of an IC to be inspected is provided and each corresponding expected value data is supplied thereto from a test pattern memory 1 and this result is held to a measured data register 6. The test pattern memory 1 is connected to an expected value register 8 through an operation circuit 7 and a plurality of the expected values within the error range corresponding to the accuracy of an A/D converter are stored. The expected value register 8 and the measured data register 6 are connected to a data comparator 9 to successively perform comparison. By this method, a test time can be shortened to a large extent.
Patent JP-H04279821-A (JP)
Title: Recording device
Inventor: IRUMANO YASUO
IPC: G01D15/28
Filed: 1991-03-08
Abstract: PURPOSE:To conduct recording paper time setting more accurately, more surely and more simply by driving a feed roller in normal and reverse directions at a faster speed than a normal one by means of a pulse motor. CONSTITUTION:At a feed roller 3, a cylindrical portion equipped with delivery pins 3a and respective shaft portions on its right and left are constituted coaxially and integrally. Respective shaft portions on the right and left of the roller 3 are supported by means of respective bearings 7 put coaxially in roller frames 2, and drive power from a pulse motor is transmitted to the left end portion. At the roller 3 drive pulse motor, normal and reverse rotation become possible by proportionating a rotation speed to the frequency of an input pulse and changing each magnetizing coil pulse electric current changeover order, and for the purpose of time setting, microadjustment can be made by rotating the feed roller 3 in normal and reverse directions respectively. Also, at the time of time setting, adjustment is made easier by making a speed faster than a speed coping with the normal recording paper feeding time.
Patent JP-S60187846-A (JP)
Title: Boiler smoke monitoring apparatus
Inventor: SATOU TAKAO
IPC: G01N21/59
Filed: 1984-03-07
Abstract: PURPOSE:To prevent the generation of the shift of an optical axis by shortening a mirror cylinder, by arranging one end of a light guide formed by bundling optical fibers to a light receiving part and connecting a monitor part to the other end of said guide. CONSTITUTION:When a light source 4 is lighted, light passed through the smoke in a flue 1 enters a light guide 21 at a light guide connection part 20 and monitored visually in a monitor part 22. Light reflected by a half mirror 10a can be visually monitored at the part of an observation window in the similar way as a conventional apparatus. Further, when smoke is monitored while air is blown into the system from air introducing pipes 3a, 8a, smoke is prevented from entering mirror cylinders 3, 8 from the flue 1 and the contamination of the optical system is prevented.
Patent JP-H0713555-A (JP)
Title: Read and write operation control method of one chip memory device and its system
Inventor: KIMURA KOICHI
IPC: G09G5/36
Filed: 1994-03-14
Abstract: PURPOSE:To speedily control read or write operations to a one chip memory device by beforehand setting plural operation modes through a bus from an external device against a multifunction memory device. CONSTITUTION:An external device and a one chip memory device, which has an execution means and a storage element 2, are connected through a first bus and the system controls the execution means, which executes read or write operations between the first bus and the storage element 2, through a second bus connected to the external device and prior to the execution of read or write operations, a setting means, which sets operation modes in the execution means through the second bus, is provided. The execution means executes data read or write operations through the first bus between the external device and the storage element 2 based on the read or the write operation modes which are set.
Patent JP-H07248380-A (JP)
Title: Radar rainfall correcting device
Inventor: NAKADA MASASHIROU
IPC: G01W1/00
Filed: 1994-03-14
Abstract: PURPOSE:To find radar rainfalls of respective parts in a measuring object area with high measuring accuracy by correlatively correcting rainfall strength of a radar rain gauge so that the change is put in the constant relationship with a change in corrected rainfall strength, and correcting an integral value so that the integral value is put in the constant relationship with a rainfall of an aboveground rain gauge. CONSTITUTION:A correlative correcting circuit 2 takes in rainfall strength RRi with every mesh from a radar rain gauge and last time pre correction and post correction rainfall strengths RRi-1 and RRCi-1 from a rainfall strength correcting circuit 4, and finds rainfall strength RRCi by an expression I. An integrated value correcting circuit 3 takes in the strength RRCi and rainfall strengths RGi of aboveground rain gauges (an observation unit: RGS and an observation period: ST) of respective observation meshes. The RRi is corrected according to its necessity so as to satisfy an expression II, and is inputted to the circuit 4, and post-correction strength RRi is corrected according to its necessity so that this satisfies an expression III, and is outputted to a circuit 2 and a correction value calculating circuit 5. Correction quantities of the respective meshes are found by the circuit 5, and a correct radar rainfall with every mesh is calculated by a rainfall calculating circuit 6.
Patent JP-H01218260-A (JP)
Title: Business machine
Inventor: TSUJI YOSHIJI
IPC: G03G15/00
Filed: 1988-02-26
Abstract: PURPOSE:To improve circumstances in an office by generating an aromatic in an atomizing condition near the running route of the original or the recording paper of a business machine which copies the original or records exchanging data, and generating an aroma from the original and the recording paper. CONSTITUTION:An atomizer 15 is provided near the running route of an original 5 in a transmitting machine 1 as an aromatic generating means. A solenoid 16 is driven for a fixed time, and the aromatic material is atomized to the original 5. An atomizer 17 provided near a recording paper 13 of a receiving machine 12 continuously connected by a communication line 9 is driven for the fixed time by a solenoid 18, and the aromatic material is atomized to the recording paper 13. The original 5 or the recording paper 13 containing the aroma is accumulated on a stacker or on 14, and the aroma is in the air around it. Thus, the working circumstances of the office can be improved.