baber/WOPTO huggingface dataset:
Patent JP-H01228239-A (JP)
Title: Inter-network repeater
Inventor: HOSOBUCHI YOSHIYUKI
Filed: 1988-03-09
Abstract: PURPOSE:To perform data relay between a local area network and plural wide area networks by one repeater by providing a means to discriminate a line connection number set in plural wide area networks in duplicate in an inter- network repeater. CONSTITUTION:The inter-network repeater 10 stores a pair of wide area network logic channel numbers in the wide area networks 30 and 40 and a local area network logic channel number at the local area network 20 side in a logic channel number registration table. After a call is set, a packet from the network 20 is decided to which wide area network 30 or 40 it is sent based on the table. When the wide area network logic channel numbers are duplicated between the wide area networks 30 and 40, the repeater 10 identifies both numbers by using a temporary logic channel number, and decides to which wide area network 30 or 40 the packet should be relayed setting the temporary logic channel number as a key.
Patent JP-S55146955-A (JP)
Title: Semiconductor device
Inventor: FURUHATA MAKOTO
IPC: H03F3/347
Filed: 1979-05-02
Abstract: PURPOSE:To avoid the fluctuation of characteristic of semiconductor device due to temperature difference, the device being of the type having a diode or a transistor as an input element and a transistor as an output element are mounted on a common semiconductor substrate to form a current-mirror circuit, by arranging such that the elements are divided into a plurality of segments and arranged alternately. CONSTITUTION:In forming a current mirror circuit by disposing a transistor Q1 acting as an input diode and transistors Q2 and Q3 of the output side on a common semiconductor substrate, these transistors are arranged such that the input side and the output side are disposed alternatingly at each side of the transistor Q1, i.e. in the order of Q2,Q1,Q3. The emitter resistances R1,R2,R3 connected to respective transistor are also disposed alternately in the same manner. This arrangement permits the cancellation of the temperature differential between the transistor Q1 and Q2 and between Q1 and Q3 even when a temperature gradient is formed in the substrate, so that the fluctuation of current ratio attributable to temperature change is eliminated.
Patent JP-H10326491-A (JP)
Title: Memory unit, sram cell, and data transfer method
Inventor: RONDA C KASSADA
IPC: H01L27/10
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To rapidly process massive data, by providing an SRAM, DRAMs and two external IO ports, providing two IO ports connected to the external ports and the IO port bidirectionally transferring the data between with the DRAM in the SRAM and executing read-out and write-in for the DRAM parallel to the read-out and write-in from the outside with the SRAM. SOLUTION: The dram consists of four 4 M bits memory banks respectively constituted of 512 rows × 32 columns × 256 bits. The SRAM consists of 4 K bits constituted of 16 lines ×16 word × 16 bits to transfer the 16 bits data between with the IO data pins 18, 20 of the external ports A, B through two SRAM ports corresponding to respective data pins. Two SRAM ports can access independently and simultaneously even any location in the SRAM 16. They can transfer simultaneously and parallel a 256 bits data block in between with the DRAMs 12 through a global input/output bus.
Patent JP-S63220162-A (JP)
Title: Photosensitive body
Inventor: MASAKI KENJI
IPC: G03G5/08
Filed: 1987-03-09
Abstract: PURPOSE:To obtain a photosensitive body which obviates flawing of the surface and has excellent weatherability by forming a surface protective layer of an amorphous hydrocarbon film which is formed by a glow discharge method and contains a chalcogen atom. CONSTITUTION:A photosensitive layer 2 and the surface protective layer 1 consisting of the amorphous hydrocarbon film are successively laminated on a conductive substrate 3 consisting of aluminum, etc. The photosensitive layer 2 is formed by laminating a single selenium arsenic layer or a selenium layer and selenium-tellurium alloy layer successively on the substrate 3. At least the chalcogen atom. is incorporated into the amorphous hydrocarbon film of such surface protective layer 1. The surface protective layer 1 which is harder, is resistant to flawing, has moisture resistance, assures adequate electric chargeability and has excellent light transmittability is obtd. by incorporating the chalcogen atoms. into said layer.
Patent JP-H1180907-A (JP)
Title: Piston ring excellent in scuffing resistance
Inventor: INOUE KENICHI
IPC: F16J9/26
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a piston ring excellent in scuffing resistance, having superior drawability and rollability in a wire manufacturing process, and also having extremely superior bendability at the time of ring forming even in the case where a relatively high value of hardness after heat treatment is set. SOLUTION: The piston ring is composed of a bent martensitic steel where a surface nitrided layer is formed. This piston ring has a composition which contains, by weight, 0.2-1.2% C and 5.0-25.0% Cr and in which the value of Cr (wt.%)/C (wt.%) is regulated to 15-45. It is preferable to regulate the contents of Si and Mn to <=0.25% and <=0.30%, respectively, and 0.3-2.5% of one or >=2 elements among Mo, W, V, and Nb, or <=4.0% Cu, 2.0% Ni, and <=1.5% Al can be incorporated. By this method, excellent scuffing resistance can be attained even in the case of a piston ring of 5.0-<12.0% Cr content.
Patent JP-S62212304-A (JP)
Title: Method for promoting growth of seed of rice plant
Inventor: KAJITA TOSHIO
IPC: A01N33/12
Filed: 1986-03-13
Abstract: PURPOSE:To raise improved seedling of rice plant suppressing height of the seedling, by immersing seed of rice plant in water and treating it with choline or a choline salt in hastening of germination. CONSTITUTION:Seed of rice plant is immersed in water and treated with choline or a choline salt in hastening of germination by a method wherein the seed of rice plant is disinfected, immersed in an aqueous solution of choline or a choline salt (e.g. hydrochloride, phosphate, acetate, citrate, etc.) and heated to carry out hastening of germination (preferably washed with water after forcing of sprouting) to promote growth of the seed. Consequently, roots grow sufficiently, height of seedling can be suppressed and seedling having freeze resistance is obtained. Further rice plant grows soundly.
Patent JP-S60197848-A (JP)
Title: Wire for dot printer having superior toughness
Inventor: UNNO KOUZABUROU
IPC: C21D8/06
Filed: 1984-03-21
Abstract: PURPOSE:To improve the toughness and wear resistance by subjecting a coil of a drawn steel wire contg. specified weight percentages of Ni, Al, Ti, etc. to soln. heat treatment, drawing it to a prescribed size and nitriding it under specified conditions. CONSTITUTION:A coil of a drawn steel wire consisting of <=0.03% C, <=0.10% Si, <=0.10% Mn, 17.0-19.0% Ni, 3.0-6.0% Mo, 7.0-13.0% Co, 0.05-0.20% Al, 0.10-1.70% Ti and the balance Fe with impurities is subjected to soln. heat treatment, drawn to about 0.3mm. prescribed size, straightened, cut, and nitrided at about 470 deg.C to form a hardened surface layer having >=800 hardness Hv and 0.005-0.020mm. thickness. By this method a wire for a dot printer having superior toughness and wear resistance is obtd.
Patent JP-S63220748-A (JP)
Title: Magnet-generator
Inventor: KOBAYASHI KOJI
IPC: H02K21/22
Filed: 1987-03-09
Abstract: PURPOSE:To enhance output without increasing the number of field poles, by obtaining charging current through full-wave rectification from all charging coils of an armature. CONSTITUTION:Six charging coils 7 are electrically divided into a pair of groups A, B, as one set of three same phase coils. Both the groups A, B are connected in series to each other, and from the connected section, a leader 12c is led out, and both the groups A, B are connected to a battery 11 via a three-phase full-wave rectifier circuit 13. An electromotive force due to the coil group of the group A is fed to the battery 11 via an end passage 12a, the leader 12c, and the rectifier circuit 13, and the electromotive force due to the coil group of the group B is fed to the battery 11 via an end passage 12b, the leader 12c, and the rectifier circuit 13.
Patent JP-S63220393-A (JP)
Inventor: YAMAMOTO SHOHEI
IPC: G07G5/00
Filed: 1987-03-09
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-S51129951-A (JP)
Title: High frequency heater
Inventor: NISHINO TOSHIJI
IPC: H05B6/68
Filed: 1975-05-07
Abstract: PURPOSE: Variation in heating is eliminated and uniform heating is carried out. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01227051-A (JP)
Title: Sampling tube for measuring nuclear magnetic resonance
Inventor: TAKAHASHI SEIZO
IPC: G01R33/30
Filed: 1988-03-08
Abstract: PURPOSE:To enable implementation of measurement of a sample liquid with high resolutions, by inserting an inner tube inside an outer tube while the tip of the inner tube is stopped with a thin film to inject a solvent into the inner tube thus stopped with a permeability thereof the same as that of a solvent in the sample liquid. CONSTITUTION:An inner tube 5 inserted into a sampling tube 2 is fixed integrally on a sampling tube 2 with an elastic cap 6 in such a manner that with the tip thereof comes into contact with the top of a sample liquid 1 while the other end thereof 5 projects from the upper end of the sampling tube 2. The lower end of the inner tube 5 is stopped with a thin film 7 and a solvent 8 the same as that in which a sample liquid 1 is dissolved is injected thereinto to form a vortex stopper with the bottom of the inner tube 5, the thin film 7 and the solvent 8. With such an arrangement, the thin film 7 is so thin as to be negligible magnetically and the solvent 8 is equal in the magnetic permeability to that in the sample liquid 1. This enables measurement with high resolutions without disturbing uniformity of a magnetic field at an interface of a vortex stopper section and the sample liquid 1.
Patent JP-H11252338-A (JP)
Title: Data processor
Inventor: HIRANO KENJI
IPC: H04N19/60
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a data processor which is able to rearrange data at high speed, which can be miniaturized, and whose cost can be reduced. SOLUTION: Data of a block are distributed to two memories 1 and 2 so that two pieces of data which continue in the raster scanning order of a row direction are stored in different memories 1 and 2, and two pieces of data which continue in the raster scanning order of a column direction are stored in the different memories. At writing, two pieces of data are written simultaneously in the raster scanning order of the row direction. At reading, two pieces of data which continue in the raster scanning order of the column direction are read simultaneously from the memories 1 and 2.
Patent JP-S58171908-A (JP)
Inventor: SUZUKI MICHITOMO
IPC: B27G3/00
Filed: 1982-04-01
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-H08250399-A (JP)
Title: Scanning type aligner
Inventor: MORI SUSUMU
IPC: G03F7/20
Filed: 1995-03-14
Abstract: PURPOSE: To provide a scanning type aligner which has an alignment detecting system in which the accurate superposing accuracy can be performed even in a simple alignment mark detecting system. CONSTITUTION: A scanning type aligner comprises a plurality of projecting optical systems 12a to 12e arranged along a predetermined direction, wherein an alignment mark 24 on a photosensitive board 14 is detected by mark detecting means 20a, 20b together with an alignment mark 23 on a mask 10 via at least one of the plurality of the projecting optical systems.
Patent JP-H11236136-A (JP)
Title: Work separating device by suction mechanism
Inventor: TAKAHASHI MASANOBU
IPC: B65H3/56
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent a plurality of works from being pulled up in one body even if the work is thin and flat by fitting a plurality of suction pads to a suction pad fitting base so that the space between a nozzle and a suction pad fitting base is set larger on the center part and smaller on the peripheral part. SOLUTION: A suction pad A 5a and a suction pad B 5b are different in space between the nozzle 7 and a fitting base 4, and the suction pad A 5a of larger space is disposed on the center part of the suction pad fitting base 4, the suction pad B 5b is disposed on the peripheral part, respectively. Then, when the suction pad fitting base 4 is brought down, at first the nozzle 7 of the suction pad A 5a, and next the nozzle 7 of the suction pad B 5b, reaches on the uppermost part of works 10. The center part of the work 10 under the suction pad A 5a is strongly pressed, but the peripheral part of the work under the suction pad B5b is not so strongly pressed and the air between the works 10 is not pushed out. Hereby, one work 10 on the uppermost part only surely separated and lifted.
Patent JP-H11238363-A (JP)
Title: Moving image recording/reproducing device with retrieval function and moving image reproducing device with retrieval function
Inventor: SUGIYAMA KENJI
IPC: G11B27/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To instantly retrieve program and scene to be seen by recording a moving image signal on an attachable/detachable first recording medium, forming a retrieval image signal reducing resolution from the moving image signal, recording it on an incorporated second recording medium and reproducing/displaying this retrieval image signal. SOLUTION: A moving image recording circuit 2 carries out required processing on the inputted moving image signal to impart it to an attachable/detachable medium driver 3, and records the moving image signal on the attachable/detachable first recording medium 4, and a moving image reproducing circuit 5 reproduces the moving image signal from the first medium 4. A retrieval image encoder 8 thins out a frame or a field at a prescribed interval from the inputted moving image to reduce time resolution. Further, quantization is roughened, and vertical/horizontal frequencies also are sampled to a half extent, and spacial resolution is reduced. The obtained image signal is high efficiency encoded to be recorded on an incorporated fixed recording medium 9.  A retrieval image decoder 10 simultaneously reproduces the retrieval images of plural times on a division screen to facilitate the retrieval.
Patent JP-H10252155-A (JP)
Title: Meter box unit and building equipment unitization method making use thereof
Inventor: KANEKO TAKEHIRO
IPC: E04B1/348
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a meter box unit capable of facilitating conveying and assembling work, improving quality and reducing cost, etc. SOLUTION: A meter box unit is so constituted that equipment constituent members consisting of meters such as water supply meter 71, gas meter 72, watt meter, etc., and piping and wiring member, etc., such as water supply pipe 81, etc., attached to the meters are divided into a plurality of areas, those divided constituent members are respectively mounted to a plurality of fixed members 40, 50-1,... and that connection among those fixed members is made with joint metal fixtures 61 to assembly. The meter box unit is fixed to floor 4a, wall or ceiling side, etc., in a meter box with bolts 61.
Patent JP-H03259075-A (JP)
Title: Sterilizing operation device
Inventor: YASUNAKA TOSHIO
IPC: C12M1/00
Filed: 1990-03-06
Abstract: PURPOSE:To enable various kind of operations in perfectly sterilized states without carrying out any manipulated operation by constituting the title device so as to be able to practice operation such as gene manipulation while maintaining the operation space shielded and isolated from the outer field in a sterilized state. CONSTITUTION:In the objective sterilizing operation device for carrying out cell culture, cell fusion, gene manipulation, etc., by applying the procedure of cutting, processing, chemical reaction, etc., to an animal or vegetative object sample, etc., the following means is adopted: Operation spaces 100-1 and 100-2 shielded and isolated from the outer field are formed therein. In these operation spaces 100-1 and 100-2, sterilizing devices 42, 46, 50 70 and 90 for maintaining sterilizing state in these spaces by sterilizing, etc., operating devices 44, 52, 56, 64 and 66 for carrying out operation of carrying handling, cutting, storing, etc., of sample, energy supplying device 68 for supplying energy of light, electricity, motion, etc., necessary for keeping the viability of above- mentioned animal or vegetative object, etc., circumferential condition-controlling devices 62, 74, 76, 78 and 80 for controlling temperature and humidity in the operation spaces to desired circumferential conditions, and monitoring devices 58, 60, 82, 84 and 92 for visually monitoring the inside of operation space from the outside.
Patent JP-H06250286-A (JP)
Title: Image gradient correcting method and device for microfilm reader
Inventor: HIDESHIMA TAKAHIRO
IPC: G03B21/11
Filed: 1993-02-22
Abstract: PURPOSE:To eliminate the image memory of a large capacity and an image rotating IC and to simplify a constitution by detecting the gradient of an image from the coordinate of a black frame detected by means of a scanning line for detecting the black frame set at each fixed interval, turning the image with an image rotating means so as to make the detected gradient almost zero and then, detecting the black frame again, to set the range of the black frame. CONSTITUTION:The scanning line for detecting the black frame at each fixed interval is inputted to a first binary means 56 and other scanning lines are inputted to a threshold detecting means 58. The black frame is detected by a black frame detecting means 66 through the use of the threshold obtained by the threshold detecting means 58. When the range of the black frame is set, the gradient theta of the read image is detected by a gradient detecting means 68. When the gradient theta of the image is obtained, the motor 41 of a prism 40 is controlled by a gradient control means 70. The motor 41 rotates the prism 40 to turn the image by -theta around the center of rotation, so that the gradient thetaof the image is made zero.
Patent JP-H02232557-A (JP)
Title: Co2 sensor
Inventor: TANAKA SHINICHIRO
IPC: G01N27/406
Filed: 1989-03-06
Abstract: PURPOSE:To achieve a higher industrial value of a CO2 sensor by arranging a detection pole material to be made up of a mixture of at least two or more of metal carbonates. CONSTITUTION:A detection electrode material uses a mixture of two or more of metal carbonates. Especially, it preferably contains a carbonate of metal equivalent to mobile ions of a solid electrolyte used in a CO2 sensor. The mixture of these carbonates, normally having no electric conductivity is, further mixed with a gold paste to maintain an adhesion strength with the solid electrolyte to be baked on the surface of the solid electrolyte. In other words, the gold paste and a gold wire 2 are baked on one side of a solid electrolyte chip 6 to make an reference electrode 7 while the gold paste and a material mixed with a mixture of two or more of carbonates 3 are baked on the other side hereof 6 to form a detection electrode 5. A CO2 sensor gas sensing element 1 thus produced is bonded on a planar heater to form a CO2 sensor.
Patent JP-S57169661-A (JP)
Title: Detection of putrefaction of content in sealed vessel
Inventor: HOSHINO MASARU
IPC: G01N22/00
Filed: 1981-04-11
Abstract: PURPOSE: To detect the presence or absence of putrefaction with a total number of products non-destructively without contacting by irradiating microwaves to the part of the wall of a vessel where microwaves transmit, and detecting the difference between the incident power and reflected power thereof.  
     CONSTITUTION: The microwaves emitted from a microwave oscillator 16 is conducted via an isolator 18, a microwave incident power monitor 20 to a microwave irradiation camber 22, where they irradiate a vessel 10 in the chamber. The microwaves in the chamber are stirred by a stirrer fan 26, and are uniformly irradiated to the contents through th wall of the synthetic resin of the vessel body 10. The reflected waves are conducted from the chamber 22 through a waveguide to a reflected power detector 30. On the other hand, the incident waves are conducted to an incident power detector 28, and the difference between both is operated with an arithmetic circuit 32. This and a reference signal  are compared in a comparator 34, whereby the presence or absence of the  putrefaction is judged. The result thereof is desplayed in a display circuit 44.  Thereby, the presence or absence of the putrefaction is inspected non-destructively without contacting without receiving the influence of the amt. of the contents  packed in the vessel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59179762-A (JP)
Title: Cold tool steel
Inventor: ITOU KAZUO
IPC: C22C38/24
Filed: 1983-03-30
Abstract: PURPOSE:To provide a cold tool steel which is provided with high hardness and high toughness and has a long life by subjecting a steel material consisting of specifically composed C, Si, Mn, Cr, Mo, V and Fe, etc. to annealing and hardening then to high temp. tempering. CONSTITUTION:A cold tool steel is obtd. by subjecting a steel material contg. 0.75-1.75% C, 0.5-3.0% Si, 0.1-2.0% Mn, 5.0-11.0% Cr, 1.3-5.0% Mo, and 0.1-5.0% V, contg. further >=1 kind among 0.001-0.5% REM, 0.1-2.0% Cu, 0.2-2.0% Ni, 0.1-3.0% W, 0.1-5.0% Co, 0.01-3% Nb, <=2.0% Ti and <=2.0% Zr and/or >=1 king among <=0.20% S, <=0.40% Pb, <=0.3% Se, <=0.50% Bi, <=0.30% Te, and 0.002-0.010% Ca, and consisting of the balance Fe and impurities to tempering at >=450 deg.C and has high hardness and high toughness at which the steel withstands thoroughly severe conditions of use.
Patent JP-H01275330-A (JP)
Title: Transport piling device for cylindrical part of flexible material
Inventor: KURISUCHIYAN MOOZERU
IPC: B65H29/10
Filed: 1989-03-07
Abstract: PURPOSE: To reliably grip an article, and to excellently stack the article by arranging a gripping means having an upper jaw and a lower jaw for sandwiching/gripping the edge of a part. CONSTITUTION: When a sent-out article is placed on a supply stand A, the article is advanced up to butting against a stopping projection plate 7 on the front end of a stopping rail 6 by an endless ribbon belt 3. Then, a detecting means actuates a piston cylinder device 9, and rotates the stopping projection plate 7 downward to open a lower jaw 12 of a gripping means 10 already existing in a standby position. When the gripping lower jaw 12 sandwiches/grips the edge of a part by rotating toward an upper jaw 11 fixed from below, gripping operation finishes. The gripping means 10 pulls an article up to a prescribed position along an article guide means 14, and releases the article there. After stacking the prescribed number of articles, a belt conveyor moves the articles up to a taking-out place C.
Patent JP-H05212602-A (JP)
Title: Lathe turning device
Inventor: TSUBOI TERU
IPC: B23B21/00
Filed: 1991-03-19
Abstract: PURPOSE:To carry out surface machining of a work without producing a step difference at the time of simultaneous machining with a rough finishing cutting tool and a finishing cutting tool. CONSTITUTION:A slide table 14 for a rough finishing cutting tool 19 and a slide table 15 for a finishing cutting tool 23 are separated and provided on a slide table base 13, and these slide tables 14, 15 are synchronously operated by a feed device so as to carry out surface machining without producing a step difference.