baber/WOPTO huggingface dataset:
Patent JP-S6033361-A (JP)
Title: Preparation of ceramic-metal bonded body
Inventor: USUI MASAYOSHI
IPC: C23C22/74
Filed: 1983-08-03
Abstract: PURPOSE:To prepare a mechanically and thermally tough ceramics-metal bonded body, by forming a ceramic film to the surface of a metal substrate, and forming a ceramics layer having voids thereon while forming a dense ceramics film as the uppermost layer. CONSTITUTION:A conc. chromic acid solution and a slurry containing SiO2 and Al2O3 and/or a conc. chromic acid solution are applied to the surface of a metal substrate and subjected to heat treatment to form a ceramics film. Subsequently, a wet body consisting of a fine powder such as ZrO2 subjected to stabilizing treatment and a conc. chromic acid solution is molded on said ceramic film under pressure and, after cured by heat treatment, the formed molded body is impregnated with a slurry consisting of a conc. chromic acid solution and stabilized ZrO2, SiO2 and Al2O3 and a conc. chromic acid solution and heat treatment is applied to form a relatively thick ceramics layer. In the next step, the formed ceramic layer is coated with a slurry consisting of a conc. chromic acid solution and SiO2 and Al2O3 and a conc. chromic acid solution and heat treatment is applied to form a ceramic film to obtain a ceramics-metal bonded body wherein plural ceramics layers and the metal substrate are strongly bonded.
Patent JP-S5475031-A (JP)
Title: Dc feeder
Inventor: OKATSUCHI CHIHIRO
IPC: H02M7/5387
Filed: 1977-11-29
Abstract: PURPOSE: To increase frequency limits by connecting the primary winding to the locations corresponding to two reactors and the secondary winding to the DC side of a diode bridge, respectively, using the two reactors having the secondary winding.  
     CONSTITUTION: Using two reactors having the secondary winding, the primary windings L and M are connected to the locations corresponding to the reactors 4 and 5 and the secondary windings (J) and (K) to the DC side of a diode bridge 8, respectively. This permits the economical utility frequency limits to increase up to 100 to 150 Hz. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08316136-A (JP)
Title: Device and method for development
Inventor: MATSUO MANABU
IPC: G03F7/30
Filed: 1995-05-18
Abstract: PURPOSE: To supply developing solution with less shocks in a short time and to reduce the useless developing solution. CONSTITUTION: Developing solution is discharged in a film shape on a face to be subjected to development. A discharging means 1 has the circular discharging port, which is opened for the entire outer surface outward in the radial direction. Thus, a disk-shaped film 3 in a protruding pattern in approximately parallel with the object plane to be developed is formed, and the developing solution is discharged.
Patent JP-S5666517-A (JP)
Title: Cantilever shaft of high rigidity
Inventor: YAMADA TOMITOSHI
IPC: F16C3/02
Filed: 1979-11-02
Abstract: PURPOSE: To provide a high-rigidity rotary shaft whose rolling bearig can be replaced, by composing the rorary shaft of two portions between which the inner race of the bearing is interposed and by strongly thrusting the end faces of both the portions of the shaft onto the inner race of the bearing.  
     CONSTITUTION: The end face 1a of a shaft, which supports a disc 2 as a cantilever, and the end face 2b of the short stem part 2a of the disc 2 coupled to the shaft 1 pinch-hold the inner race 9 of a large rolling bearing 20. The peripheral portions of the end faces 1a, 2b are placed in contact with the side surfaces of the inner race 9. The shaft 1 and the rotary body 2 are firmly tightened to each other by a nut 11 and a bolt 10 extending in the axial direction of the shaft 1 and the body 2. A strong compressive force is thus applied to the peripheral portions of the end faces 1a, 2b of the shaft 1 and the body 2 and the side surfaces of the inner race 9 of the bearing 20, which are in contact with each other. As a result, the rigidity of the shaft system is ensured by the outside diameter of the inner race 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S626976-A (JP)
Inventor: TERAKAWA SHOJI
IPC: D06M101/02
Filed: 1985-07-01
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-H036722-A (JP)
Title: Bus control circuit
Inventor: WAKABAYASHI NAOKI
IPC: G06F3/00
Filed: 1989-06-05
Abstract: PURPOSE:To reduce the transmission delay of data and to transfer the data at high speed by using two discharging circuits to simultaneously discharge the buses when the data are transferred among >=2 buses. CONSTITUTION:When the data are transferred to a bus 200 from a bus 100, only a control signal C1 is set at a low level together with the outputs of bus state monitor circuits 11 and 12 set at low levels respectively. When a logical block 4 tries to set the bus 100 at a low level to drive it, the bus state monitor circuits 7 and 10 output the high levels owing to the drop of the output level. Thus transistors TR 13, 16 and 17 are simultaneously turned on to discharge both buses 100 and 200. At the same time, a bus monitor circuit 8 outputs a high level with reduction of the voltage level of the bus 200. Then a TR 14 discharges the bus 200. As a result, bith buses 100 and 200 are simultaneously discharged to reduce the transmission delay. Then the data can be transferred at a high speed.
Patent JP-S5568705-A (JP)
Title: Frequency converter circuit of radio receiver
Inventor: NAKASHIMA SHIGERU
IPC: H03D7/14
Filed: 1978-11-17
Abstract: PURPOSE: To omit the coupling capacity between the antenna circuit and the input circuit as well as to secure the good AGC characteristics by installing the balance- type frequency converter circuit consisting of three differential amplifiers plus transistors Tr to supply the current to these amplifiers and then varying the base bias of the Tr in accordance with the scale of the input signal.  
     CONSTITUTION: Balance-type frequency converter circuit I is formed with 1st differential amplifier comprising transistors TrQ 5  and Q 6 , 2nd differential amplifier comprising TrQ 3  and Q 4 , and 3rd differential amplifier comprising TrQ 7  and Q 8  each. The collectors of TrQ 4  and Q 8  are connected to be then connected to power source 5 via IF transformer 3, and at the same time the bases of TrQ 3  and Q 4  are connected to connected to source 5. And the input signal supplied from coil 2 to obtain the output through transformer 3. On the other hand, the local oscillation signal is applied from the base of either at least one of TrQ 5  and Q 6 , and at the same time the base bias is varied according to the scale of the input signal for TrQ 10  of the constant current which supplies the current to TrQ 3 , Q 4 , Q 7 , Q 8 , Q 5  and Q 9  each. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0435053-A (JP)
Title: Cooling device of ic
Inventor: YAMAGAMI NOBUHIKO
IPC: H05K1/02
Filed: 1990-05-31
Abstract: PURPOSE:To emit heat of an LSI from a GND layer by providing a surface contact inclusion, which is provided being connected to a heat conductive filling material on one hand and to a printed board on the other hand and performing heat transmission, and providing a hole filling material, which is provided by filling a hole provided by going through the printed board and being connected to a grounding layer inserted into the printed board. CONSTITUTION:A printed board 2 being mounted with an IC 1 and constituting an electric circuit, a heat conductive filling material 3 provided being fast stuck to the rear side of the circuit 1 and performing heat transmission, a surface contact inclusion 4 provided being connected to the heat transmission filling material 3 on one hand and to the printed board 2 on the other hand and performing heat transmission, a hole 5 provided going through the printed board 2 and a hole filling material provided filling the hole 5 and connected to a grounding layer 7 inserted into the printed board are provided.
Patent JP-H10332777-A (JP)
Title: Ic tester
Inventor: ITO YOSHINOBU
IPC: G01R31/28
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an IC tester capable of increasing a test efficiency by the effective use of a parallel execution function. SOLUTION: When test items are set for stations 12-1 and 12-2 by consoles 14-1 and 14-2 , a judgment part 2a judges whether the test items set for the stations 12-1 and 12-2 are identical or not and, when identical, a processing part 2 indicates simultaneously the start of the test of one of multiple ICs 13-1 , 13-2 ,... stored in the station 12-1 and the start of the test of one of multiple ICs 13-1 , 13-2 ,... stored in the station 12-2 . Subsequently, it indicates simultaneously the start of the test of the other of multiple ICs 13-1 , 13-2 ,... and the start of the test of the other of multiple ICs 13-1 , 13-2 ,....
Patent JP-S622991-A (JP)
Inventor: FUKUDA TAKAO
IPC: B26B29/02
Filed: 1985-06-28
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-H09326016-A (JP)
Title: Special gift card system
Inventor: IKEGAMI JUNICHI
IPC: G06K17/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of illegality by suppressing the use of forged or altered card in a card system using a card with an information recording medium as special gift card. SOLUTION: Respectively plural readers 3 are arranged in plural areas 2 managed by a prescribed handling trader 1 and the readers 3 read information in each card 4 to exchange a gift, etc. At the time, each reader 3 or a computer at a data tabulating place corresponding to this area registers a setting code B (B1 to Bn) different by each area in advance and the area code C (C1 to Cn) of the area 2 is set to the card 4 circulated in the area 2.
Patent JP-S5932786-A (JP)
Inventor: ASANO SHIGEO
IPC: F27D13/00
Filed: 1982-08-17
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-H039920-A (JP)
Title: Low-viscosity epoxy resin composition
Inventor: ISHII SHIGERU
IPC: C08G59/20
Filed: 1989-06-07
Abstract: PURPOSE:To provide a low-viscosity epoxy resin compsn. which can be widely used for electric and electronic applications by compounding an epoxy resin wherein a resorcinol diglycidyl ether with a restricted amt. of chlorine is an essential component with an acid anhydride curing agent. CONSTITUTION:A high-quality low-viscosity epoxy resin compsn. is prepd. by incorporating an epoxy resin (A) consisting of 50-80wt.% resorcinol diglycidyl ether as an essential component and 20-50wt.% other epoxy resin, pref. an epoxy resin which is liq. at ordinary temp., e.g. bisphenol A type epoxy resin, and having a total chlorine content of 1500ppm or less, and an acid anhydride curing agent (B) (selected from hexahydrophthalic anhydride, methylhexahydrophthalic anhydride, methyltetrahydrophthalic anhydride and hymic anhydride). As the content of each component, 0.8-1.1mol of the component B based on 1mol of the component A, pref. 0.8-0.95mol (the component B is 80-140 pts. based on 100 pts.wt. component A) is pref.
Patent JP-H08339923-A (JP)
Title: Disk winding
Inventor: FUJIMOTO MASAAKI
IPC: H01F27/28
Filed: 1995-06-09
Abstract: PURPOSE: To reduce α smaller than conventional disk winding and also decrease the connecting parts of conductors. CONSTITUTION: A plurality of four-layer HISER-cap windings D comprising an inner winding coil D1, an outer-winding coil D2, an innerwinding coil D3 and an outer-winding coil D4 are laminated downward from a terminal U. The No.1 coil (inner-winding coil D1) comprises the constitution, wherein an initially wound element wire conductor t0 from the terminal U and an element wire conductor t7 after one circle, which is returned from the No.4 coil (outer- winding coil D4) through an element wire conductor t6, are overlapped and wound inward in the radial direction.
Patent JP-S5666807-A (JP)
Title: Production of focusing type optical transmission body
Inventor: IGUCHI TOSHIYUKI
IPC: G02B6/00
Filed: 1979-11-05
Abstract: PURPOSE:To make the production of a lightweight and flexible focusing type optical transmission body easy by irradiating light of two or more kinds of wavelengths to a preform member comprising a photopolymerization plastic of a fine bar shape of refractive indexes decreasing with progression of polymerization from the outside circumferential direction toward the central axis. CONSTITUTION:The homogeneous plastic which comprises essentially, for example, polycarbonate Z of refractive indexes decreasing with an increase in the degree of polymerization and in which methyl acrylate, a sensitizer and a light absorbing control agent and an antifogging agent are dissolved is used for the photopolymerization plastic. This is molded to a preform rod, which is then spun by a heating and drawing device. The thus spun fiber is irradiated by light such as Hg 870nm (lambda1) and N2 laser 337nm (lambda2) from the outside circumference toward the central axis. Thence, methyl acrylate is removed. This yields the optical transmission body of refractive indexes increasing toward the inner side. Thereby, the lightweight and flexible focusing type optical transmission body may be easily obtained.
Patent JP-2000330530-A (JP)
Title: Monochromatic picture display method for color monitor and picture display device to be used the method
Inventor: YAMAGUCHI AKIRA
IPC: G09G3/36
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To display so called blue-based monochromatic film used in medical fields in a display form (characteristic) suitable for diagnosis. SOLUTION: In this picture display method, when displaying a monochromatic picture on a color monitor for displaying a monochromatic picture by using a color display device in which a unit pixel is formed of RGB cells, the monochromatic picture data is outputted and displayed with bluish color tone by distributing the data into RGB components so as to satisfy, R data = G data = k.B data (0<k<1), for example.
Patent JP-S63309230-A (JP)
Inventor: HOSOKAWA ATSUSHI
IPC: H02P27/02
Filed: 1987-06-10
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-S623648-A (JP)
Title: Instrument for measuring uric sugar
Inventor: TANIMURA SHIGERU
IPC: G01N33/493
Filed: 1985-06-28
Abstract: PURPOSE:To always exactly measure uric sugar by operating a means for assigning and inputting kinds in accordance with the kind of test paper and selecting an adequate calibration curve table and various quantities such as reaction time. CONSTITUTION:A stick 24 is mounted to a stick holding part 6 and a switch 5 is turned on. Then the quantity of the light reflected from the test paper 25 for uric sugar is detected via a photodetector 23 and an A/D converter 29, etc. and the value before coloration is read by a CPU26. An operator reads out the calibration table and reaction time stored in the storage regions 30A, 30B, 30C of a memory 30 according to the kind of the test paper by selecting key switches 10, 11, 12 for assigning kinds according to the kind of the test paper 5. The instruction for immersion into the urine is then displayed on a display part 3l. The quantity of the light reflected from the paper 25 is taken in through the element 23 upon lapse of the reaction time corresponding to the kind of the test paper 25. The reflectivity of the uric sugar is calculated from the reaction value of the uric sugar and the value prior to the coloration. The uric sugar value is calculated and quantitatively determined by referring to the calibration curve table corresponding to the test paper 25.
Patent JP-S63577-A (JP)
Inventor: KITAMURA SHINJI
IPC: F16C11/04
Filed: 1986-06-19
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-S5933867-A (JP)
Title: Electrode material for semiconductor device
Inventor: MATSUYAMA HARUHIKO
IPC: H01L29/45
Filed: 1982-08-20
Abstract: PURPOSE:To enable to form an electrode material for a semiconductor device with less contacting resistance inexpensively in high productivity by mixing Ag powder, at least one of rare earth elements, an organic binder, an organic solvent, and as required glass or Pd powder, printing the mixture on a substrate of silicon or the like and baking it. CONSTITUTION:10g of Ag powder having a particle size of 1mum or less, Ce powder having a particle size of 2mum or less and 0.5g of PbO-B2O5-SiO2 glass frit are weighed, the mixture is kneaded while adding viscous solution dissolved in 90 parts by weight of alpha-terpineol in 10 parts by weight of ethyl cellulose, thereby preparing a paste electrode material having approx. 200 poise. An N<+> type layer which has a depth of 0.3-0.5mum is formed by ion implantation on a P type silicon substrate 1 as a substrate for a solar battery and a P<+> type layer 3 having a depth of 1-2mum is formed by aluminum diffusion on the opposite surface. Electrode material is screen printed in a pectinated pattern on the layer 2 of the substrate 1 and in putty pattern on the layer 3, dried for 10min at 150 deg.C, thereby forming a light receiving electrode 4 and a back surface electrode 5. This substrate is backed at 600 deg.C for 10min in nitrogen gas which contains oxygen of 50ppm.
Patent JP-S6033719-A (JP)
Title: Automatic gain adjusting circuit
Inventor: SHINOZUKA TAKASHI
IPC: H03G3/30
Filed: 1983-08-05
Abstract: PURPOSE:To converge a control signal to the steady-state with a short settling time by fixing a gain control signal during a period when no burst signal exists. CONSTITUTION:A selection signal 6 is fed to a selection means 40 so as to select an output 7 of a reference signal generating means 50 during a period when no input signal 1 exists and then the signal amount of a low pass filter 21 included in a signal converting means 20 is made to the same amount as the signal amount when the input signal 1 exists. The selection signal 6 is fed to the selection means 40 so as to select an output 2 of a variable gain amplifier means 10 during a period when the input signal 1 exists and the feedback control operation is executed so as to make the signal level of the output 2 constant. Thus, the fluctuation in a gain control signal 5 due to an unnecessary signal when no input signal 1 exists is eliminated and the control signal is converged to the steady-state in a short time.
Patent JP-H0311099-A (JP)
Title: Hydrolyzed keratin, its production and cosmetic base consisting of hydrolyzed keratin
Inventor: YOSHIOKA KAZUNARI
IPC: A61K8/00
Filed: 1989-06-06
Abstract: NEW MATERIAL:The hydrolyzed keratin having an average molecular weight of 200-3,000, containing cysteine in an amount accounting for 5-18mol% of the total amino acids and produced by the electrolytic reduction of a hydrolyzed keratin having an average molecular weight of 300-5,000 and containing cysteine in an amount accounting for 5-18mol% of the total amino acids. USE:A base for cosmetics. PREPARATION:A hydrolyzed keratin having an average molecular weight of 270 and containing cysteine in an amount accounting for 8.4mol% of the total amino acids can be produced e.g. by adding 35% hydrochloric acid to crushed wool, hydrolyzing the wool at 80 deg.C for 18hr under stirring, filtering the reaction mixture, neutralizing the filtrate by the treatment with a weakly basic anion exchange resin to obtain a hydrolyzed keratin having an average molecular weight of 400 and containing cysteine in an amount accounting for 8.7mol% of the total amino acids, passing the hydrolyzed keratin through an electrolytic reduction apparatus and carrying out the electrolytic reduction for 10hr with an electrical current of 2A.
Patent JP-S5934991-A (JP)
Inventor: TADA TAKASHI
IPC: F16D49/16
Filed: 1982-08-20
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-H0437005-A (JP)
Title: Laminated lc element and manufacture thereof
Inventor: IKEDA TAKESHI
IPC: H03H7/09
Filed: 1990-05-31
Abstract: PURPOSE:To obtain a laminated LC element for preventing invading noise by opposing a second conductor element to a first conductive element through an insulating layer. CONSTITUTION:A first conductive element is formed to be continuously circulated from a segment of one layer to a segment of other layer between insulating layers, and a first conductor is operated as a function of a coil having a predetermined inductance. A second conductor is formed by providing a second conductive element between the layers of a laminate, and a capacitance is formed in a distributed constant manner between the first and second conductors. Accordingly, this laminated LC element is operated as a function of an LC filter of distributed constant type to effectively remove various noises.
Patent JP-S63658-A (JP)
Title: Terminal equipment
Inventor: NAKAMURA HISASHI
IPC: G06F13/00
Filed: 1986-06-19
Abstract: PURPOSE:To exchange a message without using other line, by adding the titled equipment with each function of reception of a message, an output display, and transmission. CONSTITUTION:A message data which is sent from other terminal equipment or a host device is stored temporarily in a message reception processing part 12, and a message output processing part 13 outputs and displays the message data which is stored in the message reception processing part 12, and informs the contents of a message to an operator. In case it has become necessary to send a message to other terminal equipment or the host device, a message data is transferred from a message transmission processing part 14. In such a way, a message can be exchanged between operators without using other line.
Patent JP-S6123753-A (JP)
Title: Method for making fine crystal grain of al-mg-si alloy
Inventor: HIRANO MASAKAZU
IPC: C22F1/05
Filed: 1984-07-11
Abstract: PURPOSE:To obtain a fine-grained Al-Mg-Si alloy having much superior strength, elongation and fatigue strength by homogenizing an Al-Mg-Si alloy ingot by heating to a specified temp. at a prescribed heating rate and by plastically working the ingot. CONSTITUTION:An Al-Mg-Si alloy ingot is homogenized by heating to 350- 500 deg.C at <=40 deg.C/hr heating rate and holding at the temp. for 2-24hr. The ingot may be homogenized in two steps by heating and holding at 350-450 deg.C for 2- 12hr and at 450-520 deg.C for 2-12hr. The homogenized ingot is plastically worked to make the crystal grains of the Al-Mg-Si alloy fine. The plastically worked alloy is heat treated by softening at 300-450 deg.C, soln. heat treatment at 450- 550 deg.C and finally aging at 150-220 deg.C. Superior mechanical properties are provided to the alloy.
Patent JP-H0436668-A (JP)
Title: Fault point locating method for n-terminal parallel two-line transmission line
Inventor: MURATA KENJI
IPC: H02H3/40
Filed: 1990-05-31
Abstract: PURPOSE:To find the distance from a terminal to a fault point and to accurately locate the single-phase ground-fault point by performing equivalent conversion to a T type three-terminal parallel two-line power transmission circuit which has three branches according to the branch point of a resistance ground system transmission line. CONSTITUTION:A CPU 16 converts an inverted L type difference current circuit which includes power receiving terminals 4 and 3 and a branch point b3 into a linear type equivalent circuit which has a virtual power receiving terminal to form the T type equivalent circuit which has a power transmission terminal 1 and power receiving terminals 2 and 3. Then the fault distance (x) from the power transmission terminal 1 is calculated; when x<=l1 (l1: distance between power transmission terminal 1 and branch point b2), it is considered that the fault point is between the power transmission terminal 1 and branch point b2 and this (x) is regarded as the distance from the power transmission terminal 1 to the fault point. Similarly, the fault distance from the power receiving terminal 2 to the virtual power receiving terminal is found, the circuit is converted into the T type equivalent circuit of the power receiving terminals 3 and 4 and virtual power receiving terminal on the basis of the branch point b3, and decisions are made at the power receiving terminals 4 and 3 similarly and respectively. Thus, the single-phase ground fault point can accurately be located on the basis of current information on each terminal.