baber/WOPTO huggingface dataset:
Patent JP-S58141450-A (JP)
Title: Information signal reproducing device of detection type of variation of electrostatic capacity value
Inventor: YAMADA KAZUO
IPC: G11B9/06
Filed: 1982-02-15
Abstract: PURPOSE:To improve productivity, by grounding one pont of a loop conductor constituting a coupling circuit by a capacitor and varying the coupling quantity to obtain an electric signal having a high S/N. CONSTITUTION:When the electrostatic capacity value of a capacitor 21 connected between a halfway position of a loop conductor 20 of a coupling circuit 2 and a partition plate 13 is changed, the resonance frequency of the coupling circuit 2 is changed, and the impedance of the coupling circuit 2 to a fixed frequency is changed, and therefore, the coupling quantity due to the coupling circuit 2 is adjusted. Consequently, a loop conductor which is formed on a substrate 15 by adhesion can be used as the loop conductor 20, and the coupling quantity is adjusted in accordance with types of a load of a fixed frequency oscillator and a used reproducing stylus to output easily the electric signal having a high S/N.
Patent JP-S53107691-A (JP)
Title: Directly burried cable way in the slope
Inventor: IMAI TOSHINORI
IPC: H02G9/02
Filed: 1977-03-01
Abstract: PURPOSE: To prevent slipping of cable and backfilling sand by laying cable in zigzag and securing with proper interval. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08215089-A (JP)
Title: Portable bathtub device
Inventor: SHIMIZU HIDEO
IPC: A47K3/10
Filed: 1995-02-10
Abstract: PURPOSE: To provide a highly durable bathtub device with an injection mechanism whose installation and moving operations are facilitated by storing the jet mechanism for jetting air or the mixture of the air and water or the like in a clearance part formed between a bathtub and a cover, opening a jet nozzle to the bathtub and portably integrally assembling the bathtub, the cover and the jet mechanism. CONSTITUTION: The cover 2 constitutes a dual structure with the bathtub 1 and forms a side clearance part and a bottom clearance part with the side surface part and the bottom surface part of the bathtub 1. The jet mechanism 4 is installed to a attaching plate 14 fixed to the bottom surface part of the bathtub 1 and housed in the backrest clearance part of the bathtub 1 and a blower pump 41 for forcibly feeding the air and a pressure control valve 42 are housed. Also, the device is provided with a pipe 43 where the air flows arranged at the side clearance part and the bottom clearance part, the plural pieces of the jet nozzles 44 connected to the terminal and opened with a fixed interval at the bottom surface part of the bathtub 1 and a code reel installed near the inspection port 24 of the cover 2.
Patent JP-H02203594-A (JP)
Title: Multilayered printed wiring board
Inventor: NAKAMURA HISAKAZU
IPC: C08J3/28
Filed: 1989-02-02
Abstract: PURPOSE:To obtain a multilayered printed wiring board provided with an inter- layer insulating layer which is low in dielectric constant and high in adhesiveness heat resistance, and processability by forming the insulating layer of a specific past constituting substance. CONSTITUTION:This multilayered printed wiring board is produced by using an inter-layer insulating layer formed by applying and drying a paste constituting substance constituted of 100 weight parts of a resin contained in thermosetting resin varnish composed mainly of a polymer produced by reacting epoxy- modified polybutadiene epoxy resin and epoxy resin and anhydrous carboxylic acid to each other under the presence of free-radical polymerization initiator and 10-200 weight parts of fluoroplastic powder having a maximum particle diameter of 50m and subjected to plasma surface processing. When such inter- layer insulating layer is used, the printed wiring board is reduced in dielectric constant and increased in adhesiveness, heat resistance, and processability.
Patent JP-S63189944-A (JP)
Title: Objective program formation processing system
Inventor: KOTANI NOBORU
IPC: G06F9/44
Filed: 1987-02-03
Abstract: PURPOSE:To improve the execution efficiency of an objective program by checking whether all the values of respective elements constituting a record constant are static or not and determining an instruction to be formed based on the static information. CONSTITUTION:When a record constant is supplied from a source input means 1, a static state deciding means 2 decides whether all the values of the elements constituting the record constant are static or not. An instruction determining part 3 previously assigns the record constant in a memory based on the static information obtained by the means 2 and the sort of characters appearing the record constant and determines whether program formation can be attained only one substitutive instruction or only one comparing instruction or not. The instruction formed by the means 3 is outputted by an instruction output means 4. Thus, the execution efficiency of the objective program can be improved.
Patent JP-S59150201-A (JP)
Inventor: KUSAKA IWAO
IPC: F22B37/14
Filed: 1983-02-16
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-H06237060-A (JP)
Title: Circuit board
Inventor: AOYAMA KAZUAKI
IPC: H05K1/18
Filed: 1993-02-10
Abstract: PURPOSE:To provide a circuit board in which a projecting length of leads can be kept at a proper value even if a thickness of a printed wiring board for use becomes thin. CONSTITUTION:A spacer 7 is interlaid between a printed wiring board 1 and circuit components 2-4. By this constitution, a projecting length L0 of leads 9 can be kept at constant proper value constantly by varying a thickness TS of the spacer 7 even if a thickness of the printed wiring board 1 becomes thin.
Patent JP-H11218829-A (JP)
Title: Photographing mode display structure for camera
Inventor: GOTO TADASHI
IPC: G03B17/18
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To suitably prevent an error in selecting a photographing mode in a camera having macrophotographing modes consisting of different photographing control systems. SOLUTION: This camera where respective photographing modes such as standard photographing, super macrophotographing and ultra super macrophotographing modes are prepared by the photographing control systems different from each other is provided with a mode selection lever 4 on the front of a camera body 1, and a macro mode display lamp 13 on the upper surface of the body 1. When each macrophotographing mode is selected by the lever 4, the lamp 13 is lit in yellow and red. Thus, the selection state is made visible by the lamp 13, so that a user is suitably informed of the selection state of the macrophotographing mode. By executing the display on the upper surf ace of the body 1, the photographing mode is surely recognized before photographing, and failure in photographing caused by the erroneous recognition of the photographing mode is suitably prevented.
Patent JP-S59149147-A (JP)
Inventor: TSUCHITANI ICHIROU
IPC: A61H33/06
Filed: 1983-02-14
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-S56131471-A (JP)
Title: Frame for bicycle
Inventor: KORUNERISU FURANSHISUKUSU DE R
IPC: B62K15/00
Filed: 1981-02-20
Abstract: A bicycle frame, having the usual front fork, backfork (14), steering head sleeve (1) and pedal shaft sleeve (7) has an oblique tube (2), extending towards the steering head sleeve (1), is pivotably connected to the backfork (14) and is substantially in alignment with the back fork, a bar (6) extends from the pivot point towards a saddle support means (14), and a bar (8) extends towards the pedal shaft sleeve (7), said bars being likewise substantially mutually in alignment, the free ends of the bars (6,8) being connected to the free end of the back fork (14) and to the steering head sleeve (1) by tensioning wires (17 to 24).This frame is lighter in weight and yet more rigid due to the tensioning wires (17-24). It is easily demountable and packable into a box when the pivot connections (9-12,15) and the tensioning wire connections are insert connections (25-28).
Patent JP-S58140916-A (JP)
Inventor: SATAKE KOUJI
IPC: H01B13/16
Filed: 1982-02-15
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-S59152202-A (JP)
Title: Storage method of hydrogen
Inventor: OKADA TETSUO
IPC: C01B3/00
Filed: 1983-02-14
Abstract: PURPOSE:To occlude hydrogen gas in hydrogen gas occlusion alloy in high occlusion efficiency, by transferring the hydrogen occlusion alloy between containers using hydrogen gas as carrier gas. CONSTITUTION:The bottom of the upper tank 1 is connected with the top of the lower tank 2 through the valve 3, and the upper part of the upper tank 1 is connected with the lower part of the lower tank 2 through the valve 4. The top of the upper tank 1 is connected through the filter 5 and the compressor 6 to the upper part of the lower tank 2. The valve 3 is closed, the valve 4 is opened, and hydrogen gas is pressed into the lower tank 2 containing hydrogen occlusion alloy with the compressor 6. The hydrogen occlusion alloy is transferred to the upper tank 1 through the valve 4 by aid of the hydrogen gas as carrier gas, and the hydrogen gas is filtered with the filter 5 to remove powdery alloy and returned to the compressor 6. Thereafter, the valve 4 is closed, the valve 3 is opened, and the alloy is dropped from the tank 1 to the tank 2 by gravity. Hydrogen gas contacted with the alloy in the course of transfer of the alloy can be occluded in the alloy in high efficiency.
Patent JP-S56120283-A (JP)
Title: Convergence circuit
Inventor: KATAFUCHI HISASHI
IPC: H04N9/28
Filed: 1980-02-28
Abstract: PURPOSE:To simplify the circuit and to make ease of adjustment, by adding the vertical saw tooth wave to a horizontal parabola clamp circuit, erasing one of modulation component of vertical period, and enabling ease of clamping. CONSTITUTION:A voltage across a voltage division capacitor 4 is a signal modulated with the vertical period signal, which is gradually increased with time. This waveform is input to the clamp circuit 6 and both the side bands are of waveforms to be increased. The saw tooth signal having negative slope to the time axis is fed to the circuit 6 from the saw tooth wave generating circuit 7. As a result, two signals are synthesized and since one side band of the voltage of th capacitor 4 has opposite phase to the slope of the signal of the circuit 7, they are cancelled and since another side band is in-phase to the slope of the signal in the circuit 7, they are summed. Thus the sum signal is simply clamped in the circuit 6.
Patent JP-S61184167-A (JP)
Inventor: FUJITA MASAMI
IPC: B61D17/18
Filed: 1985-02-12
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-H11219126-A (JP)
Title: Display
Inventor: TSUDA HIROSHI
IPC: H05K1/14
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent deflection of a display panel to secure excellent visibility. SOLUTION: Electrodes 4 are divided into plural groups in upper one edge of a display panel 1, plural connection terminal parts 4A are formed by bundling each group of them, FPCs 8 are connected to the respective connection terminal parts 4A to form spaces 9 between the FPCs 8, and the display panel 1 is fixed to a casing by a cover utilizing the spaces 9. Since fixation for the cover and the casing is carried out not in the four corners of the display panel 1, but in a midway of the edge of the display panel 1, deflection of the display panel 1 is prevented to secure excellent visibility.
Patent JP-S56121038-A (JP)
Title: Manufacture of lithographic plate
Inventor: OBATA HIROYUKI
IPC: G03F7/00
Filed: 1980-02-27
Abstract: PURPOSE:To obtain a lithographic plate nonrequiring dampening water, by forming printing elements soluble in solvents or swellable with them on an ink receptive base, pressure bonding a silicone layer to the base and the elements by a specified method, hardening it, and removing the elements and the silicone layer on the elements. CONSTITUTION:Solvent-soluble or swellable printing elements 2 are formed on ink receptive base 1, such as an aluminum plate. On the other hand, silicon layer 4 of a hardenable type excluding a photohardenable type is formed on support 3 made of polypropylene or the like by coating, and soon after impregnating layer 4 with a hardening catalyst solution by spraying or the like, layer 4 is overlaid on the element side of base 1, pressure bonded, and hardened. After stripping support 3, elements 2 are dissolved or swelled with a solvent. Elements 2 and hardened silicone layer 4' are removed to form hardened silicone layer 4' on the nonimage areas as ink receptive parts 5, thus permitting the obtained printing plate to have printing resistance and not to cause background staining, pinholes, and the like defects.
Patent JP-S57139051-A (JP)
Title: Preparation of phenylacetamide derivative
Inventor: TAKAHASHI HAJIME
IPC: C07C233/11
Filed: 1981-02-19
Abstract: PURPOSE: To prepare the titled compound useful as an agricultural herbicide, in high efficiency, in an industrial scale, without problems inherent to the conventional process, by reacting a specific benzylisocyanate compound with a phenylacetic acid compound.  
     CONSTITUTION: The objective compound of formula III (R 1  is H or halogen; R 2  is H, lower alkyl, etc.; n is 1, 2 or 3; R 3  and R 4  are H or lower alkyl, or R 3  and R 4  may together form a ring) is prepared by reacting a benzylisocyanate compound of formulaIwith a phenylacetic acid compound of formula II in a solvent such as DMF at 25W80°C for 2W14hr. The reaction may be carried out in an inert atmosphere.  
     EFFECT: The objective compound can be obtained in high yield in short steps without using a particular reaction assistant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61183470-A (JP)
Title: Electron beam deposition device
Inventor: MATSUI SHINJI
IPC: C23C16/48
Filed: 1985-02-12
Abstract: PURPOSE:To form a fine thin film pattern having high purity and high accuracy by making possible the observation and evaluation of a formed thin film by irradiating an electron beam to the surface of the substrate in an atmosphere contg. a deposition material. CONSTITUTION:This electron beam deposition device consists of a means 116 for passing gas contg. the deposition material 112 to the substrate 111 placed in a sample chamber 102, an irradiating means for irradiating the electron beam 104 on the surface of the substrate 111 and the depositing the thin film thereon and a means for evaluating the thin film. The above-mentioned evaluating means evaluates the thin film by observing the various physical phenomena in the thin film generated by the irradiation of the beam 10 during and after the formation of the thin film.
Patent JP-H02204350-A (JP)
Title: Production of inorganic foamed material
Inventor: MASUMURA YOSHIO
IPC: C04B18/10
Filed: 1989-02-03
Abstract: PURPOSE:To obtain a high-strength inorganic foamed material which is fine and lightweight and has continuous particle size and low water absorptive properties by heat-treating and expanding particles of amorphous by-product slag in the specified conditions which is obtained by partial oxidation of coal and has specified size. CONSTITUTION:Amorphous by-product slag which is obtained by partial oxidation of coal and contains particles having <=0.3mm particle diameter at >=90wt.% is heat-treated in a range within 500-1000 deg.C/min temp. rise velocity at 800-1000 deg.C and expanded. Fly ashes or particulate coal are addeted to the slag at the rate of <=20wt.% fly ash and/or <=10wt.% particulate coal for the above- mentioned slag. When this mixture is calcined in the reducing atmosphere, it is foamed and expanded in a short time and therefore production cost is preferably lowered.
Patent JP-H0527858-A (JP)
Title: Constant voltage circuit
Inventor: KOU CHII
IPC: G05F3/24
Filed: 1992-02-10
Abstract: PURPOSE: To make it possible to obtain a constant output voltage in spite of a fluctuation in a power supply voltage by connecting a variable resistance means for stabilizing the output voltage between a power source terminal and a connection point in parallel with a power supply voltage distributing means. CONSTITUTION: The increase components of the power supply voltage Vcc are distributed by NMOSs (M1, M2) to increase the voltage at the connection point nc. Then, the increase of the output voltage Vo is eventually resulted. At this time, the voltage difference between both ends of the drain and source of NMOS deflation transistors (M5, M6) is eventually increased and the resistance value is eventually increased by the characteristics of the NMOS deflection TRs (M5, M6). The output voltage Vcc is thus lowered. When the power supply voltage Vcc decreases in the similar operation, the voltage difference between both ends of the drain and source of NMOS deflation TRs (M5, M6) is decreased and the resistance value is decreased as well and, therefore, the voltage compensation of the power supply voltage is performed by increasing the output voltage.
Patent JP-S58140639-A (JP)
Title: Stress measuring method of concrete
Inventor: NAKAYAMA ATSUSHI
IPC: G01L1/00
Filed: 1982-02-17
Abstract: PURPOSE:To measure stresses accurately, by fixing a diaphragm type stress gage beforehand with a concrete block, curing the block approximately at a specified temp. and embedding such block in concrete. CONSTITUTION:A diaphragm type stress gage 7 is beforehand embedded and held in a concrete block 8. Mortar is poured in the block 8 and the block is formed at the temp. which is kept constant during setting by underwater curing  or the like, so that no abnormal stresses are generated at the boundary between  a pressure receiving surface 2 and the concrete. In using the block 8 wherein  such gage 7 is fixed, the block is installed in the measuring position in the form  of a structure, and the concrete for forming the structure is placed thereon,  whereby the block is formed integrally with the structural concrete. The formation of gap, between the pressure receiving surface and the concrete is thus eliminated and the accurate measurement is made possible.
Patent JP-S56119942-A (JP)
Title: Track access system optical disc device
Inventor: ARAI SHIGERU
IPC: H04N5/85
Filed: 1980-02-27
Abstract: PURPOSE:To perform jumping movement rapidly and stably at the track jump- scanning by applying the energy for jump-scanning from the track under tracing to a light beam deflector thereby deflecting the light beam. CONSTITUTION:The light which comes out of a light beam generator 1 passes through a lens 2, and changes the direction of its optical path by a half mirror 3, is forcused by an objective lens 4 and is projected onto an optical disc medium 5. Now if it is assumed that the light beam is tracing the 1st track y1 and that the electric signal A1 is applied to a light beam deflector in order to jump-scan the light beam to the 2nd track y2 at the time t1 in time axis, the electric signal A1 is supplied as energy A to a galvanomirror. At the time when the light beam crosses the 2nd track y2, the electric signal B1 equivalent to A1 or lower is applied to the light beam deflector and is supplied to the galvanomirror, then the galvanomirror stops around y2 and the light beam can track the 2nd track without causing any position deviation.
Patent JP-S58140187-A (JP)
Inventor: YOSHIMOTO YOSHINORI
IPC: H05K3/36
Filed: 1982-02-16
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-S52107270-A (JP)
Title: Packing of catalyst material
Inventor: SHIYOUTA KEIZOU
IPC: B01D53/94
Filed: 1976-03-08
Abstract: PURPOSE: To increase the amount of gas flowing through outside of cyclindrical catalyst and to improve the activity of the catalyst by specifying the value indicating the relation between the surface area of a cylindrical catalyst and the amount of gas lowing through a reactor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61184731-A (JP)
Title: Optical information recording and reproducing device
Inventor: HAYASHI ASAO
IPC: G11B7/00
Filed: 1985-02-09
Abstract: PURPOSE:To omit a special optical system or a photodetecting element for reading the synchronizing signals with use of a means having the same function as a detecting means, by scanning the light beams at the side of a recording signal area based on the detection of the synchronizing signal and carrying out the recording or reproducing operation. CONSTITUTION:An irradiation part is irradiated in a state where the beams are con densed in spots on a card 2 serving as an optical recording medium. Then the means are irradiated on a synchronizing signal area SS as shown by A. The card 2 includes the signal area Ss where the synchronizing signals are produced a recording signal area SR where the recording information is produced. The light reflected by the card 2 is partly reflected again by a half mirror 27, condensed by a condenser lens 28 and made incident on a photodetecting element 29. The output of the photodetecting element 29 is turned into the photoelectric conversion signal output of a high level via a waveform shaping circuit 30 only in case the spot illumination light is irradiated on a synchronizing bit PS. The output of the photoelectric conversion signal is supplied to a synchronizing pulse producing circuit 31 serving as a primary part of a detecting means for synchronizing signals via the circuit 30. Then the scan of a scanning circuit 32 is started by the synchronizing pulse of the circuit 31.
Patent JP-S62182250-A (JP)
Title: Soft-magnetic foil excellent in iron loss characteristic
Inventor: SHISHIDO HIROSHI
IPC: H01F1/153
Filed: 1986-02-07
Abstract: PURPOSE:To manufacture a soft-magnetic foil excellent in various magnetic properties and iron loss characteristics, by subjecting the melt of an Fe-Sn alloy having a specific composition or the one to which other elements are further added to very rapid cooling to be formed into alloy and by subjecting said foil to polishing to reduce its surface roughness and then to annealing at a specific temp. CONSTITUTION:The melt of an Fe-Sn alloy having a composition represented by FexSny [where x=100-y(atom%) and y=2.0-7.0(atom%)] or of an alloy having a composition represented by FexSnyMz [where M means at least one element among B, Hf, Ti, V, Nb, Ta, Zr, Cr, Mo, W, Mn, Al, and Si as magnetic property-improving components, x=100-y-z(atom%), y=2-7atom%, and z=0.05-10atom%] is subjected to very rapid cooling by a single roll method, etc., to be formed into foil-like state, which is subjected to polishing by chemical polishing, electropolishing, or other methods so that surface roughness Ra is >=0.4mum and then to annealing treatment at 800-1,300 deg.C. In this way, the soft-magnetic foil as magnetic material excellent in various soft- magnetic properties and iron loss characteristics can be manufactured.
Patent JP-S61183114-A (JP)
Inventor: JIYUAN EMU GARUSESU
IPC: C01B39/38
Filed: 1985-02-09
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-H08216576-A (JP)
Title: Production of non-contact ic card
Inventor: SAKAKI SHIGEYUKI
IPC: B42D15/10
Filed: 1995-02-13
Abstract: PURPOSE: To obtain a method for producing a non-contact card that is enhanced in resistance to environment and can be reduced in thickness and weight. CONSTITUTION: A transmitting and receiving antenna 2 transmitting and receiving predetermined information to/from external equipment by an electric wave and a printed wiring board 3 are mounted on a lower plate 10 previously molded out of a thermoplastic resin. The transmitting and receiving antenna 2 and the printed wiring board 3 are sealed with a resin 11 similar to the thermoplastic resin by an injection molding technique.
Patent JP-S58143379-A (JP)
Inventor: HAYASHI KAZUMI
IPC: G09G3/00
Filed: 1982-02-19
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。