baber/WOPTO huggingface dataset:
Patent JP-S5893061-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KUBO TAKASHI
IPC: G03G5/08
Filed: 1981-11-28
Abstract: PURPOSE:To obtain a photoreceptor having high sensitivity by the use of a specific acrylic binder resin by using specific photoconductive DdS thereby obtaining high cotrast from the initial period of image formation. CONSTITUTION:The photoconductive CdS produced by mixing a flux such as CdCl2 with CdS at >=20wt% based on the weight thereof and calcining the same at temp. higher by >=50 deg.C than the m.p. of the flux is used. An acrylic resin produced by copolymerizing 60-90mol% a monomer of a group A, 5-40mol% a monomer of a group B, and 0.5-5mol% a monomer of a group C and having 10-30 acid value is used as a binder resin. The group A is styrene, methyl methacrylate, and t-butyl methacrylate, the group B is ethyl (or porpyl, butyl) methacrylate, and the group C is acrylic acid, methacrylic acid, maleic acid, maleic anhydride, fumaric acid, aconitic acid, itaconic acid, and itaconic anhydride.
Patent JP-2001018187-A (JP)
Title: Cutter
Inventor: SAKAMOTO TAKESHI
IPC: B65D83/08
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a cutter improved in sheet member cutting performance at the end of cutting and formed to hardly damage a contact object. SOLUTION: This cutter 10 is formed increasing the protruding quantity of cutting teeth 14 at both end parts in a large number of cutting teeth 14 provided in a line, and used when pulling out a sheet member wound in a roll to cut it. The cutting teeth 14 at both end parts are composed of tooth sets 15 each comprising three cutting teeth 14 arranged to form a tooth tip line Y parallel with the fitted direction of the cutter 10, and the tooth sets 15 are provided in three stages while making the protruding quantity of the inner tooth set 15 smaller stepwise than the outer tooth set 15.
Patent JP-H1141082-A (JP)
Title: Output buffer circuit
Inventor: OCHIAI SOICHI
IPC: H03K19/0948
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an output buffer circuit in which the number of manufacture processes is not increased and the manufacturing process is not made complicated. SOLUTION: A level shift circuit 3a has PMOS transistors(TRs) PT31, PT33, and NMOS TRs NT33, NT31, PMOS TRs PT32, PT34 and NMOS TRs NT34, NT32 and an inverter INV 31 which are connected in series between a 5 V power supply and a reference level (0 V) VEE. Thus, gates of the PMOS TRs PT33, PT34 are biased by a voltage of 1.7 V lower than 3.3 V so as to allow a level of an output node ND 32 for a signal SP2 to swing within a range between 2.5 V and 5 V and the signal SP2 with a voltage of 2.5-5 V is applied to a gate of the PMOS TR PT 41 of an output buffer 4a. Thus, the level shift circuit 3a is configured with MOS TRs whose breakdown voltage is 3.3 V.
Patent JP-S5991500-A (JP)
Inventor: SUTEHEN ERIOTSUTO REBUINSON
IPC: G10L15/14
Filed: 1983-10-15
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-H1120584-A (JP)
Title: Energy absorber
Inventor: NAKAGAWA KAZUO
IPC: B60R21/045
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To ensure absorption of kinetic energy of a crew, displaced in front of a vehicle with inertia when a vehicle collides, by using a relatively light mechanism. SOLUTION: A plate metal 10 striding between the lower end of an instrument panel 3 and a front cross member 8 and extending throughout a glowed box 4 in its cross direction is arranged above the gloved box 4 in a vehicle. The lid 6 of the gloved box 4 is pushed in front of the vehicle by the knee 2 of a crew 1 displaced in front of the vehicle with inertia, when the vehicle collides, and the plate metal 10 is deformed after the knee 2 collides with the plate metal 10 thereabove, so that the kinetic energy of the crew 1 can be absorbed.
Patent JP-S6435870-A (JP)
Title: Sealed alkali-manganese secondary cell
Inventor: IMAZAWA KAZUHIRO
IPC: H01M10/26
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a sealed alkali-manganese secondary cell with excellent pressure-proof characteristic by setting the potassium hydroxide concentration of an electrolyte to the wt.% within the specific range. CONSTITUTION:This secondary cell has a positive electrode case 1, a positive electrode 2 arranged in the case 1 and mainly made of manganese dioxide, a positive electrode ring 3 arranged on the upper outer periphery of the positive electrode 2, a separator 4 arranged on it and made of polyethylene graft polymerized film, and a negative electrode 6 arranged on it via an impregnator 5. A sealing plate 7 covering this negative electrode 6 and concurrently serving as a negative electrode terminal and an insulating sealing ring 8 inserted between the plate 7 and the positive electrode case 2 are also provided. An electrolyte solved with zinc oxide and having the potassium hydroxide concentration within a range of 38-50wt.% is used as the electrolyte impregnated in the positive electrode 2, negative electrode 6, and impregnator 5.
Patent JP-H0242119-A (JP)
Title: Spark-assisted diesel engine
Inventor: YANAGISAWA NAOKI
IPC: F02B11/00
Filed: 1988-08-02
Abstract: PURPOSE:To prolong the life of a spark plug by providing the fuel injection nozzle, injecting fuel spray along a swirl direction outward the diameter direction of a piston, and the ignition part, positioned in the fuel injection direction of the upstream in the swirl direction, within a combustion chamber in which the top of a piston is recessed. CONSTITUTION:In a diesel engine, the top 3 of a piston 2 is recessedly provided, and by this structure the combustion chamber 5 having an opening part 4 facing a cylinder head 1 is formed. And the fuel injection nozzle 7 injecting fuel into the chamber 5 is provided on the head 1, and the tip part of the nozzle 7 is made to face the inside of the chamber 5. In this case, the fuel is made to be injected from the nozzle 7 in an radial state from the axis center of the chamber 5 to outward the diameter direction and along a swirl direction in the combustion chamber depth direction over from the upstream side of the swirl direction to the downstream side. And a spark plug 10 is provided in the fuel injection direction at the upstream in the swirl direction, and its ignition part 11 is positioned at the shallow position in the chamber 5.
Patent JP-H0243332-A (JP)
Title: Platinum alloy for ornament
Inventor: WATANABE OSAMU
IPC: C22C5/04
Filed: 1988-08-02
Abstract: PURPOSE:To improve hardness and flowability to precision parts by adding small amounts of Re and one or more elements among Ni, Fe and Co to a Pt-Pd alloy with a specific composition. CONSTITUTION:A platinum alloy for ornament is constituted so that it has a composition consisting of, by weight, 80-98% Pt, 1-19% Pd, 0.5-10% Re, and further 0.05-3% of one or more elements among Ni, Fe and Co. By the addition of Re to the Pt-Pd alloy, the effects of inhibiting the occlusion of gas in molten metal, refining the structure after casting, and increasing mechanical strength can be obtained. Further, attractive white color can be maintained without deteriorating the color tone of the Pt-Pd alloy. Moreover, by the addition of Ni, Fe and Co, the effects of Re addition are increased and machinability is improved. This platinum alloy is used for ornaments, such as necklace, bracelet, tiepin, ring, and earrings.
Patent JP-S6084873-A (JP)
Title: Semiconductor device
Inventor: KUDOU SATOSHI
IPC: H01L29/732
Filed: 1983-10-17
Abstract: PURPOSE:To contrive the increase of hFE by enhancement of the injection efficiency with the emitter concentration as it is by a method wherein an impurity- doped semiconductor polycrystalline layer is connected to part on a region of the second conductivity type, and an Al electrode is connected to the polycrystalline layer at a distance away from this connection part. CONSTITUTION:A lateral P-N-P transistor has a P<+> diffused layer 6 serving as the emitter and a P<+> type diffused layer 7 serving as the collector surrounding it formed on the surface of an N type layer 3, and the surface of an N type base layer sandwiched between the emitter and the collector serves as the channel part. A base electrode 8 and a collector electrode 9 made of Al deposited films are ohmic-contacted on the surfaces of an N<+> type layer 5 serving as the base-lead-out part and a P<+> type diffused layer 7 serving as the collector. On the other hand, a poly Si layer 10 of a low specific resistance is formed on the surface of a P<+> type diffused layer 6 serving as the emitter. Then, the emitter electrode 6 is enabled to be led out by contact of an Al electrode (wiring) 11 with this layer 10 at a position 13 distant from this electrode.
Patent JP-S6435816-A (JP)
Title: Manufacture of oxide superconducting wire
Inventor: NAKAGAWA MIKIO
IPC: C01G1/00
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a superconducting wire of high critical current density by arranging a metal pipe filled with a superconductor or the precursor thereof and an oxidizing agent discharging oxygen via decomposition due to heating in heat treatment respectively in a metal sheath and then applying diameter reduction and heat treatment processes thereto. CONSTITUTION:In the manufacture of an oxide superconducting wire comprising a metal sheath with the inside thereof fitted with an oxide superconductor of A-B-Cu-O or A-B-Cu-O-X system (A stands for group IIIa elements in the periodic table including La, Y, Ce, Yb, Er, Ho and Dy, B for group IIa elements in the periodic table including Ba and Sr, and X for an halogen element including F and CI), superconducting powder or temporarily baked raw powder 10 is filled in a silver pipe and further reduced in diameter, thereby obtaining a wire 11. On the other hand, there is prepared a silver pipe 13 filled with a powder, grain or solid oxidizing agent 12 decomposed and discharging oxygen due to high temperature heating during heat treatment. Then, a plurality of wires 11 are grouped around the pipe 13 and inserted in a metal pipe 14 of silver as one. And the whole is reduced to a desired wire diameter and then subjected to heat treatment.
Patent JP-S6251583-A (JP)
Inventor: KUROBA HIROAKI
IPC: B66B1/18
Filed: 1985-08-30
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-H0923262-A (JP)
Title: Key telephone set
Inventor: SATO TOSHIO
IPC: H04M1/2745
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To easily select and execute various functions provided to the telephone set. SOLUTION: The key telephone set having a display screen to display various information and key buttons for input of number to each number respectively is provided with a storage means 11 storing plural graphic information sets corresponding to each of plural functions provided to the telephone set and a display means 12 listing each graphic based on the graphic information onto a display screen, a selection processing means 13 selecting an optional graphics listed based on the operation of a key button, a selection detection means 14 specifying the selected graphic, and a function means 15 executing a correspondent function based on the specific graphic. Then the graphic allocated to each function is listed on the display screen and the selected function is executed by allowing the user to select the graphic corresponding to the desired function by the key button.
Patent JP-H1135625-A (JP)
Title: Concentration of polychloroprene latex
Inventor: MASUKO YOSHIHIRO
IPC: C08F6/20
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To increase the concentration of the polymer solid in the latex, as the intrinsic base properties of the latex are maintained, by concentrating the latex in a vessel that is previously coated with a scale inhibitor on its inner surface. SOLUTION: A vessel that is previously coated with a polychloroprene latex as a scale inhibitor [preferably containing the compound of the formula (n is 2-300)] is vacuumed, when necessary, with heat to vaporize and evacuate the moist in the latex whereby the latex is concentrated. The vessel is prepared, for example, by coating the inner surface, in other words, the surface in the vessel and the surfaces of auxiliary facilities such as the agitation blades and the like, with an aqueous solution of the compound of the formula to form the coating layer. At this time, the coating weight of the compound is preferably 0.001-0.5 g/m<2> on the solid basis. Thus, scale deposit can be inhibited, as the stability, adhesion and other properties of the latex are maintained.
Patent JP-S5983229-A (JP)
Title: Detector for abnormality of bus signal
Inventor: WADA YUZURU
IPC: G06F13/00
Filed: 1982-11-02
Abstract: PURPOSE:To display and confirm the abnormality of a computer and the number of channels of a bus signal line, by selecting the bus signal line automatically and detecting its abnormal pulse and absormality simultaneously and lighting corresponding display element. CONSTITUTION:When an oscillated pulse is applied to an input X4 of an inverter IC 25 on an abnormal pulse displaying circuit 24, components of the output of the IC 25 which correspond to the width of the oscillated pulse become low-level, and an abnormal pulse indicator 15 is lit through a resistance R5. A NAND IC 22 and an IC 23 of an abnormality detecting circuit 23 constitute an RS FF circuit, and this circuit is operated to be set when an abnormal pulse on a computer bus signal line X1 rises, and the output of the IC 22 is held in the low level if pulses existing on the computer bus signal line are no-signal. Consequently, a display element 16 is lit. Thus, the signal output stop or the disconnection of the computer bus signal line is confirmed.
Patent JP-S5897282-A (JP)
Inventor: TAKAHASHI HIDEAKI
IPC: H05B3/10
Filed: 1981-12-02
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-S5894941-A (JP)
Title: Transferring device
Inventor: YOKOYAMA MASAKAZU
IPC: B23Q15/24
Filed: 1981-12-02
Abstract: PURPOSE:To realize the stopping at a substantially proper position, by arranging on a runway for a self-travelling pallete vehicle, three detectors which are adjacent together, and by repeating the deceleration and back-and-forth movement of the vehicle with the use of signals from the detectors so that the vehicle is reciprocated by the detectors. CONSTITUTION:At least three optical detectors 12 which are adjacent together, are arranged in each station on a runway for a self-travelling pallete vehicle 15, and the running speed of the vehicle 15 is controlled in accordance with the output signal of the detectors 12. That is, the speed control is made in such a way that the vehicle 15 is decelerated by the signal from the first detector 12 when the vehicle 15 passes by, then moves back at a crawling speed when the vehicle 15 passes by the second detector 12 since the drive source of the vehicle 12 is reversed, and therefore, advances at a crawling speed due to the detected signal from the first detector 12. When the working is completed during the repetition of the control, the vehicle 15 advances and is accelerated by the signal from the third detector 12 so that the vehicle 15 self-travels to the next station.
Patent JP-H0941154-A (JP)
Title: Roll-on type film treatment composition
Inventor: CHIN PEIRI
IPC: C23C22/20
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a roll-on type coating film treating agent compsn. which is suitable for roller coating, can maintain its quality and does not influence on the environment.  
     SOLUTION: This compsn. is an aq. soln. containing phosphoric acid, metal ions and a coupling agent, and has a compsn. prepared by dissolving at least one metal ion source selected from among oxides or hydroxides of magnesium, zinc, nickel and aluminum, and at least one coupling agent selected from among titanium salts and zirconium salts or chromic acid in phosphoric acid in such a manner that the molar ratio of (metal ion M n+ )/(H 3 PO 4 ) ranges 1/1.5 to 1/4. The obtd. compsn. can be adapted in a fast and continuous coating line for steel sheets, and the thickness of the coating film is controlled in such a manner that the amt. of phosphorus in the coating film is 15-75mg/m 2  under the condition of 60-95°C steel sheet temp. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6436391-A (JP)
Title: Ic memory card
Inventor: SANADA KOJI
IPC: B42D15/02
Filed: 1987-07-31
Abstract: PURPOSE:To prevent error writing when an IC memory card is sampled from a system by providing a reverse-current prevention element between the write enable input terminals of the IC memory card and a semiconductor memory and inserting a resistor between the write enable input terminal of the semiconductor card and the power terminal of the semiconductor memory. CONSTITUTION:In the same manner to an external power source VCC, the write enable terminal, the inverse of WE is connected to the write enable terminal, the inverse of WE' of the semiconductor memory RAM1-m through a PNP type bipolar transistor Q4 and the write enable terminal, the inverse of WE' is connected to the power source VCC' through the resistor R6. Therefore, even when the external power source VCC and a write enable signal are turned off to zero volt at the same time, the write enable signal is interrupted by the PNP type bipolar transistor Q4, the voltage three volt of an internal battery BAT is supplied to the write enable terminal, the inverse of WE' of the semiconductor memory RAM1-m through the resistor R6. Thus the write enable signal is not turned to zero volt and the error writing can be prevented. Besides, the error writing can be prevented even when the utilized IC memory card is sampled from the system by mistake.
Patent JP-S6272059-A (JP)
Inventor: BAABARA EI BAAKAA
IPC: G06F3/02
Filed: 1986-08-20
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-H0867780-A (JP)
Title: Ethylene copolymer composition
Inventor: MORIMOTO KAZUHIRO
IPC: C08L87/00
Filed: 1994-08-17
Abstract: PURPOSE: To obtain an ethylene copolymer compsn. which does not generate any toxic gas on burning, is excellent in scratch resistance, stain resistance, slip properties, injection moldability, etc., and is suitable as a material for a cleaner bumper. CONSTITUTION: This compsn. is prepd. by compounding 100 pts. wt. ethylene-(meth)acrylic acid-(meth)acrylic ester copolymer or its ionomer having an ethylene content of 60-90wt.% and a melt flow rate (at 190 deg.C) under 2160g load) of 0.1-100g/10min with 0.1-2 pts.wt. silicone polymer and 0.1-10 pts.wt. hydrocarbon wax.
Patent JP-H0479063-A (JP)
Title: Tray oscillation-proof device for disk reproducing device
Inventor: INOUE YOSHIHISA
IPC: G11B17/056
Filed: 1990-07-20
Abstract: PURPOSE:To prevent a tray from being oscillated by relatively arranging an engaging part and a part to be engaged, which are provided on the tray and the main body of the device, so as to engage the both parts at the protruding position of the tray in an area separated in a direction orthogonal to a moving path on a surface almost parallel to the upper face of a disk loaded on the tray. CONSTITUTION:A tray oscillation-proof device 10 is equipped with engaging parts 1a and 1b, which are provided on either a tray 1 or the main body of the device, and a rotating body means which is pivotally supported by a bearing means 12 provided in the other and equipped with the almost cylindrical parts to be engaged (rollers 14a and 14b) engaged with the engaging parts (frictional engaging parts 1a and 1b). The engaging parts 1a and 1b and the parts 14a and 14b to be engaged are relatively arranged so as to be engaged at the protruding position of the tray 1, at least, in the area separated in the direction orthogonal to the moving path, at least, on the surface almost parallel to the upper face of the disk loaded on the tray 1, and relative slipping movement in the engaged state is prevented. Thus, the tray 1 is prevented from being oscillated.
Patent JP-H1134430-A (JP)
Title: Fixing method of ink jet head
Inventor: FUJITA SHIGERU
IPC: B41J2/01
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To make constant the thickness of an adhesive by interposing an intermediate holding member having an adhesive face previously coated with an UV-curing adhesive between an ink jet head and a head holding member and then adjusting the ink jet head to be set at a fixed position with respect to the head holding member. SOLUTION: At first, a solenoid valve is turned on to set a head holding member in a chuck (S1) and an intermediate holding member is coated with an adhesive (S8). Subsequently, the solenoid valve is turned off to grasp a head with the chuck (S2) which is then moved by a position adjusting mechanism and thus shifting the head to a bonding position on the head holding member (S3). Furthermore, the intermediate holding member is set between the intermediate holding member and the head (S4) and the head is adjusted to be set at a specified position with respect to the head holding member (S5). According to the method, thickness of the adhesive is made constant and the head can be fixed to the head holding member at a desired accuracy.
Patent JP-S5984170-A (JP)
Title: Vector fluxmeter
Inventor: NAGATSUMA KAZUYUKI
IPC: G01R33/032
Filed: 1982-11-05
Abstract: PURPOSE:To measure the value and direction of magnetic density easily at the same time by using an optical fiber and a Faraday rotating material. CONSTITUTION:Light from a light source part A is guided to a magnetic field detection part B through a plastic clad and quartz optical fiber 10-1; it is expanded in luminous flux diameter by a rod lens 3-1 and separated into pieces of polarized luminous flux in two right-angled directions by a right-angled polarizing prism 4 to be guided to magnetic garnet thin films 5-1 and 5-2. Faraday rotations corresponding to the values of components of magnetic flux at a measurement point in those directions are caused in the magnetic garnet thin films and analyzers 6-1 and 6-2 detect those. Output light is converged again through right-angled prisms 7-1-7-3, and rod lenses 3-2 and 3-3 and sent to a measurement part C through optical fibers 10-2 and 10-3. Two emitted light beams from the right-angled polarizer 2 are nearly equal in intensity at a magnetic field detection part and the angle between the polarizer and analyzers are both 45 deg.. This invention allows a vector measurement of magnetic flux corresponding to the value of a magnetic field in each magnetization direction.
Patent JP-S6437332-A (JP)
Title: Method and device for unsealing sticking section of package and opener used for said device
Inventor: NISHIMOTO TAKANOBU
IPC: B65B69/00
Filed: 1987-07-31
Abstract: PURPOSE: To efficiently open without damaging a packaged article by inserting an opener between two seal pieces at the seal section of the packaged article and displacing it and the opener relatively. CONSTITUTION: To open a seal section at a bottom C1 of a packaged article C, an opener D advances the packaged article C with a pusher 9 and sticks to the bottom of the packaged article C. Turning a disc 2 rotates planarily around one axis 1 and is inserted between two seal pieces a, a' from one tip section 3a of forked pieces cut in dogleg shape. The moving packaged article C and the opener D relatively removes the outer seal piece a and the inner seal piece a' sequentially. In removing the seal at a side wall C2 of the packaged article C, inserting an opener E between two seal pieces b, b' and moving the opener E and the packaged article C relatively remove the seal piece b automatically.