baber/WOPTO huggingface dataset:
Patent JP-S58157175-A (JP)
Title: Solar battery element
Inventor: MATSUKUMA KUNIHIRO
IPC: H01L31/04
Filed: 1982-03-15
Abstract: PURPOSE:To offer a solar battery element having a back surface electrode of high reliability at high mass productivity and low cost by a method wherein the back surface electrode provided on the opposite side of the light receiving surface of an Si substrate is formed as an Al-Si eutectic layer, and a metallic electrode selected from molybdenum and tungsten is adhered thereon. CONSTITUTION:An n<+> layer of depth approx. 0.3mum is formed on one main surface (light receiving surface) 11 of a p type Si substrate 1, and a reflection preventing film 3 and receiving surface electrode 2 are formed by being contacted on this n<+> layer. Further, a p<+> layer and the back surface electrode 5 constituted of an Al-Si alloy layer, and the metallic electrode 6 of at least one kind selected from Mo and W adhered on the back surface electrode 6 are formed on the other main surface (back surface) 12 of the Si substrate 1. This p<+> layer, the back surface electrode 5 and the metallic electrode 5 adhered on the back surface electrode 5 are formed by a method wherein they are formed on the back surface 12 of the Si substrate 1, then the metallic electrode 6 is placed thereon, and they are sintered resulting in the generation of the alloy reaction of Al-Si.
Patent JP-H01214917-A (JP)
Title: Cursor display control system
Inventor: SUZUKI SHINICHI
IPC: G06F3/0482
Filed: 1988-02-24
Abstract: PURPOSE:To reduce the frequency of cursor moving operations so as to improve the operability by displaying that a cursor is positioned to the function selecting number part corresponding to the most frequently used function at the initial time of displaying a selection menu. CONSTITUTION:A CPU 1 monitors a document file storing device 5 in a prescribed cycle and, when a document file exists in the device 5, sets the flag in a main memory '1'. When no document file exists in the device 5, the CPU 1 sets the flag to '0'. Moreover, when a function selecting picture is displayed, the CPU 1 performs such cursor control that the CPU 1 discriminates whether the flag in the main memory 2 is '0' is '1' and, when the flag is '0', position a cursor (a) to the place of the function selecting number 1 at the initial time of displaying the function selecting picture. When the flag is '1', the CPU 1 sets the cursor to the position of the function selecting number 2. Thus the document file looking/calling function can be selected without making cursor moving operations. Therefore, the frequency of the cursor moving operations can be reduced and the operability can be improved.
Patent JP-H08237441-A (JP)
Title: Scanner
Inventor: IMAI HIROYUKI
IPC: H04N1/00
Filed: 1995-02-28
Abstract: PURPOSE: To read a plain original and a transmission original without addition of a special device by forming a lower side of a pressing plate opposite to a contact glass to be a mirror surface. CONSTITUTION: A lower side of a pressing plate 3 opposite to a contact glass 2 is formed to be a mirror surface. When a transmission original 7 is read, the transmission original 7 is placed on the contact glass 2 and the pressing plate 3 covers the original 7. Then the transmission original read mode is selected and a mirror 5 is turned to an angle at which a transmitted light is led to a light receiving section. The light emitted from a light source 4 transmits through the transmission original 7 and the light source 4 is imaged on the mirror surface at the lower side of the pressing plate 3 and a light source 4' being a virtual image is arranged above the transmission original 7.  Thus, the light from a light source 4' being the virtual image transmits through the transmission original 7 and the transmitted light is made incident onto the mirror 5, and the transmitted light reflected in the mirror 5 is led to the light receiving section.
Patent JP-H10238746-A (JP)
Title: Smut recovering facility in stack
Inventor: SHIMADA ISAMU
IPC: F23J3/02
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To easily recover smut by preventing scattering public nuisance of the smut in the case of internally cleaning a stack. SOLUTION: The smut sucked together with the air from the stack 1 and exhausted to a recovery tank 4 by a blower 7 is adhered to water droplets injected from an injection unit 11, stored at a bottom of the tank 4, and recovered by a recovering unit 19. Further, small smut retained in the air is adhered to baffle plates 16, 17 in a bent channel 18, recovered and only the air from which the smut is removed is externally exhausted from an exhaust port 10.
Patent JP-S59164089-A (JP)
Inventor: SHINTAKU HISAKICHI
IPC: D05B27/02
Filed: 1983-03-10
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-H11221054-A (JP)
Title: Powdered hizikia fusiforme and its production
Inventor: KOHAMA AKIO
IPC: A23L17/60
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain powdered Hizikia fusiforme containing plentiful minerals, especially iron, in large amounts and capable of supplying the iron for the iron shortage of woman due to her menstruation as fine powder facilitating the digestive absorption of the Hizikia fusiforme in intestinal tracts. SOLUTION: This powdered Hizikia fusiforme is obtained by immersing dry Hizikia fusiforme as a grinding material M in water or hot water, draining the Hizikia fusiforme, successively subjecting the drained Hizikia fusiforme to heating and stirring actions under a vacuum condition and to streaming and drying actions and subsequently grinding the softened Hizikia fusiforme under a cooled condition. The obtained powdered Hizikia fusiforme has an average particle diameter of about 10 μm or smaller, and contains iron as a nutritive ingredient in an amount of about 200 mg or larger per 100g of the Hizikia fusiforme.
Patent JP-S60184840-A (JP)
Inventor: NIIZAWA MASAYUKI
IPC: B32B15/095
Filed: 1984-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58156164-A (JP)
Inventor: TAKASHIMA TOSHIO
IPC: F25B13/00
Filed: 1982-03-12
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-S53125553-A (JP)
Title: One way clutch bearing
Inventor: YOSHIDA KATSUAKI
IPC: F16D41/06
Filed: 1977-04-07
Abstract: PURPOSE: To constitute a bearing in a compact size by providing in its inner circumferential face an outer cylinder with the cylindrical face linking the cam faces divided equally thereon and more than three projections for causing a force pushing a roller to the circumfrential direction, separately mounting thereon a bearing member having a post member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52123833-A (JP)
Title: Converter of address
Inventor: NAITOU ICHIROU
IPC: G06F12/10
Filed: 1976-04-12
Abstract: PURPOSE: To prevent the memory of the address conversion table from increasing by detecting that the middle field of the logical address has no value except all "0" through the value of the upper field and by enabling the alteration of the access method when it occurs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60187383-A (JP)
Title: Process for preventing sticking of organism
Inventor: NITSUTA TAKASHI
IPC: F28F19/00
Filed: 1984-03-05
Abstract: PURPOSE:To obtain highly reliable effect for preventing sticking organisms by closing tightly stand-by lines, stopping flow of water completely, thus blocking the supply of food and oxygen. CONSTITUTION:For example, in a system consisting of plural lines of installation, valves 11, 12 are opened and valves 13, 14 are closed, and carbureters 5-2 is reserved as a stand-by equipment. Then, sea water is filled between the valves 13, 14. The system is allowed to stand under this condition for a specified period. Thereafter, the valves 13, 14 are opened, and the line is exchanged with another line of the system. By this method, the supply of food and oxygen are blocked and sticking of organisms is prevented.
Patent JP-S57155830-A (JP)
Title: Comparator
Inventor: FURUHATA MAKOTO
IPC: H03K5/08
Filed: 1981-03-23
Abstract: PURPOSE:To achieve direct driving of a TTL logical circuit with an output of a differential pair transistors (TRs), by connecting a constant current load to the collector of the differential pair TRs receiving an input signal. CONSTITUTION:A constant current load I0 flowing a 1/2 current of the constant current source 2I0 to the collector of differential pair transistors Q1 and Q2 to the emitter of which the constant current source 2I0 is connected, is provided. To the collectors of the TRs Q1 and Q2, an inverter circuit consisting of input TRs Q3 and Q6, output TRs Q4, Q5, Q7 and Q8, diodes D1, D2, D3 and D4, and a resistor is connected. When an input signal Vin is greater than a reference signal Vref, the TRQ1 turns on and the Q2 turns off and the load constant current at the Q1 side all passes through the TRQ1, then the input TRQ6 turns off and an output OUT attains high level.
Patent JP-S63209051-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NARITA YOSHIO
IPC: G11B15/467
Filed: 1987-02-25
Abstract: PURPOSE:To simultaneously reproduce a multi-track by positioning recording patterns on respective tracks on an extension line in a head tracking direction in the case of recording a signal on the tape track of the multi-track. CONSTITUTION:By switching switches 2 and 2' to a reproducing side (a) so as to reproduce a third track 13, a reproduced signal is fetched from a reproduc ing amplifier 3 to a terminal 7. A control signal included in the reproduced signal is processed in a reproducing servo circuit 5 and given to a motor 11 through the switch 2', a storage device 10 as a motor control signal 12, then tracking control is executed in order that a head positions in the center of the third track 13. In order to execute the recording in a fourth track 14, the switches 2 and 2' are switched to a recording side (b) and simultaneously the control signal of the third track 13 held in the storage device 10 is used for a servo control. Thus, the recording in the fourth track can be executed on the extension line in the head tracing direction of the third track and the control can be extremely facilitated with little quantity of the movement of head at the time of simultaneously reproducing.
Patent JP-S61199694-A (JP)
Inventor: YOSHIOKA KIMIO
IPC: H05K3/34
Filed: 1985-03-01
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-S52124625-A (JP)
Title: Differential with differential limiting device
Inventor: KAGATA TOORU
IPC: F16H48/22
Filed: 1976-04-09
Abstract: PURPOSE: To prevent the transmission power of the entire differential in capacity from lowering without imparting limit to the structural strength of the differential case by the action of a cam as means for producting urging force of the engagement of a clutch in the case. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000240733-A (JP)
Title: Silent chain
Inventor: KANEHIRA MAKOTO
IPC: F16G13/04
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To make engagement noises as small as possible, generated between a chain and a sprocket. SOLUTION: This chain 1 is composed by connecting plural plates 2, 3 with pins, each having a pair of outer flanks respectively seating on tooth surfaces of a sprocket 7 at the time of perfect engagement with the tooth surfaces and a pair of arcuately bulged inner flanks interfering with the tooth surfaces at the beginning of the engagement with the tooth surfaces of the sprocket 7. Plural kinds of plate groups having different outer flank outlines from each other such that engaging positions with the sprocket tooth surfaces vary in the sprocket radial direction between the plate groups are mixed in the longitudinal direction of the chain 1.
Patent JP-H01216587-A (JP)
Title: Optically bistable semiconductor laser
Inventor: SANADA TATSUYUKI
IPC: G02F3/02
Filed: 1988-02-25
Abstract: PURPOSE:To control the value of a resistor between first and second electrodes of upside and to operate ON, OFF of a semiconductor laser by forming a window for exposing a first conductivity type clad layer between the first and second electrodes, forming a second conductivity type impurity diffused region on the exposed clad layer, and providing a third electrode connected to an impurity diffused region. CONSTITUTION:A window 32 to expose an N-type InP upper clad layer 24 by removal of part of an N-type InGaAsP contact layer 25 is formed between first and second electrodes 29 and 30. A P-type impurity diffused region 33 is formed on exposed the layer 24. A third electrode 34 extending on an SiO2 insulating layer 28 is formed on the region 33. A positive or negative potential with respect to a semiconductor substrate 21 as a reference potential is applied to the electrode 34, thereby applying a reverse bias to the P-N junction of the clad layer and the impurity diffused region. Thus, a depleted layer is extended into the layer 24. As a result, a resistance between the first and second electrodes 29 and 30 can be enhanced. Thus, the resistance between the electrodes can be controlled by a bias potential to the electrode 34.
Patent JP-H11230254-A (JP)
Title: Base isolation device
Inventor: INOUE TETSUSHIROU
IPC: F16F15/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide s base isolation device easy on manufacture and inexpensive by fixing a first rail to a lower structure with its recessed and curved surface upside, fixing a second rail to an upper structure in a direction across the first rail with its recessed and curved surface downside, an interposing a slide member between the rails. SOLUTION: When an upper structure 3 is relatively displaced in the extending direction of a first rail 2 fixed to a foundation 1 in an earthquake, a slide member 5 slides along the first rail 2. When the upper structure 3 is relatively displaced in the extending direction of a second rail 4 fixed thereto, the slide member 5 slides along the second rail 4. That is, when the upper structure 3 is relatively displaced in the direction different from the extending direction of the first and second rails 2, 4, the slide member 5 slides along the rails 2, 4 and follows them, and because the sliding surface of the slide member 5 is formed recessed and curved surface, the upper and lower structures 1, 3 perform the relative pendulum motion to damp the vibration.
Patent JP-S63206867-A (JP)
Title: Digital signal processor
Inventor: ODAKA SHUICHI
IPC: G06F17/10
Filed: 1987-02-23
Abstract: PURPOSE:To eliminate unnecessary high-accuracy operating circuits to perform the processing in a minimum operation time by selectively adding lower bits to operated upper bits to change the accuracy in accordance with an operation mode. CONSTITUTION:Digital data consisting of 16 bits or the like is divided to upper 12 bits and lower 4 bits by a separating circuit 2. Upper 12 bits are inputted to an operating circuit 3 and are multiplied by a coefficient signal 7. If this signal 7 is not '1', a selecting circuit 4 does not select lower bits and lower bits are not added by an adding circuit 5, and upper 12 bits 8 resulting from multiplication of upper bits and the signal 7 are outputted from the circuit 7 and the accuracy is reduced. If the signal 7 is '1', lower bits are selected by the circuit 4 and data which is free from accuracy degradation similarly to the 16-bit input signal is outputted from the circuit 5. By this constitution where the accuracy is changed in accordance with the operation mode, unnecessary high accuracy operating circuits are eliminated and the digital signal is processed in a minimum operation time.
Patent JP-H07248696-A (JP)
Title: Fixing device
Inventor: MASUDA TSUNEJI
IPC: G03G15/20
Filed: 1994-03-11
Abstract: PURPOSE:To stabilize control and rotational control of a film in the axial direction after durability test so as to mask an image stable by specifying the axial direction Rz of the surface of a driving roller. CONSTITUTION:A fixing film 7 formed like an endless belt is wound and made tense among a leftside driving roller 8, a rightside follower roller 9 and a low thermal capacity line heating body 1 as a heating body disposed on a lower part between both rollers 8 and 9. This follower roller 9 also serves as the tension roller of the fixing film 7 formed like an endless belt and the fixing film 7 is rotary-driven without wrinkling, winding or speeding down with a specified circumferential speed in the clockwide direction following the rotary- driving of the driving roller 8 in the clockwise direction, that is,with the same circumferential speed as a speed for carrying recording paper P on whose upper surface a nonfixed toner image Ta is carried from an image forming part side. The driving roller 8 is made of a silicone rubber having a specified thickness on its core metal and the surface Rz of the axial direction is 2mum<Rz<11mum.
Patent JP-S61203814-A (JP)
Inventor: FUJII OSAMU
IPC: H02G9/02
Filed: 1985-03-04
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-S62199656-A (JP)
Title: Azo compound and dyeing using said compound
Inventor: SHIRASAKI TOSHITAKA
IPC: C09B62/085
Filed: 1986-02-28
Abstract: NEW MATERIAL:A compound in the form of a free acid expressed by formula I (R1 is CH3 or C2H5; R2 and R3 are H, Cl or CH3; X is formula II or III). EXAMPLE:A compound expressed by formula IV. USE:A dye capable of dyeing cellulosic fibers and fibrous materials containing cellulosic fibers to scarlet color with improved fastness (solubility) and dyeing mixed spun fabrics of polyester fibers/cotton in one bath and one stage. PREPARATION:4-Hydroxy-7-acetylamino-naphthalene-2-sulfonic acid is coupled with a diazo compound of 4-methoxy-aniline-2-sulfonic acid and the resultant compound is then hydrolyzed to give a compound expressed by formula V, which is further reacted with a compound expressed by formula VI and cyanuric chloride in an optional order to afford a compound expressed by formula VII. The resultant compound expressed by formula VII is reacted with nicotinic acid or isonicotinic acid.
Patent JP-H11225192-A (JP)
Title: Mounting structure of electronic equipment
Inventor: IMAI FUMITO
IPC: H04M1/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide mounting structure of electronic equipment by which the number of parts in a holder member is reduced and an assembling work is efficiently executed. SOLUTION: A portable telephone set 100 is provided with a holder member 1, a base plate 2, a receiver 3 electrically connected to the base plate 2 with the holder member 1, display parts and a transmitter 5. The holder member 1 is provided with a key sheet part 1A including the switches of a numeric key, a call originating key, a call incoming key and an on-hook key, a first holder part 1B containing the receiver 3, the second holder part 1C containing the display parts 4 and the third holder part 1D containing the transmitter 5 and the respective parts 1A, 1B, 1C and 1D are integrally constituted by an elastic member with a light transmissivity.
Patent JP-S61203273-A (JP)
Title: Cylindrical saw
Inventor: INOUE NIRO
IPC: B24D7/18
Filed: 1985-03-03
Abstract: PURPOSE:To eliminate adhesion of chips to the cylinder by boring plural small holes through the sidewall of cylindrical saw thereby discharging the chips produced at the inside of inner cylinder through said holes to the outer face of the cylinder. CONSTITUTION:The chips produced at the inside of cylinder 1 of a saw H through cutting are discharged through small holes 5a, 5b made through the sidewall of cylinder 1 to the outerface of the cylinder 1. Then said chips are discharged easily through a screw groove 6 made in the outercircumference of the cylinder 1 to the outside of a hole made through said saw 11 in a work 10. Consequently, residual chips are scarely produced resulting in reduction of power loss of motor due to friction between the chips K and the inner face of the cylinder 1.
Patent JP-S55133764-A (JP)
Title: Button-type cell
Inventor: TSUBURAYA YOSHITANE
IPC: H01M4/06
Filed: 1979-04-04
Abstract: PURPOSE:To prevent warpage due to spring-back and to prevent any trouble that may be encountered during assembley, by press-forming the metal porous body of the molded positive electrode into a specific configuration. CONSTITUTION:Press forming is accomplished so that the projected part 4 at the center of the foamed metal 2 of the molded positive electrode 1 is 0.03-0.12mm higher than its peripheral part. The foamed metal 2 of the molded positive electrode 1 is in contact with the separator 6 when accommodated in the positive electrode can 11. Thus, warpage of the molded positive electrode 1 is prevented. The projected part 4 of the molded positive electrode 1 presses the center of the porous resin film 7 and cellophane 8 which make up the separator 6, causing the air present between them is allowed to escape easily. As the result, the internal resistance decreases and the closed-circuit voltage increases.
Patent JP-S63211303-A (JP)
Inventor: NINOMIYA TOSHIFUMI
IPC: A61F13/15
Filed: 1987-02-25
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-H06221955-A (JP)
Title: Method for inspecting defect of vessel
Inventor: YAMADA KATSUYA
IPC: G01N21/90
Filed: 1993-01-22
Abstract: PURPOSE:To provide a very economical inspection method capable of optically inspecting defects of a weld miss, pin hole, etc., of a vessel, by utilizing the Schlieren phenomenon. CONSTITUTION:A vessel 6 to be inspected closed up tight in a beam 5 converged by a condenser lens 2 of an optical system capable of observing the Schlieren phenomenon is provided, a compressed gas of a refractive index of light or a temperature differing from them of an ambient atmosphere of the vessel 6 is put in the vessel 6, the turbulence phenomenon of the atmosphere generated by the gas leaked from the vessel 6 is detected by a light-reception part 4, and the defect existence of the vessel 6 is inspected.
Patent JP-S62202401-A (JP)
Inventor: NAKADA YUTAKA
IPC: F21S8/12
Filed: 1986-02-28
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-H09229046-A (JP)
Title: Loosening preventing mechanism for bolt
Inventor: NAKAYA YUJI
IPC: F16B39/12
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To enable automatic fastening according to looseness in a connection part by providing a first nut threadedly engaged with a bolt inserted in a shrinkable part to be connected, a second nut positioned at a specified interval, and a coil spring interposed therebetween, and by applying load in the fastening direction to the first nut. SOLUTION: A bolt 1 is inserted in shrinkable members to be connected 2, 3, and a first nut 4 is engaged with therewith through a washer 5. After a coil spring 12 is fitted thereon, a second nut 8 is fitted thereto. In this case the coil spring 12 is engaged at its opposed ends with locking parts 6, 9. The second nut 8 is fastened excessively so that load in the fastening direction is applied to the first nut 4 against the repelling force of coil spring 12. At the time of shrinkage of members 2, 3 to be connected 2, 3, the first nut 4 is automatically rotated and moved in the fastening direction by the load applied with the second nut 8, thereby surely retaining the members 2, 3.