baber/WOPTO huggingface dataset:
Patent JP-S63244754-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUSE HARUHIDE
IPC: H01L21/3065
Filed: 1987-03-31
Abstract: PURPOSE:To make it possible to bury in and form a fine insulator of good quality flatly and easily by a method wherein a thin film is deposited on a semiconductor substrate, wherein a groove is formed, and after an etching is performed up to the way, the low-density part of the thin film is removed by wet etching to form a small groove and after then, an etching of a sputtering property is performed and a thin film is again deposited. CONSTITUTION:A groove 1A is formed in the isolating part of an Si semiconductor substrate 1 by etching, an SiO2 film 2 of a film thickness of 1.5 mum is deposited by a decomposition CVD method and this is subjected to dry etching until being formed in a thickness of 0.3 mum. Then, a high-etching rate and low-density part 1A is mainly removed by etching. As a result, a small groove 4 of a width of 0.1 mum and a depth of 0.3 mum or thereabouts is formed in the SiO2 film. Moreover, if an etching of a high sputtering property is performed, the groove is turned into a groove 6 having a spreading upper part in shape. After that, an SiO2 deposited film 7 of a thickness of 0.5 mum is deposited by a decomposition CVD method to perform an embedding of the groove 6 and the SiO2 films 2 and 7 on the substrate 1 are removed to perform a complete flattening.
Patent JP-S58194039-A (JP)
Title: Photoreceptor for electrophotography
Inventor: SUZUKI KATSUMI
IPC: C01B33/02
Filed: 1982-05-10
Abstract: PURPOSE:To prevent an amorphous Si film from being cracked, by forming plural grooves at specific intervals in the film formation surface previously of a conductive substrate after specular finishing. CONSTITUTION:After the film formation surface 1a, i.e. outer circumferential surface of the conductive substrate 1 is finished into a specular surface, the plural linear grooves 16... are formed in parallel lengthwise at specific intervals d1. The grooves 16... are in a V shape; the width d2 is 0.5-5mum and the interval d1 is 1-50mm..
Patent JP-2000274306-A (JP)
Title: Piston structure of engine
Inventor: HIRAMOTO KENJI
IPC: F02F3/26
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To set the position and the form of a cooling hollow provided around a cavity, in order to improve the reliability of a cavity lip provided on the top surface of a piston. SOLUTION: A cooling hollow 30 is provided in a circular form, at the head part 12 of a piston 10, in order to surround a cavity 20 provided on the top surface 16 of the piston 10. In this case, the cooling hollow 30 is formed in an elliptical form, and its shorter diameter is fitted in the extending direction of a piston pin, and the longer diameter is fitted in the thrusting direction orthogonal to the pin direction. In the pin direction, the wall thickness L between the cooling hollow 30 and the outer peripheral surface of the piston 10 is made thicker and the rigidity is made larger, and the deformation of a lip part 22 by an explosion stress to be an outer stress is suppressed. The wall thickness L is made thinner in the thrusting direction, and the rigidity is reduced, and the deformation of the lip part 22 by a thermal stress to be an inner stress is also suppressed.
Patent JP-S57192005-A (JP)
Title: Coil
Inventor: TAKAHASHI SHIYUUICHI
IPC: H02K23/66
Filed: 1981-05-21
Abstract: PURPOSE:To use a bobbin as a magnet, and to simplify the form of the bobbin while miniaturizing the coil by shaping the bobbin by a resin material into which a magnetic material is mixed, winding a wire rod on the outer circumference of the bobbin and magnetizing the bobbin. CONSTITUTION:The resin material into which the powdered magnetic material of strontium ferrite, etc. is mixed is molded, and a discoid bobbin 21 is formed. A hole 22' with shape slightly smaller than the diameter of a terminal pin 22 is worked simultaneously when the bobbin is molded. The terminal pin 22 is inserted and fixed to the hole 22' of the resin shape 21 worked. The self-welding wire rod 24 is wound on the outer circumference of the bobbin from one terminal pin 22, the end section is wound on the other terminal pin and the wire rod is soldered. The bobbin 21 on which the self-welding wire rod 24 is wound is magnetized just before the last assembly.
Patent JP-2000270825-A (JP)
Title: Device for preparing cabbage
Inventor: ZUSHI HIROAKI
IPC: B26D1/14
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a cabbage-preparing device which can automatically cut the outer leaves of cabbages in a process for loading and carrying the cabbages harvested from a field and having the outer leaves. SOLUTION: This device for preparing cabbages comprises a carrying mechanism 2 for loading and continuously carrying cabbages C harvested from a field and having outer leaves, and a cutting mechanism 3 which is disposed in the half way of the carrying route of the carrying mechanism 2 and is used for cutting off the outer leaves of the cabbages C at arbitrary positions. Therein, the carrying route of the carrying mechanism 2 is formed in the form of an endless loop capable of being moved in the horizontal direction. The device for preparing cabbages is disposed on a moving truck 5. A space for feeding the cabbage C to be prepared on the carrying route or for discharging the prepared cabbage CA is widely formed. The cabbage C fed on the carrying route is repeatedly prepared, so long as the cabbage is not discharged, and it is therefore not necessary to again feed a cabbage.
Patent JP-H06292392-A (JP)
Title: Controller for inverter driving motor
Inventor: KUSAKA YASUSHI
IPC: H02P27/08
Filed: 1993-04-05
Abstract: PURPOSE:To execute correction for the back electromotive force of a motor by a simpler means. CONSTITUTION:An amplitude control circuit 26 is provided for controlling the amplitude of a triangular wave produced in a triangular wave generation circuit 24. The amplitude control circuit 26 produces an amplitude voltage Vref on the basis of the revolution speed of a motor 12 which is detected by a revolution speed sensor 28, there controlling the amplitude of the triangular wave. The output amplitude of a PI control circuit 14 may be controlled. Therefore, since the amplitude control of a triangular wave or a voltage waveform is executed in accordance with the revolution speed of the motor 12 showing the counter electromotive force of the motor 12, phase adjusting calculation is eliminated, so that a more accurate PWM signal may be generated than one in the case where correction on a counter electromotive force is executed by the correction addition to the output of the PI control circuit 14.
Patent JP-H11274993-A (JP)
Title: Multi-data transmitter-receiver system
Inventor: SUZUKI KATSUTO
IPC: H04B7/08
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously communicate video quickly, accurately and sharply, audio and data signals between a mobile body in a specific wide area and a stationary base station with a very weak radio wave. SOLUTION: This system consists of a mobile set 1 having a TV camera 3, a microphone 4, a transmitter 6 that sends video and audio signals as an FM modulation narrow-band extremely weak radio wave and a transmission antenna 7, and a stationary device 2 having plural reception antennae 8 and slave receives 10 disposed in the area, a diversity device 11 that automatically selects a slave receiver with a best reception state among plural slave receivers 10 and sends signals to a master receiver 12, the master receiver 12, a monitor 13 and a loudspeaker 14. Moreover, the stationary device 2 sends video, audio and data signals as required to the mobile set 1. Thus, the information is quickly and accurately sent, by which sophistication of technologies, such as technical assistance for installation inspection patrol and one-man work, can be coped with adequately.
Patent JP-S63245807-A (JP)
Inventor: ITO KIYOSHI
IPC: F21V11/06
Filed: 1987-03-31
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-S62236465-A (JP)
Title: Production of paste spice
Inventor: HAMAKAWA HIROSHIGE
IPC: A23L27/00
Filed: 1986-04-04
Abstract: PURPOSE:To obtain paste spice which stably preserves taste of spice even by long-period storage and rapidly produces spice in the oral cavity, by blending microcapsules having sealed a spice component with a base material of paste spice. CONSTITUTION:Microcapsules (preferably having 20-30mum particle diameter and 4-50mum film thickness) having sealed a spice component is blended with a base material of paste spice to give the aimed paste spice.
Patent JP-S60222405-A (JP)
Title: Skin external agent containing incorporated granule
Inventor: YANAGIDA TAKESHI
IPC: A61Q19/10
Filed: 1984-04-18
Abstract: PURPOSE:A skin external agent, obtained by incorporating a granule granulated by an oil-resistant binder with other components, and having improved washing or massage effect and further improved feeling of satisfaction after use. CONSTITUTION:A skin external agent obtained by sprinkling an oil-resistant binder which is a water-soluble high polymer such as hydroxyethyl cellulose, methyl cellulose, carboxymethyl cellulose, polyvinyl alcohol, gelatin, sodium alginate or polyacrylic acid derivative as an aqueous solution on powder having <=0.1mm. particle size of an inorganic pigment, e.g. talc or titanium oxide, or high polymer material, e.g. polyamide such as nylon, which is stirred in a fluidized granulator or stirred granulator by a method, e.g. spraying, to granulate the powder, and produce granule having 0.05-2.0mm. grain diameter, and incorporating 0.1-50wt% resultant granule in a water-in-oil type (W/O) system or oil system in a skin external agent in the form of cream or gel.
Patent JP-S522595-A (JP)
Title: Device to sort coins by denomination of coin deposal machine
Inventor: ASAMI KAZUTO
IPC: B65B59/00
Filed: 1975-06-24
Abstract: PURPOSE: To do electrical sorting of coins according to denomination by using mota in coin disposal machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11322465-A (JP)
Title: Porous ceramic material and its preparation
Inventor: SORIA RAYMOND
IPC: C04B38/06
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a homogeneous bulky porous ceramic material having adjustable controlled porosity and pore diameter. SOLUTION: The porous ceramic material has <4 μm average pore diameter D50 and <4% closed porosity and is prepd. by a process including (i) a step for preparing an inorg. paste contg. an inorg. component or filler, an org. binder, a pore forming agent, a solvent and, optionally, a deflocculant and/or an inorg. binder and/or a workability improver, (ii) a step for molding the paste and (iii) a step for solidifying the resultant molding by sintering.
Patent JP-2000276047-A (JP)
Title: Method and device for superimposing information, and recording medium for processing the same
Inventor: NOGUCHI EIJI
IPC: G09C5/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To minimize deterioration in a series of data by deciding a degree of the deterioration in the series of data by a method of obtaining the minimum value, to obtain the best calculating means with respect to a calculating means used for superimposing information. SOLUTION: By projecting a series of data F0 onto a data string v0 by a calculating means 101, projecting a series of information-superimposed data onto a data string v1 by the calculating means 101. Then, a norm distance of the difference between the vectors of the series of data F0 and F1 is calculated by the calculating means 106 while keeping a relation of v1=v0+n between those data strings v0, v1 and a random number series in stored in a storage means 105, and the result is minimized by a minimum value detecting means 198 by using the projection R as a parameter.
Patent JP-S59204626-A (JP)
Title: Finely porous film of synthetic resin having nonporous layer
Inventor: DOI YOSHINAO
IPC: C08J9/38
Filed: 1983-05-06
Abstract: PURPOSE:The titled finely porous film having improved strength, wherein through holes of finely porous film of synthetic resin (finely porous film) having three-dimensional network structure are open at one side and closed with the synthetic resin equal to the finely porous film at the other side. CONSTITUTION:The finely porous film 1 (most preferably, PE or PP) has the through holes 2' communicated with the surface and the back, is obtained by forming the nonporous film 3 on one side of the conventional finely porous film 1', and consists of the porous layer 4 and the nonporous layer 3. Consequently, the through holes 2 of the finely porous film 1 have three-dimensional network structure, are open at one side and closed with the nonporous layer 3 at the other side. The nonporous layer 3 consists of the same synthetic resin as that of the finely porous layer 1. USE:A reflecting material for liquid crystal display element (most preferably reflecting material for liquid crystal display element of transmission type), or insulating film impregnated with oil.
Patent JP-H10274280-A (JP)
Title: Vibration damping device
Inventor: OKADA YOJI
IPC: B60G13/14
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damping device which can increase a generated voltage, improve the regeneration efficiency, and improve the damping effect. SOLUTION: In a vibration system and a vibration insulation device which have mass 1 and a spring 2 and are put into a model, an energy regeneration damper device 10 is provided (A), the energy regeneration damper device 10 consists of an electromagnetic actuator 3, a resonance circuit 8 composed of an inductance L and a capacitor C, and a charging circuit 9 (B), and the electromagnetic actuators 3 (direct acting motor and direct acting generator) are attached to the spring 2 in parallel (C).  Electric power generated by the actuators 3 due to the vibration is introduced into the resonance circuit 8 composed of the electrical inductance L and the capacitor C (D), and a voltage is amplified due to the resonance to store electric power in the charging circuit 9 (E) so that the resonance circuit 8 does not adversely affect the vibration system due to nonlinear characteristics of the charging circuit 9 (F).
Patent JP-H07287502-A (JP)
Title: Color electrophotographic device
Inventor: YAMAMOTO HAJIME
IPC: G03G21/10
Filed: 1994-04-18
Abstract: PURPOSE:To provide a color electrophotographic device having a constitution in which cleaning fault hardly occurs in the case of forming an image and toner is prevented from falling on a color image. CONSTITUTION:Plural image forming units 15 constituted of a developing means 25 having the toner whose color is different from the color of a photoreceptor 21 are used. An entire image forming unit group 16 rotatably moves to synthesize the color image. The units 15 form the image in a state where the means 25 is arranged on the upper side in the gravity direction from the shaft center of the photoreceptor 21 and a cleaner means 33 is arranged on the lower side in the gravity direction. In the image forming state of the units 15, the transferring position of a toner image is on the upper side in the gravity direction from the shaft center of the photoreceptor 21.
Patent JP-S57194065-A (JP)
Title: Powder agent scattering method
Inventor: AZUMA KUNIMICHI
IPC: B05B7/14
Filed: 1981-05-22
Abstract: PURPOSE: To scatter different kinds of powder agents by use of an existing powder scattering machine, by leading a part of a current in a blast pipe, into a powder agent tank so that the powder agent in the tank is sent out.  
     CONSTITUTION: A powder agent tank 2 for leading a part of a passing air current in the blast pipe, into the powder agent tank, and sending out and mixing a powder agent in the tank, into the passing air current in the blast pipe is connected to a discharge blast port 10 of an air blower F through the blast pipe 1, and when the air blower F is driven by stopping the feeding of the powder agent in the powder agent tank T, a part of the passing air is jetted into the tank 2 through a jet hole 8 from a blast passgae 7, the powder agent in the tank, which has been blown up into a blast quantity control cup 3 is supplied into the blast pipe 1 from a powder feed passage 9, and is scattered from a powder scattering pipe 11 together with the passing air current in the blast pipe 1. Accordingly, a scattering work of a desired powder agent can be performed easily without remodelling an existing air flower itself. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10275979-A (JP)
Title: Ceramic board and divided circuit board
Inventor: FUKAMIZU NORIMITSU
IPC: H05K3/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic board and a divided circuit board in which the continuity of an end-face electrode can be ensured even when a part of the end-face electrode is disconnected. SOLUTION: A ceramic board is provided with an insulating base body 13 in which a plurality of insulating layers 10 composed of a ceramic are laminated, with internal interconnections 11 which are formed between the insulating layers 10, with dividing grooves 7 formed on both surfaces of the insulating base body 13 and with a conductive member 21 which is formed in the thickness direction of the insulating base body 13 and which forms end-face electrodes 2. When the insulating base body 13 is divided by the dividing grooves 7, every divided circuit board 1 which comprises a plurality of end-face electrodes 2 is obtained.  In this case, the dividing grooves 7 are formed so as to divide both surfaces of the conductive member 21 into two parts, a plurality of interlayer conductors 23 which are formed respectively between the insulating layers 10 are connected to the conductive member 21, and the interlayer conductors 23 are connected to each other by via-hole conductors 12.
Patent JP-2000277808-A (JP)
Title: Light source device and its manufacture
Inventor: OKAMOTO SHIGEYUKI
IPC: H01L33/54
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a light source device which is simple-structured and can be visually recognized from all directions, by disposing a light emitting element chip which is made from a translucent substrate formed with a semiconductor light emitting layer on a translucent support member, and integrally molding the light emitting element chip and the light transmitting support member with the translucent material. SOLUTION: On the surface of a translucent glass substrate 2, a GaN blue color LED element 3, a GaN green color LED element 4, and a GaAs red color LED element 5a are arranged in a line. The LED element 5a has its electrode on the backside fixed to a wiring pattern 6 and its electrode on the upper face side electrically connected to the wiring pattern 6 by a gold wire 7. The translucent resin 11 is disposed on a part of the surface and a part of the backside of the glass substrate 2 so as to cover the LED elements 3, 4, 5a and the gold wire 7. The glass substrate 2 and the LED elements 3, 4, 5a covered by the translucent resin 11 are integrally molded with the light transmitting resin 10 to form a light transmitting molding.
Patent JP-H07288374-A (JP)
Title: Manufacture of injection molded circuit component
Inventor: ASANO HIDEKI
IPC: B29C45/16
Filed: 1994-04-18
Abstract: PURPOSE:To form an electric circuit in which types of using chemicals are reduced by roughing an exposed surface of a primarily molded form of easily platable resin by sand blasting after secondary molding is finished, and electrolessly plating it after cleaning it. CONSTITUTION:After easily platable resin 1 mixed with electrolessly plating catalyst is primarily injection molded, hard platable resin 2 not mixed with the catalyst is so secondarily injection molded that part of primarily molded form of the resin 1 is exposed and its exposed surface becomes a predetermined electric circuit pattern 3. After the secondary injection molding is finished, the exposed surface of the resin 1 of the secondarily molded form is roughened by a sand blasting method by using abrasive particles. Thus, surface unevenness of the exposed surface of the resin 1 is increased to increase its surface area. Then, when it is electrolessly plated after cleaning, adhesive properties of the electric conductor film 3 with the resin 1 is improved. Accordingly, types, using amounts of chemicals to be used are decreased, safety is improved, and a manufacturing time is shortened.
Patent JP-S578014-A (JP)
Title: Cutting device of heat radiating plate for heat exchanger
Inventor: ITOU HIRONORI
IPC: B23D19/06
Filed: 1980-06-10
Abstract: PURPOSE: To provide the cutting device wherein upper and lower blades are rotated to cut a thin plate by the feeding of the thin plate, so that no burrs are produced even when the feeding rate and feeding speed of the thin plate are changed.  
     CONSTITUTION: Lower edges 7 of a slitter for the lower blade are arranged at an even interval with a certain pitch on a rod 3 for the lower blade through a spacer 8 rotatably together with the rod 3. Upper edges 9 of a slitter for the upper blade are supported rotatably by a holder rod and arranged at such positions as to engage with the corresponding lower edges 7. The abutment between the upper and lower edges 7 and 9 is controlled by a cam mechanism 6. The rotation of the edges 7 and 9 caused by the movement of an aluminum thin plate therebetween makes the edges rotate and this rotation performs the cutting of the plate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01249264-A (JP)
Title: Heating head
Inventor: NAKAZONO MASAKAZU
IPC: H05K3/34
Filed: 1988-03-31
Abstract: PURPOSE:To thermally press-fit a multiterminal electronic part to a board without causing any burning of the electronic part and board by coating a diamond thin film on the contact part coming into contact with the terminal of a multiterminal electronic part at least of a heater chip. CONSTITUTION:A flat package IC 20 is transferred onto the just above the point where a printed circuit board 23 is arranged and positioned to the pad 23a of the above of the printed board 23. The whole heating head is then descended and each terminal 21 of the package IC 20 is placed on the solder layer of the upper face of the pad 23a first. The descent is progressed further, the tip face of each split chip 13 is gradually abutted to the terminal 21 and the terminal 21 of each four side is pressed. A current is fed from a feeding device 15, the solder layer is melted by the heat generated from the split chip 23 itself and the terminal 21 is subjected to heat pressure fitting to the pad 23a of the board 23. Now the shunt of the current from a heater chip 12 can be eliminated as a diamond thin film 27 having the insulation of >=1MOMEGA is coated thereon. Consequently no burning of the electronic part and board is caused.
Patent JP-S562004-A (JP)
Title: Input-output unit of automatic controller
Inventor: HARADA TOSHIO
IPC: G05B19/16
Filed: 1979-06-21
Abstract: PURPOSE: To make it easy and secure to input and output an automatic control program by providing an input-output unit through which the contents of a program can be seen and selectively assigned.  
     CONSTITUTION: Opening part 4 of front panel 2 of control part 1 is provided with attachable and detachable input-output unit 3. This unit 3 is equipped with readable information cards 10 and 10a and information selectively assigned by selection bar 5 is stored on track 16a on magnetic cylinder 16 of an input-output memory part. Then, magnetic heads 19, 19a and 19b come in contact with moving track 16a on cylinder 16 and input-output responses are made between unit 3 and control part 1. This unit 3 is used to read and assign selectively the contents of a program, so that it can be made easy and secure to input and output the automatic control program. 
     COPYRIGHT: (C)1981,JPO&Japio