baber/WOPTO huggingface dataset:
Patent JP-S57182130-A (JP)
Title: Device to set sound receiving point for speaker
Inventor: HAYASE TOORU
IPC: G01H3/00
Filed: 1981-05-01
Abstract: PURPOSE:To provide simple construction and easiness of operation to improve operation efficiency by providing a slide frame that is formed with bending at a specified angle and has at the bend a stand set up upright and provided with a plurality of microphones. CONSTITUTION:A pair of supporting members 10 and 11 are installed rotatably at symmetrical positions with a vertial line 8 inbetween, the vertical line passing a reference point 9 in front of a speaker means 1. At the bend section of a slide frame 2 that is formed with bending at a specified angle a stand 3 provided with a plurality of microphones 14 is supported upright rotatably at the bend section of the slide frame 2, so that the microphones 4 always face the datum point 9 of the speaker means 1. Further, positions that are at a distance from the bend section are supported slidably into supporting sections 10 and 11. All the microphones 14 are mounted in such a fashion that all of their ends are positioned at equal distance from the reference point 9 and point. With this arrangement, acoustic characteristics of all the points on imaginary spherical planes which have the reference point 9 as their center or arbitrary points can be measured.
Patent JP-H10246128-A (JP)
Title: Actuator and exhaust brake device using it
Inventor: TAKAHASHI MASANORI
IPC: F15B15/10
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust brake device whereby a reciprocating motion of an actuator can be converted into a rotary motion, this actuator is used, assembly is facilitated, a mounting space is decreased, an axial line of the actuator and an axial line of a valve shaft can be arranged on the same straight line, and transmission of heat from an exhaust passage to the actuator is decreased as small as possible. SOLUTION: A device comprises a diaphragm 5 mounted between first/second convers 2, 4, retainer 6 and a spring 7, output rod 8 movably inserted in a recessed part 6a of the retainer, helical groove part 8a formed in a peripheral surface of the rod, and a protrusion part 9 provided to protrude to the recessed part from a side wall of the retainer to insert a tip end part thereof in the groove part. A tip end part of the output rod, through a connecting fixture 11 formed in U shape, is connected to a valve shaft 2 of an exhaust gas control valve provided with a valve unit 24 of butterfly type.
Patent JP-2000226587-A (JP)
Title: Structure for charging waste gas into drying kiln
Inventor: YOSHIDA SHIGERU
IPC: C10B45/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple and less expensive means for linking a drying kiln to a carbonization kiln whose atmospheres are intercepted from each other in a rotary kiln-type carbonization apparatus. SOLUTION: Extending from the secondary combustion chamber 5 of a carbonization oven 2, a chamber 7 is placed through a duct 6. A drying kiln 1 having a heat-served outside wall is placed in such a manner that plural waste gas inlets 9 come to near the center line of the drying kiln 1 in the chamber 7. The rear end part of the drying kiln passing the tire 14 is inserted into an atmosphere intercept box 3. A carbonization kiln 4 is placed in such a manner that it is on a straight line with the drying kiln 1 via the atmosphere intercept box 3, and it comes into a carbonization oven 2.
Patent JP-S58184711-A (JP)
Title: Induction electric apparatus
Inventor: NAGAYA TSUNEHIKO
IPC: H01F27/18
Filed: 1982-04-23
Abstract: PURPOSE:To reduce an used amount of a cooling medium solution and weight of the apparatus by a construction wherein an insulating enclosed container accommodating coils is connected with a cooler provided on the exterior so as to permit circulation of a volatile cooling medium. CONSTITUTION:An induction electric apparatus is accommodated in a tank 8 together with inert insulating gas 10 such as SF6 gas. A certain amount of a volatile cooling medium solution 22 is charged in gaps between coils 4, 6 and an insulating enclosed container 12. A port in a cover 20 at the top of the enclosed container 12 is connected with the lower end of the container 12 through pipings 32, 34 and a piping 38 extending downward from the lower end of a cooler 36, which is provided outside of the tank 8 as an outer box. Preferably, the cooler 36 is disposed abvoe the level of the cooling medium solution 22 in the enclosed container 12.
Patent JP-H09233967-A (JP)
Title: Locking and fixing method for shellfishes for cultivation and automatic edge hanging machine
Inventor: WATANABE KOHEI
IPC: A01K61/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency for locking and fixing shellfishes for cultivation and to improve anti-drop strength for shellfishes. SOLUTION: Concerning a method for locking and fixing bivalves through a lock pin 1 onto a rope 13 for cultivation, the lock pin 1 is made linear, its diameter is longer than 90% in comparison with a lock hole pierced at the edge part of the bivalve and only its top end part is formed tapered with the same diameter. Such a lock pin 1 is inserted through the lock hole pierced at the edge part of the bivalve and locked onto the rope 13 for cultivation and afterwards, both the end parts of the lock pin 1 are crushed.
Patent JP-H01239931-A (JP)
Title: Manufacture of electronic device with carbon film formed thereon
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/205
Filed: 1988-03-22
Abstract: PURPOSE:To selectively etch a carbon film by providing a mask on the carbon film on a substrate, said mask acting to block a plasmatic fluoride gas and selectively etching said film with said fluoride gas. CONSTITUTION:A mask 35, which comprises organic resin, silicon oxide, silicon nitride, or a composite coating film of those materials, or non-oxidizable metal such as gold, platinum, and chrome, is selectively provided on a substrate 31, which is coated with a carbon film 34 comprising carbon or a material including carbon as a principal ingredient. The mask 35 serves to block fluoride gas which has been made plasma. The mask 35 is used to selectively etch the carbon film 34 by sulfur hexafluoride, nitrogen fluoride, and carbon fluoride or composite gas thereof. After the etching, the mask 35 is removed to selectively provide carbon films 34-1, 34-2 and 34-3.
Patent JP-H06283224-A (JP)
Title: Terminal block with attachment
Inventor: UENUSHI MASAFUMI
IPC: H01R9/00
Filed: 1993-03-26
Abstract: PURPOSE:To make the withstand voltage test and sequence test of a terminal block with an attachment by detachably mounting the connector type attachment, whereto one of adapters can be connected, onto the electric wire connecting terminal block, and then changing the one adapter having already connected to the same attachment for another so that the terminal block is easily connected to a testing device via the same attachment. CONSTITUTION:A crimp-style terminal at the tip of an electric wire 3 is nipped between a terminal board 1 and a terminal screw 4 threadedly attached to a washer 2 so as to be fixed to a terminal block 5, and then a detachable connector type testing attachment (At) 6 is mounted onto the terminal block 5. Each tab terminal 9 having its plural connecting portions being connected respectively to both a withstand voltage testing short-circuit adapter 7 and a sequence testing adapter 8 branched from one terminal connecting portion being connected to the terminal block 5 is installed in the attachment (At) 6, and also each one- terminal connecting adapter 10 is connected to the adapter 7 or 8 so that the adapter 7 or 8 with plural adapters 10 may be connected electrically to the terminal block 5. The terminal block 5 can thus be connected without difficulty to a testing device via the same attachment (At) 6 so as to make the withstand voltage test and sequence test of the terminal block 5 by only making the changeover connection of the one adapter 7 or 8 to the same attachment (At) 6.
Patent JP-S58183207-A (JP)
Inventor: MIZUNO HEIKICHI
IPC: E04F13/08
Filed: 1982-04-21
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-H09255400-A (JP)
Title: Cement-containing joint mixture
Inventor: KIHARA MICHIMASA
IPC: C04B14/28
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To improve antifungal property or mildew resistance by incorporating a specified anti-fungus agent or mildew proofing agent and alumina cement. SOLUTION: Almumina cement is blended by >=20wt.% with <=70wt.% aggregate, 0.01-5.0wt.% one or more kinds of antifungal agents or mildew proofing agents selected from among tebuconazole, zinc 2-pyridinethiol-1-oxide, 2,4,4'- trichloro-2'-hydroxydiphenyl ether and 10,10'-oxybisphenoxyarsine and <=10.wt% one or more kinds of additives selected from among an admixture, a waterproofing agent, a pigment, a water retaining material and a hardening regulating agent.
Patent JP-H02247219-A (JP)
Title: Electrically conductive polymer composition
Inventor: TOMOSAWA HIDEKI
IPC: C08G61/12
Filed: 1989-03-20
Abstract: PURPOSE:To provide the title composition useful for antistatic agents, electromagnetic wave-shielding materials, electrically conductive coatings, junction devices, chemical sensors, etc., comprising a pi-conjugated polymer made up of specific recurring unit, a non-oxidative proton acid and a solvent for both these components. CONSTITUTION:The objective composition comprising (A) a pi-conjugated polymer made up of recurring unit of the formula (Ht is NH, S, O, Se or Te; R is 1-10C alkyl or ether; X is CO2 or SO2; M is H, Li, Na or K), (B) a non- oxidative proton acid and (C) a solvent for both the components A and B.
Patent JP-S55160882-A (JP)
Title: Hand type electronic wrist watch
Inventor: ABE TOMOHIKO
IPC: G04C3/14
Filed: 1979-06-01
Abstract: PURPOSE:To accomplish higher efficiency of the hand rotating step motor by setting the drive voltage of the step motor at 2v or more to be driven by the square wave voltage. CONSTITUTION:A battery with an output voltage of 2v or more is provided as the watch body driving source. When the drive voltage to be applied to the step motor is raised, a shorter time A' is required for reaching the current iA to start the rotation of the rotor. This eliminates waste current spent until the rotor starts rotation, thereby shortening the pulse width of the drive voltage.
Patent JP-S61226545-A (JP)
Title: Piston for internal-combustion engine
Inventor: SAWADA KENJI
IPC: F02F3/12
Filed: 1985-03-29
Abstract: PURPOSE:To prevent early burning by performing build-up welding of highly corrosion-resistant alloy at the portion on top of the piston crown subject to burning. CONSTITUTION:Built-up welding 14 of highly corrosion-resistant alloy is performed on top 13 of the piston crown 12 of piston 11. The welding 14 is performed at the portion easily subject to burning from immediately below the fuel valve along the fuel injecting direction in crescent within the range of about 90 deg.. Consequently, the durability of the piston crown 12 can be improved economically. When immersing the lower section including the piston ring shelf section 17 into cooling oil tank 18 to suppress temperature rise during repair welding, entire repairment of piston ring shelf 17, multi-joint face, bolt hole, etc. is not required.
Patent JP-S60213296-A (JP)
Title: Accelerator/decelerator of motor
Inventor: UCHIUMI HIROAKI
IPC: H02P23/04
Filed: 1984-04-05
Abstract: PURPOSE:To smoothly accelerate or decelerate even in a high speed rotation range by varying the output voltage frequency of an inverter under digital control. CONSTITUTION:Setters 11-15 for setting a target frequency of the output voltage of an inverter 5 corresponding to a target rotating speed, the primary and secondary resonance frequencies, increased or decreased frequency values at the normal acceleration or deceleration time, and the increased or decreased frequency value at the primary or secondary resonance band passing time are provided in a set panel 1. Pushbutton switches 16, 17 for starting and stopping the operation, and set alternation switch 18 for altering the set values by the setters 10- 15 are provided in the panel 1. Further, a controller 2 for sequentially varying the output voltage frequency of the inverter 5 for driving a motor M is provided. The controller 2 has microcomputers 20, a ROM21, a RAM22, a panel interface 23 and an inverter interface 24.
Patent JP-S51143654-A (JP)
Title: A process for preparing 17alpha -(3- hydroxypropyl)-17beta -hydroxyandrosto-4-e n- 3-one
Inventor: OKUJIMA HIROMI
IPC: C07J31/00
Filed: 1975-06-06
Abstract: PURPOSE: A process for preparing the titled compound used as an intemediate of spironolactone,an antialdosterone diuretic and hypotensive drug,from an inexpensive androsto-1,4-dien-3, 17-dione as a raw material. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11262944-A (JP)
Title: Extrusion device of unvulcanized tread rubber for tire
Inventor: NAKAMURA YOSHINORI
IPC: B29D30/52
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent both the generation of the non-uniform wear of a tread rubber and the generation of the crack trouble in the tread rubber from occur ring by a method wherein a tip opening part is positioned over the whole thick ness of an extruded rubber at the back surface of a mouth piece having the length of an opening for widthwise cutting of the rubber. SOLUTION: A third branch flow path forming mold 20 has a slender form, which detachably fits to two notched parts provided respectively on both side first flow path forming molds 10, between which a notched recessed part 10-1 of the first flow path forming mold 10 is pinched, and the introductory port 23 of a green rubber B open to the inclined notched recessed part 15 of a second main stream flow path forming mold 11. The mold 20 has a bottom part, which crosses a broad space 17-1 formed by a mouth piece 6 and a die holder 6b at the back surface of the mouth piece 6 in the state extending over the notched recessed part 10-1 of the first flow path forming mold 10, and in which a very narrow slit-like tip opening part is provided.  Further, the mold 20 has a space for a branched flow path 11b-2 shielded from the main stream flow paths 11b-1 except the above-mentioned opening part and the introductory port 23.
Patent JP-H11327847-A (JP)
Title: Printer interface unit, and image forming system provided with the interface unit
Inventor: AONUMA MASASHI
IPC: G06F3/12
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To output an image to a printer corresponding to a film type which an operator desires in a plurality of printers connected to an image information network without troubling the operator. SOLUTION: This interface unit 31 is provided with a film type recognition means 41 recognizing the types of films which can be outputted for the respective printers 21 and 22 connected to the interface unit, and a printer selection means 42 selecting the printer corresponding to the film type (base color) matched with an output request in the printers 21 and 22. When a plurality of interfaces exist, information is exchanged between the interfaces. Thus, the printers 21 and 22 which appropriately correspond to the requests are selected or the output request is transferred to the other interface to which the printer is connected even if the output request is given to any interface.
Patent JP-S58186217-A (JP)
Title: Detection amplifying circuit
Inventor: HIRATA MASAKI
IPC: H03K5/08
Filed: 1982-04-23
Abstract: PURPOSE:To form a detection circuit in high speed with less number of clocks, by connecting the gate and the drain of a load MOS in crossing. CONSTITUTION:A signal from input terminals 8, 9 is sampled at N channel MOS 3, 4 with a clock phi1. The load P channel MOSs 5, 6 have a threshold voltage the absolute value of which is larger than the difference between a power supply voltage and an input voltage so that they are not conductive at input sampling. A discharge transistor (TR) 7 is conductive with a clock phi2, a voltage of a common source is decreased and a flip-flop is activated, then the charge at a point B is discharged, the TR5 is conductive, and since the gate and the drain of the TRs 5, 6 are connected with crossing, a voltage at a point A is increased to the power supply voltage quickly through the feedback and a voltage at the point B is discharged to a ground voltage.
Patent JP-H05273451-A (JP)
Title: Production of optical system support device
IPC: G02B7/00
Filed: 1992-03-26
Abstract: PURPOSE:To improve the position and inclination precision of the optical system support device by integrally molding an integrated member which has a holder and a fixed member coupled by a coupling part, and cutting the coupling part after a support member is fixed. CONSTITUTION:The integrated member 15 which is integrally molded out of plastic includes three components which are the holder 16, coupling members 18, and fixed member 20. The holder 16 and fixed member 20, and the fixed member 20 and coupling member 18 are coupled by a connection part 18a which is made thin at four places. The position and inclination relation between the holder 16 and fixed member 20 of the integrated member 15 is previously set to the specific position and inclination relation of the optical system support device after assembly. After the respective components are assembled into the integrated member 15, the connection part 18a of the coupling member 18 are cut at the four places and the coupling member 18 is removed from the holder 16 and the fixed member 20, so that the holder 16 is supported on the fixed member 20 by four leaf springs 30.
Patent JP-S51144376-A (JP)
Title: A gas-liquid contact method
Inventor: KUMAZAWA TOSHIHARU
IPC: B01D3/26
Filed: 1975-06-09
Abstract: PURPOSE: A gas-liquid contact apparatus using an impact diffuser. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11269113-A (JP)
Title: Production of bisphenol f
Inventor: SHIMIZU TAKEHIRO
IPC: B01J29/70
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing bisphenol F containing binuclear compounds in a high concentration. SOLUTION: This method for producing bisphenol F comprises condensing phenol with formaldehyde in the presence of a beta type zeolite catalyst. Therein, the mole ratio of phenol/formaldehyde is preferably 5-100, and the reaction temperature is preferably 50-180 deg.C.
Patent JP-S58187416-A (JP)
Title: Unsaturated polyester composition curable with ultraviolet ray
Inventor: KAGAYA KATSUO
IPC: C08L67/06
Filed: 1982-04-26
Abstract: PURPOSE:The titled composition that is made by combining 2 kinds of specified unsaturated polyesters with polymerizing monomers, thus showing high cracking resistance and good surface grinding properties without any adverse effect on coated film properties and processability needed for sanding coating material. CONSTITUTION:The objective composition comprises (A) an unsaturated polyester resulting from addition of (i) an unsaturated monoglycidyl compound, preferably glycidyl acrylate to (ii) an unsaturated polyester containing terminal carboxyl groups, (B) another unsaturated polyester having units of the formula and (C) polymerizable monomers such as styrene and usually a photosensitizer such as benzoin. Component B is obtained by condensation reaction between an acidic component of cis-3-methyl-4-cyclohexene-cis-1,2-dicarboxylic acid or its anhydride and an alcohol component.
Patent JP-H04280257-A (JP)
Title: Electrophotograph development method
Inventor: OISHI CHIKASHI
IPC: G03G13/26
Filed: 1991-03-08
Abstract: PURPOSE:To prevent the occurrence of electrical field due to an edge effect, and the toner contamination of a printing plate edge more effectively by providing an insulation body between a photo-sensitive layer and a development electrode in such a way as covering an electric charge-free area. CONSTITUTION:A printing plate having the edge surface of a photo-sensitive layer 3 kept free from electrical charge, is carried through developer 6 on a delivery roller 13, while in contact with a feeder terminal at the back of a support body 2. A plastic insulation body 15 slidable in close contact with the edge surface of the photo-sensitive layer 3 is fixed at both sides of an development electrode 5. Also, a glass guide plate 12 is fitted below the support body 2. According to this construction, the occurrence of electrical field at the edge of the printing plate can be restrained, and the supply of the developer 6 to the electric field-free area is interrupted, due to contact with the insulation body 15. Also, toner particles 7 delivered from a developer feed port 16 enter an area enclosed with the development electrode 5, photo-sensitive layer 3 and plastic insulation body 15, and the amount thereof directly reaching the plate edge is reduced, thereby ensuring toner to be effectively used for an area necessary for development.
Patent JP-S57182667-A (JP)
Title: Depth indicator of fish detector
Inventor: TANAKA HIDEKI
IPC: G01S7/60
Filed: 1981-05-07
Abstract: PURPOSE:To cope with various display forms, by placing a member for generating the voltage corresponding to a pressed point, by pressing, in accordance with the recording surface, and also energizing a circuit for converting the generated voltage to depth. CONSTITUTION:In accordance with recording paper 1 on which a sea surface line 2, a shoal of fish 3 and a sea bottom 4 are recorded, a member 5 for generating the voltage corresponding to a pressed point is provided. As for this member 5, voltage E (V) is applied between both ends in the long width direction of a conductive rubber sheet 6, and an electrode 7 having a lead 8 forms a microscopic space and is provided so as to be opposed to said sheet 6. Therefore, when a point P is pressed down in order to derive the depth of the shoal of fish 3, voltage generated by this pressure is A/D-converted 13, and an obtained output value is dealt with as information of a position where the shoal of fish 3 in the effective recording paper width is displayed. Said output value is converted 14 to distance information in accordance with a range signal received by being interlocked with a range switch 10. Also, this distance information is added and counted 15 in accordance with a shift signal received by being interlocked with a shift switch 11, and the depth is derived and displayed 9.
Patent JP-H08257504-A (JP)
Title: Selection device of hulling machine
Inventor: ISSHIKI TSUTOMU
IPC: B02B5/02
Filed: 1995-03-28
Abstract: PURPOSE: To improve selective performance by allowing descending grains from a hulling part to fall down on the gradient upper end side of an air selection shelf so that the amount of the grains which are blown scatteringly beyond the upper end of the air selection shelf increases, and selecting the grains by air efficiently across the entire upper and lower widths of a selective air passage. CONSTITUTION: Reverse chevron-shaped main and auxiliary grain descending plates 3, 4 which receive a descending rice from a hulling roll and allow the rice to descend into a selective air passage below, are installed obliquely at the bottom of a hulling part. In addition, an air selection shelf 5 which selects descending grains from the main pain descending plate 3 by air after receiving the grains, is installed obliquely in a direction almost orthogonal with the gradient direction of the main grain descending plate against this plate in the selective air passage below the main and auxiliary grain descending plates 3, 4. At the same time, the air selection shelf 5 is arranged in such a manner that its upper end is located in an extended line from the tip of the main grain descending plate 3.