baber/WOPTO huggingface dataset:
Patent JP-H02197526-A (JP)
Title: Remelting treatment for camshaft
Inventor: YAMAMOTO YOSHIFUMI
IPC: C21D9/30
Filed: 1989-01-25
Abstract: PURPOSE:To obtain practically uniform depth and hardness of remelting and to obtain a camshaft having stable and superior quality by practically uniformizing respective surface temps. of cams at the time of remelting. CONSTITUTION:At the time of carrying out remelting treatment by irradiating the respective surfaces of cam parts No.1-8 of a camshaft 1 with a high-energy beam from a high energy density heat source device 2, journal parts 1A at both ends of the camshaft 1 are heated by electrifying the high-frequency coils of heating devices 4. On the other hand, intermediate journal parts 1B are cooled by passing cooling water through respective cooling water passages of cooling devices 5. By this method, temp. fall in the cam parts No.1, 8 at both ends in which temps. are liable to be lowered owing to thermal conduction to rotary jigs 3 can be prevented and also temp. rise in the intermediate cam parts No.3-7 in which temps. are liable to be raised owing to remelting heat can be prevented, by which respective temp. in all the cam parts No.1-8 can be practically uniformly controlled.
Patent JP-S63185703-A (JP)
Title: Precedence determinating device for incoming and outgoing stock of automatic warehouse
Inventor: UTO TORU
IPC: G06Q50/28
Filed: 1987-01-28
Abstract: PURPOSE:To aim at improvement of rate of operation and reduction of half finished work in an automatic warehouse by providing a plural queue to sort the services for the work required and a plural pattern of priority order determinating table so as to reflect the state of things at a job site with real time. CONSTITUTION:All work required in an automatic warehouse is to be memorized, except those movement condition that are non-operative or local operation. The feasibility of the required operation memorized from the condition in a ware-house is checked and, if it is found feasible, each required work is registered in the waiting queue by sorting the incoming and outgoing stock by the type of work. Next, the waiting queue is determined by the pattern number of the priority order determinating table answering to the status of a production line and, further, the most priority order is determined by reading the service priority orders of each type of work and multiplying the weight thereof. The movement instructions are given in accordance with these priority orders. The rate of operation of equipment can be improved and half finished wok at a job site can be reduced by this constitution.
Patent JP-S62173744-A (JP)
Title: Ceramic substrate for semiconductor device
Inventor: MAEDA TAKAO
IPC: H01L23/08
Filed: 1986-01-28
Abstract: PURPOSE:To improve glass sealing properties by forming an oxide layer to the surface of a section to be sealed with glass in a nonoxide group ceramic substrate. CONSTITUTION:An oxide layer 10 is shaped to the surface of a section sealed with glass in a nonoxide group ceramic substrate 9. A lead frame 5 is fixed onto the oxide layer 10 by low melting-point glass 4. Since the main component and accessory constituent of the glass 4 consist of an oxide, such as PbO, B2O3, SiO2, etc., at that time, the glass 4 has excellent affinity with the oxide layer 10, thus resulting in firm sealing. Accordingly, glass sealing properties are improved.
Patent JP-H02199002-A (JP)
Title: Method for recovering hydrobromic acid and methanol
Inventor: SATO MASAKATSU
IPC: C01B7/09
Filed: 1989-01-27
Abstract: PURPOSE:To improve recovery ratio by brominating bisphenol A in methanol solvent, filtering off the resultant brominated bisphenol A (hereinafter referred to as TBA), adding water to the obtained filtrate, distilling and purifying the mixture and separating the methanol and HBr. CONSTITUTION:Bisphenol A is dissolved in methanol solvent and nearly a theoretical amount of Br2 is then added at about 20 deg.C to age the mixture. A sufficient amount of water is subsequently added to deposit crystals of the TBA. Vacuum filtration is then carried out to filter off the crystals and water is further added to dilute the HBr concentration to about <=10%. The TBA is subsequently extracted and separated with chlorobenzene. The residual distillation stock solution is then distilled and purified to recover the methanol from the top of the distillation column and the HBr from the bottom of the distillation column. The methanol is reutilized as a reaction solvent and the HBr is further concentrated and reutilized as HBr in a high concentration or subjected to oxidation treatment with Cl2 and recovered as Br2.
Patent JP-S63186845-A (JP)
Title: Ni group heat-resisting alloy having excellent thermal shock resistance
Inventor: WAKITA SABURO
IPC: F02B3/06
Filed: 1987-01-27
Abstract: PURPOSE:To obtain an Ni group heat-resisting alloy having excellent high temp. strength and thermal shock resistance, by specifying the compsns. consisting of C, Cr, Ti, Al, Fe, W, Mo, Nb, Ta, Hf and Ni. CONSTITUTION:The Ni group heat-resisting alloy contains, by weight, 0.05-0.25% C, 10-25% Cr, 1-3% Ti, 0.5-2.5% Al, 1-15% Fe, one or two kinds of 0.05-1.5% W and Mo, one or more kinds among 0.01-2% Nb, Ta and Hf, and furthermore contains at need, 0.3-3% Co and/or one or two kinds of 0.001-0.2% B and Zr and the balance consisting of Ni with inevitable impurities. Said alloy has excellent thermal shock resistance and has excellent high temp. strength in an as-cast state and heat treatment state. The significantly excellent capacity of the alloy can be therefore shown for long period of time at the time of using the alloy e.g. as the structural member of a secondary combustion chamber of a diesel engine, etc.
Patent JP-H03219835-A (JP)
Title: Production of whey mineral excellent in transparency
Inventor: NAKAGAWA TAKAHIRO
IPC: B01J20/20
Filed: 1990-01-26
Abstract: PURPOSE:To improve transparency without causing clouding or precipitating by adding SiO2 and active carbon to a whey mineral solution and then filtering the resultant mixture solution. CONSTITUTION:A whey obtained from mammalian milk including cow's milk is concentrated and whey proteins and lactose are removed as much as possible. The resultant concentrate or dried solid substance is then dissolved in water to provide an aqueous solution. SiO2 in an amount of 5-50 pts. based on 100 pts. whey mineral and active carbon in an amount of 2-50 pts. based on 100 pts. whey mineral are added to the obtained aqueous solution and the resultant mixture solution is stirred for 15min to 1hr and subsequently filtered.
Patent JP-H09206991-A (JP)
Title: Backing material for welding
Inventor: IWATA FUJIO
IPC: B23K37/06
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To enable one side welding even with no space in the rear surface side of welding by providing with a graphite sheet body compacted a thermal expansive graphite and a bonding layer covered a bonding surface to a steel plate except the weld zone. SOLUTION: The graphite sheet body 2 formed into a sheet of 1-4mm in thickness is obtained by compacting the thermal expansive graphite with a mold, a both surface bonding tape is bonded on both ends of a groove 3 in the center part, a bonding layer 5 covered with a separating sheet 4 is provided on the surface, thereby make a backing material A. The separating sheet 4 of the backing material A is separated, the backing material is bonded on the rear surface of welding corresponding the groove 3 to the weld zone of the base material, and then welding is performed. By this way, the backing material A is provided with heat resistance withstanding welding heat in one side welding, its thickness is allowed to reduce, therefore the backing material is used even with no space in the rear surface side of welding.  Then, a man-hour and period of construction are reduced in a reinforcing work winding a steel plate around a concrete prop.
Patent JP-2000214216-A (JP)
Title: Semiconductor inspecting device
Inventor: FUJITA YUJI
IPC: H01R24/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To ensure the connection reliability of a semiconductor by allowing an insulation film and a wiring pattern to be elastically deformed according to the fluctuation of the height of a salient electrode that is formed at an input/ output terminal. SOLUTION: A semiconductor 21 is retained by suction force F of a collet 27 and is moved to a specific position, and the salient electrode 24 is brought into contact with a wiring pattern 25. The height of the salient electrode 24 scatters depending on its formation method. However, the reduction in the height irregularities is limited and a height scattering of approximately ±5 μremains. When the salient electrode 24 that is subjected to a flattening process is brought into contact with the wiring pattern 25, the wiring pattern 25 and an insulation film 26 are elastically deformed so that a height, irregularities of approximately ±5 μ can be absorbed. The electrical connection of all salient electrodes 24 and the wiring patterns 25 are secured by the elastic deformation, thus inspecting the function of the semiconductor 21. By removing the semiconductor 21 due to suction force F of a collet 27 after inspection is completed, the wiring pattern 25 and the insulation film 26 that have been elastically deformed return to a shape before inspection.
Patent JP-2000215808-A (JP)
Title: Surface treatment removal device of cathode-ray tube
Inventor: OZEKI AKIO
IPC: H01J9/50
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient and efficient removal of a treated membrane and an adhesive material or the like, and attain a cost reduction. SOLUTION: This device is provided with a rotary brush part 4, a treated material mounting part 5 which is mounted at a running carriage 51 and a controller having a control part 11. A rotating speed of a wire brush 41 is maintained in a prescribed speed, and a moving speed of the running carriage 51 is maintained in a prescribed speed when a treated membrane is removed. Under the conditions, the wire brush 41 and a surface of a cathode-ray tube 7 which is subjected to a treatment are abutted on each other with a prescribed pressing force, and a swing arm having the wire brush 41 at its tip is swung with a spring characteristic around a fulcrum. Accordingly, the device can follow a shape of display surface of the cathode-ray tube 7 so as to peel off the treated membrane speedily and surely.
Patent JP-H02196821-A (JP)
Title: Container comprising polyester having excellent gas barrier property
Inventor: KASHIWAMURA TSUGUFUMI
IPC: C08G63/66
Filed: 1989-01-25
Abstract: PURPOSE:To obtain the title polymer suitable for containers requiring gas barrier properties, having excellent gas barrier properties by copolymerizing specific repeating units. CONSTITUTION:(A) 0-95mol% phthalic acid (derivative) containing preferably >=80mol% terephthalic acid or isophthalic acid and (B) 5-100mol% dicarboxylic acid (preferably) such as 2,2-bis(p-carboxymethoxyphenyl) propane are polymerized with (C) a straightchain aliphatic glycol such as ethylene glycol to give the aimed polyester comprising repeating units shown by formula I (m is 2-10) and formula II and having preferably 0.3-1.5 intrinsic viscosity.
Patent JP-H02197299-A (JP)
Title: Vehicle generator provided with overvoltage protector
Inventor: HIRAHARA HIDETO
IPC: B60R16/02
Filed: 1989-01-26
Abstract: PURPOSE:To protect an electrical load from burning by turning a field current interrupting means OFF based on an overvoltage detection signal fed from an overvoltage detection signal storage section thereby making protection against overvoltage. CONSTITUTION:A field current interrupting means, i.e., a field current interrupting transistor 10, is inserted into a path for feeding field current to a field coil 3. When overvoltage is generated, the field current interrupting transistor 10 is turned OFF thus stopping generation of power. An overvoltage detecting section D detects whether overvoltage is generated. An overvoltage detection signal storing section C stores the detected signal. Storing operation is kept until a key switch 2 is turned OFF. ON/OFF control of the field current interrupting transistor 10 at the overvoltage protective section 8 is carried out based on a signal fed from the overvoltage detection signal storing section C.
Patent JP-S54109315-A (JP)
Title: Character-broadcasting demodulator
Inventor: NAKAMURA TADAO
IPC: H04N7/03
Filed: 1978-02-15
Abstract: PURPOSE: To allow one receiver to display a picture and character signal of different channels by providing a method smapling the character signal from the 1st TV signal and that stored with the character signal in the synchronous phase of the 2nd TV signal.  
     CONSTITUTION: The 2nd TV signal from 2nd reception part 10 passes through switching circuit 8 and has only its image reproduced by display part 9. The 1st TV signal including a character signal in each field received by the 1st reception part 1 has only its character signal sampled by character signal sampling circuit 2 and is written in buffer memory 3 through the control of control circuit 7. By coincidence detection input switching circuit 12 and coincidence detection circuit 4, transfer gate 5 is opened to store the character signal of memory 3 in main memory 6. Control circuit 11 applies a clock signal synchronizing with the 2nd TV signal and a count output as to the number of lines to circuit 12 to apply the read-out clock signal of the 2nd TV signal to memory 6 and, conseuqently, memory 6 sends the character signal read out by this signal to display part 9 via circuit 8, so that its will be displayed together with the image of the 2nd TV signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54110636-A (JP)
Title: Radiation area detector
Inventor: TANAKA TOYOHIKO
IPC: E05F15/20
Filed: 1978-02-17
Abstract: PURPOSE: To visually set the attached position and angle of a sensor, by arranging pairs of ultrasonic oscillators and luminous diodes as matrix.  
     CONSTITUTION: The pairs of ultrasonic oscillators 2, 2a and luminous diodes 3 are arranged as matrix on a mat 1. The ultrasonic oscillator 2a detects ultrasonic waves from the sensor 9 and is used for such as an automatic door. The attached position and angle of the sensor 9 can be correctly set by observing the distribution of light-on of the luminous diodes 3. The wave reception level of the ultrasonic oscillator 2 at the time of light-on of the luminous diode 3 is variably set by an operating box 4. The wave reception level of the ultrasonic oscillator 2a located on the central part of the mat 1 is displayed on a meter 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000211146-A (JP)
Title: Ink jet recorder and nozzle thereof
Inventor: INOUE TOMOHIRO
IPC: B41J2/055
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To perform efficient shaking for granulating ink being ejected from an orifice regularly. SOLUTION: A piston 66 fixed to the forward end of a laminate 65 of piezoelectric element is fitted in the hollow section 61c of a body 61 and sealed through an O-ring 67 of rubber-like elastic sealing member. Forward end of the piston 66 faces an ink chamber 62b on the inside of an orifice plate 62.
Patent JP-H08211912-A (JP)
Title: Batch plant controller
Inventor: SUGAMA KENJI
IPC: G05B19/05
Filed: 1995-02-06
Abstract: PURPOSE: To easily deal with a complicated batch plant by deciding an actual device to be used by reserving its operation based on a production plan, and preparing execution prescription data from basic prescription data defined for each product brand. CONSTITUTION: At a monitoring device ICS, a reservation managing means 4 registers the contents of a producing instruction for each system and reserves the operation based on the production plan. An execution prescription data arithmetic means 5 decides the actual device to be actually used by processing the reservation and prepares the execution prescription data from the basic prescription data defined for each product brand. An operation prescription managing means 6 down loads the execution prescription data to the side of a controller FC and instructs series of batch operations by tracking the execution prescription data under operation to the designated process or device corresponding to the progress of process.  A communicating means 7 communicates data with the side of each controller FC through a communication line BS according to fixed communication regulations and transfers required data or commands from the monitoring device side to the controller side with the batch operation.
Patent JP-S53102848-A (JP)
Title: Metal corrosion inhibitor
Inventor: UEKI HIROSHI
IPC: C23F11/173
Filed: 1977-02-22
Abstract: PURPOSE:A metal corrosion inhibitor having a high corrosion inhibiting ability which will not cause any public nuisance, containing polyethyleneimine-polycarboxylic acid condensate as an effective component.
Patent JP-H02199898-A (JP)
Title: Automotive control unit structure
Inventor: ITO YUICHI
IPC: H05K7/14
Filed: 1989-01-30
Abstract: PURPOSE:To reduce the size and the cost by mounting an electric component to be electrically connected to a circuit element on a circuit board on a frame for supporting a pair of circuit boards in a state separated from each other. CONSTITUTION:An integrated circuit 10 is composed of a pair of first and second circuit boards 16a, 16b separated vertically, a side plate 18 for separating the first and second circuit boards 16a, 16b at a predetermined interval and blocking the side faces, and a frame 20 for integrally securing the first and second circuit boards 16a, 16b to the side plate 18. The frame 20 is formed of synthetic resin as an insulating member, and an electric component impossible to be mounted on the first or second circuit board 16a or 16b due to its size such as an electric relay 42 is mounted on the front face. As a result, the number of components of the integrated circuit 10 is deleted to reduce its size and cost.
Patent JP-H09209669-A (JP)
Title: Fixing structure of headrail interior part in blind
Inventor: KAWADA KOSUKE
IPC: E06B9/323
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To attach a bracket afterward to the position where a headrail part has been fixed. SOLUTION: This structure is constituted of a rail 4 provided with a curl 8 recessed inward at the upper edge and an interior part 20 for the rail. The part 20 is provided with side walls 21 with a chevron-shaped slope 25 at the upper half of both right and left sides and fixed to a rail by a fixing block 10. The fixing block 10 is a frame body composed of right and left side plates 11 and front and rear plates 13 connecting these side plates 11. The inner width in the right and left directions of the side plate is equal to the outer width of the right and left side walls of the part 20 or a little wider than that and the width of the front and rear plates is narrower than the inner width of the curl 8.  The front and rear plates are provided with blocks 14 extended down from the right and left ends and the blocks are movable back and forth and provided with guide grooves 16 fitting to the chevron-shaped slope. When the fixing block 10 is put on the part 20 and pushed down from the upper side, the block is slid on the chevron-shaped slope and put in the lower face of the curl to fix the part in the rail.
Patent JP-H11263817-A (JP)
Title: Polyvinyl chloride
Inventor: MALFROID PIERRE
IPC: C08G63/82
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an improved manufacturing method of a lactone polymer- modified polyvinyl chloride which has advantages in terms of simplification and economy and produces a modified polymer showing improved homogeneity. SOLUTION: A lactone polymer-modified polyvinyl chloride polymer is made either from a polymer having a number average molecular weight of less than 5,000 grafted with a polyvinyl chloride or from an ε-caprolactone polymer having a number average molecular weight of less than 5,000 grafted with a polyvinyl chloride polymer, the graft degree being more than 50%.
Patent JP-H11205210-A (JP)
Title: Mobile object satellite communication method and system
Inventor: TSUDA HIROKI
IPC: H04B7/15
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To conduct carrier activation while securing the reliability of channels. SOLUTION: When a vehicle mounting a mobile station 12 changes its moving direction, a received carrier frequency is fluctuated due to a Doppler effect. A carrier frequency fluctuation detector 10 detects the frequency fluctuation to output a frequency fluctuation detection signal to a signal processing circuit 3. When an information signal such as a voice signal to be sent is not inputted from the outside, the circuit 3 sends a burst-shape carrier signal, that is, a maintaining burst to the mobile station 12. In the case that the frequency fluctuation detection signal is inputted from the carrier frequency fluctuation detector 10, the circuit 3 extends the burst transmission continuity time of the maintaining burst so as to easily carry out antenna tracking control at the mobile station 12 side. Furthermore, the signal processing circuit 3 controls the continuous transmission of the carrier signal or the like in the case that the reception frame synchronization is detached.
Patent JP-S62186209-A (JP)
Inventor: AREKISANDAA JIYON ROBAATOSON
IPC: G02B6/25
Filed: 1987-01-28
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-H04251234-A (JP)
Title: Display device of camera
Inventor: SHIDA MASARU
IPC: G03B13/36
Filed: 1991-01-08
Abstract: PURPOSE:To provide the display device for cameras constituted to allow easy judgment of whether the subject in a nonfocusing region among plural focus detection regions is included within the depth of field or not. CONSTITUTION:A computing means 104 computes the information associated with the depth of field in accordance with the information on the subject distance for the focusing regions and the set aperture value of a photographic lens. A deciding means 105 decides whether the subject existing in the non- focusing region off the focusing regions among the plural regions exists within the above-mentioned depth of field or not by comparing the information associated with the computed depth of field and the information on the detection of respective focuses. A display control means 106 controls a display means 103 so as to display the focusing region, the non-focusing region decided to be within the depth of field and the non-focusing region decided to be off the depth of field in respectively different forms.
Patent JP-H04237756-A (JP)
Title: Panel for construction
Inventor: ABE MASAHIKO
IPC: E04F13/21
Filed: 1991-01-17
Abstract: PURPOSE:To form a wall from panels in which a core material is interposed between a front face material and a rear face material, and enhancing its waterproofness, airtightness, anti-seismic property, fireproofness, anti-fire performance, sound insulativeness, and easiness in execution of works. CONSTITUTION:In a panel A as construction material in which a core material 30 is formed between a front face material 1 and a rear face material 21, the front face material 1 is in drop-in structure is formed in a solid structure from the end of front face material 1, end of rear face material 21, and the core material 30, wherein the front face material 1 is avoided from touching the rear face material 21 directly.