baber/WOPTO huggingface dataset:
Patent JP-H0215958-A (JP)
Title: Automatic book, etc. grinding device
Inventor: WAKABAYASHI NOBUYUKI
IPC: B24B41/06
Filed: 1988-07-04
Abstract: PURPOSE:To reduce the installation space for an automatic books, etc. grinding device by locating the operating positions in radial arrangement, and arranging a holder for engaging books, etc. which turn sequentially to these operating positions in a turning movement. CONSTITUTION:At a set-position A, a lifting/lowering device 40 is driven to lower a holder 30 to a carrying belt position. A cylinder is then driven to engage books, etc. to be ground with the holder 30 a few at a time. After that, the holder 30 is raised again, and a motor 41 is driven to turn the holder 30 engaged with the books, etc. to an operating position B and stop it. The lifting/lowering device 40 is then driven to lower the holder 30, and one of end faces (butt end, top, bottom) of the books, etc. is guided to a grinding belt, and ground. After the grinding, the holder 30 is raised, and the motor 40 is driven to sequentially turn the holder 30 to operating positions C, D, and other end faces are ground. The holder 30 is then put in turning movement to reach an operating position E, and the books, etc. are removed from the device after the grinding is completed.
Patent JP-S6414510-A (JP)
Title: Burner made of quartz glass
Inventor: TAKADA ATSUO
IPC: F23D14/64
Filed: 1987-07-07
Abstract: PURPOSE:To achieve the reduction of the diameter as well as the improvement of the operability of a burner, by a method wherein a hydrogen pipeline, at the tip end of a grip formed by providing an oxygen pipeline in the hydrogen pipeline concentrically, is sealed and a reverse flow preventing wall is provided while an internal mixing chamber, mixing hydrogen gas in the hydrogen pipeline with oxygen in the oxygen pipeline, is provided at the tip end opening of the hydrogen pipeline, detoured around the reverse flow preventing wall. CONSTITUTION:An oxygen pipeline 20 is positioned on and held by a reverse flow preventing wall 11 to hold it concentrically with a good accuracy without generating the deviation of the center or the like. According to this constitution, uniform and stabilized internal mixing flow may be obtained in an internal mixing chamber 4. The nozzle unit 21 of the oxygen pipeline, positioned in the internal mixing chamber, is positioned at the tip end opening of the detoured hydrogen pipeline 5, whereby more uniform internal mixing may be effected. The reverse flow preventing wall 11 is interposed between the mixing chamber 4 and the grip 3 in the hydrogen pipeline 1 in the grip 3, therefore, the possibility of backfire of the flame stream in the mixing chamber 4 up to the grip 3 at the upstream side thereof may be eliminated and the property of safety of the burner may be improved remarkably. Further, the tip end of a pipeline 7, forming the mixing chamber 4, is extended whereby an apparent focal length between the tip end of the burner and a welded position may be shortened and the operability of the burner may be improved much more.
Patent JP-S5790171-A (JP)
Title: Dynamic current detector
Inventor: TSUJII KOUICHI
IPC: G01R31/08
Filed: 1980-11-27
Abstract: PURPOSE:To detect the phase of a dynamic current accurately in a pulse manner by setting the magnetic saturation level of a core so low as to saturate the core except for at the zero crosspoint of the dynamic current and its uicinity in a dynamic current detecting current transformer used for discrimination of a flash-over-fault steel tower. CONSTITUTION:In a dynamic current detecting current transformer 1, a ring- shaped core 2 is divided into two pieces on one of which a secondary winding 3 is wound. The core 2 selects the magnetic saturation levels 8 and 8' so low that it is not saturated at the zero crosspoint at which the primary current 5 crosses the zero point and near it. As the primary current 5 exceeds fixed levels 9 and 9' beyond this range, a magnetic flux 6 reaches saturation levels 8 and 8' and becomes constant regardless of changes in the primary current 5. The secondary current 7, which is proportional to the magnetic flux 6 appears in a pulse with a small time range. The pulse generation time coincides with the zero crosspoint of the primary current 5. This enables accurate detection of the phase in a wide range of the dynamic current.
Patent JP-S5792194-A (JP)
Title: Formation of opaque white film on aluminum
Inventor: SATOU TOSHIHIKO
IPC: C25D11/22
Filed: 1980-12-01
Abstract: PURPOSE: To form a fine opaque white film by subjecting an anodically oxidized Al or Al alloy material to AC electrolysis or DC cathodic electrolysis in a weak alkaline aqueous soln. of Ti complex ions contg. no K and Na.  
     CONSTITUTION: An Al or Al alloy material is pretreated by pickling, neutralization and degreasing, and an anodic oxide film is formed with sulfuric acid, oxalic acid, phosphoric acid or the like. On the other hand, an aqueous soln. of titanium (IV) sulfate is made alkaline or neutral with an aqueous soln. of ammonia or the like, and amines such as diethylamine or triethanolamine and a carboxylic acid such as gluconic acid are added as a complexing agent to prepare an aqueous soln. of Ti complex contg. no K and Na. The Al material having the anodic oxide film is subjected to AC electrolysis or DC cathodic electrolysis in the aqueous soln. to form a fine opaque white film on the surface, and this film is treated to soal pores. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0719707-A (JP)
Title: Back surface convection gap holding device for refrigerator
Inventor: TAKEDA JUN
IPC: F25D19/00
Filed: 1993-07-07
Abstract: PURPOSE:To eliminate damage to a tube due to fluctuations of a compressor according to particularly large longitudinal vibration on the way of transportation in addition to a function for holding a back surface convection gap. CONSTITUTION:The back surface convection gap holding device for a refrigerator comprises a spacer 19 for obtaining a back surface convection gap provided on a cover 12, and a stopper 20 formed integrally with the spacer 19 in contact with a compressor 8 when the spacer 19 is contained in a machine room 9.
Patent JP-S6058579-A (JP)
Title: Preparation of analogue display type electronic watch
Inventor: KITAMURA HIROSHI
IPC: G04C3/00
Filed: 1983-09-12
Abstract: PURPOSE:To attain the reduction in the number of parts, the simplification of a process and the uniformization of quality, by concentrating all members constituting movement onto a single long material for constituting a carrier. CONSTITUTION:A finger part 103 for bonding an integrated circuit 120 and a lead piece 104 for connecting the terminal of a battery 200 are formed onto a lead board by half-etching. The side of the winding part 131 of a base material 100 is cut off and the arm of a winding machine inserted into said winding part 131 is rotated to wind a coil wire 135 around the winding part 131 of a stator 130 while the terminal thereof is connected to the integrated circuit 120 and welded to the predetermined pattern of a circuit lead board 102. Terminals connected from the processing aspect of the circuit lead board 102 are mutually cut off to form an electrically completed circuit block to complete a base board 107. Afte a strong magnetic field is applied to the movement on the completed base material 100, it is demagnetized and the completed movement is cut off from the base material 100 while a battery 200 is assembled.
Patent JP-2000002115-A (JP)
Title: Hot-air current control device for fork lift
Inventor: ITO HIDEKI
IPC: B60K11/04
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent an operator from being exposed to hot air discharged rearward from a vent hole in a counterweight during backward movement of a vehicle. SOLUTION: A pair of swivel type straightening plates 6, 7 are arranged in a vent hole 5 in a counterweight 1. During advance of a vehicle, the straightening plates 6, 7 are held at an upright position P1 so that hot air discharged from a radiator and a muffler are led in rear of the vehicle. During backward movement of the vehicle, the straightening plates 6, 7 are turned to a tilt position P2, the hot air is led obliquely rearward from the vehicle, thereby it is possible to prevent an operator from being exposed to the hot air.
Patent JP-2000356785-A (JP)
Title: Liquid crystal display device
Inventor: MIYAJI KOICHI
IPC: G02F1/136
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a liqiuid crystal display device capable of dislaying a picture which is completely not affeted by a previous frame for every frame by eliminating an after-image caused by the change of dielectric constant at the time of the response of a liquid crystal. SOLUTION: First and third TFT elements 1, 3 consisting of (n) type MOSs are turned an and a second TFT element 2 consisting of a (p) type MOS is turned off by making a scanning line GL1 to be at +15 V. A signal voltage Vs is applied to a memory capacitance Cm via the first TFT element 1 and the memory capacitance Cm is charged till it reaches the signal voltage Vs. At the same time, the electric charge of a pixel capacitance Cp is discharged via the third TFT element 3. Since other scanning GL2, GL3,... are all made to be at -15 V and second TFT 2 is turned on, electric charge stored on memory capacitance Cm is moved to the capacitance Cp and a liquid crystal changes its aligning state in accordance with voltage change.
Patent JP-S5692959-A (JP)
Title: Electrically conductive composition
Inventor: KOBAYASHI HIDEO
IPC: C09D5/24
Filed: 1979-12-26
Abstract: PURPOSE: To obtain a stable electrically conductive composition of low resistance at a low cost, by mixing silvered glass beads and silver powder with a coating resin.  
     CONSTITUTION: Silvered glass beads and silver powder are mixed with a coating resin. If the silver powder is granular, the amount of the silver powder is 3wt% or more based on the total amount of the powder and the glass beads. If the silver powder is flaky, the amount of the powder is 10wt% or more based on the total amount of the powder and the glass beads. The content of the coating resin is 20W 27wt% based on the coating component in the state of the formed film. The silver powder is obtained by the substitution reaction with aluminum. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0522810-A (JP)
Title: Traveling curve modifying system
Inventor: HIRANO KAORU
IPC: B60L13/03
Filed: 1991-07-09
Abstract: PURPOSE:To make continuous a traveling curve and to achieve a target speed by detecting the speed of a train passing through the border of feeder between substations defined at a splitting section and determining a traveling curve upto a predetermined distance from the border of feeder if thus detected speed is different from a predetermined target speed. CONSTITUTION:Borders of feeder bi+ or -n(n is an integer including 0) are set between substations SSi and a train(not shown) in a feeder section is fed with power based on a command according to a train diagram 50. In each substation SSi, a traveling curve 3i prepared at a traveling curve preparing section 2i is inputted to a traveling curve modifying unit 5i. Speed of a train passing through the border of feeder bi+ or -n is detected and inputted through a transmitting section 7i to a splitting section 6i where a difference from the traveling curve 3i is decided 8i. If a difference is found, a correcting section 9i corrects the traveling curve upto a point separated by a predetermined distance from the border of feeder bi and the corrected traveling curve is transmitted through the transmitting section 7i to adjacent substations SSi+1 where it is coupled with the traveling curves 3;+1 at the adjacent substations. According to the invention, smooth traveling can be sustained.
Patent JP-S5692431-A (JP)
Title: Tablet molding equipment for infrared spectrophotometer
Inventor: ISHIKAWA MAKOTO
IPC: G01N21/35
Filed: 1979-12-26
Abstract: PURPOSE:To make handling easy, by mounting a tablet support metallic jig, which produces tablets directly internally, onto a sample holder. CONSTITUTION:Tablet support metallic jig 15 is prepared which has such outside form that it can be mounted on sample holder 12 and has the center hole to which base mold 4 and upper mold 5 can be fitted. Tablet support metallic jig 15 with base mold 4 fitted is put on exhaust stand 13, and the mixed powder of raw materials is put on base mold 4, and upper mold 5 is fitted, and external cylinder 14 with pressure bar 3 is put on exhaust stand 13 through O ring 8a, and the mixed powder is molded into tablet 6 by pressure. Next, tablet support metallic jig 15 to which tablet 6 is fixed is removed from exhaust stand 13 and is mounted on sample holder 12 directly. As a result, since it is unnecessary to put tablet 6 into another tablet holder or the like afresh for the purpose of mounting tablet 6 onto sample holder 12 after generating tablet 6 by pressure molding, handling is facilitated, and the break of tablet 6 is prevented.
Patent JP-H0461714-A (JP)
Title: Manufacture of flat circuit body
Inventor: OSHIMA TAKESHI
IPC: H05K3/20
Filed: 1990-06-28
Abstract: PURPOSE:To prevent exfoliation and imperfect electric insulation and reduce the manufacturing costs by feeding current to a conductor wire to cause heat emission, and putting the conductor wire in fusion attachment with a plastic sheet. CONSTITUTION:A conductor wire 3 is placed on a plastic sheet 2 of heat adhering/hardening nature, and current is fed to the conductor wire 3 to cause heat emission, and thereby the plastic sheet 2 is put in fusion attachment with the conductor wire 3. That is, the conductor wire 3 runs temperature and melts the contacting part of the sheet 2 and conductor wire 3. When current feed is stopped, the molten part solidifies, and the conductor wire 3 is fastened. Thereby the plastic sheet and conductor wire can be adhered strongly and also plastic sheets with each other, which prevent exfoliation and imperfect insulation resulting therefrom. Because of elimination of a hot melt adhesive as conventionally used, no adhesive spraying work which has been troublesome can be skipped. This simplifies the processes, liberates from the cost with adhesives, and reduces the manufacturing costs.
Patent JP-S5960160-A (JP)
Inventor: MITANI AKIO
IPC: F25B13/00
Filed: 1982-09-29
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-H09330539-A (JP)
Title: Disk mounting device
Inventor: SUGIYAMA YUKIHIRO
IPC: G11B17/028
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing device, which can mount a disk simply by pushing the disk by a hand from the upper side of a turntable and has the sufficient disk holding force. SOLUTION: At the upper part of a turntable 2, a guide 2a, whose ball-shape shell-figured part is coupled to a cylinder, is formed. At the lower end part of the guide 2a, a lower-part holding member 2b formed of a magnetic body is fixed. At the lower part, the intermediate part and the upper part of a plate spring 3, magnets 3a, engaging pieces 3c and pushing pieces 3b are fixed, respectively. When the plate spring 3 is moved up and down together with the magnet 3a, the plate spring 3 is deformed in accordance with the shape of the inner wall of the guide 2a. Therefore, when the plate spring 3 is located at the upper position, the pushing piece 3b is inclined. Then, the circumscribed circle of the tip of the pushing piece 3b becomes smaller than the central hole of a disk 4.
Patent JP-H0462197-A (JP)
Title: Residual lead treatment device of automatic drafting machine
Inventor: KOMIYA MASAKATSU
IPC: B43L13/00
Filed: 1990-06-27
Abstract: PURPOSE:To draw out a residual lead rapidly and positively by providing a spring clamping fixture consisting of a lead holding body formed with a spring part having paired curvatures and a lead holding piece with a projecting element arranged between the spring parts and the curvature of the lead holding body pressed into a frame to generate a holding power. CONSTITUTION:Spring parts 28c, 28c' which are in parallel with each other with curvatures 28b, 28b' are formed, and lead holding pieces 28d, 28d' are formed on the top of the spring parts 28c, 28c' with a protruding element 30 arranged at the bottom. Next a writing instrument 14 is allowed to come down and a residual lead 36 which projects from the tip is allowed to fit into an area between the lead holding pieces 28d, 28d'. After that, a drive device is driven to permit its output shaft 24 to jut out, and the curvatures 38b, 38' are pressed into a curvature 26a to close a space part. The residual lead 36 is held between the lead holding pieces 28d, 28', and if a pen holder 16 is allowed to ascend, the lead can be pulled out.
Patent JP-2000355939-A (JP)
Title: Prefabricated pile and connecting method with its footing
Inventor: FUNAYAMA HIKOSHIRO
IPC: E02D27/12
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide the connecting method of a pile head and a footing without welding works on a field and a prefabricated pile used for the method. SOLUTION: The prefabricated pile in which a cylindrical side plate A made of a metal is installed onto the outer circumferential surface of a pile head section is mounted into a ground, an arcuate plate B, to which a plurality of anchor reinforcements 9 are set up previously, is screwed and fixed onto the outer circumferential surface of the cylindrical side plate recessed section 2 so that the top face of the cylindrical side plate recessed section 2 and the top face of the arcuate plate B are brought into contact, and the anchor reinforcements 9 are buried into footing concrete and the pile, head and a footing are connected. Since the anchor reinforcements are installed by factory welding or the like, high quality and stable quality can be obtained, and sure and firm fixing against the tensile force of the anchor reinforcements is enabled.
Patent JP-H0922974-A (JP)
Title: Lead frame for semiconductor device and its working method
Inventor: KANESAKA KENJI
IPC: H01L21/60
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent a bonding wire from being short-circuited electrically with a bus bar lead in a semiconductor device of an LOC structure. SOLUTION: In a lead frame 19, an edge part 16b along the length direction on the surface of a bus bar lead 15b which is stridden by a covered bonding wire 11 is made a smooth circumferential face by an etching working operation.
Patent JP-H0457317-A (JP)
Title: Chip type solid-state electrolytic capacitor
Inventor: MITANI TOSHIYUKI
IPC: H01G9/004
Filed: 1990-06-27
Abstract: PURPOSE:To increase the adhesion between a sheath resin layer and a conductor layer or a plated layer, by roughening the surface of the sheath resin layer of the part for forming an electrode layer, and forming an uneven part. CONSTITUTION:An oxide coating film 3, an electrolyte layer 4, and a cathode conductor layer 5 are formed on an anode body 1 composed of valve action metal in which body an anode lead 2 is planted. The part except the end-portion of a cathode conductor layer 5 is coated with sheath resin 6, and electrode terminals 10 connected electrically and mechanically with both end-portions containing the lead 2 and exposed cathode conductor layer 5, respectively, are formed. At least one of the electrode terminals 10 is formed so as to contain an uneven part formed on the sheath resin layer 6 surface. Thereby the adhesion between the sheath resin layer 6 and a conductor layer 7 or a plated layer 8 is increased, and the fixing force can be increased when a chip is mounted on a circuit board.
Patent JP-H1020807-A (JP)
Title: Display
Inventor: MORITA KAZUAKI
IPC: G09F9/33
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of wiring by displaying data while discriminating a serial data signal to be inputted from the same signal line and also performing display control in accordance with display control data. SOLUTION: A display controller 3 performs the display of displaying data and display control based on displaying data and display control data transmitted via a signal line from a control part. That is, when a signal is inputted, the controller judges whether the signal is the displaying data or not, and when it is the displaying data, the controller decodes the data to output them to first and second driver circuits 10, 11 and performs a display corresponding to the displaying data on a display part 13 by outputting a display digit specifying signal and 7 segment signals. When it is not the displaying data, that is, it is the display control data, the controller 3 performs display control such as decimal point, a zero suppression and so forth according to the display control data by controlling the first and second driver circuits 10, 11.
Patent JP-H11347933-A (JP)
Title: Work cooling device of grinder
Inventor: HIRATA MASAYUKI
IPC: B24B55/02
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To enhance the grinding accuracy and the stability by cooling the whole periphery of a work in the neighborhood of its part ground effectively and uniformly so that the work is prevented from excessive temp. rise and uneven temperature. SOLUTION: A wheel rest and a work supporting table 5 are installed opposingly, and a grinding wheel 1 and a work(w) are grasped by the wheel rest and work table 5, respectively, and are rotated round a certain center of rotation by a work grasping/rotating means 6, and grinding is performed through relative movement of either the wheel rest or work table 5. In this grinder machine, a work cover 7 is provided to cover the peripheral surface of the work(w) grasped by the work grasping means 6 except the area corresponding to the part to be ground approx. in the tightly sealed condition, and a cold air supplying means is installed to supply cold air into the work cover 7 at all times.
Patent JP-H08336535-A (JP)
Title: Apparatus for inspecting tubular organs
Inventor: OKATA KAZUMI
IPC: A61B8/12
Filed: 1995-06-12
Abstract: PURPOSE: To provide an apparatus which is an apparatus inspecting the tubular organs having an ultrasonic oscillator at its front end and has excellent rotation transmittability, is formable to an inside diameter larger than an outside diameter, has adequate rigidity on the base part side and is provided with resilience on the front end side. CONSTITUTION: A main body tube 34 is composed of a shape memory alloy tube 32 formed with grooves 35 for imparting the resilience to the front end and a resin tube 33 or resin film with which the outer periphery of the shape memory alloy tube 32 is coated. The ultrasonic oscillator 37 is mounted at the front end of the main body tube 34 and the cable 38 of the ultrasonic oscillator 37 is inserted into the shape memory alloy tube 32 and is taken out of the base part side.
Patent JP-H05227147-A (JP)
Title: Formation circuit of clock frequency in smart card interface
Inventor: RUNE RINDORUMU
IPC: H04M1/66
Filed: 1992-06-26
Abstract: PURPOSE: To obtain circuit configuration for generating a clock signal with a prescribed frequency f(IC) for the interface card of a smart card in order to send/receive data between the smart card and a device, such as a mobile telephone set at a prescribed data speed f(D). CONSTITUTION: A smart card interface clock signal is obtained in the mode that a ratio of an output of the circuit, that is, a clock signal frequency f(UART) of the smart card interface to a data speed is a prescribed value, by using a phase locked loop(PLL) and a plurality of programmable counters N1-N4. In the case that the counters N1-N4 and the phase locked loop(PLL) are selected specially so that the f(UART) is 16 times that of the f(D), a universal asynchronous receiver/transmitter (UART) is employed for the interface.