baber/WOPTO huggingface dataset:
Patent JP-H07111185-A (JP)
Title: Rod-shaped heat generating body
Inventor: KISHI NOBUO
IPC: H05B3/56
Filed: 1993-10-22
Abstract: PURPOSE:To set a heat generating part at an optional length easily by providing electrodes at a center part and an outer circumferential part of a rod-shaped conductive resin body having a desired volume resistivity. CONSTITUTION:A heat generating body 2 comprises conductive resin of a volume resistivity value of 10<2>-10<5>OMEGAcm obtained by melting and kneading thermoplastic resin and conductive material in an extruder or the like. The thermosplastic resin is selected among polystyrene, polyamide, polyester, polystyrene, and their elastomer or acid-denatured substance, etc. The conductive material is selected among carbon black, glaphite, carbon fibers, or metal powder or metal fibers of copper, stainless steel or the like. In the extruder or the like, the heat generation body 2 is formed as a rod of a diameter of 6mm, for example around a center electrode 1 comprising twisted wire of copper of 2mm<2>, for example. A circumeferential electrode 3 comprising metal wire, a metal belt braided metal, conductive paint, plating etc., is provided around it.
Patent JP-H0985639-A (JP)
Title: Connector extracting tool
Inventor: SAITO TAKICHI
IPC: H01R43/22
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To easily pull out a connector in the upward direction by engaging a hook member on the end of the extraction fitting of an extracting tool with the hook of a connector, and then, rotating a bolt. SOLUTION: A bolt 17 is rotated to lower an extraction fitting 15 and a hook member 15' on the end of the extraction fitting 15 is inserted in the slit of an extraction fitting 3 buried in the upper part of a connector 2. In this case, a connector extracting tool 100 or a presser 12 is turned for engagement by 90 degrees to a position for the complete engagement of the hook member 15' on the end of the extraction fitting 15 along a hook direction indicator line. Then, a wrench is coupled to the head of the bolt 17 and turned as shown by an arrow D, thereby enabling the connector 2 to be easily pulled out upward with a small force.
Patent JP-H0979410-A (JP)
Title: Control valve
Inventor: MUTO KAZUHIKO
IPC: F16K31/04
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To add a function of a conventional two way valve used for ON/OFF control of a by-pass circuit for a freezing cycle to a conventional control valve comprising an electric operated valve and a four way valve by adding a by-pass valve to a valve element of a four way valve, and providing a communication hole in a guide bush of a transmission. SOLUTION: A control valve is provided with an electric operated valve A, a four way valve B, and transmission C for transmitting revolution in the position where a valve port 8 of the electric operated valve A is just before full opening and just before full closing. In this control valve, a delay connecting part 53 is provided in the opening of down part of a valve element 39 for the four way valve B, and the opening is formed in a sector on the circumference of the upper half part and lower half part. A by-pass valve 51 having a valve seal part formed on its bottom surface is fitted on the delay connecting part 53. In a guide bush 26 of the transmission device C, a communication hole 57 is provided in opposition to the sector cut-out.
Patent JP-2000093385-A (JP)
Title: Dustproof mat
Inventor: SHOMURA KATSUSHIGE
IPC: A47L23/22
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To improve dust collecting efficiency and reduce the manufacturing cost of a dustproof mat by superposing an upper layer mat member on a lower layer mat member, arranging many voids penetrating the surface and reverse, on the upper layer mat member and providing adhesiveness to the top of the lower layer mat member. SOLUTION: The dustproof mat 1 is composed of a lower layer mat member 2, and an upper layer mat member 3 overlaid on the top thereof. The upper layer mat member 3 is formed of a plurality of elastic wires formed into coil form, and many voids penetrating the surface and reverse are arranged. In addition, an adhesive material is applied to the top of the lower layer mat member 2 to form a viscous layer 4. Dust sticking to shoe soles is removed by rubbing them against the dustproof mat 1. Among removed dust, large one is captured by the upper layer mat member and fine one is dropped to the lower layer mat member 2 and captured by the adhesive layer 4, thus improving dust collection efficiency and reducing manufacturing cost.
Patent JP-S63119630-A (JP)
Inventor: TANAKA YOSHIRO
IPC: A01G9/20
Filed: 1986-11-07
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-H09109504-A (JP)
Title: Page mark reading device
Inventor: NONAKA HISASHI
IPC: B41J3/01
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve operationality and reliability of a printing apparatus by inputting image data from a memory to judge a page number on the basis of contents of a bar code and judging an inclined state of a printing medium on the basis of a position of the bar code to control printing action. SOLUTION: A printing medium 1 comprises a notebook, which is formed by binding a plurality of printing sheets, like a bankbook, and a page mark 2 indicative of a page number is put on the respective printing sheets. The printing medium 1 is transferred in a direction of an arrow A and the page mark 2 is read by an image sensor 3 to permit data read to be stored by a memory 4. Image data stored is fed to a CPU 5 to be analyzed, so that a page number is judged based on contents of a bar code, and an inclined state (inclination angle θ) of the printing medium 1 is judged from a position of the bar code. A printing unit corrects the printing action according to the inclination angle θ to precisely perform printing on a printing column (columns) provided on the printing medium 1.
Patent JP-S61147833-A (JP)
Title: Spectacle frame
Inventor: KUZE TAKASHI
IPC: C22C9/06
Filed: 1984-12-18
Abstract: PURPOSE:To obtain spectacle frames having satisfactory machinability and corrosion resistance by incorporating a specified percentage of one or more among Pb, Te, S, Se, Bi, Ca and Ag into an Ni-Cu alloy. CONSTITUTION:An alloy having superior machinability and corrosion resistance and suitable for use as a material for spectacle frames is obtd. by incorporating 0.05-5wt% one or more among Pb, Te, S, Se, Bi, Ca and Ag into an Ni-Cu alloy. The hot workability can be improved by further incorporating at least one among 0.01-4wt% Ti, 0.001-0.5wt% C and 0.001-0.5wt% Mg.
Patent JP-H0690078-A (JP)
Title: Manufacture of pre-coated substrate
Inventor: IRIE HISAO
IPC: H05K3/34
Filed: 1992-09-07
Abstract: PURPOSE:To reduce the amount of usage of an expensive solder deposition composition and to form a proper amount of solder by printing a normal solder paste at a rough-pitch pad part of a printed circuit board and at the same time using the solder deposition composition only for a fine-pitch pad part. CONSTITUTION:First, a solder paste 8 is printed on a pad 3 of a rough-pitch pad part 4 with an alignment pitch of 0.5mm or longer in a printed circuit board 1 on manufacture. Then, a mask 9 is placed on the printed circuit board 1, where a through-hole 10 corresponding to a fine-pitch pad part 5 with an alignment pitch below 0.5mm and a recessed part 11 corresponding to the pad 3 are formed. Then, a solder deposition composition 12 is applied to the mask 9 in solid at the pad part 5. Then, after the mask 9 is eliminated, the printed circuit board 1 is heated, thus melting the paste 8 and forming a solder layer 13 on the pad 3. At the same time, solder is deposited from the composition 12 and a solder layer 13 is formed on the pad 3.
Patent JP-H03126677-A (JP)
Title: Castable refractory
Inventor: MATSUO KAZUAKI
IPC: C04B35/66
Filed: 1989-10-12
Abstract: PURPOSE:To obtain castable refractory capable of maintaining fluidity of slurry and furthermore of reducing the pores generated in the structure after hardening by adding basic aluminum lactate powder to the mixed powder of refractory aggregate powder and alkaline binder powder and mixing Li salt in addition thereto. CONSTITUTION:Castable refractory is obtained by adding and blending both alkaline binder powder and basic aluminum powder with refractory aggregate powder regulated in grain size. As the essential requirement, especially the alkaline binder has >=9.0pH and hydration reaction is shown. furthermore, the alkaline binder, basic aluminum and Li salt are added and mixed respectively in the rate of 2-25 pts.wt., 0.2-50 pts.wt. and 0.01-3.0 pts.wt. for 100 pts.wt. refractory aggregate powder. Further, as the above-mentioned refractory aggregate powder, one or more kinds of alumina and chamotte may be selected. Furthermore, the castable refractory has effect of enhancing strength after hardening because this has the above-mentioned characteristics.
Patent JP-H02113439-A (JP)
Title: Method and device for adjusting optical axis
Inventor: MORIMOTO TAKAO
IPC: G11B7/09
Filed: 1988-10-21
Abstract: PURPOSE:To easily perform highly accurate optical axis control by dividing the optical axis control into angle variation control and axis-shift variation control. CONSTITUTION:A luminous flux reflected by a plane reflecting mirror 2 and made incident on a polarization beam splitter 4 is divided into two directions and one part is made incident on the divided light receiving surface of a four-division photodiode 6 for detecting angle variation where the shifting direction and quantity of angle variation are detected. Therefore, the shifting direction and quantity of angle variation are detected by means of an angle variation detector 6A and the angle of the plane reflecting mirror 2 is adjusted by controlling an actuator 2a based on the detected quantities so that the angle of the optical axis can be controlled to a fixed value. The other part of the luminous flux divided by the splitter 4 is made incident on a dichroic mirror 8 through a corner-cube prism 7 and divided into transmitted light and reflected light. The transmitted light is made incident on a four-division photodiode 9. Therefore, the shifting direction and quantity of the optical axis are detected by means of an optical-axis variation detector 9A and the position of the prism 7 is adjusted by an actuator 7A based on the detecting signal of the detector 9A.
Patent JP-S63119757-A (JP)
Inventor: HARADA TAKEO
IPC: A61F2/42
Filed: 1986-11-08
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-H0260604-A (JP)
Title: Self-adhesive nail coating material for manicuring
Inventor: SO DAE S
IPC: C09J7/02
Filed: 1988-10-24
Abstract: PURPOSE: To conduct high quality manicure for a short time and simply, and preparing a semi-solid state liquid glossing agent film with uniform thickness laid on a paper sheet, and transferring a part of the adhesive on the paper sheet on a adhering state at a bottom side of the liquid glossing agent film. CONSTITUTION: When a user peels off a semi-solid state liquid glossing agent film 10 from a paper sheet, a liquid glossing agent film 10, namely a self-adhesive nail covering agent bonded at a back side with an adhesive on a paper sheet can be obtained. And, after by laying the nail covering agent on each a nail, trimming an end or an edge of the nail covering agent so as to response to shape and size of the nail accurately, and pressing it tightly the glossing agent is bonded to fix on the nail, a manicure is finished by air drying it. As the glossing agent is in a state semi-solidified already, the drying time is enough to conduct the remaining solidification and an emitting odor is also enough to conduct the remaining order as it is emitted already its some ten percent.
Patent JP-H06120647-A (JP)
Title: Method and apparatus for mounting semiconductor element
Inventor: MATSUNAGA AKIFUMI
IPC: H05K3/32
Filed: 1992-10-06
Abstract: PURPOSE:To obtain a method for mounting a semiconductor element in which the fluctuation in the characteristics of semiconductor element, mounted on a liquid crystal display panel by face-down system is minimized and the characteristics are matched by performing tests while mounting the semiconductor element on the panel. CONSTITUTION:Electrode pads 31 of a semiconductor element 3 are brought into press contact with terminals 63 provided on a printed wiring board 6 while being positioned in place and a test probe 71 connected with a test equipment is brought into contact with a terminal 64 on the printed wiring board 6 while being positioned in place. Voltage is then applied on the semiconductor element 3 in order to test electrical characteristics of the element and the connection between the electrode pad 31 and the terminal 63. Thereafter, adhesive applied at the joints of the semiconductor element 3 or the printed wiring board 6 is hardened.
Patent JP-H03129620-A (JP)
Title: Overload protector for compressor or the like
Inventor: KOBAYASHI MASAHIDE
IPC: H01H37/54
Filed: 1989-10-13
Abstract: PURPOSE:To improve the operating characteristic of an overload-protective relay by mounting a magnet onto the end portion of an opening in the case of an overload protector in which a heat transfer plate is set close to the container of a compressor or the like in order to protect the compressor or the like from overload, and then bringing a temperature sensing portion in the protective relay into close contact with the case. CONSTITUTION:An overload-protective relay 1 has an opening in its case 2, forming a temperature sensing portion, kept adsorbed always to the casing 16 of a compressor 15 by means of a magnet 11 mounted onto the end face of the opening in the case 2. Whereby the causation of a large gap between the protective relay 1 and the casing 16 is prevented for provaing the excellent transfer of heat to a bimetal 5 to improve the operating characteristic of the protective relay 1.
Patent JP-S63120682-A (JP)
Title: Thermal recording material
Inventor: IKEDA KENJI
IPC: B41M5/30
Filed: 1986-11-10
Abstract: PURPOSE:To enable developed color images with high density to be obtained even with low energy and suppress ground fogging, by incorporating a modified polyvinyl alcohol containing in its molecule a hydrophobic group containing a hydrocarbon residue having at least a specified number of carbon atoms, into a thermal color forming layer. CONSTITUTION:A thermal color forming layer comprising a colorless or light- colored electron-donative dye precursor and an electron-acceptive substance for developing the color of the dye precursor by reacting therewith is provided on a base of a thermal recording material. The color forming layer comprises a modified polyvinyl alcohol containing in its molecule a hydrophobic group containing a hydrocarbon residue having at least 4 carbon atoms. The modified polyvinyl alcohol is used for suppressing fogging of the ground of the recording material. The polyvinyl alcohol is preferably terminated by a hydrophobic group R-X-, wherein R is a hydrophobic group having at least 4 carbon atoms, and X is O or S. The modified polyvinyl alcohol can be synthesized by, for example, saponifying a polyvinyl ester formed through polymerization in the presence of a chain transfer agent having a hydrophobic group having at least 4 carbon atoms.
Patent JP-H09110028-A (JP)
Title: Multi-layer peelable bottle
Inventor: URABE HIROSHI
IPC: B32B27/34
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer bottle which is preferable for recycling and peelable as the inner layer and the outer layer are not bonded together, and which has little the residue inside when sucking the liquid in the bottle through a tube inserted from the opening on actually using it. SOLUTION: The inner layer can be peeled from the outer layer set to directly contact the inner layer. The innermost layer in the outer layer is made of an olefin resin and the outermost layer in the inner layer is made of a 6/66 copolymerized polyamide resin with 3,300 kg/cm<2> or lower in elastic modulus in tension.
Patent JP-H02118227-A (JP)
Title: Balancer for engine
Inventor: SHIMIZU YASUO
IPC: F02B67/00
Filed: 1988-10-25
Abstract: PURPOSE:To enable an interlocking gear to be placed inside and reduce the dimensions of an engine to miniaturize and lighten same by dividingly installing the balance weight on both ends of the interlocking gear installed at one end of a balancer shaft. CONSTITUTION:A balance weight 4 is dividingly installed so as to interpose an interlocking gear 5, on the side of installing the interlocking gear 5 of a balancer shaft 1. Hence, the interlocking gear 5 can be placed inside, enabling a crankshaft 3 to be shortened while reducing the dimensions of an engine to miniaturize and lighten the engine.
Patent JP-H06206998-A (JP)
Title: Production of poly@(3754/24)tetramethylene ether) glycol
Inventor: MURAI NOBUYUKI
IPC: C08G65/02
Filed: 1993-10-26
Abstract: PURPOSE:To provide a poly(tetramethylene ether) glycol having a high quality and reduced in the content of fluorine in a high yield without lowering a polymerization temperature by polymerizing tetrahydrofuran in the presence of a fluorosulfonic acid and subsequently hydrolyzing the produced polymer. CONSTITUTION:(A) Tetrahydrofuran preferably having a water content of <=200ppm is polymerized in the presence of (B) a fluorosulfonic acid in an amount of 0.007-0.3 mole times that of the component A and (C) fuming sulfuric acid containing free sulfur trioxide in an amount of 0.05-1 mole times, preferably 0.2-0.8 mole times that of the component B or preferably in an amount of >=10 mole times that of the water content in the component A preferably at a polymerization temperature of 10-65 deg.C, and subsequently hydrolyzing the produced polymer. The component A is reacted with the component C and subsequently reacted with the component B. The produced compound has preferably <=3 terminal fluorine atoms per 2000 terminal groups.
Patent JP-H01108598-A (JP)
Title: Electrostatic attraction display device
Inventor: SEKI SHINICHI
IPC: G09F9/37
Filed: 1987-10-22
Abstract: PURPOSE: To attain various display based upon plural colors by dividedly painting the surface of a transparent conductive film having an electrode fixed on the inside by two colors and arranging illuminating light sources for generating light of plural different colors on the inside of the film. CONSTITUTION: The transparent conductive film 13 is formed by painting the outside surface of a transparent film base 13a by semipermeable coating materials 13b, 13c of two required colors devidedly from the center and forming a transparent electrode 13d on the inside surface of the film base 13a. Plural two-color LEDs 14 having two emitting colors corresponding to the colors of the coating materials 13b, 13c are fixed on a substrate 15 and the substrate 15 is fixed and held by a resin-made frame body 16. Consequently colors applied to the fixed electrode can easily be observed even on a dark place at night or the like and polychroma-tic display based upon plural colors can be attained.
Patent JP-H01147191-A (JP)
Title: Vertical type underwater pump aggregate
Inventor: TORUJIEIRU SUKARUSUTATSUDO
IPC: F04D29/70
Filed: 1988-10-25
Abstract: PURPOSE: To make a pump compact by arranging a pocket chamber extending from an upper inlet in a drain chamber of a pump which has a dual inlet and whose casing forms the bottom of the drain chamber. CONSTITUTION: A pump rotor 2 is a dual type, has inlets 17 and 18 respectively in its upper and lower sides. An upper casing 5 with the bearing cover 15 together forms a drain chamber 6. The upper sealing arrangement 11 and the lower sealing arrangement 12 respectively seal the drive shaft 1. An inlet path opens to the upper inlet 17 of the pump rotor 2. One path formed between the path web 8 is closed, and a pocket chamber 9 opening to the upper side is formed. The leakage fluid is exhausted from the drain chamber surrounding the drive shaft 1 to the pocket chamber 9.
Patent JP-2001088213-A (JP)
Title: Inflation molding method
Inventor: HIROSE KAZUNORI
IPC: B29C55/28
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an inflation molding method capable of enhancing the uniformity of the thickness and dynamic physical properties of a film. SOLUTION: In an inflation molding method for forming a film from a thermoplastic polymer, the thermoplastic polymer is extrued under such a condition that the film is formed into a cylindrical shape having a diameter 5-7 times that of the outer lip of a die and thickness 1/5-1/15 times the gap between the inner and outer lips of the die.
Patent JP-H01109000-A (JP)
Title: Method for treatment of beet solution
Inventor: TANAKA YUKITERU
IPC: C13B35/08
Filed: 1987-10-23
Abstract: PURPOSE: To separate and collect sucrose as well as useful substances such as inositol and raffinose by passing sugar beet molasses through molasses-boiling and desalting step and chromatographic separation step.  
     CONSTITUTION: Sugar beet molasses is separated into beet sugar and beet molasses by boiling. The resultant boiled beet molasses is passed through H type cation exchange resin and OH type anion exchange resin in molasses-boiling and desalting step to remove betaine and salts. Then, the resultant desalted solution is separated into inositol-rich, sucrose-rich and raffinose-rich fractions, by chromatographic separation step. In the chromatographic separation step, the front and rear ends of a bed packed by using sodium type or potassium type cation exchange resin as an absorbent are connected by fluid passage and fluid is made to communicate from the front end of the packed bed to the direction of the rear end and circulated. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10111145-A (JP)
Title: Resolver/digital converting method
Inventor: FUSE HIDEAKI
IPC: G01D5/245
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To enable the simplification of a circuit by using constant-voltage rectangular wave signals as exciting signals, latching resolver signals with the exciting frequency of the rectangular wave signals, converting from analog to digital form, and computationally operating them. SOLUTION: Rectangular wave signals 2Aa of a predetermined voltage which a rectangular wave oscillator 2A outputs is inputted into the exciting side 1a of a one-phase exciting, two-phase outputting type resolver 1 as exciting signals 3a through a line driver 3. At the same time, rectangular wave signals 2Aa are inputted into the clock terminal CLK of an A/D converter 4A. A two-phase resolver signals 1c outputted from the output side 1b of the resolver 1 are inputted into the A/D converter 4A and latched in synchronization with the exciting frequency of the rectangular wave signals 2Aa inputted into the clock terminal CLK. The resolver signals 1c are converted from analog to digital form and inputted into an operation part 5 as digital resolver signals 4a.  The computation part 5 processes the digital resolver signals 4a and outputs the value of angle corresponding to the rotation angle of the resolver 1 as angle signals.
Patent JP-H05106777-A (JP)
Title: Pulsation reducing device for fluid pressure circuit
Inventor: SATO MITSUHIRO
IPC: F16L55/04
Filed: 1991-10-16
Abstract: PURPOSE:To excellently absorb pulsation generated in operating fluid in a pump discharge side passage over a wide frequency band area by means of a single accumulator. CONSTITUTION:An accumulator 20 is connected to a discharge side pipeling 4 of a hydraulic pump 2 through a variable throttle valve 10. A controller 30 finds frequency of pulsation generated by operating fluid in the discharge side pipeline 4 according to an output of an engine rotating speed sensor 5 to detect rotating speed of an engine 1 being a driving source of the hydraulic pump 2, and outputs a command signal to a proportional solenoid 15 so that the frequency of the pulsation can exist in a frequency band area where an attenuation effect of the accumulator 15 is large, and changes a throttle diameter of a variable throttle 10A being a port diameter of the accumulator 20.