baber/WOPTO huggingface dataset:
Patent JP-H01170129-A (JP)
Title: System for selection call communication
Inventor: HATTORI TAKESHI
IPC: H04W52/02
Filed: 1987-12-25
Abstract: PURPOSE:To increase a battery saving effect by separating the time slot of a signal sending into a part to send a calling signal and a part to send an information signal and causing a receiver to stop a reception in a time when the information signal is transmitted to the other receiver. CONSTITUTION:The calling signal is composed of at least a receiver number and a receiving control signal to indicate a timing by which the information signal transmitted to the receiver designated by the receiver number is transmitted. The signal transmitted from a transmitter is inputted through an antenna 21, a high frequency circuit 22 and a decoder circuit 23 to a signal processing circuit 24. By the signal processing circuit 24, the timing by which a group to be received is transmitted is detected by a synchronizing signal, the existence of an information transmission to itself is recognized by the receiver number in the calling signal, and the processing of reception, etc., is executed. An intermittent receiving control circuit 25 controls a switch 26 so as to supply a current to the high frequency circuit 22 and decoder circuit 23 only while the information signal is transmitted, based on the data from the signal processing circuit 24.
Patent JP-2001144059-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OKAWA MAKOTO
IPC: B24B37/013
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To measure the thickness of an SOI layer during polishing. SOLUTION: A CMP polishing apparatus is prepared, which includes a wafer holding head 2 having a surface 2a for sticking an SOI substrate 1 thereto, and a window 2b for exposing a surface of the substrate 1 stuck to the surface 2a, and an SOI substrate polishing pad 5 arranged so as to be opposed to the surface 2a. A support wafer 11 of the substrate 1 is stuck to the surface 2a, so that the surface of a device forming wafer 12 can be polished by the pad 5. During polishing, light is radiated onto the wafer 11 of the substrate 1 through the window 2b to measure the thickness of an SOI layer based on a relationship between the intensity and wavelength of the light reflected by the substrate 1. As a result, the thickness of the SOI layer can be measured even during polishing.  Further, the radiation of light from the side of the wafer 11 eliminates the influence of the polished surface and slurry, thereby allowing the thickness to be measured satisfactorily.
Patent JP-2000139655-A (JP)
Title: Pillow
Inventor: YAGI KAZUO
IPC: A47G9/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a pillow capable of being used for supporting the head with a pair of spectacles worn when a person observes a television set by forming a recess on a pillow main body at the position where the portion from an ear to an eye is located when the head is mounted sideways. SOLUTION: A curved face 1 is formed on the upper face of a pillow main body (a). The head is mounted on the curved face 1 when a person lies with the length direction of the body matched with the one-dot chain line direction, and the head is stabilized on the pillow main body (a) by the curved face 1. A recess 2 is formed on the pillow main body (a) nearly perpendicularly to the one-dot chain line, the recess 2 penetrates the pillow main body (a) from the upper face 4 to the lower face, and one end of it is opened on the side face 3 of the pillow main body (a). When a person lies sideways and observes a television set, the pillow main body (a) can be used to support the head with a pair of spectacles worn. The ear is not pressed to the pillow main body (a), thus the ear is not pained when the pillow main body (a) is used for a long period.
Patent JP-H03185050-A (JP)
Title: Resin composition
Inventor: TOYODA YOSHIO
IPC: C08K7/14
Filed: 1989-12-14
Abstract: PURPOSE:To provide the title composition good in moldability, capable of giving molded products of high heat resistance with high mechanical strength retained even after long-term thermal aging, comprising polyethylene terephthalate, a fibrous reinforcing material, a specific compound and polycaprolactone. CONSTITUTION:The objective composition comprising (A) 100 pts.wt. of polyethylene terephthalate, (B) a fibrous reinforcing material, (C) 0.1-1 pt.wt. of a hindered phenolic compound of the formula (R1 and R2 are each methyl or t-butyl; R3 is n-valent alcoholic ester residue or n-valent amine-based amide residue; n is 1-4) {e.g. triethylene glycol-bis[3-(3-t-butyl-5-methyl-4-hydroxyphenyl) propionate]} and (D) 3-20 pts.wt. of polycaprolactone >=30000 in number-average molecular weight.
Patent JP-2001143806-A (JP)
Title: Connector and its mold
Inventor: SAKA YUKINORI
IPC: H01R43/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To avoid a decline in strength of mold in effort to prevent fitting of terminal from exposing. SOLUTION: Only a portion of an end opposed to an entry 14 of a retainer 20 in a retainer-fitting cavity 13 is opened to form a die-cutting hole 15, the remainder portion closed as a wall 16. By the wall 16, a terminal fitting 19 can be disposed in a housing 10 with less exposure. When a connector C is molded, the first mold 30, which is drawn outside of the housing 10 from the entry 14, and the second mold 40, which is drawn from the die-cutting hole 15, are coupled together so as each leading end to overlap with the other crossing a die-cutting direction which can prevent strength of the molds 30, 40 from declining.
Patent JP-H11145759-A (JP)
Title: Electrode shape of crystal vibrator and terminal connection method
Inventor: AKUTSU SATORU
IPC: H03H3/02
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a crystal vibrator which has satisfactory CI value, Q value, etc., and also has more superior overall quality characteristics by improving a conventional technical weak points as those where an electrode film is apt to be eroded by solder and easily broken by impacts, etc. SOLUTION: Supporting region 1a of a rectangular plate type crystal vibration piece 1 includes an electrode 11, which is led out to a short side 17 set toward one of both long sides of the piece 1 from a part of an exciting electrode 10, a fixing electrode 14 which is placed near a corner 19 of the region 1a opposite to the electrode 11 and fixed to the conductor of a container with its expanded region, and a contact electrode 15 which connects the electrodes 11 and 14 together. Then the electrode 15 has a shape having a bending part 15a, where at least the center side edge of the piece 1 forms a concave shape with regard to the side 17. Furthermore, a connecting method is applied to intensively heat a part near the electrode 14 in particular, when the electrode 15 is connected to a support conductor.
Patent JP-H03191095-A (JP)
Title: Surface treatment for work piece
Inventor: IKEGAYA HIROHIKO
IPC: C25D5/44
Filed: 1989-12-19
Abstract: PURPOSE:To shorten the length of a treatment line and to make equipment compact by successively carrying out degreasing, alkali etching, and high-speed anodic oxidation coating treatments as pretreatments prior to plating treatment. CONSTITUTION:A work piece is immersed into a degreasing treatment tank to undergo degreasing treatment. After water washing, the work piece is fed to an alkali etching zone and subjected to alkali etching to undergo the activation of the surface. After water washing, the work piece is fed to a high-speed anodic oxidation coating treatment zone, where a thin and rough oxide film is formed on the surface of the work piece. It is preferable to carry out the above high-speed anodic oxidation coating treatment by the use of phosphoric acid of 50-100g/l concentration under the conditions of 40-60 deg.C temperature, 50V voltage, and 25-80A/dm<2> current density. By this method, the necessity of mixed acid etching treatment as pretreatment prior to plating treatment can be obviated.
Patent JP-H03188811-A (JP)
Title: Tea server
Inventor: IMAMURA HIROKO
IPC: A47J31/20
Filed: 1989-12-19
Abstract: PURPOSE:To make delicious tea according to the kind of tea and individuals' taste by constituting a tea server of a heating portion for heating water, a tea strainer storing tea leaves therein and moving vertically in a server pot, a lifter for lifting the tea strainer, and a control portion equipped with timers and controlling operation of each component. CONSTITUTION:A tea server comprises a heating portion 10, a server pot support stand 15 having a heat retaining heater 16 in the lower portion thereof, a server pot 17 placed on the stand 15 in such a manner as being freely taken out, a tea strainer 18 storing tea leaves 5 therein and immersed in the server pot 17, a lifter 19 for lifting the tea strainer 18, and a control portion equipped with timers 22, 23 and controlling operation of each component in time series. The heating portion 10 comprises a water container 11, a heater 12 provided in the lower portion of the water container, a pump 13 and a hot water feed pipe 14 and the lifter 19 comprises a rack 19b freely and vertically moving in a guide channel 19a stuck to a side wall 20, a pinion 19c threadably engaged with the rack 19b, a motor 19d for driving the pinion 19c, and a reduction gear 19e and the tea strainer 18 is attached to the lower end of the rack 19b and is moved together with the rack 19b.
Patent JP-2000151657-A (JP)
Title: Local area network system
Inventor: ITO SUMIYOSHI
IPC: H04L12/40
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide the local area network system that utilizes a power cable for a data transfer path. SOLUTION: The local area network system 1 is placed between a computer 2 and a power plug 3 and the power plug 3 connects to an indoor power line. The local area network system 1 connects to the power plug 3 and also to a power supply section 4 and a LAN card 5 of the computer 2, respectively. The local area network system 1 has a means that mixes a power signal and a communication signal at a signal level at which the power supply section 4 of the computer 2 operated by an indoor power supply and a power of various electric appliance are not malfunctioned and a means that separates the communication signal mixed in the power signal.
Patent JP-H09166398-A (JP)
Title: Rifle drill equipment
Inventor: IMAKI TOMONARI
IPC: F41J9/14
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To enable accurate specification of shooters firing even when a plurality of shooters fire simultaneously at one box target and thereby to enhance the efficiency of a drill. SOLUTION: Two box targets 1 and 2 of the same construction are so disposed as to overlap each other longitudinally to shooters. Points of impact on the box targets are determined on the basis of signals from point-of-impact measuring sensors 1d-1f and 2d-2f provided for the box targets respectively, while ballistic trajectories are computed from the points of impact and the shooters are specified. These computations are executed by an analyzing device 7.
Patent JP-H02218201-A (JP)
Title: Lod antenna for reception of television
Inventor: HORUSUTO DERII
IPC: H01Q5/321
Filed: 1989-12-19
Abstract: PURPOSE: To adapt this device to the reception of both a VHF and a UHF without especially adjusting extension and reduction by supporting a spiral spring by a rod made of elastic insulating materials supporting two coils at one end part, forming the leg part of the rod antenna of the free edge of the pertinent spring, and connecting the other edge part through a capacity connecting means with the second coil. CONSTITUTION: Wound coil edge part 16 and 17 form a capacitor. This capacitor capacity-connects coils 12 and 13 with the residual part of a rod antenna, that is, a sleeve 23, first screw bolt 24, spiral spring 26, and second screw bolt 28. A length l1 between the leg part of a rod antenna 10 and a third coil 18 is set as, for example, λu/4, and λu is mean operating wavelength in the frequency range of a UHF. Moreover, a length l2 between the leg part and the edge part of the first coil 12 is set, for example, λv/4, and λv is mean operating wavelength in the frequency range of a VHF. In this constitution, the length l1 of the rod antenna 10 can operate as a UHF antenna, and the length l2 can operate as a VHF antenna.
Patent JP-H06123332-A (JP)
Title: Slow-acting device
Inventor: KOJIMA JUJI
IPC: F16F9/14
Filed: 1992-11-13
Abstract: PURPOSE:To provide a high resistance torque by coupling any one of an outer cylinder and a shaft body with a fixed member, and coupling the other with a rotating member. CONSTITUTION:A slow-acting device 1 consists of a sealed outer cylinder 2, a shaft body 3 fitted inside of this outer cylinder 2 freely to rotate, a fin 4 connected to the outer cylinder 2, a fin 5 connected to the shaft body 3, and the fluid 6 (for example, viscous grease) filled inside of the outer cylinder 2. The outer cylinder 2 is fixed to a fixed member, and the shaft body 3 is coupled with a rotating member to perform the slow-acting function. The outer cylinder 2 and the shaft body 3 are rotated relatively by the rotation of the rotating member, and with this rotation, the fluid 6 between the fins 4, 5, which are respectively connected to the outer cylinder 2 and the shaft body 3, is compressed. A high resistance torque, which resists the rotation energy of the rotating member, can be thereby obtained. Furthermore, the number of parts is reduced to facilitate the assembly, and any type of a one-way and a two-way type devices can be obtained by changing the design slightly.
Patent JP-H11160446-A (JP)
Title: Earthquake detecting device and evacuation guide system using same when attacked by earthquake
Inventor: NISHIMURA KOKI
IPC: G08B5/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide such an earthquake detecting device and an escape guide system when attacked by an earthquake in a way that people in a room can safely escape if an earthquake takes lace. SOLUTION: When an earthquake sensor 19 detects a tremor of the 4th degree or larger on the seismic scale and a photosensor 20 detects the ambient lightness being less than a specific value, a light emitting means 12 emits light in the direction to a door.
Patent JP-H01168872-A (JP)
Title: Formation of hydroxyapatite coating film
Inventor: SAIDA KENJI
IPC: A61L27/32
Filed: 1987-12-23
Abstract: PURPOSE:To easily form a hydroxyapatite coating film having high bonding strength even on a substrate having a complex surface shape by coating the substrate with hydrosol prepd. by mixing an aq. Ca(OH)2 soln. with an aq. phosphoric acid soln. in the presence of protective colloid, drying the hydrosol and making the resulting film insoluble. CONSTITUTION:An aq. Ca(OH)2 soln. is mixed with an aq. phosphoric acid soln. in 1.50-2.0atomic ratio of Ca to P in the presence of protective colloid such as gelatin to prepare hydrosol. A substrate such as a metal or glass substrate is coated with the hydrosol by application, dipping or other conventional method and the hydrosol is dried. The resulting film is made insoluble by calcining under proper conditions or other method to form a hard hydroxyapatite coating film. This coating film having high bonding strength can easily be formed on the substrate having a complex surface shape or a large area at a high rate of film formation.
Patent JP-H06170628-A (JP)
Title: Adjustment method for r-groove machining inner blade cutter
Inventor: YOSHIMURA HIROHITO
IPC: B23C3/06
Filed: 1992-12-08
Abstract: PURPOSE:To enable machining of an R-groove high in roundness even if multiple chips are swung in radial direction. CONSTITUTION:An inner blade cutter 1 in which multiple chips 2 are installed on the inner peripheral surface of a cutter main body 1a is mounted on a spindle of a crankshaft mirror, and an R groove at both ends of a crankshaft pin is machined by turning. In this case, a swing of the chips 2 on the inner blade cutter 1 in radial direction is measured, and the amount of projection of the mostly sunk chip 2 is adjusted so that it is approximately the same as that of the mostly protruded chip 2 near the diagonal position. Thus, even if the chips 2 are swung, the R-groove high in roundness can be machined.
Patent JP-H09141837-A (JP)
Title: Printing monitoring device
Inventor: KIMURA TETSUO
IPC: G01N21/84
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to accurately measure a chromatic density without being adversely affected by the variation of a quantity of light emitted by a stroboscope and detect a delicate change in the chromatic density. SOLUTION: In a printing monitoring device for displaying on a monitor television screen 8 a still image of printed matter 20 photographed by a video camera 1 by emitting light to the printed matter 20 with the help of a stroboscope, the reference value of image data obtained by photographing a reference color using a video camera 1 and the control limit value of a color density are previously stored in a control circuit 7.  At the same time, the measuring area of part of printed matter 20 and a color sample 6 are photographed simultaneously, then an error is calculated based on a difference between image data on the color sample 6 obtained by photographing the color sample 6 and the reference value, and the acceptability of the chromatic density of the printed matter 20 is determined by collating a correction value obtained by subtracting the error from the image data on the printed matter 20 with the control limit value.
Patent JP-H08185312-A (JP)
Title: Sticky bit detecting circuit
Inventor: HAGIWARA YASUHIKO
IPC: G06F7/38
Filed: 1994-12-28
Abstract: PURPOSE: To speed up a computing element by providing this sticky bit detecting circuit with an exclusive OR circuit connected to 1st and 2nd input terminals, a NOR circuit connected to both the input terminals and an exclusive AND circuit connected to the output of the exclusive OR circuit and a 3rd input terminal. CONSTITUTION: The sticky bit detecting circuit consists of the input terminals (a), (b), cin, the exclusive OR circuit 6, the NOR circuit 7, the exclusive AND circuit 8, and output terminals out, cout. Namely the one-bit input sticky bit detecting circuit is provided with the circuit 7 connected to the input terminals (a), (b) and the circuit 8 connected to the output of the circuit 6 and the input terminal cin. For instance, the detecting circuit detects the OR of all bits excluding a carry bit (a+b) without executing addition (a+b) of two values (a), (b) each of which consists of (n) bits. When a computing element is constituted of the sticky bit detecting circuit, the speed of operation is increased.
Patent JP-H07184315-A (JP)
Title: Waterproofing for cable in conduct
Inventor: SATO TOSHIAKI
IPC: H02G9/06
Filed: 1993-12-24
Abstract: PURPOSE:To provide waterproofing for cable in conduit in which leakage of water from the central air gap part of a three-phase stranded power cable can be prevented positively in safety for a long term. CONSTITUTION:The waterproofing for a cable in a conduit comprises a unit 4 for waterproofing between a conduit 3 and a three-phase power cable 1 laid therein, wherein the central air gap part of the cable 1 is filled with water swelling fibers having ultra high water absorbing capacity substantially up to the position of the waterproofing unit 4 in the longitudinal direction of the cable.
Patent JP-H03175026-A (JP)
Title: Metal plate for plastic working and manufacture therefor
Inventor: HAYASHI ASAJI
IPC: B32B15/082
Filed: 1989-12-20
Abstract: PURPOSE:To obtain readily articles having the indication of distinct marks, characters, designs or patterns and the like by providing a clear fluorocarbon resin-coated layer on a metallic plate being indicated with marks, characters, designs, patterns and the like through the application of a coloring material. CONSTITUTION:A coloring material is applied on a roughly surfaced metallic plate so as to indicate marks, characters, designs, patterns and the like and clear fluorocarbon resin is applied thereon. For the clear fluorocarbon resin- applied layer, it is preferable that heating and baking are executed at the temperature of being 450 deg.C or lower. As the rough surface treating method of a metallic plate, there is employed a etching method, barrel grinding method, hair line method, mechanical rough surface working method or the like. The degree of the rough surface is important in consideration of raising the adhesion between the coloring material and fluorocarbon resin, as usual, it is preferred to be rough-surfaced in the order of 0.5 - 5 mum at the average roughness (Ra). The coated film thickness of clear fluorocarbon resin to be applied is usually selected from the range of 5 - 100 mum as a drying or baking coated film.
Patent JP-H05137604-A (JP)
Title: Shoe with luminescent plastic member
Inventor: KANBARA YUJI
IPC: C09K11/00
Filed: 1991-11-16
Abstract: PURPOSE:To provide the title shoe, which attempts traffic safety for a person wearing it, is economical and has a good effect on decoration. CONSTITUTION:A luminescent plastic member 2 is mounted on the peripheral surface of the title shoe 1 and a surface 20 thereof is exposed. Sections 21 of the luminescent plastic member 2 are exposed facing rearward, at both sides 101 of the heel part of the title shoe.
Patent JP-H10166274-A (JP)
Title: Superabrasive grain wheel having resin laminated core
Inventor: TAKEUCHI TSUTOMU
IPC: B24D5/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To perform a grinding with high efficiency by making a core have elastic performance for grinding load by constituting the core by being formed by laminating mutual polymerizing layers of synthetic resin layers and base materials in a thickness direction. SOLUTION: A core 1 has a cross section structure that synthetic resin layers 1b and base material layers 1c are alternately polymerized and is formed as a laminated body that each of these synthetic resin layers 1b and base material layers 1c is uniformly developed from a hole 1a to an outer peripheral edge. Because the core 1 contains the synthetic resin layers 1b and these layers 1b are developed to the radially whole length, the core 1 can be made to have proper elasticity by these synthetic resin layers 1b at the time of a grinding due to abrasive grain layer 2. Therefore, rigidity can be lowered as compared with a metallic core 1 even in a high speed revolution grinding, and generation of breakage of a work and chatter scar of the surface is prevented.
Patent JP-2001146214-A (JP)
Title: Heat welding device
Inventor: MASUI MAKOTO
IPC: B65B51/10
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To make a device compact, reduce the vibration and noise and improve the environment in a working chamber. SOLUTION: A heat welding device is provided with a pair of clamping bodies 1 and 8, a nozzle 18, a heat welding mechanism 3 and a control means, and an opening of a bag 6 and the nozzle 18 inserted into the bag 6 are clamped by a pair of clamping bodies 7 and 8 by the control means, and air in the bag 9 is suction discharged by the nozzle 18 in the above first clamping state. When the air suction discharge for the bag 6 is completed, the nozzle 18 is drawn relatively out of the bag 6, and the opening of the bag 6 is clamped by a pair of clamping bodies 7 and 8, and the opening of the bag 6 is heat welded by a heat welding mechanism 3 in the above second clamping state.  Driving sections 10 of a pair of clamping bodies 7 and 8 are constituted of a first driving mechanism 12 provided with an electric motor M for changing the position of the clamping body 7 from the rotating open position to the intermediate step position and driving the same and a second driving mechanism 14 provided with a solenoid S for changing the position from the intermediate step position to the lower step position.