baber/WOPTO huggingface dataset:
Patent JP-H10229663-A (JP)
Title: Protective case for thermal protector, and thermal protector fitted with the protective case
Inventor: AKIZUKI HIDEAKI
IPC: H02K11/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a protective case fitted with an overheat protective element which is superior in insulating property, and whose mounting work to the winding of a motor can be performed efficiently. SOLUTION: A case body 1 of a protective case 100 has passage holes 2 and 4 at its tip. Moreover, several ends of the above passage holes 2 and 4 are provided with catches 7 and 7, and each catch 7 is composed of two claw- shaped projections provided above and below each passage hole 2 and 4. Furthermore, the flank of the case body 1 is provided with a clamp part 5 projecting L-shape rearwards in a horizontal direction, and its tip has a lock 9 for holding a clamped cable or the like. Moreover, the engaging part 3, provided at the bottom 6 of the case body 1 which is the contact face with a winding is a plate-shaped projection having a specified width projecting from the bottom 6 of the case body 1, and the cross section of the tip of that engaging part 3 is shaped like an anchor.
Patent JP-H10227819-A (JP)
Title: Electromagnetic intensity alarm
Inventor: KITAGAWA KOJI
IPC: G01R29/08
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic intensity alarm which is applicable for various electric equipment. SOLUTION: This apparatus is provided with an antenna 10, a microcomputer, an alarm generating member 30, an adjusting dial 40, an energy density display member 50 and the like. The above microcomputer determines the energy density of an electromagnetic wave detected by the antenna 10 and works the alarm generating member 30 to generate an alarm when the energy density exceeds a threshold. The threshold can be corrected to be increased or decreased by the adjusting dial 40. The energy density display member 50 shows the ratio of the energy density with respect to the threshold.
Patent JP-2000232090-A (JP)
Title: Method for removing glass passivation film
Inventor: HONJO SHIGERU
IPC: H01L21/306
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To realize satisfactory removal and re-electrodeposition of a glass passivation film comprising mainly ZnO, and to improve yield. SOLUTION: A silicon oxide film 5 and a glass passivation film 8, comprising mainly ZnO which has the composition of ZnO-B2O3-SiO2 and embeds a mesa groove 6 are formed on a substrate 1. Only the glass passivation film 8 is selectively removed from the substrate 1 with an etchant. In this case, an aqueous solution containing 10% citric acid and 0.1% to 1.0% nitric acid, and moreover, the substrate is impregnated for several minutes to several tens of minutes, corresponding to the thickness of film maintaining the temperature of the etchant at 60 deg.C to 100 deg.C.
Patent JP-H06233375-A (JP)
Title: Microphone equipment
Inventor: NAKAGAWA YOSHIMORI
IPC: H04R1/02
Filed: 1993-01-29
Abstract: PURPOSE:To eliminate mis-sound recording due to a power left unswitched on at the microphone equipment side. CONSTITUTION:A DC power supply voltage fed via a connection plug 13 from a tape recorder 1 having a plug-in power function to which the microphone equipment is connected is detected by switch control means (Q2, R1, R2, C2, C2). Then the power of the microphone equipment 10 is automatically turned on/off synchronously with the power supply state of the connected tape recorder 1 by switching on a switching element Q1 on a power supply line PM.
Patent JP-S56129330-A (JP)
Title: Manufacture of semiconductor device
Inventor: USUKI KIICHI
IPC: H01L21/316
Filed: 1980-03-17
Abstract: PURPOSE:To obtain glass-coated films with uniform dimensions on the grooves of a substrate exposed a P-N junction by rotating the semiconductor substrate in an almost vertical plane wherein electrophoresis is performed. CONSTITUTION:A rotary electrode 12 is installed around the shaft of a bowl- shaped substance 11 and an electrode terminal 12a is permitted forward and backward movement. The electrode 12 is installed around the closure end of a supporting pipe 13 by airtight bearings and rotated by a rotary shaft 14 and bevel gears 15. The supporting pipe 13 is connected to a reduced pressure source 16 and absorbs a substrate 1 through the transparent hole of the electrode 12 to contact with the terminal 12a. During the process by an electrophoresis method, the substrate 1 is slowly rotated so that a difference in up and down process may not exist for the substrate 1 hold almost vertically. Fast rotation will cause unequal adhesion and slow rotation will follow a similar defect at is the case of treating the substrate 1 in a stationary state. In this composition, the adhesive length A, B in the up and down directions of glass substances 4' burying the grooves of the substrate 1 will be made almost equal.
Patent JP-S54124313-A (JP)
Title: Liquid fuel atomizer
Inventor: MORISHITA HIKARI
IPC: F23D11/04
Filed: 1978-03-20
Abstract: PURPOSE: To atomize fuel fed in a combustion chamber and improve the combustion efficiency, by injecting the fuel from a nozzle toward the inner surfaces of cocentric double cylinders, evenly by virtue of centrifugal force.  
     CONSTITUTION: Liquid is injected from a nozzle 100 toward the inner surface 106a of an inner cylinder 102 to form a thin boundary gas layer. Liquid injected from an injection port 106b rushed into this boundary layer and is diffused on the inner surface 106a being influenced by the fluid flow and the revolution of the inner cylinder 102. This liquid film reaches the inner surface 105a of an outer cylinder 105 as fine threads from the fore end 102a of the inner cylinder 102 and then resumes the state of liquid film for atomization from the fore end 105b of the outer cylinder 105. This liquid atomizer 100 is built in a gas turbine T. By injecting fuel from a fuel injection port 2b toward the inner surface 106a of the atomizer 100, the fuel is evenly mixed with combustion air. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60177902-A (JP)
Title: Manufacture of metallic sheet pierced with hole
Inventor: ARIMA HIROTADA
IPC: B21C37/02
Filed: 1984-02-23
Abstract: PURPOSE:To improve the yield of material by forming many small holes in a metallic sheet by digging before rolling the sheet under tension. CONSTITUTION:Many small holes are formed in a metallic sheet 1 by digging while passing it between a rubber roll 8 and a hole-digging roll 7 having many projections 6. The sheet 1 is successively rolled by passing it between a pair of rolling rolls 9 while providing a tension to the sheet 1. As a result, the burred pieces 5 are buried in the sheet 1, and a metallic sheet pierced with holes is obtained without causing material loss. The enlogation percentage of 37-38% is obtained by rolling further the sheet under tension, and the rolling rate is improved. By this method, the yield of material and the rolling efficiency are improved, and the manufacturing cost is reduced.
Patent JP-H04271626-A (JP)
Title: Infrared ray transmission controller for wireless remote control switch for air-conditioner
Inventor: TSUTSUMI MASAYASU
IPC: H04B10/116
Filed: 1991-02-27
Abstract: PURPOSE:To prevent the reduction in the transmission range of an infrared ray signal due to decrease in indoor illuminance and in a dry battery voltage and to send a stable infrared ray signal in the wireless remote controller of the infrared ray system used for an airconditioner. CONSTITUTION:A photoconductive element Cds4 connecting to NPN transistors(TRs) Q1, Q2 of Darlington connection from an output terminal of a transmission IC2 via a current limit resistor R1 is connected for controlling a current of a 1st stage TR Q1, a 2nd stage TR Q2 connects to an infrared ray emission LED 5 and a dry battery 6 removable from a main body case 1 supplies power to the transmission IC2 and the infrared ray emission LED5. Thus, a remote control signal outputted from the transmission IC2 is sent as an infrared ray signal from the infrared ray emission LED 5 via the TRs of Darlington connection with the current control in response to the indoor illuminance and transmission output control is attained depending on the indoor illuminance.
Patent JP-S62194090-A (JP)
Inventor: YAJIMA MITSURU
IPC: F16L41/02
Filed: 1986-02-19
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-H11232723-A (JP)
Title: Method, medium, and device for information recording, and information reproducing device
Inventor: ISHII KAZUNORI
IPC: G11B11/105
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To increase the recording density of an information signal by arranging a 1st and a 2nd segment of a specific recording area adjacently on a signal track and recording pieces of information in the 1st and 2nd segments with a couple of magnetic walls representing information with their positions at a constant interval. SOLUTION: An array of magnetized areas is formed on the signal track 41, and at the border parts between the magnetized areas and precedent and following magnetized areas, 1st and 2nd magnetic walls Qf01 to Qf16 and Qr01 to Qr16 are formed as information marks in array in the 1st and 2nd segments Sf01 to Sr01. The 1st magnetic walls Qf01 to Qf16 and 2nd magnetic walls Qr01 to Qr16 form couples respectively, the couples of the magnetic walls correspond to pieces of data constituting the information signal, and the intervals Lq between the couples of the 1st magnetic walls Qf01 to Qf16 and 2nd magnetic walls Qr01 to Qr16 are constant. Consequently, even when the formation intervals of the magnetic walls are smaller than the diameter of a light spot, information can be reproduced and the recording density can be increased.
Patent JP-H06252279-A (JP)
Title: Manufacture of package for accommodating semiconductor element
Inventor: MATSUO SHOGO
IPC: H01L23/08
Filed: 1993-02-23
Abstract: PURPOSE:To prevent generation of warp of an insulative substrate, by arranging a rod type member whose thermal expansion coefficient is smaller than that of resin of the insulative substrate, in metal mold with which the insulative substrate is manufactured. CONSTITUTION:In the inner space formed by stacking a pair of upper and lower metal molds 8, 9 for manufacturing an insulative substrate 1, a rod type member 5 is arranged along the long side below a recessed part of the insulative substrate 1, and a plurality of outer lead terminals 7 are so arranged that the one ends of them are positioned on the circumference of the recessed part. The rod type member 5 is composed of material like 42 alloy or the like whose thermal expansion coefficient is smaller than that of resin of the insulative substrate 1. Liquid state resin is injected and cured in the inner space of the metal molds 8, 9 through an injection port 11. When the cured resin is taken out from the metal molds 8, 9, a package wherein a recessed part for accommodating a semiconductor element is formed in the upper surface can be obtained. Thermal contraction of the whole insulative substrate 1 becomes almost uniform, and generation of stress is effectively prevented, so that the recessed part become flat and an accommodated solid-state image pickup element can be normally and stably operated for a long term.
Patent JP-S59160489-A (JP)
Inventor: YAMAMOTO KIMIHIKO
IPC: D05B3/02
Filed: 1983-03-01
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-S53119156-A (JP)
Title: Steam jet
Inventor: OGATA NOBUTAKA
IPC: A45D19/16
Filed: 1977-03-24
Abstract: PURPOSE: To provide a steam jet with a higher safety which enables effective production of steam in a short period of time and can prevent hot water from coming out of the steam port together with the steam though it moved or tilted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08228427-A (JP)
Title: Overcurrent protective device
Inventor: HATANO YASUKAZU
IPC: H02H3/08
Filed: 1995-02-22
Abstract: PURPOSE: To easily change the current cutoff characteristic of a switch circuit as required by giving a cutoff commanding signal to the switch circuit when detecting that the magnitude of a load current is larger than the lower limit value of an overcurrent region. CONSTITUTION: A cutoff control circuit 5 is composed of a load current detecting circuit 6, load current discriminating circuit 7, integration circuit 8, cutoff timing detecting circuit 9, and cutoff commanding signal generating circuit 10 and, when a load current falls within an overcurrent region and a zero-level cutoff timing detecting signal St is inputted to the circuit 10 from the circuit 9, a transistor is conducted and gives a trigger signal to a thyristor in the circuit 10. Then the circuit 10 gives a cutoff commanding signal Sb to a switching circuit 4 so as to cutoff the load current flowing through a load 3 from a power source 2. When a power switch is against turned on after the switch is once turned off and the thyristor is turned off, the load 3 can be redriven.  Therefore, an overcurrent protective circuit, the current cutting-off characteristic of which can be easily set, can be obtained.
Patent JP-S60177849-A (JP)
Title: Grinder
Inventor: OOSAKI MASAHIRO
IPC: B24B5/35
Filed: 1984-02-23
Abstract: PURPOSE:To work a cylinder having the correct and superior surface roughness in a short time by allowing the axis center of a work to be directed in the direction crossing with a grindstone main-shaft and permitting the grinding at the edge surface of the grindstone by providing a workrest, in a grinder for grinding the outside diameter having a minute diameter. CONSTITUTION:A grindstone shaft motor 18 is installed onto a bed 15, and a diamond grindstone 19 is fixed at the edge of a grindstone main shaft axially supported onto the bearing inside the motor 18, and a grindstone head stock 20 is installed so that the position can be minutely adjusted. A work head stock body 23 is fixed onto a swivel slide on a table 17. A chuck 24 is installed onto the main shaft of the work head stock body 23 so that a work 1 can be held. The parallelism is corrected by turning the swivel slide, and the conical grinding can be executed. The revolution of a work main-shaft motor 25 is input into the work head stock body 23 through a belt transmission apparatus 26 and decelerated to revolve the chuck 24. A workrest 27 which can advance and retreat in the longitudinal direction offsets the release of the work 1.
Patent JP-H08227745-A (JP)
Title: Contact electrode connecting device
Inventor: HINO MOTOHITO
IPC: H05K3/36
Filed: 1995-02-22
Abstract: PURPOSE: To satisfactorily perform an electric connection. CONSTITUTION: An elastic body 20 arranged under a flexible circuit board 15 is formed of a base part 24 and a plurality of projection parts 22 corresponding to protruding connecting points 16. In the non-projection part area nipped by the projection part groups in the base part 24, a notch part 26 is formed. At electric connection, the protruding connecting points 16 on the flexible circuit board 14 are brought into contact with corresponding conductor pads on the printed board. respectively. The horizontal extension of the elastic body 20 accompanying the elastic deformation of the base part 24 is suppressed by the side wall 32 of a housing 30.  Since the notch part 26 is formed in the area nipped by the projection part groups of the base part 24, the elastic body 20 is never floated, and the slippage between the projection parts 22 and the protruding connecting points 16 can be prevented.
Patent JP-S61193123-A (JP)
Title: Optical modulating equipment
Inventor: SAKATA HAJIME
IPC: G02F1/13
Filed: 1985-02-21
Abstract: PURPOSE:To eliminate the need for a polarizing plate and to improve light utilization efficiency to incident light which has optional polarized component by composing plural gratings of a transparent optical member and a material having a specific optical axis, and making materials different in optical-axis direction and corresponding to individual gratings and controlling the directions of the optical axes. CONSTITUTION:Two gratings are formed in one equipment, a transparent optical member 2 has a triangular grating, and variable refractive index media 1 and 1' are arranged at an upper and a lower part across a plane transparent spacer 4. Further, a transparent pole 3 is provided to each transparent optical member 2. The optical-axis directions are different corresponding to the individual gratings and those optical-axis directions are controlled to modulate light which has optional polarization characteristics.
Patent JP-S5911872-A (JP)
Inventor: TATSUMI MASAHARU
IPC: A61N5/10
Filed: 1983-02-28
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-H11279907-A (JP)
Title: Fabric for clothing, its production and its use
Inventor: GROSHENS PIERROT
IPC: A41D1/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a fabric for clothing capable of solving the defect of knitted fabric that it readily causes loss in shape, has excessive air permeability and difficulty in sewing, widening the choice of yarn, useful as an outwear, by inserting a reinforcing/stabilizing yarn in a specific state into one side of knitted fabric. SOLUTION: A reinforcing/stabilizing yarn 3 is inserted into one side face of a knitted fabric 2 (preferably warp knitted fabric) so as to extend at least in the course direction of the knitted fabric. The reinforcing/stabilizing yarn is retained at the fixed position of the knitted fabric by the crossing parts 5 of a knitting yarn constituting the knitted fabric except the reinforcing/ stabilizing yarn without forming stitches.
Patent JP-H08227546-A (JP)
Title: Recording and reproducing device for encoded data sequence
Inventor: OCHI ATSUO
IPC: G11B15/087
Filed: 1995-02-22
Abstract: PURPOSE: To realize efficient recording and reproducing by changing a tape feed speed according to the bit rate of input encoded data sequence and changing the number of channels used for recording and reproducing. CONSTITUTION: The prescribed processing necessary for recording on a magnetic tape is executed in recording processing circuits 3, 4 and a magnetic tape 8 is subjected to recording via heads 6 and 7 for recording. A tape feed control circuit 5 feeds the tape in such a manner that the tape feed speed is made two-fold the tape feed speed at the time when the bit rate is N (Mbps). Four pieces of tracks of the same width as the width at the time when recording is executed in one channel are formed by the heads 6a, 6b, 7a and 7b by one turn of a cylinder 15. The data are outputted by integrating the dat to one channel of the encoded data sequence with an output I/F circuit 13 at the time of reproducing. As a result, the recording and reproducing of the encoded data sequence of the bit rate twice higher than in the case the first channel is used are made possible.
Patent JP-H10226169-A (JP)
Title: Photosetting thermal recording medium and its manufacture
Inventor: KOYANO TAKESHI
IPC: B41M5/337
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To make ground fogging less than in a conventional method and raise a density of the recording part during the period of recording by relieving contraction force generated in a coated film with ethylene bis-stearic acid amide at the time of drying a coated film of photosetting thermal recording medium forming coating liquid coated on the carrier. SOLUTION: By dissolving 4-biazo-4'-n-butyldiphenyl ether hexafluorophosphate in dimethyl sulfoxide and taking the absorptive spectrum, the maximum absorptive peak is shown in a wave length of 310nm, and a remarkable peak is not shown in the area of 330nm or longer (a solid line). When the same reagent is irradiated with light having a wave length of 310nm, the absorptive peak laying in the same wave length is disappeared (a dotted line), so that 4-diazo-4'-n-butyldiphenyl ether hexafluorophosphate dissolves through radiation of light having a central wave length near the wave length of 310nm, the printing density is raised, ground fogging is substantially avoided, resulting in obtaining a photosetting thermal recording medium with a good raw preservative property.
Patent JP-S57149648-A (JP)
Title: Hydraulic oil pressure circuit of hydraulic speed change gear
Inventor: KUZE TAKASHI
IPC: F16H61/06
Filed: 1981-03-11
Abstract: PURPOSE: To reduce a speed change shock by shortening the neutral period of a speed change gear and moderating a peak of oil pressure from the start of its gradual increase.  
     CONSTITUTION: An accumulator valve 12 is connected to a pressure receiving chamber 4'L of a low-speed hydraulic clutch 4L. A throttle 14 is disposed in a pipe 13 which is connected to the pressure receiving chamber 4'I of a first gear hydraulic clutch 4I. A bypass passage 16 containing a check valve 15 is disposed in parallel with the throttle 14 and the accumulator valve 12 is connected between the throttle 14 and the pressure receiving chamber 4'I. For changing speed from forward first gear to the second gear, hydraulic oil inside the pressure receiving chamber 4'I flows into a drain, then the flow speed is decelerated through the throttle 14. As the result, a neutral period of the speed change gear  may be shortened. In addition, when the hydraulic oil is supplied into the pressure receiving chamber 4'L, its peak pressure may be moderated by the accumulator valve 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09227540-A (JP)
Title: Production of vinylbenzylgrycidyl ether and its purification
Inventor: KANEKO ISAMU
IPC: C07D301/32
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a compound useful as a raw material for coating materials, adhesives or resins for casting and as an intermediate raw material capable of converting to a resin, etc., for impregnation for fiber-reinforced plastic reinforced with carbon fiber, glass fiber, fiber substrate, etc., in high yield. SOLUTION: A vinylbenzyl ester of formula I (R is an alkyl) is reacted with an epichlorohydrin of formula II (X is a halogen) in the presence of an alkali compound (e.g. an aqueous solution of NaOH) and a phase transfer catalyst (e.g. tetrabutyl ammonium bromide) in an organic solvent (e.g. toluene) at 1-100 deg.C, preferably 20-30 deg.C for 30min to 10hr to provide vinylbenzylglycidyl ether of formula III, which is then purified by continuously distilling the compound at <=130 deg.C. The reaction can be carried out by using readily available raw materials in a reaction system hardly producing adverse reaction and the objective compound of formula III is obtained in high purity and high yield.
Patent JP-S52118897-A (JP)
Title: Fire-proof sealing material
Inventor: ISHISE KOUJIROU
IPC: H01B3/00
Filed: 1976-03-27
Abstract: PURPOSE: To provide a fire proof sealing material in which a non-combustible sealing materials is charged into a through hole on a cable with animaland plant oil as a binder thereby making it possible to prevent the spread of fire and. ing rise in the temperature of wire and cable on the side opposite to the portion to be pierced of a wall and the like, when a fire takes place. 
     COPYRIGHT: (C)1977,JPO&Japio