baber/WOPTO huggingface dataset:
Patent JP-S5613201-A (JP)
Title: Wheel disc
Inventor: OOSAWA SHIGERU
IPC: B60B3/16
Filed: 1979-07-06
Abstract: PURPOSE: To prevent a wheel disc from reducing in strength with time by forming grooves on a hub face of a wheel disc for avoiding mutual contact of the hub face and an opening edge of a groove in the hub, thereby achieving good plane precision of a hub face in contact with a disc.  
     CONSTITUTION: A hub face 4 of a disc 3 welded with a rim 1 having side rings 2 is drilled to form a plurality of bolt holes 7. Nut seats 7a are respectively shaped around the bolt holes 7. Grooves 8a, 8b arranged concentrically with the circumference of a hub hole 5 continuously into the inside of each nut seat 7a. Positions of the grooves 8a, 8b are on opening edges 10a, 10b of a channel 10 which depresses into the hub 9 and prevents each square flange 12 on a stud bolt 11 from coincident movement with it. Thereby the edges 10a, 10b are prevented from direct contact with the hub face 4 and good plane precision can be attained on the hub face 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61244560-A (JP)
Title: Dot printer head
Inventor: IINUMA MASAYUKI
IPC: B41J2/275
Filed: 1985-04-22
Abstract: PURPOSE:To produce a cover with ease and to obtain a dot printer head capable of facilitating its assembly operation, by a method wherein a reinforcing plate abutting to the back face of the cover is made of a material of high rigidity incapable of warping. CONSTITUTION:On a cover made of synthetic resin 8 disposed opposedly to the opening edge of a housing 2, a support portion 9 abutting to the outer circumference of the housing 2, a projecting portion 11 surrounding a stopper 10 made of fluoro-rubber and two or more armature guides 13, 14 holding an armature 12 so as to freely move up and down against a core 5 are integrally formed. On the opposed surface to the back face of the cover 8 and a reinforcing plate 15, a concave portion 17 to provide a space 16 in the center portion thereof and an abutting surface 18 contacting with each other at the outer circumference portion thereof are formed. The reinforcing plate 15 is made of a metal material of high rigidity incapable of warping. A needle guide 3, the housing 2, the cover 8 and the reinforcing plate 15 are combined by a method wherein the needle guide 3 is screwed into the center thereof by a screw 19 passing through the centers of the reinforcing plate 15 and the cover 8.
Patent JP-H08259154-A (JP)
Title: Control device for elevator door
Inventor: YOSHINO YOSHITOMO
IPC: B66B13/14
Filed: 1995-03-17
Abstract: PURPOSE: To carry out optimum torque restriction so as to eliminate a problem for safety even in the case that torque increases as well as to give required torque on a control device for an elevator door. CONSTITUTION: When a speed command 11 in accordance with a prescribed speed pattern is generated, a finite difference with return speed 19 is taken, it is input to a speed regulator 12 and a torque command is generated. This torque command is inputted to a torque restriction means 13 having a continuous torque restriction value slightly exceeding a required torque pattern and a signal of either smaller value of the torque command and the torque restriction value is inputted to an electric current regulator 14. The electric current regulator 14 generates a signal to a power converter 15, drives a door motor 16 and actuates a door opening and closing mechanism 7.
Patent JP-S61296163-A (JP)
Inventor: JIYURIAN HAABEI GUREN
IPC: D05B35/08
Filed: 1986-04-16
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-H03286064-A (JP)
Title: Method and apparatus for developing and installing support frame for corrugated metal roof
Inventor: HIEJIMA KENJI
IPC: E04D15/04
Filed: 1990-03-30
Abstract: PURPOSE:To improve the efficiency of operation by taking up on a drum a metal tape having a corrugated roof support frame secured fixedly thereto at predetermined intervals to fix the frame onto a roof base member while unwinding the metal tape on a rolling truck on the roof base member. CONSTITUTION:Support frames 10 for a corrugated roof are secured fixedly to a metal tape 20a at fixed intervals to form a metal tape 20 with the support frames. Next, the metal tape 20 is taken up on a drum to form a tape drum 18 which is mounted on a box-shaped truck 16 rolling on a roof base member 14. While the drum 18 is rolled to unwound the tape only after initially setting an inking position, the tape 20 is secured fixedly to the roof base member 14 by spot welding or the like. Thus, the efficiency of operation can be improved.
Patent JP-H08253088-A (JP)
Title: Automotive air bag device
Inventor: TAGUCHI HIROTAKA
IPC: B60R21/20
Filed: 1995-03-16
Abstract: PURPOSE: To provide an automotive air bag device which can prevent an air bag from coming out between a cabin side member back surface around an air bag door and the periphery of the opening side end part of an air bag storage device while the air bag is inflating, without sacrifice of the degree of freedom in the design of a cabin side member and the air bag door and without complicating the structure of the cabin side member and so on. CONSTITUTION: This automotive air bag device is provided with an air bag door 11 which is mounted at the prescribed position of a cabin side member 10, and an air bag storage container 30 which is secured onto an attaching member 20 positioned at the back of the cabin side member with its opening side end part 31 facing the back surface of the air bag door, whereas a space between the periphery of the opening side end part of the air bag storage container and the back surface of the air bag door back surface is covered with a frame-shaped attachment 40.
Patent JP-S59470-A (JP)
Inventor: KATAOKA HISAHARU
IPC: E01D101/00
Filed: 1982-05-24
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-S63251947-A (JP)
Title: Optical pickup device
Inventor: HATANO HIDEKI
IPC: G11B7/125
Filed: 1987-04-08
Abstract: PURPOSE:To make S/N sufficiently higher even when high-frequency signals are superposed upon both light sources, by making the phase of the high-frequency signals superposed upon one light source adjustable against the phase of the high-frequency signal superposed upon the other light source. CONSTITUTION:A semiconductor laser 1 is driven by means of a driving circuit composed of a coil 3, transistor 5, and APC circuit 7 and the semiconductor laser 2 is driven by means of the driving circuit composed of a coil 4, transistor 6, and APC circuit 8 independently from the laser 1. Moreover, high-frequency signals outputted from a generating circuit 21 are supplied to the semiconductor lasers 1 and 2 through an adjusting circuit 22. The output of a photodiode which receives the output light of the laser 2 is monitored and the phase of the high-frequency signals supplied to the laser 2 is adjusted by means of the adjusting circuit 22 so that the output light of the laser 2 is not disturbed even if the driving current is changed. Therefore, even when return light reach the two light sources, the S/N can be improved.
Patent JP-H01258197-A (JP)
Title: Magnetic card reader
Inventor: TAKIGUCHI KIYOAKI
IPC: G07F7/08
Filed: 1988-04-08
Abstract: PURPOSE:To eliminate need for an insertion slit and an ejection slit for a magnetic card independent of each other by carrying the magnetic card forward as well as backward. CONSTITUTION:After the balance in the magnetic card is read by a card carrying, reading/writing and punching part, the magnetic card is carried to a first card holding part and is held there. When another magnetic card is inserted, the balance in this magnetic card is read and this magnetic card is carried to the first magnetic card holding part and is held there, and said magnetic card in the first magnetic card holding part is carried to a second magnetic card holding part and is held there. After the use, magnetic cards are transferred to a card carrying, reading, and punching part from magnetic card holding parts and the magnetic card to be first ejected is ejected as it is when it is unnecessary to subtract the amount of money from the balance, and the magnetic card is ejected after being punched in the part of a number expressing the frequency in use when subtraction is necessary. Thus, the same slit is used as the insertion slit as well as the ejection slit for magnetic cards.
Patent JP-H10277988-A (JP)
Title: Paper cutting device
Inventor: YAJIMA KUNINOBU
IPC: B41J11/70
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To improve the sharpness, to prevent the paper from being jammed, and to improve the reliability by moving the recording paper to a cutter side, and forming a tip part of a blade in a curved shape so as to be abutted on each end. SOLUTION: A blade tip (c) of a cutter blade 10 is on the locus of the curvature R, and the height in the range of end parts 10-1, 10-2 is larger than the height in the range of a center part 10-3. In addition, as for the blade tip angle, the blade tip angle Z1 in the range of the end parts 10-1, 10-2 is smaller than the blade tip angle Z2 in the range of the center part 10-3 without any troubles in safety. The cutter blade 10 is of curved shape, each end part of the cutter blade is acute at the blade tip, large in the blade height, and of the fine saw blade, while the center part of the cutter blade is slightly larger in the blade tip angle, small in the blade height, and of rough saw blade. When the blade tip of the fine saw blade part on each end is connected to the blade tip of the center rough saw blade part to provide a cutter which is low in the center part and of curved shape.
Patent JP-H02265938-A (JP)
Title: Polyolefin composition filled with inorganic filler
Inventor: NAKAJIMA YOICHI
IPC: C08K5/53
Filed: 1989-04-05
Abstract: PURPOSE:To obtain the title composition improved in rigidity, impact resistance and tensile elongation by mixing a crystalline polyolefin filled with an inorganic filler with a cyclic phosphorus compound, an aliphatic amine and a specified compound. CONSTITUTION:100 pts. wt. composition (A) comprising a crystalline polyolefin (e.g. PE) and 10-30wt.% inorganic filler (B) (e.g. talc) of a mean particle diameter of 2-10mum is mixed with 0.05-1 pt. wt. cyclic phosphorus compound (C) of the formula (wherein Ar1 and Ar2 are each an arylene, an alkylarylene, a cycloarylene, an arylarylene or an aralkylarylene), 0.05-1 pt. wt. aliphatic amine (D) [e.g. N,N-bis(2-hydroxyethyl)alkylamine] and 0.05-1 pt. wt. at least one member (E) selected from among metal aliphatic monocarboxylates (the metals are selected from among Mg, Ca, Zn, Al and Pb) and metal aliphatic phosphates (the metals are selected from among Mg, Ca, Ba and Zn), and the obtained mixture is melt-kneaded at 150-300 deg.C.
Patent JP-H10282824-A (JP)
Title: Fusing member and fusing device
Inventor: NI BETA Y
IPC: G03G15/20
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a release agent to surely release from sticking of a toner and to obtain a good toner image by covering the surface of a base member with a first polymer release agent and a second polymer release agent and preparing the first and second polymer release agents to have different functional groups from each other. SOLUTION: This fusing member has a base member 4 covered with a mixture of a first polymer release agent and a second polymer release agent. The first and second polymer release agents have functional groups selected from hydroxy, epoxy, etc. The functional group of the first polymer release agent is different from the functional group of the second polymer release agent. The mixture of the functional polymer release agents 22 is stored in a reservoir 20, and the mixture is supplied by supply rollers of release agent 17, 19 to the elastomer surface 2 of the base member 4 so as to prevent sticking of a toner fused on a substrate 12 to the base member 4 and obtain a good toner image on the substrate 12.
Patent JP-H08286734-A (JP)
Title: Programmable display device
Inventor: NAWA YOSHIMITSU
IPC: G05B23/02
Filed: 1995-04-12
Abstract: PURPOSE: To collectively execute the maintenance works of a PC and a programmable display device in a terminal equipment for maintenance connected to the programmable display device. CONSTITUTION: When update data is inputted from a terminal equipment 3 for maintenance, a table stored in a memory 1c of a programmable display device 1 is updated; and when a restore instruction is inputted, contents of the table are restored to the state before update. The device and programs of a PC 2 are arbitrarily designated from the terminal equipment 3 for maintenance connected to the programmable display device 1 to execute the read/write processing.
Patent JP-S5514161-A (JP)
Title: Die for press
Inventor: GOTOU HIROICHI
IPC: B30B15/02
Filed: 1978-07-18
Abstract: PURPOSE: The die for presses which comprises providing plural non-contact displacement gauges on the die plate lower die of the press die and disposing targets to the upper die punch plate and which is capable of measuring relative vibrations in the horizontal directions and knowing the dynamic accuracy of the press machine, such as deflection of the frame, etc.  
     CONSTITUTION: Plural non-contact displacement gauges 2, 3 are mounted to the die plate 1 of the lower die I of the press die and targets 6, 7 are mounted to the punch plate 4 of the upper die II to measure the relative vibrations of the upper die with respect to the lower die. The non-contact displacement gauges convert the distances between the targets and sensors to voltages in the absence of contact by making use of eddy currents, electrostatic capacities, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11277388-A (JP)
Title: Grinding device
Inventor: NISHI KENICHIRO
IPC: B24B7/17
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To hold the horizontality of a work without disturbance of air by using an air pad comprising an air spouting port to spout air to the lower surface of the work and a ring-shaped groove provided around the air spouting port and releasing a part of the inside of the groove to atmospheric air. SOLUTION: An area other than a portion to come into contact with a grinding acting surface of a lower grinding wheel of a work 22 holds a state where the work 22 is floated by four air pads 28 arranged around the center of the work 22 at a working position. When the grinding is started, coolant supplied to both of upper and lower grinding wheels is led into an interval between the air pad 28 and the work 22 as mist in association with grinding. The air spouted from an air spouting hole 30 is released into the atmospheric air through a groove 31, an air vent hole 32, and an air vent pipe 34. Accordingly, no disturbance of air is almost generated at the lower surface of the work 22, so that the work 22 is held to a horizontal state without being vibrated.
Patent JP-H02266784-A (JP)
Title: Video telephone system
Inventor: DOI SHINICHI
IPC: H04N7/14
Filed: 1989-04-07
Abstract: PURPOSE:To enable a speaker to speak with the other party without transmitting the picture which may infringe on his privacy by eliminating unnecessary images other than the image of the speaker to transmit the picture. CONSTITUTION:In transmission-side terminal 20, a camera 7 converts the image of the speaker being in focus and the other images being out of focus to a strong picture analog signal and a weak picture analog signal respectively, and a filter 8 allows only the former analog signal to pass through, and a picture encoder 9 encodes the signal corresponding to the image of the speaker, which passes the filter 8, to a digital code and transmits it to the other-party terminal through a terminal adapter 21 and an ISDN network 22. Still picture information preliminarily set and inputted to a still picture transmission equipment 13 is transmitted to the other-party terminal through the terminal adapter 21 and the ISDN network 22 and is synthesized with the image of the speaker of the transmission-side terminal by a picture synthesizing device 10 and is displayed on a monitor. Thus, unnecessary images other than the image of the speaker are not transmitted to the other-party terminal.
Patent JP-2000279536-A (JP)
Title: Muscular strength increasing device
Inventor: SHIBA NAOTO
IPC: A61N1/36
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a muscular strength increasing device having a simple structure, capable of being miniaturized to such extent that it can be held by hand and be carried, allowing a user to use it at reasonable attitude without demanding the user to take a specific posture, and enabling the movement by closing movement chain. SOLUTION: This muscular strength increasing device K has a mounting device for femoral region 1 and a mounting device for crus 2. Electrode parts 40, 41 are provided on an inner side of a basic material for the femoral region 10. A controller supplying electricity to the electrode parts 40, 41 is provided in the basic material for the femoral region 10. A goniometer 30 is provided between the mounting device for the femoral region 1 and the mounting device for crus 2. The goniometer 30 is provided with a sensor 31 transmitting information about change of angle to the controller when the angle is changed. The controller 42 is provided with a selector switch 420 selecting a mode for supplying electricity to the electrode parts 40, 41 and a level knob 421 for increasing or decreasing electric stimuli.
Patent JP-H05288429-A (JP)
Title: Refrigerant evaporator
Inventor: TOYAMA TATSUYA
IPC: F25B39/02
Filed: 1992-04-08
Abstract: PURPOSE:To the heat exchanging efficiency to enhance the cooling capacity and make the temperature distribution of outlet air uniform. CONSTITUTION:A pair of refrigerant tanks 5 is installed above a heat exchanger, and an inlet pipe 6 and an outlet pipe 7 are connected to the refrigerant tank 5 located on the front side of the heat exchanger. The inside of the refrigerant tank 5 located on the front side of the heat exchanger is divided into an inlet section which communicates with the inlet pipe 6 and an outlet section which communicates with the outlet pipe 7. The rear side tank 5 on the outlet side (the third tank 5c) and the front side refrigerant tank on the outlet side (the fourth tank 5d) are connected to the outlet pipe 7 via a bypass pipe 8, and a portion of refrigerant which flows in the third tank 5c and fourth tank 5d is led to the outlet pipe 7.
Patent JP-H02267821-A (JP)
Title: Photo-hardening coating sheet
Inventor: KISHI YOJI
IPC: H01B17/60
Filed: 1989-04-06
Abstract: PURPOSE:To dispense with a positioning mark and enable easy positioning and mounting by hardening a part of an unhardened photo-hardening sheet on a part of a coated body in such a manner as to be capable of positioning. CONSTITUTION:One end of a photo-hardening coating sheet 1 is bent at a right angle, the hatched angle part of the photo-hardening sheet is already hardened, forming a hardened part 1b, and the part continued to the hardened part of the photo-hardening sheet forms en unhardened part 1a. The hardened part 1b of the photo-hardening coating sheet 1 is stuck to the surface of an angle material 6 forming a steel tower, one end of which is out and made in contact with the end part of the hardened part 1b. When exposed to the sunlight under this condition, the unhardened part 1a is hardened within 2-5 minutes, exhibiting insulating property.
Patent JP-S5213206-A (JP)
Title: Conrol apparatus for electric blower of a train
Inventor: TAKASA TOORU
IPC: B61C17/00
Filed: 1975-07-18
Abstract: PURPOSE: To actuate a blower for feeding cooling air for devices of a train when the temperature of the devices exceeds a predetermined level and stop it when the temperature becomes lower than the predetermined level or when the speed of a train becomes lower than a predetermined leve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5423099-A (JP)
Title: Alkali chloride electrolyzing method using ion exchange membrane
Inventor: ITOI EIJI
IPC: C25B15/08
Filed: 1977-07-22
Abstract: PURPOSE:To reduce the amt. of an aq. soln. of an alkali chloride to be purified in electrolysis of the alkali chloride using an ion exhcnage membrane, by circulating part of effluent from an anode chamber to the chamber through an evaporator and dissolving raw salt inthe remaining effluent and/or water after which the soln. is purified and supplied to the chamber.
Patent JP-H03286305-A (JP)
Title: Rotational velocity controller for object to be machined
Inventor: ENOKIDA TAKESHI
IPC: G05B19/18
Filed: 1990-04-03
Abstract: PURPOSE:To prevent a phase error which is caused by a cumulative error produced from the operation of the rotational speed and to improve the machining accuracy by controlling the rotational speed based on the angles set against an original position. CONSTITUTION:The data on the C axis angle and the velocity coefficient set to an average velocity are written into a C axis velocity coefficient pattern data tape 10. A multiplication part 16 multiplies a velocity coefficient operated by an interpolation arithmetic part 12 by the average velocity stored in an average velocity storage part 14 for acquisition of the velocity data. An addition part 18 multiplies the velocity calculated by the part 16 by the processing scan time for calculation of a mobile angle at which a C axis is revolved. Then the part 18 adds the mobile angle to the target angles covering up to the precedent time and stored in a temporary storage part 20. Thus it is possible to improve the machining accuracy with no accumulation of operation errors by controlling the rotational velocity of an object to be machined in accordance with the angles.
Patent JP-H10263137-A (JP)
Title: Grip for stick
Inventor: MURAKAMI SHINYA
IPC: A63C11/22
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To enable a grip left from a gripping hand to be easily pulled back to restore a gripping state by an auxiliary strap even in a state the grip is dangling down from a wrist. SOLUTION: Right and left symmetric main straps A are formed of a wrist ring part 5 made of flexible synthetic resin, rubber, etc., an extensible part 6 made of an elastic material, a stopping part equipped with a male velvet type fastener on the back side, and a tying strap 8 respectively fixed by sewing, etc. A female type velvet fastener and a male velvet type fastener are fixed on the surface of the wrist ring part 5. The both ends of the tying strap 8 is fixed to the both ends of the wrist ring part 5 and double-folded at a proper length to overlap the tying strap on the folded part and fixed by an eyelet. A strap part 3a of an auxiliary strap 3 is passed through between the thumb and the index finger and fixed by engaging parts 9, 9' equipped with female velvet type fasteners on the surface and the back side of the both ends of the strap part 3a.  The strap part 3a of the auxiliary strap 3 is inserted through a hole of the eyelet of the tying strap 2.