baber/WOPTO huggingface dataset:
Patent JP-S63318939-A (JP)
Title: Acetabulum angle meter
Inventor: URUSHIYA HIDENORI
IPC: A61F2/46
Filed: 1987-06-22
Abstract: PURPOSE:To accurately form the shelf, by fixing an angle meter to the left and right fore-get bones and performing the cutting of the bones and reaming according to the indication of the angle meter even when a body posture changes. CONSTITUTION:An acetabulum angle meter is used to fix fixing guides [I], [II] to the anterior interspinal lines on both sides of a patient lying on his back in a state of thrust at a right angle to the axis of the body by knowles pins. Subsequently, guiding steel wires are respectively thrust in a variable angle guide to be fixed thereto and an index parallel to the axis of the body is formed by a longitudinal direction guide 9. A front twist angle variable guide 12 is fixed so that a front twist angle is set to a predetermined angle (within a range of 10-15 deg. in many cases). Subsequently, a lateral direction variable angle guide 14 is fixed so that the inclined angle of the acetabulum is set to a predetermined angle (45 deg. in many cases). Two guides are set as indice to perform reaming for forming the shelf to make it possible to easily form the shelf having scheduled front twist angle and shelf angle. A cup is inserted in and fixed to the formed shelf to make is possible to perform good treatment.
Patent JP-S5586303-A (JP)
Title: Main circuit of electric motor car
Inventor: MASUTOMI FUMIO
IPC: H02P3/00
Filed: 1978-12-20
Abstract: PURPOSE: To reduce recurrence of AC self-exciting current generated during cross- field dynamic braking by inserting a DC reactors or fixed resisters into branches including electric motors as the circuit elements.  
     CONSTITUTION: Current i 1  flows through armatures A 1a WA 1n  of the first group DC series motors and main field systems F 2a WF 2n  of the second group DC series motors connected in series, while current i 2  flows through armatures A 2a WA 2n  of the second group DC series motors and main field systems F 1a WF 1n  of the first group DC series motors connected in series. Current i 1 +i 2  flows through a resister R for dymanic braking. DC reactors L 1  and L 2  are inserted into loops of the respective groups. In this way, AC self-exciting current generated during the skid is reduced, adhesive traction is again advanced so that emission of commutation sparks is prevented and retarding current is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H089061-A (JP)
Title: Conference system and its communication terminal equipment
Inventor: INOUE SHUJI
IPC: H04M3/56
Filed: 1994-06-15
Abstract: PURPOSE:To provide the conference system in which reservation is cancelled out through the use of a speech of a reservation confirmation message when a reserving person itself received a reservation confirmation message in which the reserving person is easily discriminated from the reservation confirmation message to be sent when the conference system is not in use regardless of the arrival of the reserved time. CONSTITUTION:In a video conference system, a video conference terminal equipment 1 is connected to an ISD network and a private network and reservation information such as name of reserved person, reserved utility time, a reserved person contact telephone number, a password and voice data is registered in a disk memory 19 and then managed. When the reserved person does not use the video conference terminal equipment 1 regardless of the arrival of the reserved time, a voice synthesis section 20 generates a reservation confirmation message by linking a voice message to be registered and a common phrase of 'Please confirm Mr. so-and-so as to the reservation of the video conference' prepared in advance in the video conference terminal equipment 1 and sends the linked message to the reserved person. Since the reserved person can cancel the reservation by entering its password, the operating efficiency of the system is enhanced.
Patent JP-S6312187-A (JP)
Title: Semiconductor laser device
Inventor: NEGISHI HIDEHIKO
IPC: G02B6/42
Filed: 1986-07-03
Abstract: PURPOSE:To unify a semiconductor laser element and an optical fiber in a body, by performing metal fixing at an optimum coupling position while operating the semiconductor laser element, after metal fixing of an converging lens, an imaging lens and an ferrule for supporting the optical fibre on an alignment substrate. CONSTITUTION:A first lens 3 for convergence, a second lense 4 for image formation and a groove to adjust the optical axis of a ferrule 5 for supporting a fiber are formed on an alignment substrate 7. Adjustment of the optical axis and fixing can be done only by heating after filling of solder in the groove. After the first lens 3, the second lens 4 and the ferrule 5 are fixed, a semiconductor laser element 2 is operated and fixed by soldering at an optimum coupling position. Finnally, a light receiving element 1 for monitoring is fixed in a similar manner by soldering so as to coincide with the position of the semiconductor laser element 2.
Patent JP-H104425-A (JP)
Title: Remote multiple system
Inventor: HASESAKA NOBUO
IPC: H04L12/437
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To cut the cost of transmission lines of an access network which consists of a switching center and plural remote multiplexers by providing only two lines for two-way transmission, i.e., one line for one-way as transmission lines which connects between the switching center and remote multiplexers, and between the remote multiplexers. SOLUTION: Transmission lines 8a and 8b, 9a and 9b, and 10a and 10b are two-way transmission lines which connect between a switching center 1 and a remote multiplexer #1, remote multiplexers #1 and #2, and the multiplexer #2 and the center 1 respectively. Although these transmission lines are a ring connection format, they logically constitute a one-to-one star type network and are a dual type between the multiplexers #1 and #2 and a remote multiplexer interface part 2 of the center 1. In each multiplexer #1 and #2, a termination part 3 of each multiplexer #1 and #2 adds (sends) or extracts (receives) a signal for its own device and bypasses a signal for other device with a one-way transmission line as zero system and the other way transmission line as one system.
Patent JP-H1016325-A (JP)
Title: Platen and, printing apparatus
Inventor: HANEDA TOSHIKI
IPC: B41J11/02
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a platen and a printer whereby a print sound is small, a surface is hard to damage even by a long-term impact from a printing wire and clear prints can be formed. SOLUTION: A platen bar is formed of a composite of three kinds of materials. A material having a high hardness and a high strength and showing a large repulsion force to an impact from a printing wire is used for a sole layer 101. An elastic layer 103 is formed of a material which less transmits vibrations on the occasion of printing to a platen base 105 and absorbs the impact of the wire of a print head 201 when hitting the sole layer 101. The platen base 105 is formed of a material which is greatly hard, maintains a high accuracy when molded and shows less irregularity in size even by a temperature change or a change with time. The elastic layer 103 is exposed at a mediumsupporting face, and a gap roller 203 is positioned at the exposed position.
Patent JP-S5856911-A (JP)
Title: Car air-conditioner controller
Inventor: KOJIMA YASUSHI
IPC: F24F11/02
Filed: 1981-10-01
Abstract: PURPOSE:To facilitate the control to the entire air-conditioning zone, by providing a control means which will respond to the specific operating means for adjusting the amount of heat to the specific air-conditioning zone. CONSTITUTION:The signal from the front internal gas sensor 21 is provided to the front air-conditioner 1 to be connected to the refrigeration cycle piping 12, rear cooler 2, rear warmer 3 to be connected to the engine cooling water piping 17 and the computor 31 for controlling the air conditioner 1, while a switch 293 for performing the overall control of the cooler 2 and the warmer 3 as well as the room temperature setting section 291 and the blower switch 292 are provided on the panel 29. It is constructed such that three operational modes of only the air-conditioner 1, of the air-conditioner 1, cooler 2 and the warmer 3, and of the cooler 2 and the warmer 3 can be achieved, where the overall control of the cooler 2 and the warmer 3 can be changed through the operation of the panel 44.
Patent JP-H08323070-A (JP)
Title: Method of manufacturing polyester elastic/heat-resistant solid cotton
Inventor: SAKAMOTO YUJI
IPC: B68G1/00
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a solid cotton having excellent uniformity, formability, and heat-resistance in such a manner that specific thermo-adhesive cotton and specific main cotton are mixed at a specific rate, and are opened and pneumatically transported to a side bin and the cloth is heated at a softening or higher temperature of a sheathe component of the thermo-adhesive cotton. CONSTITUTION: Sheath and core composite fiber, which consists of specific polyalkylene terephthalate for the core component, and specific polyester copolymer for the sheath component, and has the sheath core ratio of 40:60 to 80:20 and the number of mechanical crimps of 3-10 pieces/25mm is used as thermoadhesive cotton. Bicomponent fiber made by bicomponent spinning of specific polyester copolymer and specific polyalkylene terephthalate, with potential crimping ability to demonstrate spiral crimp of 30 pieces/25mm or more when freely contracted for 10min at 160 and mechanically crimped to 8-20 pieces/25mm, is used as the main cotton. The thermoadhesive cotton and the main cotton are mixed and opened, pneumatically transported to a side bin, then thermally treated at the softening temperature of the sheath component of the thermoadhesive cotton or higher.
Patent JP-H0722437-A (JP)
Title: Method and device for electric charge transfer
Inventor: HASEGAWA YASUMASA
IPC: H04N5/335
Filed: 1993-06-28
Abstract: PURPOSE:To enlarge dynamic range, with a linearity in voltage-electric charge conversion characteristics maintained, by having the second storage area provided on the input side of an electric charge transfer means for accumulating the electric charge overflowing out of the first storage area, far transfer to the electric charge transfer means. CONSTITUTION:Among the electric charge quantity converted by voltage-electric charge conversion mechanism, no unnecessary electric charge is supplied to an electric charge transfer mechanism at a post stage, and only the electric charge quantity proportional to input voltage is supplied. In short, pulse IG2 canes into OFF state, and a part of electrons accumulated under a gate electrode 11 are returned to a channel area under a gate electrode 10. At the same time, pulse voltage H1 becomes high level and the electrons accumulated in the storage area under a gate electrode 12 are transferred to the storage area under a gate electrode 14 whose potential well is deeper. The electrons transferred to the storage area under the gate electrode 14 are, transferred in the direction A-A' are, whenever pulse voltages H1 and H2 became inverted, sequentially transferred toward right.
Patent JP-H11355601-A (JP)
Title: Horizontal deflection circuit
Inventor: SUZUKI HITOSHI
IPC: H04N3/27
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To fix a power source for driving a deflection output part, to cope with two or more different horizontal frequencies and to simplify a circuit. SOLUTION: A resonance capacitor 4a and an auxiliary resonance capacitor 4b are serially connected and a switch 7 for short-circuiting the capacitor 4b is connected. In the case that trace time is turned from Tt to Tt' (Tt<Tt') corresponding to from a first horizontal frequency on a high side to a second horizontal frequency on a low side, by turning the switch 7 ON, the capacitor 4b is short-circuited, capacitance is enlarged from C1.C1'/(C1+C1') to C1 and (Tr'=Tr.Tt'/Tt) is satisfied. Even when a fixed power source is used, the voltage of a retrace pulse is not changed and the fluctuation of the other voltage such as an anode voltage formed from the retrace pulse is prevented.
Patent JP-H0822949-A (JP)
Title: Charged particle beam transfer
Inventor: NAKASUJI MAMORU
IPC: H01L21/027
Filed: 1994-07-08
Abstract: PURPOSE:To provide a charged particle beam transfer method, which can transfer patterns with higher accuracy than a conventional charged particle beam transfer method. CONSTITUTION:In a charged particle beam transfer method, which transfers in order patterns provided on a plurality of small regions on a mask to regions to be transferred on different samples, the rates of change (the inclinations of A1 and A2) of distortions DELTAtheta in the azimuth direction, which are generated in patterned images on the regions to be transferred at the time when it is assumed that the patterns are transferred to the regions to be transferred on at least two of the samples prior to the real transfer, are detected and patterned images PT1, which are led to the samples, and the samples are relatively rotated round the optical axis of a projection optical system so that the distortions DELTAthetain the azimuthal direction are reduced on the basis of these detected results.
Patent JP-H07222715-A (JP)
Title: Ophthalmological device
Inventor: OKAMOTO TADASHI
IPC: A61B3/10
Filed: 1993-06-28
Abstract: PURPOSE:To provide an ophthalmological device capable of surely detecting a pattern image formed at the anterior eye part of a testee eye. CONSTITUTION:This device is provided with a pattern image projection receiving optical system 100 which projects a pattern image on the anterior eye part of the testee eye and receives the pattern image projected on the anterior eye part of the testee eye, an image signal forming part 107 which forms an image signal including the pattern image by receiving reflected light from the anterior eye part of the testee eye, and an information sampling part 300 which samples information in accordance with the pattern image based on the image signal outputted from the image signal forming part 107. Variable diaphragm 200, 200' whose diameters are changed corresponding to the diameter of the pupil of the testee eye are provided at the image receiving optical paths 105, 106 of the pattern image projection receiving optical system.
Patent JP-S5490663-A (JP)
Title: Filter for use in exhausting units
Inventor: KAMIMURA OSAMU
IPC: B01D39/08
Filed: 1977-12-28
Abstract: PURPOSE: To provide a filter for use in exhausting units wherein the adhesion of oil drops and dust to rotary vanes in the unit and inside the units is eliminated by constituting a freely removable filter for use in air-suction ports in exhausting units such as ventilating fans attached in kitchens, etc. by polyolefin open fibers.  
     CONSTITUTION: Polyolefins constituting a filter 10 include high density polyethylene, low density polyethylene, polypropylene, and copolymers or blend bodies threreof with different components. The filter is composed of an open fiber prepared from the olefins by foaming opening and opening by needle teeth. The filter 10 is set in a frame body 12, and being attached so as to remove freely to a guide 15 provided at the air suction side of a wind passage 14 in a fan 13. Since oil drops and dust in air are trapped by the filter 10, adhesion of oil scarecely occurs at an impeller 16 in the fan 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10336056-A (JP)
Title: Converter for reception capable of receiving linearly polarized wave and circularly polarized wave
Inventor: SUZUKI MASANOBU
IPC: H03D9/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To make a converter for reception easily attachable and to reduce the cost of the converter by making one converter receivable both waves of BS(broadcasting satellite) broadcasting and CS(communication satellite) broadcasting. SOLUTION: A converter 21 is provided with the orthogonal probes 23A and 23B of a circular waveguide 22, first and second low-noise amplifiers(LNA) 24A and 24B, a frequency mixer 27, and first and second local oscillators 28A and 28B. For example, a transmission line 26 which shifts signals by about λg/4 (where λg represents the effective wavelength of circularly and linearly polarized waves) electrical length is provided in a signal line between the probe 23B and LNA 25 and the signals of two linearly polarized components of circularly polarized waves obtained by means of the probes 23A and 23B are put in phase.  The outputs of CS broadcast signals utilizing the linearly polarized waves and BS broadcast signals utilizing the circularly polarized waves are selectively switched to each other through the turning on/off operations of the LNAs 24A and 24B and, at the same time, the local oscillators 28a and 28B are also switched to each other. Therefore, the converter 21 can receive both signals of linearly and circularly polarized waves.
Patent JP-H11350379-A (JP)
Title: Winding of traveling doctor blade
Inventor: AIKAWA YOSHIHIKO
IPC: D21G3/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for winding a traveling doctor blade by which the doctor blade can be readily wound on a winding reel for winding the doctor blade. SOLUTION: This method for winding a traveling doctor blade is carried out by using an apparatus having the first endless belt DR1 installed in front of a reel 4 for winding the doctor blade 3 and the second endless belt DR2 installed so as to face to the first endless belt DR1 , and driving the reel for winding the doctor blade 3, nipping the doctor blade 3 with the first endless belt DR1 and the second endless belt DR2 , driving either of the first endless belt DR1 or the second endless belts DR2 to drive the traveling doctor blade 3 so as to be directed to the reel 4 for winding the doctor blade 3, and winding the doctor blade 3 on the reel 4 for winding the doctor blade 3.
Patent JP-H0821329-A (JP)
Title: Fuel injection pump
Inventor: KATO ZENICHIRO
IPC: F02M41/14
Filed: 1994-07-08
Abstract: PURPOSE:To constitute the fuel injection pump so that even if roller shoes and plungers are inclined against respective guide holes, the plungers can be always operated. CONSTITUTION:This fuel injection pump pressurizes fuel and supplies it to an engine, while rotationally driving a rotor 90 rotatably inserted into a housing 11 so as to be extendingly provided on the same axis of a drive shaft. Plungers 96a-96d inserted in the guide holes 105 of the rotor 90 suck fuel into a pump chamber 91 and pressurize, by reciprocating roller shoes 98a-98d holding rollers 99a-99d sliding on the cams of a cam ring 110. The roller shoe 98a-d is formed with a projecting curved face 106 on the inside end face, and the plunger 96a-d is formed with a recessed curved face 107 on the outside end face. The radius of curvature of the projecting curved face 106 is set smaller than the radius of curvature of the recessed curved face 107.
Patent JP-H0821347-A (JP)
Title: Electrode for suppressing noise radio wave
Inventor: MARUMOTO IKURO
IPC: F02P15/00
Filed: 1994-07-08
Abstract: PURPOSE:To further prevent the generation of the noise radio wave during the discharge in an electrode such as a rotor electrode. CONSTITUTION:An electrode consists of a base body 20, and a layer 22 made of the resistant material which is covered over the surface facing the opposite electrode of the base body 20 and has the composition consisting of Al2 TiO5 and 0-90wt.% Al2O3. When the voltage is applied, the discharge is generated from the closest part to the opposite electrode of the base body 20, i.e., the base body in the vicinity of the interface between the layer 22 made of the resistant material and the base body 20. The electrons generated by this discharge are moved along the surface (the upper and lower surfaces and the tip surface) of the layer 22 made of the resistant material. When the electrons are moved along the creepage of the layer 22 made of the resistant material, the discharged energy is attenuated, and the generation of the electric and magnetic fields which are the causes of the noise can be decreased.
Patent JP-H07137268-A (JP)
Title: Device for recovering ink jet recorder
Inventor: KIDA AKIRA
IPC: B41J2/165
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a recovering device which does not damage an ink discharge surface and does not contaminate an apparatus with scattered ink by so providing a blade cleaner at a position in contact with a blade as to absorb wiped ink stored on the blade by wiping at the time of forward moving a head at the time of returning the head. CONSTITUTION:An ink discharge surface 1a of an ink head 1 and a fluctuating rotary part 2a of a blade 2 made of an elastic member are contained in a blade holder 3, and a cleaner made of an ink absorber 4 in alignment with the holder 3 is arranged. Then, when the head 1 is moved in a direction of an arrow, the blade 2 is fluctuated in a rising direction, this elastic force becomes a pressing force to the surface la to wipe the part 1a. When the head 1 is moved in a reverse direction, the blade 2 is tilted down in a releasing direction, and the pressing force to the surface 1a is alleviated. Since the cleaner 4 is disposed at a position in contact with the blade 2, the wiped ink is absorbed by the cleaner 4 to clean the blade 2.
Patent JP-S6217919-A (JP)
Inventor: FUSHIHARA NOBUYUKI
IPC: H01H35/00
Filed: 1985-07-16
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-H027412-A (JP)
Title: Reduction projection aligner
Inventor: OTA HIROSHI
IPC: F16F15/08
Filed: 1988-06-25
Abstract: PURPOSE:To enhance a throughput by a method wherein an apparatus structure has a spring characteristic as a whole so as to behave in a horizontal-direction translation advance and vibration, the apparatus structure is supported by a stand used to minimize the vibrating time, and a stepwise external force pattern in a horizontal direction is made an optimally controlled pattern in order to optimize the residual vibrating behavior time. CONSTITUTION:A laminated mount 11 (formed by laminating natural rubber sheets and sheet-like steel plates alternately by using an adhesive or the like) is applied in such a way that a horizontal-dirdection translation advance and vibration mode remains with reference to a stepwise feed external force of an X-Y stage 6 during the actually operating time. As a result, a relative displacement amount can be made minimum. When a stepwise feed rate pattern of The X-Y stage 6 is changed as shown by 8, 9, a stepwise feed pattern of the X-Y stage 6 can be made optimum in such a way that a horizontal-direction vibration displacement 10 of a main base 1 can be adjusted in a short time; accordingly, the vibration displacement of the main base 1 can be adjusted at each exposure operation even during a continuous exposure operation. Thereby, a circuit pattern can be exposed with high accuracy and a throughput can be enhanced.
Patent JP-S5281888-A (JP)
Title: Device for controlling delivery of trolley on mid-ocean supply
Inventor: SATOU KENJI
IPC: B66C21/00
Filed: 1975-12-27
Abstract: PURPOSE: To provide a device for controlling the delivery of a trolley which is constructed to prohibit to move the trolley to be contained on receiving vessel from predetermined position on the receiving vessel even if the distance between two vessels is varied due to the rolling and pitching, etc. of hull motion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5381553-A (JP)
Title: Preparatiin of cross-linked poly alpha-olefin molded article by electron radiation
Inventor: SASAKI TAKASHI
IPC: B29C35/08
Filed: 1976-12-28
Abstract: PURPOSE: To prepare the title molded article by adding a specific compound having an acetylene group to a poly-α-olefin, whereby sufficient amount of crosslinks are introduced into the resin by reletaively small dose of irradiation, and the foaming of the resin by the heat of irradiation can be prevented. 
     COPYRIGHT: (C)1978,JPO&Japio