baber/WOPTO huggingface dataset:
Patent JP-H08244075-A (JP)
Title: Apparatus for taking out resin molding
Inventor: HAMABE TOSHIHIRO
IPC: B29C45/42
Filed: 1995-03-08
Abstract: PURPOSE: To provide an apparatus for taking out a resin molding wherein the resin molding is forcibly and surely separated and fallen down from a holding nails only by one action to open the holding nails and the action can be simplified and this action can be performed in a short time and furthermore, the life of the holding tool can be extended. CONSTITUTION: In an apparatus 1 for taking out a resin molding wherein a synthetic resin molding molded by means of an injection molding machine is chucked by means of a holding tool 3 and is taken out to a specified open position from a mold for the injection molding, on the outside of at least one of holding nails 2 of the holding tool, a separating frame 5 in which a separation edge 5a bringing a part of the resin molding into contact with it and separating and making the resin molding attached to the holding nails 2 fall down is formed when the holding nails 2 are opened, is provided.
Patent JP-S61208207-A (JP)
Title: Superconductive magnet
Inventor: YAMAMOTO SHUNJI
IPC: H01F6/00
Filed: 1985-03-13
Abstract: PURPOSE:To enable superconductive condition to be kept even if a part of a superconductive coil is exposed from liquid helium by a method wherein an electric lead connecting the superconductive coil with exciting current source is connected thermally with the liquid helium by an electric lead cooling device. CONSTITUTION:A superconductive coil 2 cooled by liquid helium 3 inside a cryogenic container 1 is connected with exciting current source 4 outside the container 1 by an electric lead 5. A connecting section 11a of an electric lead cooling device 11 is wound around the electric lead 5 and a heat exchange plate 11b is extended to the position under lower edge of the superconductive coil 2. Just then, since heat intrusion from the electric lead 5 gets to the superconductive coil 2 and breakage of superconductivity is not generated, then superconductive condition can be kept even though a part of the superconductive coil 2 is exposed above liquid level of the liquid helium 3.
Patent JP-S60238363-A (JP)
Inventor: BURUUSU ARAN ASHIYUBII
IPC: C09K21/02
Filed: 1985-03-13
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-H10225915-A (JP)
Title: Woody fiber board
Inventor: TANAKA TAKAO
IPC: B27N3/04
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a woody fiber board being a board having superior heat insulation and sound absorption capabilities. SOLUTION: Ester fibers are dry blended and heated as an adhesive in woody fiber opened physically, and a blended material obtained by melting the above- mentioned ester fiber is compression formed into a predetermined configuration so as to form a woody fiber board (numeral reference 1 in Fig.). The woody fiber board has an excellent sound absorption around the zone exceeding 500Hz, and has an extremely improved sound absorption around the zone exceeding 1000Hz.
Patent JP-H02283033-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HIRUTA YOICHI
IPC: H01L21/28
Filed: 1989-03-02
Abstract: PURPOSE:To restrain impurity which is introduced at the time of forming a buried contact region from diffusing outside a specified region, by introducing impurity under the buried contact region, which impurity has a conductivity type inverse to the impurity which is introduced into the buried contact region. CONSTITUTION:Under a diffusion layer 17 turning to a buried contact region, impurity having a conductivity type inverse to the impurity of the diffusion layer 17 is introduced, thereby forming a P-type impurity layer 31 from the lower region of the diffusion layer 17 to the end-portion of one side element isolation region 5. The P-type impurity introduced under the diffusion layer 17 of the buried contact region has a conductivity type inverse to the N-type impurity introduced into the diffusion layer 17, so that said P-type impurity acts so as to restrain the N-type impurity from diffusing into the lower part of an oxide film for element isolation at the time of introducing the N-type impurity. As a result, even when the width of the oxide film 5 for element isolation is narrowed to some extent, the punch-through voltage between regions formed so as to be adjacent via the oxide film 5 for element isolation is not decreased.
Patent JP-S62205990-A (JP)
Inventor: OKUBO YOSHIAKI
IPC: B66C1/10
Filed: 1986-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61207569-A (JP)
Title: Heat treatment device
Inventor: WATANABE TERUFUSA
IPC: C23C8/36
Filed: 1985-03-12
Abstract: PURPOSE:To execute a high-temp. heat treatment and low-temp. heat treatment in the same furnace by retreating a housing for heat insulation which encloses a material to be heat-treated in the vacuum furnace from the vacuum furnace of advancing the same into the vacuum furnace via an open/shut door in accordance with the treatment temp. CONSTITUTION:A movable heat insulating wall 94a constituting the housing 92 for heat insulation is moved from a furnace chamber 46 to a contg. chamber 16 in the stage of the low-temp. heat treatment such as ion nitriding. The 2nd movable heat insulating wall 94b is then opened and the material W to be heat-treated is set on a jig 76 and is subjected to the surface heat treatment. The wall 94b is returned into the chamber 46 and the material W is positioned on the jig 76 in the stage of the high-temp. heat treatment such as ion cementation. The wall 94b is lowered and the periphery of the material W is enclosed by both walls 94a, 94b, then the material is subjected to the heat treatment. The easy adjustment of the atmosphere temp. is made possible by such mechanism, by which the execution of the ion nitriding treatment and ion cementation treatment, etc., in the same furnace is made possible.
Patent JP-H06245299-A (JP)
Title: Hearing aid
Inventor: TAKASHINO SHIZUO
IPC: H04R25/04
Filed: 1993-02-15
Abstract: PURPOSE:To provide a hearing aid used for multi-purpose and satisfying even a sophisticated requirement. CONSTITUTION:Built-in microphones 1L, 1R, an input jack 2 and a DSP circuit 5 are provided to the hearing aid. Supply means 3L, 3R supplying output signals from the built-in microphones 1L, 1R and a signal from the input jack 2 to the DSP circuit 5 are provided. An output jack supplied with an output signal of the DSP circuit 5 is provided. The DSP circuit 5 increases or attenuates the level of a specific frequency band to the signal from the supply means 3L, 3R.
Patent JP-2000245657-A (JP)
Title: Attachable and detachable seat back
Inventor: HONDA HIRONORI
IPC: A47C7/62
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To execute a discharge action in a comfortable and easy posture by fitting a U shape attachment part to a stool lid attachment shaft and fixing metallic fittings to a low tank or a low tank storing cabinet. SOLUTION: A stool seat 2 is arranged on a stool 1 and a seat back 3 is disposed in the upper rear part of the stool 1. The cabinet consisting of a top plate 4 and a front board 5 is arranged in the rear part of the stool 1 and the seat back 3. The lower part of the seat back 3 is fixed by fitting the U shape attachment part to the stool lid attachment shaft 7 of the stool seat 2. The part 6 is provided with the U shape so that it is easily attached/detached. The upper back surface of the seat back 3 is fixed by hooking the metallic fittings to the upper end part of the lower plate in the cabinet front board 5. Therefore, the seat back comes to be the stable one without play or a distortion when a user leans against it and he or she easily executes the discharge action.  Then the attachable/detachable seat back is obtained, which is easily detached and even washed when a sanitary problem occurs.
Patent JP-2000249250-A (JP)
Title: Adjusting valve operating apparatus
Inventor: IZUMI KOJI
IPC: F16K1/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent threadedly engagement fixing of a stopper from loosening and eliminate the weld fixing of the stopper to improve disassembling workability by providing a stopper part having plane cutout parts on the outer circumferential part and an abutting part abutting against the plane cutout part. SOLUTION: The outer circumferential face of a stopper part 31 is formed with plane cutouts 31c, an adjusting bolt is threadedly engaged with the threaded groove provided on the inner circumferential face, and it is further threadedly engaged with an upper cover through the threaded groove provided on the outer circumferential part. A stopper rotation preventing member 33 is provided with a through hole 33a through which the stopper 31 penetrates on the center part, and circular-arc-like slotted holes on the circumference centering around the stopper 31. The through hole 33a is provided with an abutting part 33c.  In this way, because the stopper member 31 having the plane cutout parts 31c and the stopper rotation preventing member 33 having the abutting part abutting against the plane cutout parts 31c are provided, the weld fixing of the stopper member 31 can be eliminated, and the disassembling workability can be improved.
Patent JP-S56144404-A (JP)
Title: Matrix optical switch
Inventor: YOKOYAMA MASAAKI
IPC: G02B6/35
Filed: 1980-04-14
Abstract: PURPOSE:To efficiently change-over the connection between plural pieces of optical fibers at low losses by using telephoto optical systems for every optical fiber. CONSTITUTION:Inlet side optical fibers 1 consisting of plural pieces of optical fibers 11-14 and exit side optical fibers 2 consisting of plural pieces of optical fibers 21- 24 constitute a matrix optical switch with the optical path change-over device consisting of lenses 3, 4, 3', 4' and reflecting mirrors 5. With this matrix optical switch, the lenses 3, 4 and 3', 4' constitute respectively telephoto system which are arranged at cofocal positions and are so constituted that the end faces of the optical fibers 1, 2 are in an image-coupled relation with each other. Hence, when if the relecting mirrros at the points of intersection of an arbitrary one straight line parallel to an alternate long and short dash line 7 and the centerlines of the respective optical fibers are used, the corresponding fibers on two sides of the optical fiber 1 side are coupled to each other and therefore the matrix optical switch of a large change-over scale having no mode conversion is constituted.
Patent JP-S62205378-A (JP)
Title: Image forming device
Inventor: EGUCHI TAKESHI
IPC: G03G15/22
Filed: 1986-03-06
Abstract: PURPOSE:To take out a discharge original out of the front by conveying a sheet original inserted from the insertion port of a screen unit, then modifying the conveyance direction and discharging said original out of a discharge port on the front side of the unit. CONSTITUTION:For copying the sheet original G, it is inserted from the insertion port 18, and conveyed along a conveyance guide 42 due to the rotations of conveyance rollers 43.... Simultaneously a lamp 10 in the screen unit 3 and the 1st mirror 11 are moved as broken line show, and light is irradiated on the original G from the lamp 10 through a glass window 22. The reflected light from the original G is led to the photosensitive drum of a copying machine 1 through the 1st mirror 11 to form an image. At that time the conveyance direction of the original G is modified on the back side of the screen unit 3 with the aid of the conveyance guide 42, and the original G is conveyed toward the front side of the screen unit 3 and discharged out of the discharge port on the front side.
Patent JP-H07260977-A (JP)
Title: Recirculation sump structure in water pit for fuel replacement
Inventor: AKIMOTO NARIYUKI
IPC: G21C9/004
Filed: 1994-03-18
Abstract: PURPOSE:To provide a recirculation sump structure in a water pit for fuel displacement in which the maintenance and the inspection of a sump screen can be carried out easily, and a blinding is not generated in the early stage. CONSTITUTION:A water pit 3 for fuel displacement is provided in a nuclear reactor containment 2 to store a nuclear reactor 2a, and it is connected through fluid to a recirculating pump 6 to pour the water to the reactor containment vessel 2. A recirculation sump 8 has an opening 12 through which the water poured to the reactor containment, vessel 2 flows in, and a side wall 8b positioning at the lower side of the opening 12, through which the water flowing from the opening 12 flows out. A sump screen 10 is provided at the upstream side to the flow from the opening 12 to the side wall 8b, and the upper end of the side wall 8b is positioned at the upper side upper than the water level L in the water pit 3 for fuel displacement.
Patent JP-H06255464-A (JP)
Title: Automatic braking device
Inventor: OZAKI SHINSABURO
IPC: B60W30/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide an automatic braking device excellent in mountability with its structure simplified by integrally assembling the device in a brake valve installation itself. CONSTITUTION:The plunger section 21 of a brake valve installation 20 is equipped with a plunger operating member 13 including a wedge section 13a which is wide at its tip end side while being gradually narrowed toward its base end section, and with a motor 14 with a deceleration mechanism acting as an actuator operating the plunger operating member 13 based on a signal from a sensor.
Patent JP-H08219367-A (JP)
Title: Underground buried pipe protecting material
Inventor: KUSUMOTO KOJI
IPC: F16L57/00
Filed: 1995-02-13
Abstract: PURPOSE: To enable the effective protection of an underground buried pipe during excavation in construction work or the like by setting the yarn quantity per unit width of warp formed of monofilament yarn specific times or more of the yarn quantity of weft. CONSTITUTION: The warp 3 of tape-like woven fabric 5 formed by weaving the warp 3 extended in the longitudinal direction of an underground buried pipe and weft 4 extended in the circumferential direction of the underground buried pipe is formed of monofilament yarn or the twist filament yarn of plural monofilaments, and the yarn quantity of the warp 3 per unit width is to be not less than twice the yarn quantity of the weft 4. It is desirable to laminate two layers or more of this tape-like woven fabric 5. The density of the warp 3 of the tape-like woven fabric 5 in contact with the underground buried pipe is to be 1-4-3/4 of the density of the warp 3 of the tape-like woven fabric 5 in the outermost layer. The undeground buried pipe during excavation in construction work or the like can thereby be protected effectively.
Patent JP-S51124871-A (JP)
Title: Control device for an electro-magnetic vibrator
Inventor: YANO YOSHIO
IPC: B07B1/42
Filed: 1975-04-24
Abstract: PURPOSE: Electro-magnetic vibrator control device which can set vibration frequencies below commercial frequencies. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09241946-A (JP)
Title: Apparatus for monitoring defective weft insertion of fluid jet type weaving machine
Inventor: YAMAMOTO AKITO
IPC: D03D47/28
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for monitoring a defective weft insertion of a fluid jet type weaving machine, capable of quickly detecting a defective weft insertion in high precision by accurately detecting the disturbance of the flying position of a weft. SOLUTION: A weft detecting voltage V detected by a weft passage sensor arranged at the final arrival position of a weft in a fixed number of picks (a) in a normal weft insertion is sampled according to the signal of the revolving angle of a weaving machine to calculate average values μ1 to μN and standard deviations σ1 to σN for each of sample values V1 to VN (stages S2 to S14). Then, the operation is transferred to a weft inserting diagnosis. When each sample value Vi in one pick is in a range between a value obtained by subtracting the standard deviation σi from the average value μi and of a value obtained by adding the standard deviation σi to the average value μi , the weft insertion is judged to be normal. When the value is out of the range, the weft insertion is judged to have a risk of a defective weft insertion.  When the number of samples judged to be defective is equal to or more than a fixed value (b), the weft insertion is judged to be a defective weft insertion (steps S15 to S26).
Patent JP-H04284334-A (JP)
Title: Magnetron
Inventor: ISHIYAMA KUNIO
IPC: H01J23/00
Filed: 1991-03-14
Abstract: PURPOSE:To reduce manufacturing cost, prevent a manufacturing process from becoming complicated, and prevent the degree of vacuum from lowering by attaching a cooling block provided with three holes arranged in a U shape to an anode by means of mechanical tightening. CONSTITUTION:The tightening area 3 of a cooling block 1 is provided with three holes arranged in a U shape. A cooling liquid passage 4 is formed by closing the opening other than the inlets and outlets of these holes for the cooling liquid. Placing an anode 9 in the anode insertion hole 2 of the block 1, the block 1 is attached to the anode 9 by mechanically tightening an attachment bolts. The eliminates the need for a soldering device, reduces manufacturing cost prevents a manufacturing process from becoming complicated, and prevents degree of vacuum from lowering. By forming the passage 4 with three holes provided in the block 1, the passage 4 can be formed easily. As a result, manufacturing cost is reduced. The performance of a magnetron is increased by cooling it by bringing the outer surface of the block 1 into contact with a yoke 10.
Patent JP-H01224489-A (JP)
Title: Scroll compressor facility
Inventor: IZUSHI MINETOSHI
IPC: F04C18/02
Filed: 1988-03-04
Abstract: PURPOSE:To decrease the starting torque of those of scroll compressors situated in the second place and thereafter by interposing an open nozzle in a pipeline which puts the high pressure discharge gas from one scroll compressors in communication with the suction sides of the other scroll compressors. CONSTITUTION:A suction chamber lead-in hole 15 installed on a later operated starting scroll compressor 2 is put in communication with the discharge piping 23 through a bypass valve 16. The suction backstream a suction check valve is given a high pressure by opening this bypass valve 16 in a certain period of starting the later operated starting scroll compressor 2, and thus the starting torque can be reduced. When the bypass valve 16 is closed after starting, the pressure in suction chamber 11 will drop, but the torque becomes lower than at the time of starting when entered into the stable operating condition because the pressures in a low pressure chamber and a middle pressure chamber also drop.
Patent JP-S56146384-A (JP)
Title: Memory device
Inventor: IWAI MASAYUKI
IPC: H04N5/907
Filed: 1980-04-15
Abstract: PURPOSE:To perform an assured refresh for a dynamic access memory, by carrying out a recording/reproduction of voice by utilizing many periods during which no video recording is performed within a horizontal period and then performing a refresh by utilizing other periods. CONSTITUTION:The video signal is sampled with a frequency three times as much as the chrominance subcarrier frequency, and the sampling pulse is reset at the front porch of the horizontal synchronism. Thus the sampling number of a horizontal period H is 682.5. The data given from the front porch of the horizontal synchronous signal and equivalent to 42 samplings is disused. The aural signal is sampled by the voice-use A/D converter 17 to be coded into the 6-bit PCM code. This data is supplied to the memory part 19 via the voice-video change-over switch 18 and then stored in a dynamic RAM of 16K bits. A piece of data is written and read with every 10H for each of 60 pieces. This write/read is carried out in a part of the period of the disused 42 samplings of the video signal, and the address same as the image is applied to perform a refresh in other periods.
Patent JP-S51124677-A (JP)
Title: A hydrogen filter medium
Inventor: KITADA MASAHIRO
IPC: C01B3/56
Filed: 1975-04-25
Abstract: PURPOSE: A hydrogen filter medium which can yield hydrogen of high purity by allowing hydrogen to permeate readily through metal at room temperature and can also be produced voluminously. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08250954-A (JP)
Title: Limiter amplifier
Inventor: OZEKI YUKIHIRO
IPC: H03G11/00
Filed: 1995-03-09
Abstract: PURPOSE: To obtain a limiter amplifier in which a change in a phase of an output signal due to an amplitude change of an input signal is considerably reduced. CONSTITUTION: A change in a phase of an output signal Vout caused by an amplitude change in an input signal Vin is caused by a gate capacitance which is dominant or negligible because of dependency of a gate conductance on an input signal amplitude. Then an inductor element L is connected in parallel between gates of a differential FET comprising FETs 101, 102, and the inductance of the inductor element L is selected to be optimum with respect to a required frequency thereby cancelling the gate capacitance.
Patent JP-H08251180-A (JP)
Title: Used quantity parameter control circuit
Inventor: YAMANAKA NAOAKI
IPC: C04B41/50
Filed: 1995-03-09
Abstract: PURPOSE: To correctly supervise cell traffic with the small quantity of hardware by providing two stages of leaky buckets, and supervising information having exceeded a first leaky bucket by a second leaky bucket. CONSTITUTION: As a supervising means to supervise a transmitted signal, the first leaky bucket consisting of a cell discriminating part 1, an up-down counter 2-1. a subtractive timer 3-1, a comparator circuit 4-1, and a threshold circuit 5-1, and the second leaky bucket consisting of the up-down counter 2-2, the subtractive timer 3-2, the comparator circuit 4-2, and the threshold circuit 5-2 are provided. Here, the first leaky bucket supervises the difference of the quantity of incoming cells and the quantity of the cells corresponding to the traffic allowed to the cell of main information. Then, when the value of the difference the first leaky bucket supervises exceeds the value determined beforehand, the second leaky bucket supervises the difference of the exceeded cell quantity and the cell quantity corresponding to the traffic allowed to the cell of incidental information.
Patent JP-S55142961-A (JP)
Title: Engine start limiting device of motor cycle
Inventor: SASAKI KAORU
IPC: F02N3/04
Filed: 1979-04-23
Abstract: PURPOSE: To prevent danger of a motor cycle starter even when a kick pedal is needlessly put on, by making the pedal put in action only when the break is applied.  
     CONSTITUTION: The root of a kick pedal 6 is thickened 11 and opposed to a projection 13 on a crankcase 5. A hole 10 is made coaxial on both the thickened root 11 and the projection 13 and equipped with a cylindrical connector 9 having a spring fitted on an end for keeping the connector 9 forced in the thickened root 11 while the said end being tied with a wire 12. The wire 12 is connected with a break lever (not shown in the figure) to make the connector 9 pulled and the pedal 6 turned on only when the break is applied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59175399-A (JP)
Title: Capability controller of motor driven compressor
Inventor: KONDOU SEIJIROU
IPC: F04B49/06
Filed: 1983-03-24
Abstract: PURPOSE:To eliminate an inconvenience such as stoppage of an operation even without overload due to the disorder of the waveform of a power source by switching between ON/OFF control and a stepless control in response to a motor load. CONSTITUTION:When a load state of an AC motor 4 due to a temperature thermostat 10 is high load before reaching an overload, ON/OFF control means 13 is operated to perform ON/OFF control while applying an AC voltage having no disorder in the waveform of the output voltage to the motor, thereby preventing the AC motor 4 from overheating. On the other hand, if the load state of the motor 4 is in a normal load range far from the overload, stepless control means 12 is operated to steplessly control a motor driven compressor 2 in the capacity in response to the load.