baber/WOPTO huggingface dataset:
Patent JP-H06330414-A (JP)
Title: Pneumatic spinning apparatus
Inventor: YOSHIOKA TAKASHI
IPC: D01H1/115
Filed: 1993-05-19
Abstract: PURPOSE:To provide a pneumatic spinning apparatus capable of preventing the production of loss fiber in the 1st nozzle and the consequent thin yarn defect and the yarn breakage caused by the fluctuation of the sliver collection point and giving a yarn having stable quality. CONSTITUTION:A nip roller 13 is placed between a 1st nozzle 11 and a 2nd nozzle 12 arranged in series immediately after the front roller 24 of a drafting apparatus. The distance L between the nip roller and the front roller is made to be shorter than the average fiber length.
Patent JP-H08309469-A (JP)
Title: Method for forming parts
Inventor: HAYAKAWA HIDEHIKO
IPC: B21D53/34
Filed: 1995-05-16
Abstract: PURPOSE: To provide a method for forming parts without shear droop or roll over in corners. CONSTITUTION: This is a forming method for plastically working boss-attached or drum-shaped parts, such that the end face of the boss or that of the inner flange 6a of a part 6 after the primary working is pressurized in the direction of the inner corner 6c, and that the material is simultaneously subjected to reverse ironing and allowed to flow to the outer corner 6d from at least two directions. Consequently, the part 6 is plastically worked while shear droop in the outer corner 6d is suppressed, enabling a good quality part 6 to be formed without shear droop or roll over in the inside and outside corners 6c, 6d.
Patent JP-H10331322-A (JP)
Title: Surface grid
Inventor: SAWADA SHOHEI
IPC: E04C2/42
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface grid such as grating having a structure capable of easily and efficiently jointing a bar-like member to a holding member. SOLUTION: A bar-like member 1 and a holding member 2 have plate side surface parts 12, 22, respectively, and the side surface parts 12, 22 are arranged so as to be mutually crossed. The side surface parts 12, 22 have fitting slit parts 15, 23 to be mutually fitted, respectively. A locking hole 16 is formed on one side surface part 12, and a locking projection part 24 to be elastically engaged into the locking hole 16 is formed on the open end part of the fitting slit part 23 of the other side surface part 22.
Patent JP-H01309174-A (JP)
Title: Vector processor
Inventor: ONODERA OSAMU
IPC: G06F17/16
Filed: 1988-06-07
Abstract: PURPOSE:To improve vector processing performance by dividing each process of the vector element into plural steps and executing these steps with overlapping to perform the pipeline processing. CONSTITUTION:The element counters (ECTR) 404-407 are set independently of each other in response to the steps of a vector element processing procedure respectively. Then the vector element numbers are turned into a designated pipeline. Thus plural vector elements are processed with overlapping for each step. In such a way, the so-called pipeline control is attained for the vector element processing. Thus the vector processing time is apparently shortened for each vector element. As a result, the vector processing efficiency is improved.
Patent JP-H09321113-A (JP)
Title: Method for evaluating ion etching
Inventor: KOMATSU YUJI
IPC: H01L21/302
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To evaluate the etch selectivity to a lower conductive layer in an actual device pattern and automating the systematic and quantitative evaluation by forming an insulation film on the side wall of a contact, measuring electric characteristics of the contact and evaluating it, based on the result. SOLUTION: After forming side walls 4 of an insulation film on the side faces of a contact 5 by self-alignment, the electric characteristic of the contact 5 is measured to evaluate it, based thereon. This enables connection of a wiring layer 6 to a lower conductive layer 3 with continuity of only the bottom face of the contact 5. If this layer 3 has a finite thickness and been etched entirely, the layer 3 will be separated from the contact 5 or wiring layer 6 at the side walls 4, resulting in poor continuity of the contact 5. Form comparison with the case with an adequate etching, the conduction of the contact 5 can be judged from the degree of etching progress.
Patent JP-S5841399-A (JP)
Inventor: TAKEDA TOSHIO
IPC: D06L1/12
Filed: 1981-09-04
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-S5664345-A (JP)
Title: Composite electrophotographic receptor
Inventor: YOSHIKAWA MASAO
IPC: G03G5/12
Filed: 1979-10-30
Abstract: PURPOSE: To obtain a composite photoreceptor superior in sensitivity, repetition performance, and separation performance of red and black potential, by successively laminating the first photoconductive layer having hole injectability, the second photoconductive layer consisting of the laminate of a charge generating layer and a charge transfer layer.  
     CONSTITUTION: (a) The first photoconductive layer 12, (b) interlayer 13 formed  when needed, and (c) the second photoconductive layer 14 are successively laminated on conductive substrate 11, (a) layer 12 has hole injectability, and sensitivity  to blue light or all the visible light wavelength region in a positive charged state,  and (c) the second photoconductive layer 14 consists of a laminate of charge generating layer 141 containing a eutectic complex formed from a pyrilium type dye  and an electrically insulating polymer and charge transfer layer 142 formed on layer  141 using a solvent poorly dissolving the pyrylium type dye, and effectively moving  positive charge. Layer 12 is made of amorphous selenium, spectrally sensitized zinc  oxide, and red type organic pigment used as a charge generating pigment, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5663536-A (JP)
Title: Safety belt
Inventor: SASAKI KIICHI
IPC: B60R22/06
Filed: 1979-10-30
Abstract: PURPOSE: To prevent door opening operation from being hindered and enable a large space for getting on and off to be formed by forming a waist belt and a shoulder belt into one continuous belt and passing the belt through the ring of the holding part.  
     CONSTITUTION: A waist belt 4 and a shoulder belt 5 are formed into one continuous belt, and said belt is passed loosely through the ring 6a of a holding member 6 at the center of a chassis, and the end of the belt is wound onto the taking-up shaft of the retractors 7S and 7L in the lower rear part of a door 2. In the middle of the belt 4, the holding part 8a which engages with a stopper 8 is formed, and on the inner wall of the door 2, a track 9 for guiding the holding part 8a is formed. When the door 2 is opened, the belts 4 and 5 are rewound from the retractors 7S and 7L, and the holding member 8a shifts along the track 9, and the belts 4 and 5 are pulld up, and a sufficient space for getting on and off is obtained. Even if the holding member 8a is caught by the track 9, belt is supplied to the waist side from the shoulder side, passing through the ring 6a, so door opening operation is not hindered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5271742-A (JP)
Title: Gas apparatus operation device
Inventor: INOSE HIDEO
IPC: F23Q9/12
Filed: 1975-11-21
Abstract: PURPOSE: To improve the ignition to a main burner by simultaneously an air purge valve and a pilot valve and by making a main valve impossible to be opened if a pilot burner is not ignited. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10329974-A (JP)
Title: Paper conveying mechanism
Inventor: AOKI RYUJI
IPC: B65H5/06
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To shorten a printing time when printing is sequentially carried out in two or more paper sheets in a paper conveying device used for a motor type printer in which a driving source is used in common between a printing head and a paper conveying mechanism. SOLUTION: Only the reverse rotating operation is transmitted to a paper feeding roller 20 for feeding a paper sheet. The normal rotating operation and the revere rotating operation of the motor 70 are transmitted to a driving roller 30, and by means of its normal rotation, a paper sheet 10, in which printing is being carried out, is conveyed. The rotation of the driving roller 30 is transmitted to a discharging roller 40 by means of a power transmitting mechanism 80, and the paper sheet 10 is discharged. In the power transmitting mechanism 80, a one-way clutch 83 serving as a power cutoff means is arranged, and reverse rotation of the discharging roller 40 is prevented when the motor 70 is rotated reversely.  While the previous paper sheet 10 in which printing is finished is clamped between the discharging roller 40 and its pinch roller 50, the normal rotation of the motor 70 is switched to the reverse rotation for starring feeding of the following paper sheet.
Patent JP-2000325412-A (JP)
Title: Rehabilitation device for legs
Inventor: SODA RYUICHI
IPC: A61H1/02
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To apply an emergency stop to a rehabilitation device for legs by a patient's own will, and to call an attention of a physical therapist when an abnormality occurs on the body of a patient or the rehabilitation device for legs during training, by providing a patient switch for bringing a driving device to an emergency stop on the rehabilitation device for legs. SOLUTION: An operation panel 8, an emergency stop switch for a physical therapist 12 and a patient switch 13 other than a driving device 4 are connected to a control device 7 of a rehabilitation device for legs. If the patient switch 13 is turned on, a servo electric making signal is turned off to bring the driving device 4 to an emergency stop regardless of the states of the other switches or signals. Moreover, if the patient switch 13 is turned on, a signal is transmitted from a servo making board 15 to a CPU unit 14, the CPU unit 14 activates a board of an audio substrate 17 to send a message for notifying an abnormality from a speaker 18, and this can call an attention of a physical therapist who is away from the patient.
Patent JP-H09307989-A (JP)
Title: Excess input detection circuit for voice signal
Inventor: KURASHIMA ISATO
IPC: G10K15/04
Filed: 1996-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain the inexpensive excess input detection circuit by converting a voice input signal into a DC voltage, comparing the voltage with a preset reference voltage and generating a pulse with a prescribed width by means of a one-shot multivibrator even when the DC voltage is higher thereby lighting a light emitting diode. SOLUTION: A voice input signal P1 is given to an absolute value amplifier circuit 1, in which the signal is full-wave rectified and converted into a DC voltage P2 denoting a level of the voice signal and the voltage is compared with a preset reference voltage level PL at a comparison arithmetic circuit 2. The comparison arithmetic circuit 2 provide an output of a pulse signal P3 when the DC voltage P2 is higher than the reference voltage level PL to drive a one-shot multivibrator circuit 3, from which an output pulse P4 with a prescribed pulse width is generated. The output pulse P4 lights a light emitting diode D4 via an LED drive amplifier IC5. Thus, the inexpensive excess input detection circuit is obtained, by which the voice input signal P1 in excess of the maximum rated value is surely detected.
Patent JP-H07335991-A (JP)
Title: Article containing integrated laser/modulator bound body
Inventor: UONNTEIEN TSUAN
IPC: H01S5/12
Filed: 1995-06-08
Abstract: PURPOSE: To facilitate manufacturing a product by eliminating the variation in the layer thickness or compsn. of an integrated modulator-laser coupler having a laser part laminated on a semiconductor substrate to make associated inhibitors equal in both a laser part and modulator part. CONSTITUTION: Adequete region of a substrate 10 has a corrugated surface for forming a diffraction grating 11. On a corrugated and non-corrugated regions of the substrate 10 an active region 12 is formed and composed of quantum wells 141-143 separated by barrier layers 131-134. It has an MAW region between clad layers 15, 19. The quantum wells each have a thickness of 5 nm and compsn. Inx Ga1-x As (x selected to give a material of inhibitors corresponding to λ=1.65 μm) and the barrier layers each have a thickness of 10 nm and compsn. Inx Ga1-x Asy P1-y (λ=1.15 μm). The layer thickness and layer structure are const. along the optical axis of the coupler, thus easily manufacturing a product suited to the optical fiber communication.
Patent JP-H10321682-A (JP)
Title: Guide for wafer prober chuck
Inventor: ENOMOTO NOBUO
IPC: H01L21/66
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To remarkably improve Z direction precision, increase rigidity, and make it hard for clearance to be generated when an impulsive force is applied, by mutually moving a fine Z movement cylinder and a fine θ rotation case in parallel, via a ball bearing row and a square pillar type sliding member. SOLUTION: A retainer wherein square pillar type sliding members and ball bearing raw are alternately arranged is interposed, and a fine Z movement cylinder 8 is inserted in the hollow part of a fine θrotation case 7. Four first rectangular trenches are formed on the outer side surface of the fine Z movement cylinder 8. Four second rectangular trenches are formed on the inner side surface of the θ fine rotation case 7. The first trenches and the second trenches are made to face each other, and form square pillar type spaces, in which the square pillar type sliding members are positioned. Four surfaces of each square pillar type sliding member come into plane contact with one plane of the first rectangular trench and one plane of the second rectangular trench and slide.  A ball bearing row is positioned between the outer side surface of the fine Z movement cylinder 8 and the inner side surface of the fine θ rotation case.
Patent JP-S5365791-A (JP)
Title: Discharger for bills or the like
Inventor: MINAMI HIDEO
IPC: G07D1/00
Filed: 1976-11-24
Abstract: PURPOSE: To provide a function to possibly control the open/shut of two walls independently, by installing a normal/inverse-rotation motor and a one-way clutch for transmitting power of this motor in mutually opposit directions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000049421-A (JP)
Title: Super lattice semiconductor light emitting element
Inventor: PABLO BACCALO
IPC: H01L29/06
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a super lattice semiconductor light emitting element capable of simplifying a structure more, reducing a size and laser-oscillating the second higher harmonic component of a short wavelength by a single element. SOLUTION: This super lattice semiconductor light emitting element 10 is provided with a super lattice semiconductor layer 14, where a quantum well layer 22 provided with a p-n junction in a horizontal direction and a barrier layer 21 are alternately laminated for 2.5 cycles on a semiconductor substrate 20 provided with a prescribed slope.  In this case, laser oscillation is performed by providing a pair of reflection films 41 and 42 formed so as to clamp the super lattice semiconductor layer 14 in a direction practically orthogonal to the direction of the p-n junction in the horizontal direction for reflecting emitted light, and the light of the second higher harmonic component provided with the wavelength of 350-500 nm is generated by a second higher harmonic generation effect by nonlinear characteristics provided in the material GaAs of the quantum well layer 22 and is discharged in the direction vertical to the semiconductor substrate 20.
Patent JP-S6324029-A (JP)
Inventor: RAMUGOPARU DARORIA
IPC: C22F1/00
Filed: 1987-06-08
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-S5474414-A (JP)
Title: Low frequency ceramic sound generator
Inventor: ABIKO TOSHIO
IPC: H04R17/10
Filed: 1977-11-25
Abstract: PURPOSE: To generate sounds of such low a frequency as sounds comfortable to human ears by arranging two piezoelectric sound generators of different frequencies in a case such that this case effects the cavity resonance to the difference between the frequencies from the two sound generators.  
     CONSTITUTION: There are arranged in a bottomed cylindrical case 3 both a first piezoelectric sound generator 1 for generating the sounds of frequency fA and a second piezoelectric sound generator 2 for generating the sounds of frequency fB. The case 3 is formed with an aperture 5, and the case 3 effects the cavity resonance to the difference fA-fB of the frequencies of the sound generators 1 and 2 so that the sounds of a low frequencies having its sound of fA-fB emphasized are guided to the outside through the aperture 5. The sound generators 1 and 2 are driven through a capacitor C 3  by the outputs of a non-stable multi-vibrator using transistors Tr1 and Tr2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09323178-A (JP)
Title: Joining structure of members each other
Inventor: TOCHIGI MASAHARU
IPC: B23K20/12
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide the joining structure by which a joined part excellent in reliability in strength and quality is realized in good productivity and design freedom in the joining direction of members each other is enlarged. SOLUTION: One member 1 is made of aluminum extruded stock and the other member 2 is made of aluminum die cast stock, the end part of extruded member 1 is inserted/fitted in the inserting hole part 2c for fitting arranged in the die cast member 2, both members 1, 2 are integrally joined at the fitting part by friction welding method to soften/join with friction heat.
Patent JP-H03279847-A (JP)
Title: Production of optical type liquid sensor
Inventor: TAMURA KUNIMITSU
IPC: G01N21/59
Filed: 1990-05-30
Abstract: PURPOSE:To finish the necessary part of the sensor to a prescribed uniform shape by inserting a rod lens or large-diameter glass optical fiber until the bottom end thereof comes into contact with the front end of the control rod of a control jig. CONSTITUTION:A metallic pipe 2 is inserted into a metallic pipe insertion hole 36 of a metallic pipe gripper 20 having a fixing means and is fixed in the state of preventing one end of the metallic pipe 2 from projecting form the rear surface of a cap body. The metallic pipe 2 fixed to the metallic pipe gripper 20 is inserted onto the control rod 22D of the control jig 22 having a flat base 34 and the control rod 22D implanted perpendicularly at a prescribed height atop the flat base 34 and the rod lens 3 or optical fiber 1 is inserted therein until the bottom end thereof comes into contact with the front end of the control rod of the control jig 22. An adhesive is applied to the part where the rod lens 3 or the optical fiber 1 projects from the end face of the metallic pipe. The rod lens 3 or the optical fiber is pushed in and fixed until the front end thereof comes flush with the end face of the metallic pipe or slightly projects therefrom while the adhesive bleeding out after the control jig 22 is removed is removed so as not to stick to the front end of the rod lens 3 or the optical fiber.
Patent JP-H0435924-A (JP)
Title: Extruding device of molten resin
Inventor: OMIYA TETSUO
IPC: B29C48/87
Filed: 1990-05-31
Abstract: PURPOSE:To prevent generation of dispersion of temperatures or partial congealment of molten resin, by a method wherein a resin cooling part is provided in a resin passage within a nozzle connecting an extruding machine and crosshead with each other. CONSTITUTION:A resin cooling part 1 is fitted to a resin passage K within a connecting nozzle G feeding molten resin A extruded through an extruding machine B to a crosshead H. A plurality of resin passing through holes 2 passing the molten resin A extruded through a extruding port C of the extruding machine B by branching is formed in the resin cooling part 1. Since the molten resin A passing through the same passage K of the connecting nozzle G is cooled from within while the molten resin A extruded through the extruding port C of the extruding machine B is being fed to the crosshead H by passing through the resin passage K of a connecting nozzle G, the molten resin A passing through the resin passage 2 is cooled almost uniformly.
Patent JP-2000326900-A (JP)
Title: Weightlessness generating device
Inventor: MORI MASATO
IPC: B64G7/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a weightlessness generating device capable of recovering samples while holding in a vacuum a sample recovery part connected to the lower part of a drop pipe. SOLUTION: This device has a tee-pipe connected to the bottom of a sample recovery part 5 via a first selector valve 12. A pump 15 is connected through a third selector valve 14 to an opening at one end of a sample discharge chamber 11 which comprises the horizontal line part of the tee-pipe. A bent pipe 16 is connected through a second selector valve 13 to an opening (discharge opening) at the other end of the sample discharge chamber 11 and a sample sorting pallet 17 is placed therebelow.
Patent JP-H0436526-A (JP)
Title: Window type air conditioner
Inventor: TAMAGAWA TSUTOMU
IPC: F24F13/28
Filed: 1990-05-31
Abstract: PURPOSE:To make it unnecessary to restrict the location of an air conditioner from the viewpoint of facility in mounting and dismounting the air filter and also to improve the appearance by setting an air filter for the controlled air in a freely mountable and dismountable manner on the backside of a pivoted intake grille attached rotatably to the return intake in the front panel. CONSTITUTION:An intake grille 3, provided at the front panel 2 of the main body 1 of an air conditioner, is attached rotatably to the front panel 2 with a pivot at the top end. The intake grille 3 has filter guides 25, in which an air filter 10 is set in a freely mountable and dismountable manner. To remove the air filter 10 from the main body 1 to clean it, the intake grill 3 is turned on the pivot at its top end with a jerk by pulling the lower end of the intake grill 3 to the front; then the return intake 9 becomes released with separation of the lower part of the intake grille 3 therefrom; at the same time the air filter 10 shows its handle 28 at the lower end of the filter guides 25 so that by pulling the handle 28 with fingers the air filter 10 can be drawn down.
Patent JP-H10333192-A (JP)
Title: Organic and inorganic compound superlattice type optical modulator
Inventor: IMANISHI YASUO
IPC: G02F1/355
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain the optical modulator which has both high nonlinearity of a semiconductor modulator and fast response of an organic modulator by forming a crystalline layer as at least one of a compound semiconductor layer and an organic compound layer and determining the thickness of each layer above the bore diameter of a compound semiconductor and below its specific multiple. SOLUTION: An optical media constituting the optical modulator has a compound semiconductor layer 1 and an organic compound layer 2 laminated repeatedly for N cycles each of a semiconductor layer 1 and an organic substance layer 2 on the whole in the order of a semiconductor layer 1, an organic substance layer 2, a semiconductor layer 1, an organic substance layer 2.... The semiconductor layers 1 and organic substance layers 2 are crystalline and when light is made incident on a medium like this, an exciton can be generated. Here, the thickness of the semiconductor layer 1 and organic layer 2 is larger than and <=10 times as large as the bore radius of the compound semiconductor. The thickness of the whole optical modulating layer including the semiconductor layers 1 and organic substance layers 2 is 1/4 to 2/1 times as large as the wavelength of light to be modulated.