baber/WOPTO huggingface dataset:
Patent JP-S592353-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTOU JIYUNICHI
IPC: H01L23/556
Filed: 1982-06-28
Abstract: PURPOSE:To form a protective film protecting a chip from alpha-rays to the chip by stable adhesive power, and to improve the reliability of a ceramic package by applying polyimide (hereinafter called PI) adhesives onto a PI tape, pasting the tape on the chip and bonding the PI tape onto the chip through heating and pressing. CONSTITUTION:Liquefied PI adhesives are applied onto a PI tape, the adhesives are left as they are for a while to partially evaporate a solvent made contain in the adhesives, and the tape is pasted to the chip. The adhesives are cured at a temperature of appromixately 480 deg.C, the PI tape 7 is compression-bonded toward the chip 3 by the force of approximately 100g/cm<2>, and the protective film is formed. The PI tape is pasted uniformly onto the chip 3 without damaging the device of the chip through the compression bonding. When such a protective film is inspected, a fact that stable adhesive force is obtained between the chip 3 and the PI tape is made sure.
Patent JP-H06302202-A (JP)
Title: Lighting device
Inventor: NOGUCHI KAZUHIRO
IPC: F21V14/00
Filed: 1993-04-15
Abstract: PURPOSE:To provide radiation in the most suitable direction at all times regardless of any state of a base to which a lighting means is attached. CONSTITUTION:Lighting means 105-107 attached to a base, a detecting means 101 for detecting the state of the base and light beam deflecting angle means 109, 112 and 113 for deflecting angle of the radiating beam of the lighting means according to the output of the detecting means are provided. The angle of the radiating beam of the lighting means is deflected according to state of the base (e.g. according to swinging of a vehicle).
Patent JP-S63276385-A (JP)
Title: Channel selection device for tuner
Inventor: MIYAKE TAKASHI
IPC: H04N5/44
Filed: 1987-05-07
Abstract: PURPOSE:To simplify a returning operation in case a wrong reception station is selected by using a key switch operated in two stages to switch the reception station. CONSTITUTION:The titled channel selection device consists of an operation section 2, a control section 3 and a display section 4. The operation section 2 is provided with a key switch 10 having two switch parts 10a, 10b. By using the key switch 10, when the switch part 10a of a 1st stage is turned on, the received station is switched once and when the switch part 10a is turned off, the station is restored to the original station and the received station is switched completely when the switch part 10b of a 2nd stage is turned on after the switch part 10a is turned on.
Patent JP-H08305183-A (JP)
Title: Image forming device
Inventor: TAKAHASHI MASASHI
IPC: G03G15/00
Filed: 1995-05-10
Abstract: PURPOSE: To achieve satisfactory transfer by making a contact force between an image-carrier and a medium on which an image is formed proper even on a downstream side, thereby preventing the development of a void phenomenon. CONSTITUTION: Paper, P, which is carried by a carrying belt 11, is brought into contact with photoreceptor drums 3a-3d in order. In the vicinity of the contact positions of the paper P with the photoreceptor drums 3a-3d transfer rolls 23a-23d, as transfer means, are provided corresponding to the photoreceptor drums 3a-3d, respectively. Distances between the transfer rollers 23a-23d and the photoreceptor drums 3a-3d, respectively, are different. The transfer roller 23a is set almost directly below the contact position of the photoreceptor drum 3a with paper P, while the transfer roller 23b is set apart from the contact position of the photoreceptor drum 3b with paper P.  By arranging the transfer rollers in such a way that the more the transfer rollers are situated on the downstream side, the more they are apart from the corresponding photoreceptor drums, excessive pressure is hardly caused between the rollers and corresponding drums on the side of downstream.
Patent JP-S60257450-A (JP)
Inventor: YAN EBAATO FUAN DERU UERUFU
IPC: H01L21/027
Filed: 1985-05-25
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-H04338412-A (JP)
Title: Length-variable plate member
Inventor: SHIMIZU KAORU
IPC: F21V33/00
Filed: 1991-05-16
Abstract: PURPOSE:To obtain a shelf having a hollow inside, which is excellent in the rigidity and mass productivity and also in cost and further a little variable in the length without increased use of resin materials. CONSTITUTION:A movable plate 3 is provided to be extensible via a bellows 2 at the longitudinal one side of a flat plate 1. A plurality of independent hollow parts are arranged in good order in the inside and a unit structure of shelf made of roughly two layers is shaped as a unit by a metal mold or by one molding work to increase the rigidity and the productivity. The structure is made by an extrusion molding or both methods of a blow molding and an extrusion molding.
Patent JP-S62266860-A (JP)
Title: Manufacture of film resistor
Inventor: EGAWA HIDENORI
IPC: H01C17/22
Filed: 1986-05-14
Abstract: PURPOSE:To form a desired film resistor pattern directly on an insulating substrate without a mask, by forming the resistor pattern for a film resistor by the projection of laser light. CONSTITUTION:A resistor film 3 and a conductor film are attached to the entire surface of an insulating substrate 1. An electrode pattern 2 and a lattice shaped resistor pattern 4 are patterned. A probe is contacted with the electrode pattern. With the resistance value being monitored by a resistance measuring device 6, the resistor film 3 and the lattice shaped resistor pattern 4 are cut by the projection of laser light 5. Thus a resistor pattern, which has a desired resistance value between arbitrary electrode patterns, is formed. A part of the resistor film 3 on the substrate 1 can be used as a fine adjusting piece of the inner lattice shaped pattern 4. Thus the highly accurate film resistor can be formed, and the development period can be shortened to a large extent. The cost for a mask can be effectively reduced.
Patent JP-2000303079-A (JP)
Title: System for monitoring operation of gasifier
Inventor: KAIHO MAMORU
IPC: C10J3/48
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a system for controlling the operation of a gasifier wherein the gasifier can be maintained in the optimal state by instantaneously grasping the reaction state in the gasifier and quantitatively and reasonably controlling the amount of the feedstock supplied, the amount of oxygen supplied, and the amount of steam supplied. SOLUTION: Provided is a system for monitoring the operation of a gasifier 1 provided with a feedstock supply section 2, an oxygen supply section, and a steam supply section, which system consists of a first means 11 for determining an elementary analysis value per unit weight of coal being the feedstock; a second means 12 for determining the composition of the formed gas; a third means for determining an index representing the utilization rate of oxygen in the gasifier according to the data determined by the means 11 and 12; a fourth means 14 for determining the amount of decomposed steam, representing the decomposition or formation of steam in the gasifier; and fifth means 15 for determining the future progress of the reaction in the gasifier and for controlling the operating conditions in the sections 2, 3 and 4 according to the determined progress.
Patent JP-2000305351-A (JP)
Title: Developing device for one component toner
Inventor: SAKAI KOJI
IPC: G03G15/08
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To make the size of a developing device small by efficiently removing toner that is remaining after developing on a developing roll where one component toner is carried and developing is carried out. SOLUTION: In this device, a feeding roll 42 is provided in pressurized contact with a developing roll 41 where the one component toner is carried and transported so that it comes into contact with the photoreceptor where an electrostatic latent image is carried. In addition, a removing rod 44 is provided to come into pressurized contact with the developing roll 41 from behind through an elastic plate 45 to eliminate the toner immediately after a developing range 46 where the developing roll 41 is faced to the photoreceptor 1 and the toner that is in a state where it is easily isolated from the developing roll 41 directly after developing is efficiently eliminated by the removing rod 44 with a small diameter. Furthermore, the device is made small by having the removing rod 44 installed close to the developing range 46 side.
Patent JP-S63274592-A (JP)
Title: Plate making material
Inventor: FUKUI TETSURO
IPC: B41N1/00
Filed: 1987-05-06
Abstract: PURPOSE:To increase sensitivity and dispense with the use of a high energy laser by providing a membrane containing an optical initiator which contains one kind or more of compounds shown by a specific formula, and an optical polymerization sensitive component on a substrate to form a plate making material. CONSTITUTION:An optical initiator composition containing one kind or more of compounds as shown by formulae I, II and III (A, B, C, D, E represent H, alkyl group, alkenyl group, aralkyl group, aryl group; R1, R2, R3, R4, R5 represent H, halogen atoms, an alkyl group; m, n represent 0, 1, 2; X<-> represents a cation; Z represents the formula IV; Y represents a divalent hydrocarbon group having a required atomic group for formation of a 5-membered or 6-membered ring) and an optical polymerization sensitive component are dissolved in a solvent to prepare a coating liquid. This coating liquid is applied to the surface of a substrate such as copper plate and plastic film, and the coat is formed and dried to obtain a plate making material.
Patent JP-H04339126-A (JP)
Title: Engine cooling rotary body control device
Inventor: OKITA REIJI
IPC: F16D35/00
Filed: 1991-05-16
Abstract: PURPOSE:To provide an engine cooling rotary body control device which can control a rotary body reliably in rotation according to an operational condition of an engine while restricting output loss of the engine as low as possible in a device to drive a rotary body such as a fan by means of the engine. CONSTITUTION:In a gear type variable rotation mechanism 4 to vary velocity ratio of input rotational speed and output rotational speed, there are provided input units 41 and 42 to which engine output is inputted, a rotary body driving unit 43 to drive and rotate a rotary body 3 by receiving the input and velocity ratio setting units 42 and 41 to set velocity ratio of the input units 41 and 42 and the rotary body driving unit 43 by controlling rotational speed of itself. Furthermore, there are provided fluid type variable control means 5 and 6 to control rotational speed of the velocity ratio setting units 42 and 41 variably, and particularly, the fluid type variable control means 5 and 6 are constituted of an oil pump or a viscous fluid clutch.
Patent JP-S5926725-A (JP)
Title: Position shifting method of optical element of variable magnification copying machine
Inventor: HATSUTORI HIROYUKI
IPC: G03B27/34
Filed: 1983-06-21
Abstract: PURPOSE:To obtain accurate magnification and focusing by rotating a driving motor at a high speed and moving an optical element toward a target position, and rotating the motor at a low speed as the element approaches the target position and stopping the motor. CONSTITUTION:A variable magnification copying machine employs such an optical element position shifting method that the optical element constituting an optical projection system which projects an original image on a photoreceptor is shifted in position to vary the magnification of the original image; when the optical element such as mirrors 29 and 30 and a lens 31 is moved to the target position corresponding to selected magnification, the driving motor 43 for moving the optical element is rotated at a high speed and then reduces the speed before the optical element reaches the target position to stop. Consequently, the image magnification and focusing are maintained securely.
Patent JP-S5337899-A (JP)
Title: Garnet magnetic material
Inventor: SHINOHARA HAJIME
IPC: H01F1/34
Filed: 1976-09-20
Abstract: PURPOSE: To easily operate a control with ▵H and α, of the magnetic material used for microwave element, made small, by applying a composite, indicated by a formula of {Gd z Y 3-x-y }[Fe 2-y Sn y ](Fe 3-x Ge x )O 12  with values of x, y, z in the formula being within a prescribed range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H048215-A (JP)
Title: Apparatus for preventing slip-off of belt blade of mower
Inventor: SUZUKI KOJI
IPC: A01D34/83
Filed: 1990-04-26
Abstract: PURPOSE:To enable sure mowing of grass while preventing the slip-off of belt blade from both driving and follower pulleys by pressing the self blade from outside with a guiding member to prevent the slip-off of the blade from the pulleys. CONSTITUTION:When an engine 4 is started, the rotary power is transmitted to a transmission case 20 and divided to a driving apparatus 1 and a power shaft 5. A belt blade 14 is driven by the power shaft 5 via a transmission device 7, a driving shaft 9 and a driving pulley 11. Weeds are mowed with the hand blade 14 by forwarding the machine body while driving each part in the above state. The slip off of the band blade 14 can be prevented by the guiding roller member 21 pressing the band blade 14 with a spring and the weeds can surely be cut off with the mower.
Patent JP-S5814295-A (JP)
Inventor: ABE YOSHIHIRO
IPC: G08B5/36
Filed: 1981-07-20
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-2000301298-A (JP)
Title: Method for controlling fluid of molten steel in mold
Inventor: IMOTO TAKEO
IPC: B22D41/58
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain the fluidized state suitable to kinds of steel needing the different fluid pattern of the molten steel in a mold using the same nozzle by changing inert gas flow rate sucking from the immersion nozzle to change the fluidized state of the molten steel in the mold. SOLUTION: The molten steel 3 is poured into the mold 2 from a tundish 1 through an upper nozzle 4, sliding nozzle 5 and the immersion nozzle 6. Piping from the outer part is arranged in the upper nozzle 4 and argon gas is supplied. The piping from the outer part is arranged at the lower part of the immersion nozzle 6, and a little quantity of the argon gas is blown through a porous body on the inner surface of the immersion nozzle 6, and the sucking of the argon gas is executed at the upper part thereof.  The suitable quantity of the argon gas for preventing the clogging of the upper nozzle 4 and the immersion nozzle 6 is blown into the upper nozzle 4 and also, the sucked gas generated at the upper part of the immersion nozzle 6 is controlled and the gas flowing into the mold from spouting holes is controlled to the quantity so that the fluidized pattern of the molten steel keeps to suitable.
Patent JP-H04319893-A (JP)
Title: Digital electronic still camera and its operating method
Inventor: OKAMOTO SATORU
IPC: H04N9/04
Filed: 1991-04-18
Abstract: PURPOSE:To enhance the resolution, while holding the interchangeability with a conventional electronic still camera by thinning out luminance image data and color image data, respectively and recording the image data in a recording medium. CONSTITUTION:A CCD 12 for outputting an analog video signal for showing an image of an object to be photographed is an element consisting of, for instance, vertical 488 picture elements and horizontal 1536 picture elements and has about 800,000 picture elements. Also, this camera is provided with thinning-out circuits 20, 21 for thinning out luminance picture element data Y and color image data Cb, Cr to image data of a prescribed number of picture elements. In such a state, data of a 800,000-picture element portion obtained from this CCD 12 are thinned out so as to become data of a 400,000-picture element portion by the thinning-out circuits 20, 21. Also, all these data are given to a memory card 23, and all the data of the 400,000-picture element portion are recorded in the memory card 23. Accordingly, many data of the part in which data of a frequency component of a high band is cut are obtained and an image of high resolution is obtained.
Patent JP-H11302770-A (JP)
Title: Low yield ratio type fire resisting hot rolled steel sheet and steel pipe and production thereof
Inventor: SUEHIRO MASAYOSHI
IPC: C22C38/14
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To produce a low yield ratio type fire resisting hot rolled steel sheet and steel pipe having cold low yield ratio at ordinary temp. and excellent in high temp. strength and to provide methods for producing them. SOLUTION: This low yield ratio type fire resisting steel sheet is the one having a compsn. contg., by weight, <=0.02% C, <=1.0% Si, 0.05 to 2.0% Mn, <=0.02% S, 0.01 to 0.1% Al, 0.08 to 0.3% Nb, <=0.2% Ti, 0.0001 to 0.0020% B, and the balance Fe with inevitable impurities, in which the content of Nb also satisfies Nb>=0.05+7.75C-1.98Ti+6.64N+0.000035/(B+0.0004) and yield ratio at ordinary temp. is regulated to <=70%.
Patent JP-H049029-A (JP)
Title: Camera provided with grip detecting means
Inventor: SUMITANI ATSUSHI
IPC: G03B17/56
Filed: 1990-04-26
Abstract: PURPOSE:To prevent a shutter chance from being missed and to save power by outputting a photographing preparation action starting signal by the grip detecting signal of a grip detecting part. CONSTITUTION:The grip detecting part 24 is connected to a strap metal fittings 13 and 14 which are made to contact with grip rubbers 11 and 12, and are used as an electrode, the detection of the grip is sent to a microcomputer 20, and the microcomputer 20 receives this grip detecting signal and makes the charge of a flash circuit 25 start. That is, the power source circuit in the camera is turned on by turning on a main switch 8, then a grip is gripped by a photographer, a current flows between the grip rubbers 11 and 12, and the flash charging circuit 25 is switched on. Thus, this camera can adequately comply with the shutter chance and the power consumption of a battery is saved.
Patent JP-S60256170-A (JP)
Title: Magnetic brush developing device for electrophotography
Inventor: MAEDA KAZUHIKO
IPC: G03G15/09
Filed: 1984-06-01
Abstract: PURPOSE:To obtain an image of high quality having no deviation of density in a specific direction by forming spiral grooves in nearly the entire peripheral surface of a rotary sleeve. CONSTITUTION:Spiral thin grooves 12 are formed in the entire peripheral surface 3a of the rotary sleeve 3, so a developer 11 held on the peripheral surface 3a is caught in the thin grooves 12 and conveyed in the peripheral direction Y together with the rotary sleeve 3. The thin grooves 12, however, slant to the axis of the rotary sleeve 3, so the developer 11 which is expected to be attracted by a magnetic roll 2 to stay is slipped on the rotary sleeve 3 to some extent and moves even in the axial direction X of the rotary sleeve 3 under the guidance of the thin grooves 12. Therefore, the developer 11 is carried slantingly on the peripheral surface 3a of the rotary sleeve 3 in a direction Z shown in a figure by a dotted line eventually and the developer 11 is sent while agitated.
Patent JP-S63280902-A (JP)
Inventor: TOTANI TATSUO
IPC: F16B5/06
Filed: 1987-05-11
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-H05308248-A (JP)
Title: Capacitive circuit component
Inventor: SUMIYA KATSUYUKI
IPC: H03H11/48
Filed: 1992-05-01
Abstract: PURPOSE:To obtain the capacitive circuit component with simple configuration, high accuracy and a stable characteristic by connecting an inverting amplifier and an inductive element in series between input terminals and using both terminals of the inductive element for output terminals. CONSTITUTION:The capacitive circuit component 1 consists of an inverting amplifier 3 realized by a semiconductor element or the like connected in series between two input terminals 2a, 2b and an inductive element 4 realized by a metallic wire or the like and both terminals across the inductive element 4 are used for output terminals 5a, 5b. The phase of a current Im outputted from the inverting amplifier 3 is led by 180 deg. from an AC input current Is inputted between the input terminals 2a, 2b. Furthermore, the phase of an AC output voltage Vo extracted across the inductive element 4, that is, between the output terminals 5a, 5b is led by 90 deg. to the current Im outputted from the inverting amplifier 3. Thus, the phase of the AC output voltage Vo is lagged by 90 deg. with respect to the AC input current Is.
Patent JP-S60256053-A (JP)
Title: Apparatus for recording ultrasonic flaw detection data
Inventor: ABE AKIRA
IPC: G01N29/265
Filed: 1984-06-01
Abstract: PURPOSE:To obtain an inexpensive ultrasonic flaw detection data recording apparatus having high reliability, constituted so as to enable the recording of all raw flaw detection data detected in the site by manual flaw detection by an external recording medium. CONSTITUTION:A manual scanning apparatus 10 consists of an X-axis 11 formed so as to be capable of setting an attraction means such as a magnet to a material 40 to be inspected, a Y-axis 12 sliding while being guided by the X-axis 11, the theta-shaft 13 attached to the free end part of the Y-axis 12 in a freely oscillating state and the probe 14 set to the lower leading end of the theta-axis 13. The probe 14 emits the ultrasonic wave, which is transmitted from an ultrasonic flaw detector 20 through a transmission cable 50, to the interior of the flaw detection surface and receives the flaw echo or reflected echo reflected and returned after the ultrasonic wave is impinged to the flaw part in a welded part 14. The apparatus 10 transmits data of movement quantities of the probe 14 along the X-axis 11 and the Y-axis 12 and the oscillating angle of the theta-axis 13 to a data recording apparatus 30 through a transmission cable 51.
Patent JP-S5337458-A (JP)
Title: Steering signal converting system
Inventor: KOBAYASHI ATSUHIRO
IPC: G01S17/66
Filed: 1976-09-20
Abstract: PURPOSE:To direct a flying body toward the target by matching the steering signals being received to the coordinates of the revolving flying body thereby performing coordinate exchanging in the revolving guided flying bofy which receives the steering signals being intermittently transmitted.
Patent JP-H05307399-A (JP)
Title: Voice analysis system
Inventor: YAMADA KEIICHI
IPC: G10L25/93
Filed: 1992-05-01
Abstract: PURPOSE:To provide a voice analysis system which has no omission in voice signal phase information so as to reduce the generation of a spectrum distortion during a pitch change and to obtain high quality synthetic voices in voice signal analysis and synthesis. CONSTITUTION:A spectrum envelope/phase information extraction section 4 obtains an amplitude information A(omega) and a phase information Px(omega) of analysis voice signals X(n), a pulse setting section 5 sets a pulse train S(n), which becomes a voice source information against a voice signal time axis, so that the train corresponds to the pitch period of the analysis voice signals X(n), a difference extraction section 7 obtains a difference P(omega) between phase information Ps(omega) of S(n) and the phase information Px(omega) of the analysis voice signals and the difference P(omega) is made the phase information of equivalent to the desired one pitch period among analysis voice signals. voice signals.