baber/WOPTO huggingface dataset:
Patent JP-H07105567-A (JP)
Title: Optical disk pickup
Inventor: ARAKI KENJI
IPC: G11B11/105
Filed: 1993-10-06
Abstract: PURPOSE:To unnecessitate a work with which the output of a light receiving means is made constant by adjusting volumes at the time of an assemblage by providing the light receiving means for monitoring a laser beam in the optical path of the laser beam and providing a light quantity limiting means for limiting the quantity of the laser beam entering to the light receiving means. CONSTITUTION:A laser beam L from a laser light source 11 reflects at the plane 14a of a beam splitter 14 and passes a circular aperture 100 and is received by a front photodetector 15 being a light beam monitoring means. The aperture 100 allows only the center part of the beam of the laser beam L to pass to the front photodetector 15 and the peripheral part of the beam of the laser beam L is cut by the peripheral part of the aperture 100 in an optical system supporting part 42. Thus, in a case that the power of the laser beam L is constant, effects of the beam intensity distribution and the shape of the laser beam L are eliminated and a constant output from the front photodetector 15 can be obtained.
Patent JP-H10123718-A (JP)
Title: Developing device
Inventor: KIMURA MAKOTO
IPC: G03F7/30
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of surely and uniformly removing unwanted part of photoresist over the entire surface of a base board. SOLUTION: A shower nozzle 7 sprays a developer 8 toward the base board 9 on a conveyer 16. A pump 13 supplies the developer 8 to the nozzle 7 with pressure P specified by a controller 15, and a vibrating source 11 vibrates the nozzle 7 with frequency F specified by the controller 15. Thus, the developer 8 is uniformly dispersed and collides with the entire surface of the photoresist on the base board 9, so that developing irregularity is eliminated, and developing degree can be adjusted by the change of the pressure P and the frequency F.
Patent JP-H06103325-A (JP)
Title: Automatic reproduction system for processing of information processor
Inventor: NISHINOSONO MICHIAKI
IPC: G06F17/30
Filed: 1992-09-18
Abstract: PURPOSE:To provide the automatic reproduction system for the processing of the information processor which enables automatic reproduction from an optional scene by interrupting the automatic reproduction at the optional scene of a series of operations by a device that is interactively processed multimedia and can record processing information accompanying the series of operations and then perform automatic reproduction thereafter. CONSTITUTION:Information which is generated at the time of a manual procedure is recorded as continuous processing information separately from record information and a series of processings is continuously reproduced on the basis of the continuous processing information. Then, the automatic reproducing processing is interrupted in response to specific operation on an input device 1 and an interactive operation mode using normal buttons, etc., is entered. A link of records is traced interactively to change processing. Then, when a processing object is placed at a record at the previously interrupted record, the automatic reproducing processing is restarted and carried on in response to specific operation on the input device 1.
Patent JP-H07267972-A (JP)
Title: Electrochemiluminescence assay
Inventor: MASSEY RICHARD J
IPC: C07K16/00
Filed: 1994-11-09
Abstract: Novel compounds for use in electrochemiluminescent assays and characterised by containing the structure        X - Y - ZwhereinX represents one or more nucleotides which may be the same or different, one or more amino acids which may be the same or different, an antibody, an analyte of interest or an analogue of an analyte of interestY represents a linker group attached to X and Z,andZ represents an electrochemiluminescent moiety, and intermediates employed in their synthesis.
Patent JP-H01250333-A (JP)
Title: Production of dihydric phenols
Inventor: OGINO TAKAO
IPC: C07C67/00
Filed: 1988-10-31
Abstract: PURPOSE:To advantageously obtain the subject compounds, by reacting an oxidative reaction mixture of diisopropylbenzenes with molecular oxygen in an oily phase and hydrogen peroxide and acid catalyst in an aqueous phase in stirred type reactors under specific conditions, separating the oily phase and decomposing the oily phase with an acid. CONSTITUTION:An oxidative reaction mixture (A) of diisopropylbenzenes with molecular oxygen as an oily phase using an aromatic hydrocarbon as a solvent is fed to multistage stirred type reactors (2a)-(2c) and a tubular reactor 11 and H2O2 in an amount of 1-5 mol based on 1 mol diisopropylbenzenemonocarbinol monohydroperoxide (HHP) in the above-mentioned reaction mixture as an aqueous phase in >=20wt.% H2O2 concentration in the aqueous phase and 10-40wt.% acid catalyst concentration in the aqueous phase is simultaneously fed. Furthermore, weight ratio of the oily phase/aqueous phase in the afore-mentioned reactors (2a)-(2c) and 11 is >=10 and reaction temperature is 30-60 deg.C to oxidize the HHP. Phases of the resultant oxidative reaction mixture (B) are then separated in a separator 5 to decompose the dihydroperoxide in the oily phase with an acid. Thereby, the subject compounds are advantageously obtained with reduced amounts of the H2O2 and acid catalyst used and reaction time without removing water to the outside of the system, refluxing of the solvent, etc.
Patent JP-S63131008-A (JP)
Title: Optical alignment method
Inventor: KITAMURA YOSHITAKA
IPC: H01L21/30
Filed: 1986-11-20
Abstract: PURPOSE:To increase an S/N ratio and to perform highly reliable alignment by eliminating the noise beam to a beam detector, by intermittently irradiating each alignment mark with laser beam in timings different from each other. CONSTITUTION:A plurality of diffraction lattices 11-13 on a wafer 1 corresponding to a plurality of the linear Fresnel zone plates 21-23 on a mask 2 are respectively irradiated with the laser beam from a laser beam source 31 through said Fresnel zone plates 21-23 and the beams obtained therefrom are respectively detected by beam detectors 71-73 to perform the relative alignment of the wafer 1 and the mask 2. The laser beam from the beam source 31 is inputted to the three-path optical switch 32 controlled by a control circuit 33 and output irradiation is performed in timings different from each other. By this method, the lowering in the S/N ratio of a detection signal caused by that the scattering beams from both of the wafer 1 and the mask 2 are incident to the beam detectors 71-73 not corresponding thereto is prevented and irradiation beam is made detectable only by the detectors 71-73 corresponding to each other to make highly reliable alignment possible.
Patent JP-H05114043-A (JP)
Title: Method for controlling reading of optical character reader
Inventor: MATSUI FUYUKI
IPC: G06K9/20
Filed: 1991-10-23
Abstract: PURPOSE:To provide an optical character reader capable of removing labor for forming the format data of a document to be read out and easily reading out the document. CONSTITUTION:In the reading control method of the optical character reader for reading out (step 1) the image data of a document in which characters are written, segmenting and recognizing respective characters based upon document format data, the position of each line is detected (step 2) by horizontally projecting the read image data, the position of each character is detected (step 3) by vertically projecting each detected line, the character is segmented (step 4) based upon the detected character position and recognized (step 5), the character sort of the character is detected (step 6), and then format data are formed (step 7) based upon the detected character position and the detected character sort.
Patent JP-H05273600-A (JP)
Title: Plastic substrate for thin-film laminated device and thin-film laminated device with the same
IPC: H01L49/02
Filed: 1992-09-18
Abstract: PURPOSE:To provide a plastic substrate which is light in weight and low in cost, is free from film peeling, crack, substrate curl, etc., and can form the thin-film laminated device operating stably over a long period of time, the thin-film laminated device constituted by using this substrate and the liquid crystal display device constituted by using this device as a switching element. CONSTITUTION:This plastic substrate for the thin-film laminated device is constituted by forming thin films 2a, 2b consisting of an inorg. material and more particularly, the thin films 2a, 2b consisting of the inorg. material having 0.04Cal/cm.S. deg.C thermal conductivity at room temp. to 200 deg.C or >=5X10<6>/ deg.C coefft. of thermal expansion at the above-mentioned temp. on at least one surface of a plastic substrate 1 and more particularly the plastic substrate 1 which has a crystalline property and is unstretched or biaxially stretched.
Patent JP-H02122046-A (JP)
Title: Silicon carbide reinforced aluminum alloy composite
Inventor: OTA TORU
IPC: C22C47/00
Filed: 1988-10-31
Abstract: PURPOSE:To improve the machinability of an SiC-reinforced Al alloy composite by using the whiskers or grains of SiC containing SiO2 as a reinforcement, also using an Mg-containing Al alloy as a matrix, and specifying respective contents of SiO2 and Mg. CONSTITUTION:An SiC-reinforced Al alloy composite is obtained by using at least either of SiC whiskers and SiC grains containing free SiO2 as an impurity as a reinforcement and also using an Mg-containing Al alloy as a matrix. In the above composite, SiO2 content in the above reinforcement and Mg content in the above Al alloy are set within the range enclosed with lines connecting four coordinates (0.05% by weight, 0), (5.0%, 0), (0.05%, 0.5%), (5.0%, 0.3%) (excluding the case Mg content is 0%) in a figure where SiO2 content is plotted on the x-axis and Mg content is plotted on the y-axis. By this method, the formation of Mg2Si intermetallic compound can be inhibited, and the machinability of the above composite can be improved while securing the strength of the above composite.
Patent JP-H04150713-A (JP)
Title: Routing structure for base unit
Inventor: KATO MINORU
IPC: H02G3/18
Filed: 1990-10-15
Abstract: PURPOSE:To obtain an inexpensive routing structure for base unit in which noise is suppressed by disposing a power supply connector and a signal connector, while spacing a predetermined distance, on the side of a base and extending a power supply cable and a signal cable, substantially in parallel, from the power supply connector and the signal connector in the central direction. CONSTITUTION:A power supply connector 2 and a signal connector 3 are disposed, while spaced by a predetermined distance, on a side 5a of a base 5. A power supply cable 19 and a signal cable 20 are then extended, substantially in parallel, in the central direction of the base 5. A securing part 23A is secured to the back plate 1 of the base 5 and deformed in the direction of a hole 5s so that the cables describe arches 19a, 20a and then the cables are taken out through a hole 12s in a lock member 12. According to the routing structure, such part as the cables are arranged closely in parallel can be reduced because the power supply cable 19 and the signal cable 20 are extended in the central direction of the base 5 substantially in parallel while spaced by a predetermined distance, resulting in noise suppression in the cable.
Patent JP-H03138294-A (JP)
Title: Passenger conveyor reconstructing method
Inventor: SATO KIYOSHI
IPC: B66B23/00
Filed: 1989-10-25
Abstract: PURPOSE:To heighten the efficiency of reconstructing work by fitting guide rails in the longitudinal direction of an existing frame body, dividing a new conveyor into plural units, and providing each unit with travel means moving along the guide rails, thus moving and assembling each unit successively. CONSTITUTION:An existing passenger conveyor is removed from a frame body 1, and guide rails 3a, 3b are fitted in the longitudinal direction of the frame body 1. Meanwhile in a manufacturing plant, a new passenger conveyor is longitudinally divided into plural conveyor units 5, and travel rollers 9 rolling on the guide rails 3a, 3b are fitted at the upper members 5a, 5b of each unit 5. Floor surface moving rollers 10 are also fitted at the lower part of the unit 5. Each unit 5 conveyed in by the rollers 10 from a building carry-in port is suspended, then lowered down into the frame body 1, and moved upward on the guide rails 3a, 3b by travel rollers 9 using a wire and fixed successively in the specified position.
Patent JP-H08113149-A (JP)
Title: Rack-pinion type steering device
Inventor: SAKAMOTO KEIICHI
IPC: B62D3/12
Filed: 1994-10-14
Abstract: PURPOSE: To improve the strength of a pinion without reducing the engagement rate of the pinion and a rack, by setting the dislocation coefficient of the tooth bottom of the pinion not participating to the engagement with the rack, larger than the dislocation coefficient of the tooth tip participating to the engagement. CONSTITUTION: The dislocation coefficient in the areas L2 and L3 at the tooth bottom side which do not participate to the engagement of the tooth 3a of a pinion 3 and a rack 4 is set larger than the dislocation coefficient of the area L1 at the tooth tip participating to the engagement with the rack 4. The dislocation coefficient X1 of the tooth tip is made constant. The areas L2 and L3 at the tooth bottom side are partitioned into the area L2 close to the tooth tip, and the area L3 far from the tooth tip, and the dislocation coefficient X3 of the area L3 far from the tooth tip is made constant, while the dislocation coefficient X2 of the area L2 close to the tooth tip is converted gradually from the dislocation coefficient X1 of the area L1 at the tooth tip side, to the dislocation coefficient X3 of the area L3 far from the tooth tip, as approaching to the tooth bottom side.
Patent JP-S62134687-A (JP)
Inventor: TAKAI TAKAHARU
IPC: G09G1/14
Filed: 1985-12-09
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-H06127263-A (JP)
Title: Opening/closing device of ventilator grille
Inventor: UNO SHUSUKE
IPC: B60H1/34
Filed: 1992-10-14
Abstract: PURPOSE:To secure the constantly smooth operability by setting the side forming the projecting part of a dial-mounting part and the side and projecting parts on the opposite side to be abutted on either of the side of a register or the side of a mounted member in an automobile room. CONSTITUTION:A center register 12 mounted on a center cluster 10 and a clock 14 as a mounted member in an automobile cabin opposite to an opening 16 for inserting a dial are mounted in the automobile width direction. A top surface 28A of a projecting part 28 of a dial-mounting part 22 which is projected toward the center cluster 10 is abutted on the center duct 18, and the top surface of a rib mounted on the opposite side is abutted on the side of the center register 12 respectively. Thus, the deflection can be prevented by holding the less-rigid dial-mounting part 22 between the respective sides of the center register 12 and the clock 14, the positioning in the automobile width direction can also be executed, and an opening/closing device of a ventilator grille can be constantly operated in a smooth manner.
Patent JP-H08139941-A (JP)
Title: Communication equipment
Inventor: AIBA YOSHINOBU
IPC: H04M11/00
Filed: 1994-11-10
Abstract: PURPOSE: To keep the confidentiality of an image in the communication in the confidential mode. CONSTITUTION: When the transmission mode is a usual mode, a transmission image is transferred to a file section 5. The file section 5 writes an image to a magneto-optical disk. On the other hand, the reception is conducted at the receiver side by the usual mode or the confidential mode by the designation from a transmitter side, and when the reception is finished and the reception mode is the confidential mode, a confidential reception report is outputted. In the case of the confidential mode, the image is stored in a hard disk 11 as it is. Furthermore, in the case of the usual mode, an image signal is outputted to a printer section 2 and an image is outputted on recording paper.
Patent JP-2000105408-A (JP)
Title: Magnetic head supporting mechanism of camera
Inventor: TAGUCHI ICHIRO
IPC: G03B17/24
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head supporting mechanism by which exchange and disposed of an expensive member is eliminated when deficiency is generated in a magnetic head and manufacturing cost can be reduced. SOLUTION: A pressing plate 16 is supported by a camera main body 10 and has a guide surface 16A for guiding a film surface of a film at a front side thereof. In the platen 16, an opening 18, which makes a magnetic head 17 face to the guie surface 16A from a rear surface side of the pressing plate 16 and displays an approximately rectangular shape when seen from the plane, is provided. A pad 20 is disposed at a place facing the magnetic head 17 in the camera main body 10. The magnetic head 17 of one truck type is attached to a magnetic head mounting member 26 and the magnetic head mounting member 26 is provided attachably and detachably to a mounting part 28 installed at the camera main body 10. A head surface 17A of the magnetic head 17 is pressurized to a magnetic surface of the film from the opening 18 on the pad 20.
Patent JP-H06132093-A (JP)
Title: Electric discharge lamp lighting device
Inventor: MIYAGI HIDEO
IPC: H05B41/392
Filed: 1992-10-15
Abstract: PURPOSE:To obtain low luminous flux by detecting a current in an electric discharge lamp, and controlling an on-period of a switching element. CONSTITUTION:When a peak current of a lamp current 11a in an electric discharge lamp 1a tends to be voltage V0 or more of a power supply 2, an output of a comparator CP2 leads to an L level. Consequently, a capacitor C3 is discharged, to decrease reference voltage Vref, and a comparator CP1 is inverted to output an L level. Accordingly, a transistor Q1 is turned off to prevent a tube current from increasing in the electric discharge lamp 1a. In a period the peak current in the electric discharge lamp la is the voltage V0 or less of the power supply 2, the reference voltage Vref rises, and the transistor Q1 is actuated so as to maintain its on-operation till the peak current 1a in the electric discharge lamp 1a rises to V0. Thus by fixing a mean current of the electric discharge lamp, dimming can be stably performed without going out and a flicker to low luminous flux.
Patent JP-H04152367-A (JP)
Title: Non-electrification part forming device of photosensitive body in image forming device
Inventor: IZEKI HIDEJI
IPC: G03G15/04
Filed: 1990-10-17
Abstract: PURPOSE:To simply form an exact mesh-like non-electrification part by providing a mesh-like opaque layer on the reverse side of a photoconductive layer, and irradiating it with light from the inside of a photosensitive body. CONSTITUTION:On the reverse side of a photosensitive body 10 provided with a mesh-like opaque layer on the reverse side of a conductive layer 21, a light source 25 is provided extending over the width direction in an intermediate position of an electrifier and an image exposure. In such a state, after a photoconductive layer 22 is electrified uniformly by an electrifier, the surface of the photosensitive body 10 is irradiated with light by the light source, and by erasing charge of only a transparent part, a mesh-like non-electrification part can be formed. In this regard, as for the light source 25, it is unnecessary to make it parallel with high accuracy to the inside of the photosensitive body, therefore, a precise work is not required, and also, there is no contamination caused by a floating toner, and the inspection and the maintenance can be facilitated.
Patent JP-S63131180-A (JP)
Inventor: KAWAGUCHI KAZUTOSHI
IPC: G09G5/26
Filed: 1986-11-21
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-S61151823-A (JP)
Title: Rotary drum device
Inventor: HAGINO TOMONORI
IPC: F16F15/30
Filed: 1984-12-26
Abstract: PURPOSE:To obtain a rotary drum that can be driven by the small start torque and has the satisfactory flywheel effect, by attaching plural weights of the rotary drum via the energizing members like springs, etc. so that each weight is energized in the direction concentrated to the rotary shaft of the drum. CONSTITUTION:In a starting mode of a motor, the weight 2 are distributed so that they are concentrated to the center of a rotary drum 1 by the force of plate spring 4 respectively. Thus it is possible to revolve a rotary drum 1 with a motor of small start torque. Each weight 2 moves apart from a rotary shaft 5, i.e., toward the outer circumference of the drum 1 against the force of the spring 4 as the revolving speed of the drum 1 is increased after the motor is started. Then the weights 2 are moved up to the positions shown by the broken lines respectively when the drum 1 is revolving at a high speed. Therefore the moment of inertia of the drum 1 is increased as the revolving speed of the drum is increased after the motor is started. Thus the drum 1 has the satisfactory flywheel effect for stable revolutions in its high-speed revolution mode.
Patent JP-H08131144-A (JP)
Title: Rhizome cutter in vegetable with formed head
Inventor: TADA YOSHITADA
IPC: A23N15/00
Filed: 1994-11-10
Abstract: PURPOSE: To efficiently and uniformly cut rhizome of a vegetable with formed head into a prescribed length. CONSTITUTION: This cutter is provided with a disc like cutter 3 capable of rotating around nearly horizontal line as an axial center and a receiving holder 10 boring a through hole 11 in the bottom, and the cutter 3 and the receiving holder 10 are constituted so as to be relatively movable along nearly horizontal direction and the cutter and the receiving holder are constituted so as to freely enable relative height control in the vertical direction.
Patent JP-H01119091-A (JP)
Title: Printed circuit board for ic card
Inventor: HIROI ATSUSHI
IPC: H05K1/09
Filed: 1987-10-30
Abstract: PURPOSE:To obstruct the occurrence of a semiconductor crack and likewise obstruct the occurrence of bending even when bending stress is applied by forming a conductor circuit pattern with a metal foil such as an austenite type stainless foil or a separation hardening type stainless foil, said metal foil being further highly rigid in bending compared with copper and corrosion resistant. CONSTITUTION:A resin substrate 1, which comprises glass epoxy resin, polyester resin, polyimide resin, and glass triazine resin, etc., has one surface to which an austenite type stainless foil 2 or a separation hardening type stainless foil is sticked, and further has the other surface, on which an adhesive 3 is applied. A through-hole 4 is formed through the resin substrate by punching or drilling, and a recessed part 5 for mounting a semiconductor is formed on a surface of the austenite type stainless foil 2 or the separation hardening type stainless foil by means of spot facing. Thereafter, an austenite type stainless foil 6 or a separation hardening stainless foil, etc., are sticked to an adhesive 3 surface of the substrate, all being heated and hardened. And, the austenite type stainless foils 2, 6 are the separation hardening type stainless foil, etc., are etched to form a conductor circuit pattern.