baber/WOPTO huggingface dataset:
Patent JP-S63160239-A (JP)
Title: Lead bonding
Inventor: NARUO NOBUYUKI
IPC: H01L21/60
Filed: 1986-12-23
Abstract: PURPOSE:To prevent the generation of an unsatisfactory product due to the bending of a lead by a method wherein the bump and the lead located on a chip are bonded using a TAB tape, the tip of which is fixed by an insulating film. CONSTITUTION:The tip part of the lead 3 of a TAB tape 1 is fixed by an insulating film 5. Then, after the tape 1 and a tip 2 have been superposed at the position where a bump 4 and a lead 3 can be jointed by a 1-to-1 ratio, the bonding of the bump 4 and the lead 3 is performed by thermo-press welding them from the upper part. Accordingly, no lead is bent and the manufacture of defective products can be prevented.
Patent JP-H04184338-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ISHIGE OSAMU
IPC: G03C7/305
Filed: 1990-11-19
Abstract: PURPOSE:To obtain a photographic sensitive material which is completely stable under storage conditions and rapidly releases effective groups for photography during processing by incorporating a compd. expressed by the formula. CONSTITUTION:X represents a substd. or unsubstd. alkoxy group (e.g. methoxy, ethoxy, etc.), aryloxy group (e.g. phenoxy, naphthyloxy, etc.), etc. The group expressed by (Time) is such a group which causes splitting reaction using electron transfer along the conjugated system or a group which causes splitting reaction by utilizing intramolecular nucleophilic substitution. PUG is a photographic-effective group, for example, fogging preventive, developing inhibitor, etc. The added amt. of this compd. to the photosensitive material depends on the kind of photosensitive material and PUG, however, about 10<-9>-10mol per one mol of silver halide. Thereby, the photosensitive material with inhibited fogging can be obtd. without decreasing sensitivity.
Patent JP-H05232580-A (JP)
Title: Speaker system
Inventor: YOSHIDA TSUTOMU
IPC: G03B21/56
Filed: 1991-11-28
Abstract: PURPOSE:To prevent the edge part of a screen from being curved upward or downward and eliminate the distortion (defocusing) of an image edge part projected from a projector, to enable normal movie appreciation even on a screen of large screen specification, and to effectively utilize the room space of a home-theater room. CONSTITUTION:A couple of longitudinally long speaker boxes 4 and 5 in which speaker units are incorporated are arranged along both up-down edge parts of a flexible screen which is set vertically at the wall part in the room R. Then box side plates 23 and 24 of the longitudinally long speaker boxes 4 and 5 which face the edge part of the screen 20 are provided with a restricting means 27 which restricts the edge part of the screen 20 from the top surface side and reverse surface side.
Patent JP-S63199296-A (JP)
Title: Detergent composition containing peroxide bleaching agent and stain release agent
Inventor: AREN DEIBITSUDO KURAUSU
IPC: C11D3/00
Filed: 1987-12-12
Abstract: The present invention relates to laundry cleaning compositions and methods comprising a peroxyacid bleach and a soil release agent.
Patent JP-H02162540-A (JP)
Title: Optical head
Inventor: YAMAMOTO MASAKUNI
IPC: G11B7/135
Filed: 1988-12-15
Abstract: PURPOSE:To improve focus and tracking accuracy in the light flux and to know a real recording and reproducing state in the light flux by providing the two beam splitters of the same characteristic and a 1/4 wavelength plate, obtaining a light flux not to include birefringence, which is caused by a protection layer, from one medium reflected light and obtaining a light flux including an image from the other medium reflected light. CONSTITUTION:A 1/4 wavelength plate 6 is previously set between a second beam splitter 3 and an objective lens 4 and a first beam splitter 2 of the same characteristic as the splitter 3 is directly faced to the splitter 3 in a condition that the optical axis center of the incident light flux is rotated by 90 deg.. The direction of a crystal axis in the wavelength plate 6 is set to form the angle of 45 deg. to the polarization direction of a linearly polarized light which is reflected from the splitter 3. Accordingly, the linearly polarized light reflected by the splitter 2 transmits the wavelength plate 6 and goes to be a circularly polarized light. Then, a spot is formed in a medium, 5 through a lens 4. When a material used for the protection layer of the medium 5 is polycarbonate, for example, the birefringence is received and the reflected light is returned through the lens 4 and wavelength plate 6 to the splitter 3 again. Then, the remained light is returned to the splitter 2 and the two types of the light fluxes are obtained.
Patent JP-H11213018-A (JP)
Title: Simulation model for digital system
Inventor: HASHMI MUHAMMED MUTAHER KAMAL
IPC: G06F17/50
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a simulation model computerized and including plural mixed levels by providing plural interface units with a mechanism for automatically composing or decomposing a message at the higher or lower level of designing. SOLUTION: Three function units U1 to U3 are provided and these are mutually connected by an interface unit 11. In addition, these units U1 to U3 are defined at all different designing levels. Then the unit 11 can compose or decompose a message by considering the different designing levels of these. Namely, the unit 11 composes a byte-centered message from the unit U1 to-be a word- centered message corresponding to the unit U2 and decomposes this to a nibble centered message corresponding to the unit U3.
Patent JP-H11148320-A (JP)
Title: Direct type valve system
Inventor: YAMAMOTO KEN
IPC: F01L1/14
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a valve system for opening/closing a valve with high accuracy even if a valve clearance is made minus by a difference in thermal expansion between a cylinder head made of aluminum alloy and a valve made of steel. SOLUTION: A valve lifter 6 is disposed between a cam 5 and a valve stem 3a pressed to a cam side by a valve spring 21. An adjusting bolt 13 is screwed into a threaded hole 12 formed in the valve lifter 6. An elastic force of a spring is applied to the adjusting bolt 13 to rotate and move the adjusting bolt 13 toward the valve stem 3a. A gap δ in the axial direction which is smaller than the ramp height of the cam 5 and absorbs a difference in thermal expansion between a cylinder head and a valve is formed at the position where the adjusting bolt 13 is screwed in the threaded hole 12. The gap δabsorbs a change in valve clearance even if the valve clearance becomes minus and the base circle 5c of the cam 5 prevents a valve 3 from being pressed into.
Patent JP-H11149753-A (JP)
Title: Information storage device
Inventor: NAGASAWA ICHIRO
IPC: G11B33/12
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an information storage device in which the loading and unloading operation of an information storage drive can be performed easily and smoothly. SOLUTION: A plurality of hard disk drive(HDD) units 12 are placed on a rectangular frame-shaped housing 10 so as to be freely detachable. Every HDD unit 12 is provided with a loading and unloading mechanism 40. The loading and unloading mechanism 40 is provided with an operating lever 52 which is turned freely and with a first pressure claw 54 and a second pressure claw 56 which are interlocked with the turning operation of the operating lever 52. When every HDD unit 12 is loaded or unloaded, the operating lever 52 is turned. Then, the first and second pressure claws 54, 56 are coupled to the housing 10 so as to press and move every HDD unit 12 as a whole. The second connector 44 of every HDD unit 12 and the first connector of the housing 10 are connected, and their connection is released.  When every HDD unit 12 is taken out, the changeover member 60 of the loading and unloading mechanism 40 is moved so as to be interlocked with the turning operation of the operating lever 52, and a microswitch, for loading and unloading detection, which is installed on the side of the housing 10 is changed over.
Patent JP-H02159709-A (JP)
Title: Manufacture of chip type electronic component
Inventor: SAKAI HIROMICHI
IPC: H01G4/30
Filed: 1988-12-13
Abstract: PURPOSE:To obtain the title electronic part having excellent mass-productivity without an increase in cost by a method wherein a ceramic green sheet, on which an outer electrode is printed on the edge face of the intermediate part, is laminated on the upper and the lower outside surface side in such a manner that the outer electrode faces outside, and a notch, where the outer electrode will be exposed, is formed on the upper and the lower outside surface side. CONSTITUTION:A plurality of ceramic green sheets 2, 2,... and 4, 4,..., on which inner electrodes 1 and 3 are formed respectively, are laminated alternately. Then, two ceramic green sheets 6 and 6, on which outer electrodes 5 and 5 are formed, are laminated on the upper and the lower outside in such a manner that the outer electrodes 5 and 5 are facing outside, and besides, two ceramic green sheets 8 and 8 are laminated on the upper and the lower surface side in such a manner that the outer electrode 5 and 5 are exposed from the notches 7 and 7. The above-material is pressed at the prescribed pressure, integrally sintered at the prescribed temperature, and an electronic component element 9 is formed. Accordingly, a thin film electrode is provided on the side face only astriding between the outer electrodes on the upper and the lower edge faces. As a result, a chip type electronic component having excellent mass- productivity can be obtained at low cost.
Patent JP-S63160971-A (JP)
Inventor: ANDOREA CHINOTSUCHI
IPC: B65H3/50
Filed: 1987-12-15
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-H11310736-A (JP)
Title: Production of magnetic dispersion for magnetic recording medium and magnetic recording medium produced therefrom
Inventor: SCHUENEMANN AXEL
IPC: B01F23/57
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a process by which a relatively large quantity of a magnetic dispersion can be economically prepared and a magnetic coating having good magnetic values and magnetic characteristics can be realized. SOLUTION: This process consists of producing a magnetic dispersion for a magnetic-particle-containing magnetic coating having a coercive force of above 120 kA/m, a relative remanence induction Mr/Mn of at least about 0.9, and an orientation rate of at least 2.7 by means of a single axis blade type kneader having a shaft (W) which revolves within a machine frame having a machine frame wall (K), simultaneously vibrates in the axial direction, and has the function of kneading a thermoplastic resin binder and a magnetic particle mixture in a solvent, wherein (a) the radial shear gradient in the gap (s) between the tip of the kneading blade and the machine frame wall (K) is about 150 to about 1,600, particularly, about 500 to about 1,400 1/sec, and (b) the peripheral speed of the kneading blade is about 20 to about 80, particularly, about 35 to about 60 cm/sec. The thus produced magnetic dispersion can be used to produce an information recording medium and an image recording medium having a particularly high recording and memory speed.
Patent JP-H03176863-A (JP)
Title: Optical disk device
Inventor: SUGURO MOTOMI
IPC: G11B20/10
Filed: 1989-12-04
Abstract: PURPOSE:To improve the efficiency in use of a data area by providing a means to confirm the position of the defective part of an optical disk and to store data to be stored in the defective part at an alternate position. CONSTITUTION:A position signal register 4 inputs a read/write head selection signal 1 and a track position instruction signal 3 from a host device, and also, outputs a selection position information signal 5. A defective position information register 8 consists of the defective part position information storage parts 91-9m and alternate part position information storage parts 101-10m of the optical disk 22. A position signal comparison part 7 compares position information signals by inputting the selection position information signal 5 from the position signal register 4 and a defective part position information signal 6 from the defective position information register 8. Furthermore, a signal selection part 13 inputs a signal from the position signal comparison part 7 and selects whether to output alternate part information 11 from the alternate part position information storage parts 101-10m, or to output the selection position signal 5 from the position signal register 4. In such a way, the efficiency in use of the data area can be improved.
Patent JP-2000145427-A (JP)
Title: Blow-by gas routing mechanism for internal combustion engines
Inventor: SUGIYAMA KAZUO
IPC: F01M13/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To avoid soiling of the cleaning element, eliminate complex assembly work, and to reduce and burn the blow-by gas within the shortest route. SOLUTION: One end of a blow-by gas conduit 10, which has a PCV valve 9 inserted in it, is connected to the blow-by gas breather chamber installed in the oil filler. The other end of the blow-by gas conduit 10 is connected to the intake hose 6-made of a synthetic resin-that links an air cleaner 4 with a throttle body.
Patent JP-H04188487-A (JP)
Title: Information recording apparatus
Inventor: MUROYAMA SEIICHI
IPC: G11B33/12
Filed: 1990-11-22
Abstract: PURPOSE:To absorb a shock at a collision by a method wherein a buffer member is installed at least at one out of a carriage and an apparatus main body which are faced with each other. CONSTITUTION:Buffer members 35 and 37 which absorb a shock when a carriage part 5 and a frame 1 collide and which can be deformed elastically are attached, by a bonding operation or the like, to the tip 15a of a fixed arm 15 at the carriage part 5 and to the end part 24a of a U-shaped part 24 at the frame 1 which is faced with the tip 15a. When the carriage part 5 is moved by exceeding a maximum track and the tip of the carriage part 5 collides with the side of the frame 1, the buffer member 35 installed at the tip 15a of the fixed arm 15 comes into contact with the buffer member 37 installed at the end part 24a of the U-shaped part 24. Thereby, a shock is absorbed when both collide.
Patent JP-H11136662-A (JP)
Title: Supervisory equipment
Inventor: YAMAMOTO TAKAHIRO
IPC: G08B25/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide supervisory equipment in which a detection error due to differences in conditions among respective parts in a supervisory object area is prevented. SOLUTION: A supervisory object area is photographed by an image pickup camera 1, which provides an output of a video signal S1, and a video signal detected by each division area is corrected by an image correction section 6 based on the sensitivity set by a sensitivity setting section 5 and the supervisory object area is supervised based on a corrected image signal S6. Each division area is accurately and surely supervised by supervising the supervisory object area based on a video signal after the correction even when photographing conditions such as lightness and an object depth among division areas differ.
Patent JP-H07144989-A (JP)
Title: Method for composting organic waste and device therefor
Inventor: INOUE TOSHINORI
IPC: C05F17/00
Filed: 1993-11-22
Abstract: PURPOSE:To make a high quality manure from a large quantity of an organic waste with a simple equipment in a short time. CONSTITUTION:The organic waste adjusted to 50-65% water content is pulverized into powder and housed into a fermenter excellent in ventilation, and the ambient temp. of the fermenter is controlled to 30-40 deg.C.
Patent JP-H02160943-A (JP)
Title: Covering yarn machine sewing thread
Inventor: WAKAE YOSHIAKI
IPC: D02G3/28
Filed: 1988-12-14
Abstract: PURPOSE:To obtain the subject machine sewing thread having excellent sewability and sewable without causing skip stitch and breakage by using a covering yarn containing a core yarn consisting of polyester filaments and covered with a specific amount of short fibers. CONSTITUTION:A core yarn composed of polyester filaments is covered with 50-70wt.% (based on the whole thread) of short fibers. The objective machine sewing thread is produced by twisting 2-3 covering yarns produced by the above process and subjecting to final twist at a twist coefficient [=(T/M)/Nm<1/2> wherein T/M is twist number and Nm is metric count of core + covering yarns] of 150-190 for two-strand thread and 130-170 for three-strand thread.
Patent JP-H04187075-A (JP)
Title: System for rolling and stacking of cigarette
Inventor: SHINAGAWA MASAHARU
IPC: A24C5/35
Filed: 1990-11-22
Abstract: PURPOSE:To decrease the exclusion loss of residual cigarettes at the stop of the subject system by driving a transfer belt of a stacking mechanism with a driving source for a winding mechanism when the system is in working state and singly driving for a prescribed period immediately after the stop of the system. CONSTITUTION:A driving pulley 25 of a transfer belt of a stacking mechanism is driven with a gear 44 engaging with an aligning bearing 48 fit to a gear 46 connected to a driving source of a winding mechanism. In the above case, the gear 44 is connected to the shaft end part 32a of the pulley 25 with a one- way clutch 42 while disconnecting a one-way clutch 52. When the off-state of a high-speed signal is transmitted upon the stop of the system, a motor 15 for the single driving of the transfer belt is started, the pulley 54 is connected to a shaft end part 32b with the one-way clutch 52 by the rotation of the pulley 54 and the one-way clutch 42 is disconnected.
Patent JP-H03177706-A (JP)
Title: Odor absorption control device of wick type kerosene burner
Inventor: TAKIGUCHI MASAHIRO
IPC: F23Q25/00
Filed: 1989-12-05
Abstract: PURPOSE:To enable to start the odor absorption operation at the time of ignition with a suitable timing by starting a timer circuit for the time of ignition for the first time after the completion of ignition by an ignition heater and starting the rotation of an odor absorption fan. CONSTITUTION:When an ignition knob 48 is pressed down, an ignition switch is turned ON and an ignition heater 2 is energized, and an ignition signal 22 is on the level LOW. The ignition signal 22 is inputted to a gate 11a of an ignition timer circuit 11, and the output of the gate 11a is on the level HIGH so that a condenser 15 is charged through a diode 12 and a resistor 13. After the ignition, when the ignition knob 48 is released, an ignition switch 4 is turned OFF, and the electric current to the ignition heater 2 is stopped and the ignition signal 22 is on the level HIGH. At this time the output of the gate 11a is on the level LOW and the condenser 15 starts discharging through a resistor 14. And, the output of a gate 11c is on the level HIGH and it is transmitted to an odor absorption motor driving circuit 23 as an odor absorption motor drive permission signal, and an odor absorption motor 21 starts rotation.
Patent JP-H06142056-A (JP)
Title: Stereoscopic camera for eyeground
Inventor: KUSUSHIRO TSUGUO
IPC: A61B3/14
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a camera with high utility with which focusing can be easily done by any person by providing a constitution where an indication for focusing is projected to eyegrounds from at least one optical path of left and right luminous fluxes in the observation and photographing optical system, and the indication for focusing is detected through a reflective material in the optical path of an illuminative optical system. CONSTITUTION:This apparatus has an illuminative optical system, a photographing optical system, an observational optical system, an indication projecting optical system and a focus detecting optical system. The focus detecting optical system is constituted of an indication projecting system and an indication detecting system. An indication luminous flux illuminated by an indication projecting light source and positioned at a conjugated position with a film face 22 is projected on the eyegrounds through left and right observational projecting optical systems. The indication image reflected on the eyegrounds is formed on light receiving elements 32a and 32b by the indication detecting system through the illumination optical system. This signal is treated to detect the focusing condition and a photographer is informed of the result through a visible LED 33 of the observational optical system.
Patent JP-H08172897-A (JP)
Title: Method for growing tree
Inventor: NAKAGAWA RYOZO
IPC: A01G1/00
Filed: 1994-12-20
Abstract: PURPOSE: To provide a method for rooting scion in high probability by including always sufficient water content into soil bed without being worry about water supply. CONSTITUTION: A soil bed 20 which is well drained from the interior of a water storage dish 10a to the upper direction is prepared in a container 10 for rooted cutting having the water storage dish 10a in the bottom and provided with a drain port 11 for discharging water exceeding the permeable water storage amount to the outside and scion A is planted on the medium in the upper part than the discharge port 11 of the soil bed 20 and water is supplied into the water storage dish 10a and the interior of the water storage is kept in a state in which water is always stored and water is sucked into the soil bed 20 and the scion is rooted in the soil bed containing water content.
Patent JP-H07170593-A (JP)
Title: On-vehicle audio device
Inventor: ITO HIDEKI
IPC: G11B20/04
Filed: 1993-12-16
Abstract: PURPOSE:To smoothly perform conversation while ilstening to audios. CONSTITUTION:In a car 9 with four speakers 8a-8d installed in all directions, microphones 10a-10d which pick up the voices of crews A-D separately are provided. An identification part 14 identifies the speaking crew based on the output of each microphone and the audio signal speakers. An output level deterioration part 29 does not change the output level of all speakers when no one makes speech and, when, for example, the crew A speaks, it deteriorates the output level of the speakers 8a-8d installed near crews B-D based on the identification result of the part 14.
Patent JP-H07163617-A (JP)
Title: Disposable underpants
Inventor: UCHIMOTO KENICHI
IPC: A61F13/49
Filed: 1993-12-16
Abstract: PURPOSE:To provide disposable underpants having an elastic member properly bonded without any irregularity and giving soft and good wear feeling, regarding disposable underpants for an infant and an adult. CONSTITUTION:Elastic members 41, 42 and 43 in stretched state are laid between two sheets 1 and 2 forming a laminated back sheet, and an absorption body 3 formed at least out of a liquid permeable sheet 34, an absorption mat 31 and a liquid impermeable sheet 35 stacked on top of each other, is laid on the members 41 to 43. Then, the side of the back sheet is bonded and formed into a pants type, thereby providing disposable underpants. In clamping and bonding the members 41 to 43 between the two sheets 1 and 2, the area of the sheet at both sides is made to have higher adhesive strength than an area corresponding to a pants center.