baber/WOPTO huggingface dataset:
Patent JP-2000150721-A (JP)
Title: Integrated circuit device and its manufacture
Inventor: AOKI SHIGENORI
IPC: H01L21/60
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To enable manufacturing in a simple process generating little cross talk even if signal of high frequency is used by forming a conductive resin layer which is not in contact with a circuit part on a circuit board to cover a semiconductor element which has opposed circuit parts in one surface of a circuit board and is mounted on a circuit board. SOLUTION: A circuit part 26 is formed in a semiconductor element 12 mounted on a mounting surface of a circuit board 10, and a pad part 34 formed in the circuit part 26 and a pad 24 formed in a mounting surface side of the circuit board 10 are connected by a circuit connecting bump 36. A pad 38 formed in a circumferential edge part of the semiconductor element 12 and a pad 20 formed in a circumferential edge part of a mounting region of the circuit board 10 are connected by a ground bump 40. A conductive resin layer 14 covering the semiconductor element 12 mounted on the circuit board 10 does not get into an inner side of the ground bump 40 formed in a circumferential edge part of the semiconductor element 12 and is not in contact with the circuit part 26 and the circuit connecting bump 36.
Patent JP-2000149251-A (JP)
Title: Cleaning device for disk substrate and cleaning method
Inventor: TODA HISASHI
IPC: G11B5/84
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To stabilize the rotation of a substrate and to enable cleaning to be performed in a high speed rotation by providing three or more driving rollers supporting and rotating a disk substrate when cleaning is performed supporting and rotating a disk substrate. SOLUTION: The outer periphery part of a disk substrate 1 is supported by movable driving rollers 2, 3, and a fixed driving roller 4 between them, and supported in the vertical state. Rotary power is given to the disk substrate 1 by these three driving rollers and the disk 1 is rotated, and cleaning is performed with a scrubbing roll and the like. These three driving rollers 2, 3, 4 are rotated at constant speed through one driving shaft from a drive source and three belts 8, 9, 10 or a gear. The disk 1 is rotated by three rollers at the time of cleaning, at the time of loading a disk and unloading a disk after finish of cleaning, two movable driving rollers 2, 3 at the upper part are moved to the upper side by moving roller moving members 6, 7 to the upper side, and supporting the disk substrate 1 is released without moving the roller 4.
Patent JP-2000153425-A (JP)
Title: Workpiece discharge device for two-spindle opposed lathe
Inventor: HIROSE TOMOYASU
IPC: B23B3/30
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To set a device even when a tool rest is arranged in this side downward of a work region, and cope with a workpiece and remainder material by one device even when discharged from a first/second spindle side, relating to the workpiece dis charge device particularly suited for discharging the work-finished workpiece and the remainder material at bar material work time from a two-spindle opposed lathe. SOLUTION: This discharge device comprises a support point shaft 6 in a spindle direction arranged in an upper part in a work region of a lathe, arm 9 pivotally mounting a base end in this support point shaft 6 to be swivel driven in a machine of the lathe, workpiece receiving implement 27 mounted in a tip end of this arm 9, and a conveyer 30 or a chute arranged in a position taking refuge in a spindle direction from a swivel region of the workpiece receiving implement 27 and in a position just under the workpiece receiving implement 27 taking refuge from the work region.  In addition, the device comprises a reciprocation driving gear reciprocation moving the arm 9 in an axial direction of the support point shaft 6 to be capable of numerically controlling at least an advance position, control means selectively advancing the arm 9 to a position corresponding to a chuck of a first/second spindle, and an opening means 29 opening the workpiece receiving implement 27 in a taking refuge side moving end.
Patent JP-2000144737-A (JP)
Title: Compaction device of underwater charging material
Inventor: YAMAMOTO YUKINOBU
IPC: E02D15/04
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To early finish settlement by facilitating consolidation progress of a reclamation material and to promote a quality of concrete by compacting underwater concrete of an underground continuous wall. SOLUTION: A compaction device 1 of an underwater changing material is constituted of a tremie pipe 3 suspended in the water on a barge 2, a vibrator mechanism 4 as a compaction vibrator mounted in the vicinity of the tip of the tremie pipe 3 and a driving device 5 as a driver for driving the vibrator mechanism. Then, the driving device is so constituted that a vibrator driving panel 6 and a generator 7 are installed on the barge 2 respectively.
Patent JP-H10163965-A (JP)
Title: Dispersion compensation fiber module
Inventor: IIDA TAKAYUKI
IPC: H04B10/2525
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To compensate the distortion of an optical pulse waveform by wavelength dispersion by inexpensive constitution. SOLUTION: When signals light is inputted through an input port P1, the signal light is propagated in a dispersion compensation fiber 21 through a port P2, then reflected by an end face 22, returned, propagated in the dispersion compensation fiber 21 again and outputted through the output port P3 of an optical circulator 1. Since the signal light is moved back and forth in the dispersion compensation fiber 21, the dispersion compensation fiber 21 compensates the dispersion in the distance of 1/2 of a conventional example.
Patent JP-H01221113-A (JP)
Title: Carpet bed
Inventor: TONE YASUYOSHI
IPC: A47B87/00
Filed: 1987-12-24
Abstract: PURPOSE:To provide a carpet bed on which a user sits, by providing a frame, a box in the center section of the frame, a center carpet member above the box and peripheral carpet members on parts other than the center carpet member. CONSTITUTION:A box 5 is attached to a frame 1, the upper surfaces of a holding member 2, legs 3, the box 5 and the support members 6, 7 being flush with each other. Peripheral carpets 11, 12 are supported on plate members 11, 12 and a center carpet member 12 is set on a plate member 10, the peripheral carpet members 11, 12 being composed of a rush mat at one surface thereof, and a carpet at the other surface thereof. The center line of the center carpet member 12 is coincident with a diagonal line of the frame 1, and the length of one side of the center carpet member is equal to that of the box 5. If the rush mats of the center and peripheral carpet members 11, 12 are set upside, a part laid thereon with rush mats may be provided in a part of a room having a plate material floor or the like, while if the carpets thereof are set upside, a part laid thereon with carpets may be provided in a part of a room having a plate material floor or the like. If the center carpet member 12 and the plate member 10 are removed, a person may sit on the carpet bed with his legs being set in the box 5 with the frame 1.
Patent JP-H07184268-A (JP)
Title: Operation terminal equipment for remote supervisory control system
Inventor: NAKANO SUSUMU
IPC: H04Q9/00
Filed: 1993-12-22
Abstract: PURPOSE:To reduce the occupied space shared by a signal processing section and a data memory in a case and to improve the noise immunity by containing the signal processing section and the data memory into a package of an integrated circuit. CONSTITUTION:An internal circuit of an operation terminal equipment 82 is provided with a signal processing section 91 comprising a customerized integrated circuit incorporating a microcomputer and the signal processing section 91 is connected to a signal line Ls via a time division multiplex signal transmission reception circuit section 92. Then the signal processing section 91 is activated based on function data and address data stored in a data memory 9.3 comprising an EEPROM. In this case, the data memory 93 is contained in one package for an LSI together with the signal processing section 91. Thus, the signal processing section 91 and the data memory 93 are handled as one component.
Patent JP-H07183987-A (JP)
Title: Facsimile adapter device
Inventor: YAMADA TAKAHIRO
IPC: H04L12/54
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a facsimile adapter device which is located between plural host computers and a line terminal and is made it easy to take out the required communication result logs of the host computers. CONSTITUTION:A facsimile adapter device 21 is connected with first to the Nth host computer 23 to 23 and a telephone line 24. Between the first to the Nth host computers 231 to 23N and a line terminal, data for facsimile communication is one stored in a storage part 33 and communication is executed. From the storage part 33, an area where the communication result log of a host computer 23 is stored is individually assigned every time the computer 23 is connected. Thus, the take-out of the communication result log of each host computer 23 becomes easy.
Patent JP-H06175327-A (JP)
Title: Method and device for processing photosensitive material
Inventor: SAOTOME SHIGERU
IPC: G03D3/02
Filed: 1992-12-04
Abstract: PURPOSE:To process a photosensitive material while keeping quality good without being affected by sludge. CONSTITUTION:A sensor array 104 arranged in developer in a developing tank 14 is connected to a control part 102. The sensor array is constituted of a light projecting part 108 formed with plural light emitting elements and a light receiving part 110 provided with light receiving elements arranged to be opposed to the respective light emitting elements, and a signal from the light receiving part in accordance with whether or not light passing the developer reaches the light receiving part by making the light projecting part perform scanning is detected by the control part. When the output of the light receiving part is equal to or above a specified value, the control part judges that the sludge is detected, and counts it. When the counted value is equal to or above the specified value, the circulation amount of the developer by a circulating pump 54 is increased and the developer is filtered by a filter unit 58, or an informing device 116 is actuated to accelerate the exchange of the filter or the developer.
Patent JP-2001144425-A (JP)
Title: Conductive ball-mounting device
Inventor: NAITO YOSHITATSU
IPC: H05K3/34
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a conductive ball-mounting device for improving productivity regardless of the spacing between connection terminals being formed at a package. SOLUTION: A carrier means for carrying a package 47 between supply and mount positions, a package mount 54 for positioning the package 47 being carried into the mount position, a container 57 for accommodating a conductive ball, a container 59 for receiving flux, a pair of columns 68 and 89, an alignment mask 87 that can travel between the mount position and the container 57 at the column 68, and a flux-supplying tool that is supported so that it can travel between the mount position and the container 59 at the column 89.
Patent JP-H01168313-A (JP)
Title: Air filter medium
Inventor: OTA MASAAKI
IPC: B01D39/20
Filed: 1987-12-22
Abstract: PURPOSE:To obtain an air filter medium which has large mechanical strength and low pressure drop at high degree of dust collection by using a glass fiber layer for dust collection consisting of oxynitride glass fiber and forming the air filter medium layer. CONSTITUTION:Oxynitride glass fiber has composition consisting of 13-24at.% Si, 10-21 at.% Ca, 0-5.2at.% Mg, 0-15.1at.% Al, 7.5-25at.% N, 0-5at.% M (M shows Zr, Sr, Ba, Y, Ce, Na, B, La, K, Ti) and has a structure in which oxygen atom of oxide glass is substituted with nitrogen. It has high modulus of elasticity in comparison with conventional glass because the bonding valency of nitrogen atom is 3. A filter medium obtained by laminating a dust collection layer 1 consisting of oxinitride glass fiber having excellent dust collection efficiency and small diameter on a supporting layer 2 consisting of chemical fiber and inorganic fiber having large fiber diameter and sufficiently small pressure drop is used.
Patent JP-H01165439-A (JP)
Title: Doctor blade abutment control device
Inventor: SHIBUYA KAZUAKI
IPC: B41F9/08
Filed: 1987-12-22
Abstract: PURPOSE:To obtain a control device capable of constantly providing precise and reliable abutment of a doctor blade by automatically controlling the adjustment of the degree of abutment thereof relative to the peripheral surface of a roller on the basis of the amount of wear caused on the tip of the doctor blade. CONSTITUTION:When the tip of a doctor blade 1 is brought into abutment with the peripheral surface of a roller R1, the tip receives the reaction force from the peripheral surface of the roller in proportion to the abutment pressure. This reaction force is gradually reduced due to wear caused, while the doctor blade receiving the reaction force, a blade holder for supporting the doctor blade and a holder support are subjected to elastic deformations, i.e. strains. A set value representing an appropriate state and a detected value are compared with each other, and every time the compared value reaches a predetermined value, a signal is sent from a controller 33 to a driver 34. The driver 34 then actuates a motor 18 according to the received signal, and the tip of the doctor blade 1 is caused to move toward the peripheral surface of the roller R1 by means of the motor so actuated. When the abutment pressure is restored to its original appropriate value, the resulting compared value becomes zero.
Patent JP-2000149963-A (JP)
Title: Humidifying member for solid high-polymer type fuel cell
Inventor: ENOMOTO MITSUO
IPC: H01M8/10
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce the influence to a humidifying water quantity even if a cooling water quantity is changed by providing a pore form having a specific average pore size and a specific porosity for a humidifying member and by forming it with a porous glass-like carbon material that has undergone a water-repellent process with a fluorine resin. SOLUTION: When the average pore size of this humidifying member is set to 1-10 μm, an electrolyte film is brought into a suitable water-holding state, and the drop of a diffusion rate of steam due to an excessively small size and the overflow of cooling water into a hydrogen gas after easily passing through it in the case of an excessively large size can be prevented. The porosity is set to 20-50%, so that the restraint of the feed quantity of the steam due to a low porosity, and the increase of electrical resistance and the degradation of a strength characteristic due to a high porosity can be avoided.  The skeleton surface of a porous glass-like carbon material is provided with a water-repellent property by a means such as application or immersion of a solution of a fluorine-based resin, or a dispersing solution or a suspension of its particles and the wettability to water is reduced, so that the intrusion into the pores is restrained even if the pressure variation of the cooling water occurs. Therefore, the steam gasified in the pores by generated heat diffuses and passes, so that its quantity for humidifying the hydrogen gas becomes constant.
Patent JP-H02172419-A (JP)
Title: Drink extraction device
Inventor: KAWASHIMA HIDEKAZU
IPC: A47J31/00
Filed: 1988-12-26
Abstract: PURPOSE:To enable economical extraction of a drink of constantly stable quality from a raw material through simple structure by a method wherein the feed of a drink and discharge of an extraction residue are effected through a rotation action by which an extraction container is rotated one time. CONSTITUTION:By feeding a raw material from a guide cylinder 6 of a raw material feed device 31 to an extraction container 2 and hot water through a tube 7 of a hot water feed device 41 thereto, extraction of a drink is started. This state is left standing for a while and enough extraction of a drink is effected and an extraction residue is settled on the bottom of the extraction container 2. The extraction container 2 and a cam 65 secured on a rotary shaft 16 of the extraction container 2 are slowly rotated. The extracted drink is collected through a filter 15 to a funnel 3 and flows to a cup 5. Simultaneously, the extraction residue settled on the bottom of the extraction container 2 is scraped off by a scraper 20 secured on a rotary shaft 19. When, with the progress of rotation of the extraction container 2, the scraper 20 is separated away from the container wall of the extraction container 2, the extraction residue is separated away from the scraper 20 under gravity, and is dropped in an extraction residue dumping box 4.
Patent JP-H03185899-A (JP)
Title: Opening and closing device
Inventor: TAFUSA HARUHIKO
IPC: G11B33/02
Filed: 1989-12-15
Abstract: PURPOSE:To obtain a small-space and low-cost opening and closing device, whose demounting work is easy and which is superior in design property, by a method wherein when the projected part of a panel part on one side is coupled with the recessed part of an opening part, the panel part is formed so as to slightly levitate from the opening part and the opening part is closed by the panel part by pressingly holding the other panel part. CONSTITUTION:The form of a rib part 2' at the time when the rib part 2' is fixed by a screw 3 is turned into such a form as it is shown by wavy lines and the form of the rib part 2' at the time when the rib part 2' is not fixed by the screw 3 is turned into such a form as it is shown by full lines. That is, when being fixed by the screw 3, the rib part 2' is inserted in a hole in a front panel 1' being deflected and is reliably inserted in the panel 1' by this deflection. When the screw 3 is removed, the rib part 2' itself is rotatably moved by a force that the reflection of this rib part 2' is inclined to return to the original form and results in projecting forward more than the front surface of the panel 1'. Thereby, the rib part 2' itself can be held by hand at the time of exchange of an option and at the time of service because the rib part 2' is projected and an exchange work can easily be executed.
Patent JP-2000146289-A (JP)
Title: External input unit of hot water supply apparatus for bath
Inventor: FUNABASHI HIROYUKI
IPC: F24H1/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To make conspicuous the indicating part by enlarging individual indications and to decrease the number of types of external input unit. SOLUTION: An external input unit body 24 comprises indicating sections 35-42 for respective operating modes corresponding to switches 25-32 inputting the operating mode, and an indicating section 34 for other information. A plurality of operating modes corresponding to respective switches, the number of apparatus or the kind of used gas, etc., are indicated at a part of the indicating section 34.
Patent JP-2000147384-A (JP)
Title: Confocal microscope
Inventor: TANAAMI TAKEO
IPC: G02B21/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To realize a confocal microscope capable of high-accurately detecting a sample surface at a high speed. SOLUTION: This confocal microscope which rotates a disk having plural apertures, condenses light passing through the apertures, and scans the sample, so that a confocal image can be obtained is provided with a light source 1, an optical microscope 3, a confocal optical scanner 2 scanning the sample with light emitted from the light source 1 through the microscope 3 and also obtaining the confocal image from light reflected by the sample, a Z stage 4 moving the position of the sample, and a controller 5 controlling the stage 4 and finding the surface position of the sample by using the confocal image on which filter processing is performed.
Patent JP-2000150719-A (JP)
Title: Dbc substrate and its manufacture
Inventor: YOSHINO HIDEYUKI
IPC: H01L23/13
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent partial discharge caused by void by providing a conductive film to a ceramics substrate and joining a copper plate to it. SOLUTION: Before a copper plate 12 is joined to a ceramics substrate 10, a copper film 20 is formed previously in a surface of the ceramics substrate 10. If the copper plate 12 is joined after the copper film 20 is provided on the ceramics substrate 10 in this way, void 18 which is formed inevitably rises from a junction interface with the ceramics substrate 10 and conductive copper encloses the void 18. According to this constitution, even if a large voltage is applied between the ceramics substrate 10 and the copper plate 12, equipotential is led since the void 18 is practically enclosed with a conductor. As a result, potential causing partial discharge is not generated, thus completely preventing partial discharge.
Patent JP-H06177590-A (JP)
Title: Transfer of printed-wiring board and transfer device
Inventor: TANIZAKI TOSHIO
IPC: B65G51/03
Filed: 1992-12-07
Abstract: PURPOSE:To provide a method of transferring a printed-wiring board which is used for various electronic equipments, specially a printed-wiring board having a comparatively thin plate thickness, which improves remarkedly an increase in the uniformity of the film thickness of a solder resist, the yield of the manufacture of the board in a solder resist formation process and the productivity of the board and improves also the reliability of the electronic equipments, and a transfer device for the printed-wiring board. CONSTITUTION:A printed-wiring board 23 formed with a conductor pattern is made to incline and float in the direction rectangular to the transfer direction of the board 23 with gas 27, which is jetted from the lower part of the board, and the board 23 is moved by inclined rotators 26 to come into contact to the end part, which is positioned on the inclined side of the board 23, of the board 23, whereby at the time of preheating of the board 23, coating with solder resist ink 22b for photo developing on the board 23 and transfer of the board 23 to a dry to touch part, a solder resist formation extent on the board 23 can be held in a non-contact state.
Patent JP-H04191220-A (JP)
Title: Paper sheet feeding device
Inventor: HASHIMOTO YASUHIRO
IPC: G03G15/00
Filed: 1990-11-27
Abstract: PURPOSE:To improve positioning precision by providing a guide bar with ring grooves at positions corresponding to the size of record paper in the longitudinal direction on a paper sheet feeding, deck, and devising an engagement member of a support member provided on a width regulating guide to engage with the ring grooves in a paper sheet feeding device of a copying machine and others. CONSTITUTION:A guide bar 8 the cross section of which is circular is erected between a record paper front edge guide plate 5 and a rear plate 3 on the left side upper part of a paper sheet feeding deck 50, and a plural number of ring grooves 9 are formed at positions corresponding to the size of the record paper on is outer peripheral surface. Subsequently, a width regulating guide support body 17 is provided on a cylindrical grip 14 of a width regulating guide 6. A slide body 18 with a claw 18a to engage to the ring grooves 9 of the guide bar 8 on this guide support body 17. Then, after engagement of the claw 18a and the ring grooves 9 is removed by pushing down an operating stick 21 and the width regulating guide 6 is regulated to the size of the record paper, pushing down of the operating stick 21 is removed. Accordingly, the claw 18a and the ring grooves 9 are newly engaged with each other and fixed.