baber/WOPTO huggingface dataset:
Patent JP-H11104301-A (JP)
Title: Pachinko ball guiding passage in pachinko machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent balls from being blocked in a passage between a winning ball guiding passage and a lower tray opening, by isolating a foul ball guiding passage from the winning ball guiding passage on the front side of a front frame body, separating it from an out ball discharging passage with a bulkhead, and by placing in parallel a ball removing guiding passage of a ball removing device away from the foul ball guiding passage. SOLUTION: A foul ball guiding passage 31 of a front frame body 2 is isolated from a winning ball guiding hole 29, separated from an out ball exhausting passage 50 with a bulkhead 51, and communicated with a ball receiving lower tray under a hit ball inducing surface of a hit ball shooting rail 25. A ball removing passage 32 for guiding balls from a ball removing device to the ball receiving lower tray 10 is placed on the front surface away from the foul ball guiding passage 31. The foul ball guiding passage 31 is formed in the recessed shape or cylindrical shape on the front side between the shooting rail 25 of the front frame body 2 and a ball inducing rail of a play disk with being separated from the out ball discharging passage 50 on the back side by the bulkhead 51.  The ball removing passage 32 is placed in parallel with a given distance away from the foul ball guiding passage 31 so that balls guiding to the ball receiving lower tray 10 do not interfere.
Patent JP-H04162212-A (JP)
Title: Thin-film type magnetic recording medium and manufacture thereof
Inventor: KITAGAMI OSAMU
IPC: G11B5/725
Filed: 1990-10-25
Abstract: PURPOSE:To improve mechanical durability by forming a film of fatty-acid metallic salt or fatty acid ester on the surface of a magnetic film, mainly comprising Co with at least the surface coated with an oxide mainly comprising Co. CONSTITUTION:The film of fatty-acid metallic salt or fatty acid ester shown in formula (R1COO)nM or R1COOR2 is formed on the surface of a magnetic thin-film, of Co as the main body at least the outermost surface of which is coated with an oxide using Co as a main body. In each formula, R1 is an alkyl group of more then 15 carbon atoms, (n) an integer of 1-3, M a metallic element selected from an alkaline metal, an alkaline earth metal, etc., and R2 is a lower alkyl group of 1 to 5 carbon atoms. Accordingly, a Co base thin-film type magnetic recording medium having excellent mechanical durability can be acquired.
Patent JP-H05338424-A (JP)
Title: Chassis for vehicle
Inventor: KUMEMURA YOUICHI
IPC: B60T8/175
Filed: 1991-11-01
Abstract: PURPOSE:To instantly recover from slip tendency of a wheel by providing a control device to increase pressure of a cylinder in order to increase surface reaction in the cease when a slip ratio exceeds a specified value. CONSTITUTION:At the time when an antilock brake device or a traction control device works and in the case when a slip ratio exceeds a specified value due to sudden lowering of a surface friction coefficient, a control device 34 of a suspension device increases pressure of cylinders 22e, 22f of a specified wheel (basically all wheels 23e, 23f in antilock brake control and basically a drive wheel in traction control) separately from attitude control of a vehicle. Consequently, it is possible to increase surface reaction of the specified wheel.
Patent JP-H05128388-A (JP)
Title: Security system
Inventor: KUBO YOSHITO
IPC: G08B25/04
Filed: 1991-11-05
Abstract: PURPOSE:To detect an intrusion and presence or absence of humans by using a solid electrolyte carbon dioxide sensor sensitive to the change of low carbon dioxide density in the security system to be used for crime and disaster prevention of residences, offices, and safes. CONSTITUTION:Solid electrolyte carbon dioxide sensors 1a, 1b, 1c, and 1d are set in crime prevention monitoring sections or a castoction office for disaster prevention. With an abnormality discrimination means 3 detecting an intrusion and presence or absence of humans by the change of density of dioxide carbon, a security system 12 with wide applicability and high reliability can be provided.
Patent JP-2001110632-A (JP)
Title: Coil drive circuit
Inventor: OKUMA SHINJI
IPC: H01F7/18
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To enhance fall responsiveness of a current by preventing the current from flowing via a flywheel diode to coils when a target current value is to fall concerning a coil drive circuit, which performs PWM control to the current to be supplied from a battery to the coils, provided with a first circuit equipped with a switching element to be turned on/off by a PWM signal and a second circuit equipped with the flywheel diode. SOLUTION: A switching element 44 is serially connected with a flywheel diode 46 in the second circuit, and when the target current value is to fall, the second circuit is cut off by turning off the switching element 44. Thus, the current is prevented from flowing via the flywheel diode 46 to these coils 23L and 23R, by the back electromotive force of coils 23L and 23R.
Patent JP-H04163339-A (JP)
Title: Woven fabric having low 'metsuke'
Inventor: OWAKI SHINJI
IPC: D03D15/00
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a woven fabric having low METSUKE (areal density of fabric) and flexible feeling and resistant to Slipping by using an ultra-fine multifilament yarn having a flatness ratio, a single fiber denier and the relationship between both factors falling within respective specific ranges and weaving the multifilament yarn to form a fabric having a METSUKE falling within a specific range. CONSTITUTION:The objective woven fabric having a METSUKE as low as 15-50g/m<2> and a slipping resistance of single fiber of <=4.5mm is produced by using an ultra-fine flat multifilament yarn having a flatness ratio of >=12 (preferably >=3), single fiber denier of <=0.5 de (preferably <=0.05 de), a total denier of <=75 de (preferably 10-30de) and satisfying the relationship of formula and consisting of a polyester multifilament yarn produced by direct spinning or a yarn produced by splitting a bicomponent splittable conjugated fiber composed of a polyester and nylon 6.
Patent JP-S62146002-A (JP)
Title: Delay circuit
Inventor: KOBAYASHI KENJI
IPC: H03H7/32
Filed: 1985-12-20
Abstract: PURPOSE:To narrow the mounting space and to reduce the man-hour for assembling by incorporating plural pairs of connector pins the other of each of which is connected to an output terminal and short-circuiting a selected pair of connector pins from the external. CONSTITUTION:Plural inductances 2 and plural capacitors 3 which are used to obtain a determined quantity of delay and plural pairs of female connector pins 5 are provided in a package 1. The package 1 are provided with windows so that short-circuit pins 11 can be inserted to pairs of connector pins 5 from above the package 1. Each of plural incorporated delay sections 4 has a determined quantity of delay, and they are cascaded successively from an input terminal. A pair of connector pins 5 are selected from plural pairs of connector pins 5 connected them, and this pair of connector pins 5 are short-circuited through windows 10 by the short-circuit pin 11, thereby obtaining easily a prescribed quantity of delay.
Patent JP-H05126751-A (JP)
Title: Self-propelling inspecting apparatus running in pipe
Inventor: ADACHI HIDEYUKI
IPC: G01N21/88
Filed: 1991-11-05
Abstract: PURPOSE:To obtain the illuminating light having the sufficient brightness even if a long-distance self-propelling unit, which runs along a long distance, is used by arranging a light source towed with the self-propelling unit at a position which is separated from an observing means, and guiding the illuminating light to the illuminated part in the vicinity of the observing means. CONSTITUTION:A self-propelling unit 1 is inserted into a pipe H to be inspected. Then, a rubber balloon 20 and an elastic actuator 12 are sequentially pressurized and expanded. The balloon 20 is engaged, and the actuator 12 is contracted in the axial direction. A rear structure 11B towing a light-source unit 34 is made to advance. Then, a rubber balloon 21 is expanded and engaged. Thereafter, the pressure in the balloon 20 and the actuator 12 is reduced. The balloon and the actuator are disengaged. Then, a front structure 11A tows an optical fiber 35 and the like linked to a front frame 13 with a sping force 15 and advances by a specified length. The unit 1 is moved in the pipe H by the repetition of this procedure. In an observing unit 1, the light is dimly emitted from a lamp 45 into the inside of the pipe H through the fiber 35. Therefore, the illuminating light having the sufficient brightness can be obtained even when the long-distance running self-propelled unit 1 is used.
Patent JP-H05128238-A (JP)
Title: Color picture processor
Inventor: MIYAHARA TAKAKAZU
IPC: G06T1/00
Filed: 1991-11-05
Abstract: PURPOSE:To operate a correction concerned with a surrounding illuminance without using a picture memory, at the time of searching a picture element corresponding to an object to be inspected based on the concentration of the picture element. CONSTITUTION:A picture signal outputted from an image pickup device 1, and divided into three colors by a video signal processing part 2, is inputted to a comparator circuit 4 The comparator circuit 4 compares only the picture element in an area designated by an inspection area designating part 5 with the threshold value of a concentration range stored in a threshold memory 6. An illuminance detecting part 12 searches the movement average value of the concentration of the picture element in a reference area picked-up by the image pickup device 1. A correction arithmetic part 13 searches the correction value of the concentration based on a reference value stored in a reference concentration memory 14 and the moving average value when a correction timing signal is inputted. The correction value is stored in the threshold memory 6, so that the corrected threshold value can be obtained concerning the surrounding illuminance.
Patent JP-H10135596-A (JP)
Title: Flexible printed circuit board
Inventor: WAKASUGI NAOTO
IPC: H05K1/14
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the connection strength of a connection terminal by providing a through hole near the connection terminal of a flexible printed circuit board and forming a reinforced land and connecting the connection terminal and the reinforced land to the connection terminal and the land of a circuit board, respectively, by soldering. SOLUTION: An FPC connection terminal 3 and a reinforcement land 2 are formed on a flexible printed circuit board(FPC) 1. A required number of terminals with a specific interval are formed for the FPC connection terminal 3. The reinforcement land 2 is provided near the FPC connection terminal 2 and a covering made of a conductive material is formed inside a through hole. A pattern 12 that becomes a connection terminal and a land are formed at a circuit board 4. When the FPC connection terminal 3 is connected to the pattern 12 of the circuit board 4 by soldering, solder is allowed to flow from the upper part of the reinforcement land 2 to make connection to the land of the circuit board 4 by soldering, thus improving the connection strength between the FPC terminal 3 and the connection terminal of the circuit board 4 and preventing the FPC connection terminal from being peeled.
Patent JP-H11127161-A (JP)
Title: Connection performance measurement system and performance measurement method in atm network
Inventor: SUZUKI MASANOBU
IPC: H04L12/26
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a connection performance measurement system and performance measurement method in an ATM network, where a band of an OAM cell required for the communication of performance measurement result of connection in the ATM network is reduced and the scale of hardware is reduced. SOLUTION: A device A (1) at a sender side termination point receives a performance measurement start instruction (101) from an operation system OPS (0) and sends an FM cell, receives a performance measurement result read request (102), generates and sends an FM cell to which a performance measurement result read request bit is added, a device B (2) at a reception termination point receives the FM cell to detect the performance measurement result read request bit and to integrate the performance measurement results and generates a BR cell to which the performance measurement result is given on the performance measurement result read request, and sends the cell by using a reverse flow, then the device A (1) receives the BR cell by the reverse flow, extracts the measurement result and informs the operation system OPS (0) of the result (103),  consequently the band of an OAM cell is reduced and the hardware scale for the performance measurement result integration processing is reduced.
Patent JP-2000099187-A (JP)
Title: System and method for radio communications, and recording medium
Inventor: KUWATA KAIHEI
IPC: G06F21/62
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To sufficiently protect the privacy of user information by identifying a user without complicated operation. SOLUTION: User identification information is cyclically transmitted from a portable equipment 10a to a personal computer(PC) 10b. Corresponding to that transmission, the PC 10b judges whether the received user identification information is coincident with identification information registered in a RAM 26 or not, and when the information is mutually coincident, the utilization of the PC is permitted to that user but when the information is not coincident, the utilization of the PC is not permitted to that user. This processing is periodically performed. Besides, the user identification information can be changed by the PC 10b as well. Further, the password of a file prepared by the PC 10b is updated into password transmitted from the portable equipment 10a and the file can be managed as well.
Patent JP-H08122590-A (JP)
Title: Method for taking out signal from inside of shielded body
Inventor: MURAMATSU RYOJI
IPC: G02B6/42
Filed: 1994-10-27
Abstract: PURPOSE: To provide a method which prevents the electric noise from penetrating a shielded body to take out the minute voltage signal, which is detected by a detection element arranged in the shielded body, to the outside of the shielded body. CONSTITUTION: The voltage signal of a SQUID 2 is inputted to the modulation electrode of an optical modulator 1 through a detection terminal 3 as detection information or the SQUID 2. The light made incident from a light source 11 through an input/output optical fiber 5 is modulated by the input voltage and is transmitted to a photodetector 13 through the input/output optical fiber 5 and is measured by a measuring instrument 16, and it may be further subjected to operation, display processing, etc.
Patent JP-H10136248-A (JP)
Title: Image pickup device
Inventor: TAKAHASHI KOJI
IPC: G02B7/28
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device in which the load of image pickup operation is relieved, an image pickup area is set with a simple configuration and an image of an object is picked up. SOLUTION: A pointer (index ray) is projected in the middle of an object 10 from projection means 21, 24. An image of an object is formed on an image pickup element 25 and an image signal of the object is obtained from a signal processing circuit 28. The image signal is analyzed by a pattern recognition processing means 32 and an object area is identified. An optical system control means 35 and an electronic zoom means 31 are controlled and an image pickup field angle is set so that a rate of the object area shared in a recording area is a prescribed value or a setting value by a photographer through pattern recognition processing. When the image pickup field angle is set to a desired state, information in a recording area in the image pickup signal is stored in a memory 34.  Through the constitution above, since the object is focused by the projection of the pointer, it is not required to seek an object through a finder and the operability is much improved.
Patent JP-2000124259-A (JP)
Title: Ic chip, semiconductor device, and manufacture of the semiconductor device
Inventor: HASEGAWA KIYOSHI
IPC: H01L21/60
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an IC chip and a semiconductor device reliabile in electrical connection even if they do not have reinforcing lands, and to provide a method for manufacturing the semiconductor device. SOLUTION: This semiconductor device includes an IC chip 20 and a printed circuit board 30 mounted with the IC chip 20. The chip 20 has solder lands 22 for electrodes, and the lands are arranged along a plurality of concentric circles which are mutually separated from each other, with a bump being provided on each of the solder lands. The board 30 has solder lands 28 at positions corresponding to the solder lands 22 of the chip 20. Thereby even if the board 30 and chip 20 have different thermal expansion coefficients, stresses on junction parts (solders) between the board 30 and chip 20 can be dispersed to all the junction parts, thus making it difficult for the junction parts to be broken.
Patent JP-H08147323-A (JP)
Title: Name displaying method in equipment managing device
Inventor: NARUO HIROFUMI
IPC: G06F3/0484
Filed: 1994-11-24
Abstract: PURPOSE: To reduce manpower at the time of changing a tenant's name. CONSTITUTION: A name setting table TB2 showing the combination of an ID number and the tenant's name is prepared (a). At the time of calling a graphic picture onto a display, the tenant's name corresponding to the ID number specified as a reference destination is called from the name setting table TB2 and displayed on the specified part of the graphic picture. If a tenant's name 'CCCCC' is changed to 'XXXXX', the tenant's name corresponding to an ID number '3' is changed from 'CCCCC' to 'XXXXX'.
Patent JP-H11336628-A (JP)
Title: Fuel tank
Inventor: MIURA KATSUYUKI
IPC: F02M37/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To maintain the fuel quantity storable in a fuel storage chamber to the maximum by providing the fuel storage chamber with a lower wall curved downward according to the increase of the fuel quantity, and supporting the fuel storage chamber by support members allowing the downward curve of the lower wall. SOLUTION: A fuel storage device 1 is provided with a housing 4 constituting an outer enclosure of the fuel storage device 1. A separating wall 6 forming a hexahedron is disposed in internal space partitioned by an upper part 2 and a lower part 3 of the housing 4. The separating wall 6 separates the internal space of the housing 4 into a fuel storage chamber 5 inside the separating wall 6, and upper and lower space parts 61a, 61b outside of the separating wall 6. The separating wall 6 and the fuel storage chamber 5 constitute a fuel tank 70. Since the separating wall 6 is supported by holding parts 23 of the housing 4, it can be vertically deformed in a curved state corresponding to the fuel quantity of the fuel storage chamber 5 of an upper wall 7 and a lower wall 8. The fuel quantity storable in the fuel storage chamber can thus be maintained to the maximum.
Patent JP-S63142316-A (JP)
Title: Semiconductor laser array light source device and laser scanner using the same
Inventor: YAMADA KUNIO
IPC: G02B26/10
Filed: 1986-12-04
Abstract: PURPOSE:To improve image resolution by guiding one of plural beams to one incidence surface of an optical means and adjusting the relative optical axis arrangement of plural beams projected by the optical means. CONSTITUTION:Cylindrical lenses 13 and 15 and a cylindrical lens 17 are arranged so that a rotary polygon mirror surface and an image plane 18 are optically conjugate, thereby correcting an error due to the surface inclination of the rotary polygon mirror surface 14. Then the scanning positions of parallel beams 5 and 6 are detected by a scanning start detector 26 and the parallel beams 5 and 6 of a laser diode 1 are modulated with a specific image signal in synchronism with the scanning of the parallel beams 5 and 6 to form plural scanning lines by one scan on the image plane 18 of a photosensitive body 25, thereby obtaining an image. Further, the angles and parallel movement distances of output light beams 8 and 11 from a polarization beam splitter 7 are adjusted by adjusting a mirror 9. Intervals of beam spots on the image plane 18 of the photosensitive body 25 can be set optionally irrelevantly to intervals of light emission points of the laser diode 1. Consequently, the intervals of the scanning lines are narrowed down to obtain high resolution.
Patent JP-H09134470-A (JP)
Title: Cash accommodation managing method and cash processing system
Inventor: OGUMA TOSHIO
IPC: G06F19/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To previously prevent the stop of operation due to the shortage or excess of funds on the way of the operation of plural automatic teller machines(ATMs), to mutually and efficiently accommodate cash stored in cash storages among the plural ATMs and to manage the operation funds of the whole ATMs in a minimum state. SOLUTION: At the time of detecting an ATM lacking paper money based upon the fund amounts of respective ATMs 10a to 10d, an operation managing device 1 selects an ATM having excess paper money, instructs prescribed operation to a carrier 4 and executes end evading processing for recovering paper money from the ATM having excess paper money and replenishing the recovered paper money to the ATM lacking paper money. At the time of detecting an ATM filled with paper money to the brim, the device 1 executes overflow evading processing for recovering paper money from the ATM, selecting an ATM storing only the small amount of paper money and replenishing the recovered paper money to the selected ATM.
Patent JP-H10130109-A (JP)
Title: Inhibition of cadmium absorption by paddy rice plant
Inventor: SHOJI KAZUHIKO
IPC: A01G22/22
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting the absorption of cadmium into paddy rice plant for a long period of time. SOLUTION: As a cadmium absorption-inhibiting material, calcium silicate hydrate (ALC) containing 30-70wt.% of granules of 5-10mm particle sizes is applied to the soil of the rice paddies at a rate more than 2500kg/10a, preferably 2500-5,000kg/10a.
Patent JP-S63142258-A (JP)
Title: High performance liquid chromatograph apparatus
Inventor: NAKAMOTO AKIRA
IPC: G01N21/27
Filed: 1986-12-04
Abstract: PURPOSE:To keep a base line constant while achieving the simplification of flow passage constitution by bringing an analytical flow passage to one system, by providing a heating device to the outer periphery of the pipeline connecting the discharge end of a column and the flow cell of a spectrometer. CONSTITUTION:The component discharged from a column 2 is carried to a pipe 5 by a mobile phase to flow in a heating device 1. This inflow specimen mobile phase liquid containing the separated component receives the heat from a heater 7 through a metal layer 5a and the pipe 5 to be heated to definite temp to flow in a flow cell 3a. The mobile phase liquid discharged from the column 2 before the specimen component is discharged in heated to the definite temp. by the heater 7 to flow in the flow cell 3a which is, in turn, preheated to determined definite temp. Therefore, absorbancy is measured without generating the change is liquid temp. even when the mobile phase liquid flows in and a detection signal relying only on absorbance based on the concn. of the specimen component is generated. By this method, a base line can be kept constant.