baber/WOPTO huggingface dataset:
Patent JP-2000276024-A (JP)
Title: Cleaning device
Inventor: HANEDA SATORU
IPC: G03G21/10
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To improve cleaning ability to remove toner after transfer when spherical toner or small particle size toner is used by discharging a moving body and the toner left after transfer. SOLUTION: An image forming body cleaning device 190 is disposed on an upstream side in a photoreceptor drum 10 rotating direction with respect to a photoreceptor drum 10 having the toner left after transfer, and provided with a discharging roller 192 being a discharging means which abuts on the drum 10 to form a nip and is driven to be rotated. Then, it is provided with a cleaning blade 191 being a blade cleaning means disposed on a downstream side in the drum 10 rotating direction and in a state that the blade 191 abuts on the drum 10. The cleaning ability to remove the toner left after transfer is improved by forcibly rotating the roller 192 having elasticity and rotated in the same direction as the drum 10 at an abutting position, allowing it to have a linear velocity ratio to the drum 10, and making the toner left after transfer on the drum 10 slip from the drum 10.
Patent JP-H07293472-A (JP)
Title: Horizontal rotary compressor
Inventor: SUGIYAMA JUNICHI
IPC: F04C18/356
Filed: 1994-04-20
Abstract: PURPOSE:To prevent deterioration of refrigerating capacity and abrasion of a vane and a cylinder caused by oil film shortage. CONSTITUTION:A horizontal rotary compressor is constituted of a closed container 1, a stator 2 of an electrically-driven element, a rotor 3, a shaft 4, a coil, spring 5, an oil supplying pipe 6, a compression chamber 7, a cylinder 8, a rotor side plate 9, an opposite rotor side plate 10, a roller piston 11, a vane 15, lubricating oil 13 and a vane spring 14, and a vane 15 has an inclined surface on the opposite rotor side. The ratio of liquid refrigerant to be raised by the coil spring and the oil supplying pipe is decreased by stirring lubricating oil and liquid refrigerant, and thereby oil seal performance can be improved.
Patent JP-S537590-A (JP)
Title: Hydrodesulfurization catalyst and production thereof
Inventor: KUROKAWA KOUZOU
IPC: B01J23/28
Filed: 1976-07-09
Abstract: PURPOSE: To produce a catalyst for hydrogen refining low-grade heavy oil which shows excellent activity in desulfurization, deasphaltene, and removing metals by dipping graphite fluoride in an aq. soln. of Mo, Co or Ni salt and drying and calcining the dipped graphite. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01253574-A (JP)
Title: Variable-volume swash plate type compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/08
Filed: 1988-04-01
Abstract: PURPOSE:To receive the action force of a swash plate applied to a rotary shaft and avoid the reduction of the reliability of a thrust bearing by fitting a guide pin on the swash plate side and coupling this pin with a guide hole provided on the rotary shaft side in a compressor provided with double-head pistons. CONSTITUTION:When a swash plate 9 is rotated via a rotary shaft 4, multiple double-head pistons 10 coupled with this swash plate 9 via shoes 11 and 12 are reciprocated in the front and rear cylinder bores 1b and 1c. The refrigerant gas sucked into the front and rear compression chambers through an inlet 22 via intake chambers 17 and 18 is compressed and discharged through an outlet 23 via discharge chambers 19 and 20. In this case, a slide control body 24 is slidably coupled with the rotary shaft 4, the swash plate swaying force generated by pressures of the front and rear compression chambers and the pressure in a control pressure chamber 18a are opposed to each other via the swash plate 9 and the slide control body 24. A guide pin 9b is provided on the swash 9 side and coupled with a guide hole 5a formed at the position crossing the shaft center on the rotary shaft 4.
Patent JP-S536815-A (JP)
Title: Circuit for operating dc motor
Inventor: KAWABATA SHINOO
IPC: H02P3/12
Filed: 1976-07-09
Abstract: PURPOSE: To make a selection between the power and braking operation in a manner of contactlessness enabling the selection at many times of high frequency, by means of connecting specifically three pairs of parallel circuits consisting of diode and transistor between three-phase bridged rectifier and DC motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63247018-A (JP)
Title: Inferior article distinguishing device for injection compression molding device
Inventor: MAEDA KAORU
IPC: B29C45/56
Filed: 1987-04-02
Abstract: PURPOSE:To distinguish generation of a inferior article by providing a sensing component to sense the action of a compression control section or the pressure difference between a resin injection channel section side and when the compres sion control section, and sending an abnormal signal when the difference be tween said sensed value and the preset value is different from the fixed value. CONSTITUTION:The injected resin in a cavity 10 is compressed through an insert die 6 on the movable side connected with a compression rod 7. The move ment of the insert die 6 on the movable side is measured by a position sensor 11, transferred to a comparison arithmetic device 13 for comparing and comput ing whether the measured movement is in the range of upper and lower limit values set in an upper and lower limit setting device 12. Provided the measured value is other than the upper and lower limit set value, an abnormal signal is issued through a signal output device 15, and an inferior article is removed through a molded product removing robot 14, and then sorting 25 is carried out. By said process, the inferior moldings generated by the back flow of the resin in the cavity 10 or the shortage of compression can be distinguished secure ly in the injection molding process.
Patent JP-H09327076-A (JP)
Title: Mobile communication system, its radio base station equipment and data transmission method
Inventor: AOKI TAKAYASU
IPC: H04W8/26
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To allow the user to access a computer network such as internet without the need for individual utility registration to a provider. SOLUTION: On the occurrence of a connection request from mobile stations PS1-PSj to a provider SP, base stations BS1-Bsn acquire an IP address 'IP1' for the base stations from the provider SP and assign an IP address 'IP2' for mobile stations having been acquired in advance to a mobile station being a request source in place of the IP address 'IP1'. When data transmission is started, a destination address of the data sent from the mobile stations PS 1-PSj replaced from the IP2" into the 'IP1' and transferred to the provider SP. On the other hand, a destination address of data sent from the provider SP is replaced from the IP address 'IP1' for the base stations into the IP address 'IP2' for mobile stations and transferred to the mobile stations PS1-PSj.
Patent JP-2000276881-A (JP)
Title: Write-in circuit for non-volatile memory
Inventor: HODAKA KAZUO
IPC: G11C16/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To improve a write-in characteristic of a non-volatile memory. SOLUTION: When a decoded result indicates whole page batch erasing, a command decoder 9 supplies a batch erasing control signal ALL/PAGE of a logic value '1' to a voltage generating circuit 12. The voltage generating circuit 12 outputs a signal ACTIVE activating whole word lines and whole bit lines of a flash memory 1. The command decoder 9 decodes command data for a command register 13, and supplies a write-in time control signal TIMECTL in which only any one bit has a logic value '1'. A switching circuit 15 supplies any one of a frequency division signal DIVIDE of a counter 14 to the voltage generating circuit 12 in accordance with the write-in time control signal TIMECTL. Thereby, high voltage of 15 volt is applied en bloc to control gates of whole cells of the flash memory 1 by a frequency division time, and data is erased en bloc.
Patent JP-S5930921-A (JP)
Inventor: JIYON MAKUSHIMIRIAN JIYUURUZU
IPC: D01G15/32
Filed: 1983-05-12
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-S63247717-A (JP)
Title: Auxiliary apparatus for selection body wearing article
Inventor: MIZUNO TOSHIAKI
IPC: G06F17/50
Filed: 1987-04-02
Abstract: PURPOSE:To easily execute the alignment of a wearer and a TV camera by providing a mirror having transmissivity in front, in front of the TV camera, and photographing the wearer by the TV camera through this mirror. CONSTITUTION:In the front part of a TV camera 11, a mirror 2 for forming a virtual image of an object, by reflecting a part of light from the front part, and photographing other transmitted light by the camera 11 is placed. To both ends of the mirror 2, mirror angle adjusting parts 3, 4 consisting of a mirror holder are fixed, respectively. When the adjusting part 3 is pushed, the mirror 2 and the camera 11 change its angle clockwise centering around a revolving shaft 10. Also, when the adjusting part 4 is pushed, the mirror 2 changes its angle counterclockwise. According to this constitution, by photographing a wearer by the camera 11 through the mirror 2, the alignment of the wearer and the camera 11 can be executed easily without allowing the wearer to be aware.
Patent JP-H08249132-A (JP)
Title: Disk array device
Inventor: WATANABE NAOKI
IPC: G11B20/10
Filed: 1995-03-13
Abstract: PURPOSE: To improve a capacity efficiency of a disk array by constituting one or more parity groups correspondingly to the capacity of a storage device with the smallest capacity out of plural storage devices and constituting one or more parity groups or a single storage area of an idle area which is not included in the parity group. CONSTITUTION: A disk array controller(DAC) 2 is constituted of a control part 100 and a logic group 15. A CPU 1 is a master device for issuing a reading instruction or a writing instruction to the DAC 2. The logic group 15 is constituted of plural drives 14 (drives ξ1 to ξ5) and drive paths for connecting respective drives 14 to respective drive interfaces 13. A parity group is obtained by dividing the drives 14 in the logic group 15 based on the capacity of the drives 14.
Patent JP-H04239437-A (JP)
Title: Method and device for inserting display sheet
Inventor: WATANABE RYOZO
IPC: B65C9/00
Filed: 1991-01-21
Abstract: PURPOSE:To automate and speed up a series of work for an insertion method and insertion device for which a transparent cover sheet is equipped on the surface of a cover paper of a doubly opening type soft case to protect and store a video tape or a cover paper of a file of document, and a jacket, etc., is inserted between the transparent cover sheet and the cover paper. CONSTITUTION:A cover paper part from a rear cover paper body 11 to a cover paper body 13 is developed into a flat V-shape toward the back surface side, and at the same time, a cover sheet 14 is bent into a V-shape which is confronted with the other V-shape. A display sheet such as a display sheet J is inserted between the previously mentioned cover paper part and the cover 14 while holding the display sheet J in such a manner that the cross section which is rectangular to the insertion direction becomes a corrugated state, and after it is inserted up to a specified depth, the previously mentioned display sheet is released and developed.
Patent JP-H0789567-A (JP)
Title: Liquid take-out member
Inventor: FURUTA KATSUJI
IPC: B65D77/06
Filed: 1994-04-21
Abstract: PURPOSE:To provide a liquid take-out member which can take out liquid inside a liquid container bag to the end even if a sucking tube is long. CONSTITUTION:A liquid take-out member 5 has a sucking tube 6 to be stuck through a liquid container bag 1 put inside a container body 4 from upward, while it has a liquid take-out port 10 at the upper end, and a suction port 15 is formed on an outer periphery of the sucking tube 6 so that it is positioned slightly lower than a hole formed by sticking of the sucking tube 6 while the tube 6 has been stuck through the liquid container bag 1. In addition the lower end of the suction tube 6 is closed, so that even if the amount of liquid remaining in the bag 1 becomes small, the liquid in the bag 1 can be taken out to the end from the suction port 15 positioned slightly lower than the hole formed by the sticking of the sucking tube 6.
Patent JP-H10252119-A (JP)
Title: Chemical feeding tool for flash toilet
Inventor: YOKOYAMA MITSUHIRO
IPC: E03D9/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a chemical feeding tool to dissolve water soluble chemical in a proper mount, produce a sufficient chemical effect to a peripheral space, and be used at a low cost. SOLUTION: A chemical feeding tool 1 for a flash toilet comprises a lower member 2; a middle part 3; and an upper member 4. A water flow hole 10 and a chemical placing part 11 are formed in the lower member 2 and a water soluble chemical 12 is placed on the chemical placing part 11. The intermediate member 3 is provided with a disc-form plate part 11, and a cylindrical part 20 to surround the periphery of the water soluble chemical 12 placed on the chemical placing part 11 is integrally suspended from the under surface thereof. A plurality of upper through-holes 25 are formed at equal intervals in the upper member 4. A non-water soluble chemical 27 vaporized and producing an aromatic effect and a deodorizing effect is contained in an internal space formed through combination of the intermediate member 3 and the upper member 4.
Patent JP-H10249086-A (JP)
Title: Horizontally rotating shuttle
Inventor: ASO HIDEO
IPC: D05B57/14
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To pull out a bobbin thread with adjusted fixed tension at all times and to perform the sewing of beautiful finish with matched stitches by providing a holding means for holding a bobbin in a shuttle body so as not to be in contact with the bottom surface of the shuttle body and vertically taking the bobbin thread from the bobbin. SOLUTION: Since the bobbin thread Y wound to a bobbin thread bobbin 3 is passed through the hollow shaft 3a of the bobbin thread bobbin 3 as shown in the figure (2) and guided from the thread guiding slit 1b of the shuttle body 1 to the lower part of a thread tension adjustment spring 5 on a peripheral wall outer surface from an upper part, the inclination angle of the thread guiding slit 1b is steeper than the conventional one. On the edge part lower side (inner side) of one flange part of the bobbin thread bobbin 3, a step part 3b to be engaged with a shuttle body step part 1a for performing holding so as not to be in contact with the bottom surface of the shuttle body 1 is formed.  Also, at the edge part of the same flange part, a slit 3c for preventing the interference with a spring 4 of the shuttle body 1 at the time of temporary setting and a groove 3d to be engaged with the spring 4 by performing slight rotation after the temporary setting is performed are generated.
Patent JP-H04219051-A (JP)
Title: Light beam scanning device
Inventor: NAYA MASAYUKI
IPC: H04N1/12
Filed: 1991-04-15
Abstract: PURPOSE:To obtain a good image without having striped irregularity, etc., by detecting fluctuation of the moving speed of an object to be scanned and displacing the light source of a light beam in the back and forth direction of subscanning in accordance with this detected result. CONSTITUTION:In accordance with the fluctuation of the detected subscanning speed of the object (A), the light source of the light beam is displaced in the back and forth direction of subscanning by the displacing means 18 consisting of a piezoelectric element, etc., and the incident position of the light beam on a light beam shaping means 16 is shifted from an optical axis. Thus the image formation position of the light beam on the object (A) is moved in the back and forth direction of subscanning, and a position irradiated by the light beam on the object (A) is located to a prescribed position. Consequently, even when the moving speed of the object (A) is fluctuated, the position irradiated by the light beam on the object to be scanned (A) is always in a prescribed position.
Patent JP-S62239745-A (JP)
Title: Test system for customer station equipment
Inventor: NAKAMURA TAKAYUKI
IPC: H04M1/24
Filed: 1986-04-11
Abstract: PURPOSE:To test an optional customer station equipment by installing a tester in a subscriber's house and leading a line from an ISDN reference point R, S, T, or U into the tester, testing the interface at the reference point, and making the tester function as a dummy customer station equipment. CONSTITUTION:An ISDN(Integrated Service Digital Network) is provided with NT1 10, NT2 20, a customer station equipment 30 for the ISDN, TA 40, a non- ISDN customer station equipment 50, and a customer station equipment tester 100. This tester 100 is equipped with respective interface terminals 60, 70, 80, 85, and 90 for ISDN reference points U, T, S, and R. Thus, the tester is so constituted as to function as the dummy private equipment, so a dedicated tester need not be provided for each customer station equipment unlike before, plural real terminals or dummy terminals are not required for each attribute, and the need to provide a real customer station equipment or dummy customer station equipment is eliminated. Consequently, an optional customer station equipment can be tested economically and efficiently.
Patent JP-H11260746-A (JP)
Title: Wafer support plate
Inventor: KOMATSU YUKIO
IPC: H01L21/68
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a wafer support plate that allows wafers to be correctly mounted stably at predetermined positions, allows heat-treated wafers to be taken out more easily, improves the heat treatment operability, prevents the wafers from slipping, and improves the quality of the wafers. SOLUTION: A wafer support plate 1 is attached to a wafer insertion groove 7, that is formed in a wafer support boat for mounting and holding a wafer 8. Through-holes 6, formed in a support surface which is the upper surface 5 of the plate 1 and with which the wafer 8 comes in contact, serve as non-support portions with which the wafer 8 does not come into contact. As a result of this construction, the back surface of the wafer 8 is allowed to be in adequate contact with the surface 5 of the plate 1 without slipping over the surface 5. In addition, air introduced from the holes 6 makes it easy to take the wafer 8 out of the plate 1.
Patent JP-S58199538-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAGAMI SHIYOUICHI
IPC: H01L21/76
Filed: 1982-05-17
Abstract: PURPOSE:To isolate between elements by simultaneously performing the etching of an SiO2 film and the growth of an Si single crystal layer in high vacuum to form an element region, thereby preventing the disconnection of an electrode and the contamination of the surface of a substrate. CONSTITUTION:An SiO2 film 22 is formed on a P<+> type Si substrate 21, and a hole 23 is formed at the part which corresponds to the element forming region. Then, the substrate 21 is held in high vacuum, and Si is deposited while doping boron or the like. At this time, P type Si single crystal layers 24, 25 are formed, and an SiO2 film 22 is etched. Then, a CVD oxidized film 27 is formed to bury a V-shaped groove 26, and a resist film 28 is further coated. Thereafter, the surfaces of the P type Si single crystal layer 25 and the remaining SiO2 film 22' are etched by an RIE method or the like to be exposed. In this manner, an element region in which elements are isolated flatly can be formed.
Patent JP-H02261392-A (JP)
Title: Production of glycosylvanillin
Inventor: OKADA SHIGETAKA
IPC: C12R1/91
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the subject compound free from the characteristic smell without lowering the antimutagenic property of vanillin by contacting vanillin with a cultured cell of a plant containing glycosyl transferase. CONSTITUTION:Cultured cell of a plant containing glycosyl transferase (e.g. coffee) is brought into contact with vanillin to convert vanillin into the objective compound. Preferably, vanillin is dissolved in ethyl alcohol or methyl alcohol and added to the culture liquid of the cells of said plant at a rate of 15.2mg of vanillin per 100ml of the culture liquid.
Patent JP-S62241655-A (JP)
Title: Internal grinding attachment for steel pipe
Inventor: TERAUCHI HISASHI
IPC: B24B31/00
Filed: 1986-04-09
Abstract: PURPOSE:To make smooth grinding over the overall length of a steel pipe inner surface performable, by inserting a screw in a work steel pipe, making abrasive grains transfer in the axial direction, and rotating the pipe, while rocking it in the longitudinal direction. CONSTITUTION:A steel pipe 1 is set up in the specified position by a lifting device 8, and a screw 3 for transferring abrasive grains is inserted into the steel pipe. Caps 6 and 9 are insertably and engageably installed in front and rear ends of the steel pipe, and after being engaged, the steel pipe is rotated by a roller 11, while it is rocked and moved in the longitudinal direction by operation of cranks 6a and 6b via a joint 6c. Likewise, in the cap 9, there is provided with a abrasive grain feeding opening through which abrasive grains 2 are transferred by the screw 3, and after these abrasive grains 2 are charged, this opening is closed by a cover 9b and rotation of the screw is stopped. Therefore, these abrasive grains are held in a stationary state by a screw blade, thus a steel pipe inner surface is ground by rotation and longitudinal movement of the steel pipe itself.
Patent JP-H05245475-A (JP)
Title: Alkali ion water producing device
Inventor: HIRONAKA YASUMASA
IPC: C02F1/46
Filed: 1992-03-03
Abstract: PURPOSE:To easily prevent the quality of alkali ion water from being altered by the change of the quantity of water or water temp., to stably form alkali ion water with predetermined quality and to easily achieve the enhancement of electrolytic function and the simplification of handling operation. CONSTITUTION:A sensor 29 detecting the alkali ion water taken out of the alkali ion water outlet 5 of an electrolytic cell 6 is provided and the formation of alkali ion water in the electrolytic cell 6 is automatically controlled on the basis of the detection result of the sensor 29.
Patent JP-S527267-A (JP)
Title: Measurement method of a tunnel section
Inventor: WADA MITSUHO
IPC: G01C7/06
Filed: 1975-07-07
Abstract: PURPOSE: To measure a needed section of a tunnel simply and accurately by taking a photograph of reflected light from a light source and reducing it. The lighting ray flux with the limited breadth is projected on the surface of the inner wall, all over the section of the tunnel across the center line of the tunnel prependiculaly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01256082-A (JP)
Title: Magnetic head
Inventor: KAZAMA TOSHINORI
IPC: G11B21/21
Filed: 1988-04-06
Abstract: PURPOSE:To obtain a CSS type floating magnetic head with long service life and high reliability by making a core slider center rail floating face flat with respect to disk face and forming the side rail floating face as a curved face. CONSTITUTION:The cross section of the core slider center rail 1 is provided so that the floating face is made flat with respect to a disk 4. Moreover, the cross section of side rails 2, 2' is formed to be a curved face and part of a cylinder whose radius is R is used. As the radius R, the shape of the curved face is set, which is selected to a proper value depending on the length L of the floating face of the side rails 2, 2', the floating spacing and the elevating angle with respect to the disk 4 at floating or the like. Thus, a pressure exerted to an R/W gap 3 is positive and dust is hardly deposited, damage to the R/W gap 3 and defective R/W are prevented and a stable R/W output with a long service life of the head is obtained.