baber/WOPTO huggingface dataset:
Patent JP-H11117593-A (JP)
Title: Door stop
Inventor: YAGI KATSUMI
IPC: E05F5/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a door stop capable of safely walking and moving a cabinet, etc. SOLUTION: The door stop consists of a cylindrical casing 1, a door stop body 2 slidably housed in the casing 1, and a spring 3 projecting the door stop body 2 from the inside of the casing 1, and buried under the surface of a floor. The door stop body 2 is composed of a base section 10, in which a notch for guidance to a guide section 5 mounted on the interior wall of the casing 1 is formed to an outer circumferential site, a cylindrical section 11 disposed in upright to the base section 10, and a cushioning body 12 fitted to the upper section of the cylindrical section 11, and the door stop has a first retaining means A arranged onto the bottom wall of the base section 10 and retained to the lower section of the casing 1 by horizontal displacement, a release means B being disposed into the cylindrical section 11 and releasing the first retaining means,  and a second retaining means C fastened to the upper section of the casing 1 at that time.
Patent JP-H03137771-A (JP)
Title: Syntax analyzer
Inventor: FUJITA KATSUHIKO
IPC: G06F17/27
Filed: 1989-10-24
Abstract: PURPOSE:To improve the efficiency of processing and to economize a memory by controlling the progression of grammatical construction based on the depth of stacks. CONSTITUTION:One word is read in from the start of a sentence by a word reading-in part 1 with respect to a word string, and a dictionary part 5 is used to perform the dictionary retrieval by a dictionary retrieving part 2. Thereafter, a phrase structure rule part 6 is used to apply phrase structure rules to results of the dictionary retrieval by a rule applying part 3, and results are preserved in a stack area part 8. At this time, each stack of the stack area part is checked by a stack check part 7, and stacks which do not accord with conditions are erased.
Patent JP-H11108225-A (JP)
Title: Compound valve
Inventor: IMABAYASHI DAISUKE
IPC: F16K21/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To form a compound valve in a compact size, and surely seal powder and a carrying gas. SOLUTION: A valve box sleeve 3 whose start end side is communicated with a valve box flow inlet 2a and tip end side opened in a valve box 2 is communicated with a valve box flow outlet 2b through a valve box inner flow passage, is loosely fitted and inserted in the valve box 2, a butterfly valve element 4 for opening/closing a sleeve inner flow passage is arranged in the valve box sleeve 3, a rotary valve element 5 for opening/closing the tip end opening of the valve box sleeve 3 is arranged in a space in the valve box 2 arranged around the valve box sleeve 3, and a valve seat 10 which is brought into sliding contact with the inside spherical surface of the rotary valve element 5, is arranged at the periphery edge part at the tip opening of the valve box sleeve 3.  When a compound valve 1 is operated in closing, firstly, the butterfly valve element 4 is sealed, flow of powder is sealed, the rotary valve element 5 is sealed, flow-in of carrying gas is sealed from a carrying system, and thereby, sealing property of the rotary valve element 5 is surely improved.
Patent JP-2000105493-A (JP)
Title: Image forming device
Inventor: SAWAI YUJI
IPC: G03G15/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of improving its maintainability by enabling maintenance from one surface of the image forming device. SOLUTION: In this image forming device provided with a photoreceptor on which electrostatic latent images of plural colors are formed, a developing means to form a colored image by developing the electrostatic latent images, an intermediate transfer body by which the colored image formed by the developing means is successively laid over, a transfer means for transferring the colored image formed on the intermediate transfer body to a recording medium and a fixing means for fixing the colored image transferred to the recording medium by the transferring means, the photoreceptor and the intermediate transfer body are constituted by an endless belt laid in a nearly perpendicular direction by holding rollers which are at least positioned on upper and lower sides by incorporating one arranged on the lower side,  and are attachable and detachable in a perpendicular line direction in a photoreceptive unit provided with the photoreceptor 2 and an intermediate transfer unit provided with the intermediate transfer body 7c.
Patent JP-H0995455-A (JP)
Title: Renal function improving agent
Inventor: SANAKA TSUTOMU
IPC: A61P15/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a renal function improving agent which is useful for progressive renal dysfunction and enables undialyzed patients with renal failure to avoid the renal dialysis. SOLUTION: This improving agent comprises a human growth hormone (particularly a recombinant human growth hormone) as an active ingredient. The agent is effective for undialyzed patients with mesangial proliferative glomerulonephritis, diabetic nephropathy, glomerulosclerosis or the like showing the severity of progressive renal dysfunction, having 1/Cr value (the inverse number of serum creatinine value) of =0.1-0.5dl/mg and CCr value (creatinine clearance value) of =5-50ml/min.
Patent JP-H04152018-A (JP)
Title: File tool
Inventor: NAKANISHI MASAE
IPC: B23D71/04
Filed: 1990-10-17
Abstract: PURPOSE:To improve abrasion resistance and maintain good cutting quality for a long period by constituting the portion of a file tool forming file meshes of a file tool with a ceramic material of a sintered body mainly made of zirconia. CONSTITUTION:Many file meshes 3 are carved on the surface of the substrate 2a of a file tool 1d. The whole file tool 1d including the portion forming the file meshes 3 and a handle 6a is formed with a ceramic material. A sintered body mainly made of zirconia (ZrO2) is used for the ceramic material. The file meshes 3 are formed with double meshes crossing each other, and edges 7b of the crossing file meshes 3b on one side are faced to the direction of the tip 4 of the main body. Edges 7c of the file meshes 3c on the other side are faced to the direction of the handle 6a of the main body.
Patent JP-H08137141-A (JP)
Title: Carrier for developing electrostatic charge image, its production and image forming method
Inventor: UMENO TOMOYASU
IPC: G03G9/107
Filed: 1994-11-10
Abstract: PURPOSE: To prevent the peeling or falling of a coating layer from a core material by coating the surface of the core material which is Cu-Zn ferrite particles with a resin having a specified F atom content. CONSTITUTION: The surface of a core material is coated with a resin having >=30at.% F content to obtain the objective carrier. The core material is Cu-Zn ferrite particles having 0.1-1.0wt.% P atom content and contg. <=100ppm residual As. When the carrier is produced by a dry coating method, a coating layer of the resin does not peel or fall from the core material and the occurrence and mixing of free fluororesin are suppressed. Free fluororesin causing filming on a cleaning blade and white spots as an image defect does not exist in a developer at the time of use and the occurrence of image defects such as white spots and background fog is prevented.
Patent JP-H0585093-A (JP)
Title: Mat type index tab made by chemical mat method to be stuck to sheet or film
Inventor: TAKAHASHI TATSU
IPC: B42F21/04
Filed: 1991-09-28
Abstract: PURPOSE:To make it possible to manufacture an index tab to be stuck to a peripheral part of a sheet or a film by chemical mat method so as to be used more effectively than a conventional type remarkably. CONSTITUTION:A mat type tape 1 is manufactured by chemical mat method and the tape 1 is stuck to a peripheral part of a sheet 2 or a film usably as an index.
Patent JP-H02122783-A (JP)
Title: Television receiver with built-in satellite broadcast receiver
Inventor: NISHIDA TAKASHI
IPC: H04N5/44
Filed: 1988-10-31
Abstract: PURPOSE:To prevent wasteful energy consumption by always stopping the operating of a BS receiver except for a case in which a signal by means of the BS is selected when a TV/BS switch is changed-over to a TV interlocking mode. CONSTITUTION:When a TV/BS switch S1 is set at a TV interlocking mode 26, and a power source switch 3 is turned on to operate a TV power source part 2, the power source part 2 feeds a power source to each circuit other than a BS receiving part 9. A BS power source part 12 feeds the power source to the receiving part 9 by selecting the output of the receiving part 9 by means of an input change-on switch S2. Next, when the switch S1 is changed-over to a BS turning-over mode 27, the power source part 2 is turned on/off by the operation of the switch 3. The power source part 12 is always turned on according to the command of a microcomputer 1 based on the selection of the switch S1 regardless of the turning-on/off of the power source part 2, and feeds the power source to the receiving part 9. Thus, the wasteful power consumption is prevented, and an interfering radio wave from the receiving part 9 is prevented from entering into a TV broadcast or the video signal of a video input.
Patent JP-S62136804-A (JP)
Title: Cryostat
Inventor: NAKAYAMA SHIGEO
IPC: F17C3/08
Filed: 1985-12-11
Abstract: PURPOSE:To heat and evaporate liquid nitrogen injected for precooling, and to shorten labour hour required for precooling by mounting a heater on the bottom of an inner tank for a cryostat. CONSTITUTION:A heater 13 is installed on the bottom 12 of an inner tank 10 for a cryostat 3. Liquid nitrogen 6 is injected in order to precool a superconducting magnet 7. The superconducting magnet is dipped 14 in liquid nitrogen and the heater 13 is conducted, and liquid nitrogen 14 is heated and gasified. The inner tank 10 is decompressed by a vacuum pump 9, residual nitrogen is discharged by vapor pressure, and lastly the inside of the inner tank 10 is filled with helium gas 20, thus completing precooling work. A series of operation of solenoid valves 17, 18, 23, 24, the vacuum pump 9, the heater 13, etc. can be automated by using a controller 22 in said precooling work, thus saving considerable time and labor.
Patent JP-H04151676-A (JP)
Title: Engaging device for photosensitive unit
Inventor: KUBOTA YASUHIKO
IPC: G03G21/16
Filed: 1990-10-16
Abstract: PURPOSE:To remove a photosensitive unit from a device main body with an easy operation by providing an engaging protrusion engaged with a stopper piece, and a kicking piece extending from the engaging device to the lower part. CONSTITUTION:When the photosensitive unit 1 is removed from the device main body 101, the knob 72a of a stopper member 72 is pressed up to a position where the stopper piece 72b is released from the engaging protrusion 66, the kicking piece 72b of the stopper member 72 is turned inside a notch 67 as shown by the dotted line, and a front cover 63 is moved left in the figure. Consequently, even if the knob 72a is released, the stopper peace 72b can be located on the inclined surface of the engaging protrusion 66. Thus, the photosensitive unit 1 can be removed from the device main body 101 with the easy operation without holding the stopper piece 72b.
Patent JP-S61150884-A (JP)
Inventor: IWASAKI YOSHIHISA
IPC: B62M9/1342
Filed: 1984-12-25
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-H03143275-A (JP)
Title: Dc pulse generator
Inventor: SATO KAZUKO
IPC: H02M9/04
Filed: 1989-10-26
Abstract: PURPOSE:To increase an output of a DC pulse by connecting a choke coil and a rectifier in series between a DC power source circuit and a DC pulse generator in response to the forward direction of a DC current. CONSTITUTION:A current is made to flow through a choke coil 3 connected to the high voltage side of a DC power source, and then supplied to a DC pulse generator through a rectifier 4. A DC pulsating current is made to flow to the coil 3 upon switching in a DC pulse generator, and an AC voltage is excited across the coil 3. The DC voltage passed through the rectifier 4 connected to the coil 3 is added to the DC voltage of a DC power source to be charged in a discharging capacitor 5, and supplied to the high voltage side of the pulse generator. Since the pulse generator becomes a high voltage, it generates a DC pulse of large output responsive to the high voltage.
Patent JP-H07127566-A (JP)
Title: Clutchless one side piston type variable displacement compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/08
Filed: 1993-11-05
Abstract: PURPOSE:To suppress the torque fluctuation and prevent the frost respectively by providing a means to specify the minimum angle of inclination of a swash plate and a discharge opening/ closing valve, and preventing the outflow of the refrigerant from a compressor to a refrigerant circuit when the difference between the discharge pressure and the suction pressure becomes the prescribed value or less. CONSTITUTION:A swash plate supporting body 14 is mounted in a fixed manner on a rotary shaft 9 in a housing 1 to store a single head piston 22 in a cylinder bore 1a in a reciprocating manner. A swash plate 15 is swayably supported by the swash plate supporting body 14. In addition, the angle of inclination of the swash plate 15 is controlled by the pressure difference between the pressure is a crank chamber 2a and the suction pressure through the single head piston 22. When the swash plate 15 is moved toward the minimum angle of inclination, a transmission cylinder 56 and a shut-off body 21 are respectively pressed by the swash plate supporting body 14. The shut-off body 21 is abutted on a positioning surface 55, and a suction passage 54 is communicated to a suction chamber 3a through a throttling port 21d, the shut-off body 21 and a pressure discharge port 21c. On the other hand, the communication of a discharge chamber 3b with the external refrigerant circuit is shut off by a discharge opening/closing valve 60 stored in the discharge chamber 3b.
Patent JP-H04152548-A (JP)
Title: Housing method and housing container of wafer
Inventor: TSURUTA SHOJI
IPC: H01L21/673
Filed: 1990-10-16
Abstract: PURPOSE:To prevent drops of dew from being condensed on the surface of a wafer by a method wherein the wafer is housed inside a housing container which is formed of an absolutely dried resin material as its material and, after that, the wafer is housed by hermetically sealing the housing container. CONSTITUTION:Wafers W are housed inside a housing container 3 which is formed of an absolutely dried resin material as the material; after that, said housing container 3 is sealed hermetically. The housing container 3 of the wafers W is provided with the following: a housing part 4 which houses the wafers W; and a hermetically sealing part 5 which seals the housing part 4 hermetically. A polycarbonate which has been dried absolutely is used as the material for the container. For example, a container main body 4 and a lid 5 which use a polycarbonate as a blank are molded collectively and are held in an absolutely dry state that the water content of the inside is zero by executing a prescribed drying treatment after they have been molded. The outer surface of the container main body 4 and the surface side of the lid 5 are covered with an aluminum laminate or the like so as to have a structure which prevents moisture from creeping into the inside from the outside of a container 3.
Patent JP-H0590882-A (JP)
Title: Surface acoustic wave device and its preparation
Inventor: WATANABE TORU
IPC: H03H9/25
Filed: 1991-09-28
Abstract: PURPOSE:To enhance the reliability of a surface acoustic wave device by reserving a predetermined oscillation space in the functional surface of the surface acoustic wave device and by firmly aritightening the functional surface thereof. CONSTITUTION:In a surface acoustic wave device 3, its functional surface 3a where a tandem type electrode 2 is prepared is mounted opposite to a substrate 5 where an external lead-out electrode 8 is disposed. Further, the surface acoustic wave device 3 is mounted on the substrate 5 via a ring member 10 disposed in a position surrounding tandem type electrode 2 and a surface acoustic wave path 4, the tandem type electrode 2 and the external lead-out electrode 8 are electrically connected by a connecting member 6, and the functional surface 3a of the surface acoustic wave device 3 is externally sealed using a resin 11.
Patent JP-S63131636-A (JP)
Title: Network equipment for data communication
Inventor: OTA KIYOSHI
Filed: 1986-11-20
Abstract: PURPOSE:To restart data communication in a short time and automatic restoration at fault occurrence by providing a communication control device detecting a fault of a LAN controller and an automatic switching device switching the LAN controller based on a fault signal and setting a logic communication path thereto so as to facilitate the change in the physical address on the LAN. CONSTITUTION:A computer 1 is provided with a communication control device 5 detecting a fault of LAN controllers 2a, 2b, and an automatic switching device 16 switching the LAN controllers 2a, 2b based on a fault signal and setting a logic communication path to the LAN controller 2a or 2b. Thus, the communication control device 5 detecting a fault in the LAN controller 2a or 2b causes a fault signal and in the standby state. The automatic switching device 16 receiving a fault signal connects the other LAN controller 2a or 2b to the computer 1. Moreover, the automatic switch device 16 sets a logic path to the LAN controller 2a or 2b and sends a changeover end signal to the communication control device 5 to restart the data communication.
Patent JP-H08139210-A (JP)
Title: Method of forming memory cell of non-volatile semiconductor memory device
Inventor: KOYAMA KENICHI
IPC: H01L21/336
Filed: 1994-11-11
Abstract: PURPOSE: To easily realize high integration density of elements in such a case that a memory element itself has been super-miniaturized in a non-volatile semiconductor memory device consisting of the MOSFET structure having a double-layer structure of the floating gate and control gate and source and drain which are formed of impurity diffused layer and are then buried under an element isolating oxide film. CONSTITUTION: The polysilicon film for floating gate deposited on a silicon substrate 1 via a gate oxide film 4 is processed in the shape of a gate by a dry-etching method utilizing a photoresist film 6 (a). The silicon substrate 1 is etched by the dry etching method to expose a side wall of the silicon substrate 1 and thereafter a buried diffused layer 2 is formed in the silicon substrate 1 by vertically implanting impurity ions to the silicon substrate 1 (b). After the silicon oxide film 8 is formed on the surface of the silicon substrate 1 and on the surface of the floating gate.polysilicon 5, the polysilicon film 7 for control gate is formed at the surface of the element.
Patent JP-H08139206-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: YAMAZAKI TORU
IPC: H01L27/11
Filed: 1994-11-11
Abstract: PURPOSE: To realize a semiconductor device which assures sufficient amount of accumulated charges of a memory cell, surely reproduces write information to a flip-flop and improves reliability and a method of manufacturing the same. CONSTITUTION: A large capacitance electrode area on a memory cell has been realized by using a grounded wire 15 as one electrode of a capacitance element and then providing a polycrystal silicon layer as the other capacitance electrode 16 just above the wire.
Patent JP-H08139162-A (JP)
Title: Transfer device and method for positioning wafer
Inventor: SAKAMOTO YORIICHI
IPC: B65G49/07
Filed: 1994-11-11
Abstract: PURPOSE: To correctly position a wafer with respect to a wafer chuck even when a wafer guide, the wafer chuck and a carrier are relatively displaced and even when the orientation flat surface of the wafer is displaced from the regular position of the carrier. CONSTITUTION: The push-out part 9 of a wafer push-out mechanism 7 pushes out a wafer 3 contained in a carrier 4 by a first predetermined quantity. After that, a wafer guide 5 is moved in the direction of X, the peripheral surface of the wafer 3 is pushed out by the circular arc surface 5a of the wafer guide 5, and the wafer 3 is pushed in by a second predetermined quantity. The peripheral surface of the wafer 3 is surely brought into contact with the whole surface of the circular arc surface 5a and correctly positioned with respect to a wafer chuck 6.
Patent JP-H07102806-A (JP)
Title: Pallet drop preventing unit
Inventor: MATSUMOTO YASUNORI
IPC: E04H6/06
Filed: 1993-10-08
Abstract: PURPOSE:To obtain a pallet drop preventing unit which is compact and possesses the high strength, excellent weatherproofness, and the less electric power consumption. CONSTITUTION:As for a pallet drop preventing unit 1 which is installed on a supporting pillar which pivotally supports the rise and lowering of a pallet 22 and regulates the rising and lowering of the pallet 22 through the projection and retreat of a turning lock lever 2, a base 16 which receives a load is formed integrally with a plate 11, and the body 7 of a dc solenoid arranged over the supporting shaft 5 of the lock lever 2 and the rear end part of the lock lever 2 are connected, and the plunger 14 of the dc solenoid is fixed with the plate 11. When the dc solenoid is put into electric the charge, the solenoid body 7 shifts downward, attracted by the plunger 14, and the lock lever 2 is set at a retreat position. When electric charge is cut off, the lock lever 2 is turned by its dead weight, and set at a projection position, and the rising and lowering of the pallet 22 is regulated.
Patent JP-2001102446-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: USAMI TATSUYA
IPC: H01L21/768
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To form a good dual damascene wiring structure with no low permittivity film exposed to a plasma ashing process when photo-resist films used for forming a via hole and upper layer wiring channel are removed. SOLUTION: A WN film 15 which is to be a metal mask is formed on an interlayer insulating film comprising a low permittivity film. Then on the WN film 15, a first photo-resist film 5 so patterned as to form a via hole and a second photo-resist film 7 so patterned so to form an upper layer wiring channel are sequentially formed. After the WN film 15 is patterned to such form as corresponding to the patterns of first and second photo-resist films 5 and 7, the via hole and the upper layer wiring channel are patterned at the inter-layer insulating film using the WN film 15 as a mask.
Patent JP-H01118892-A (JP)
Title: Display system for audio apparatus
Inventor: TAKAHASHI MASAHIRO
IPC: G09F9/00
Filed: 1987-11-02
Abstract: PURPOSE: To display a pattern of amuzing elements to improve the value added of a product by flickering a display part with one of plural preliminarily set patterns in accordance with turning-on of the power source of an audio device and displaying the input processing of a key at the time of input of this key. CONSTITUTION: A display part 9 consisting of plural segments is flickered with one of plural preliminarily set patterns when the power source of an audio device 1 is turned on, and this pattern flicker display is switched to display of the input processing of a ley at the time of input of this key, and the display part is flickered with one of plural patterns again after a certain time. Consequently, a power switch 16 is depressed to eliminate a need of special switch operation or the like, and the display part 9 plays an optical decorative role even after mode adjustment, during performance after adjustment, or with a medium off. Thus, the display part is effectively used, and the value added of the product is improved.