baber/WOPTO huggingface dataset:
Patent JP-S64575-A (JP)
Title: Image recording device
Inventor: TAKADA HIROMI
IPC: G03G21/16
Filed: 1987-12-23
Abstract: PURPOSE: To miniaturize a device and to improve the operability at the time of processing jammed paper by disposing an optical writing unit under a photosensitive body drum and a developing unit, disposing a transfer part above the photosensitive body drum and feeding a transfer sheet to the transfer part with its image surface turned downward.  
     CONSTITUTION: The feature of the titled device is that the optical writing unit 7 and the transfer part are disposed under the photosensitive body drum 1 and the developing unit 3, and above the photosensitive body drum 1 respectively and the transfer sheet is supplied to the transfer part with the image surface of the transfer sheet turned downward by means of resist roller pair 11 and 12. Thus, the upper cover part 30 of a device main body can be opened and closed and the image recording device can be miniaturized by integrally providing a transfer charger 4 and the pair of resist rollers 11 and 12 or an upper roller 11 with a part of the upper cover 30, and also the process of jammed paper can be facilitated. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H08157195-A (JP)
Title: Raising-lowering device
Inventor: OCHI YASUHIRO
IPC: B66F11/04
Filed: 1994-11-30
Abstract: PURPOSE: To provide a structurally simple auxiliary support device to support the other side of a raising-lowering stand by arranging an auxiliary support device respectively swingingly connecting a lower end part of an auxiliary column and a moving member to a base stand and the other end of a raising-lowering stand, and raising and lowering the moving member by following a raising-lowering movement of the raising-lowering stand when the raising-lowering stand is driven so as to be raised and lowered. CONSTITUTION: An auxiliary support device 11 is composed of an auxiliary column 12, a moving member 13 guided along the auxiliary column 12 and an auxiliary driving means 14 to move the moving member 13 along the auxiliary column 12. In the auxiliary support device 11, a lower end part of the auxiliary column 12 and the moving member 13 are respectively swingingly connected (15 and 16) to a base stand A and the other end part of a raising-lowering stand so that the auxiliary column 12 becomes vertical, and the other side of the raising-lowering stand 4 is supported by this auxiliary support device 11. When the raising-lowering stand 4 is raised by driving a driving device 3 so as to be raised and lowered, the auxiliary support device 11 follows a raising-lowering movement of the raising-lowering stand 4 while maintaining prescribed support force, and its moving member 12 is raised.
Patent JP-H10157647-A (JP)
Title: Small size electric vehicle
Inventor: KIMURA SHIGENORI
IPC: A61G5/04
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent steering for inadequate small radius turning in a comparatively high speed travel or in a backward drive by arranging the first steering limiting means by which the maximum steering angle for high speed travel is restricted to an angle smaller than the maximum steering angle for low speed travel. SOLUTION: The first steering limiting means A is constructed of an accelerator lever, a potentiometer 14, a limited plate member 15, a limiting pin 18, a cylinder body 19, an electric actuator 20, and a controller 8, and when the accelerator lever is operated so as to set a vehicle speed to the maximum speed above the predetermined vehicle speed, the cylinder body 19 is lowered within the movement range for the limited plate member 15 so as to be positioned. The limited plate member 15 can be steered when its contact position with the cylinder body 19 is set to be the maximum steering angle and is restricted so as not to be steered at a large steering angle allowing small radius turning. In this way, only the steering at small steering angle is allowed even if a large angle steering is tried, so that deterioration in stability of a machine body can be prevented.
Patent JP-H07184002-A (JP)
Title: Image reader
Inventor: ISHIDA SATOSHI
IPC: H04N1/00
Filed: 1993-12-22
Abstract: PURPOSE:To read a transmission document with a small number or parts with respect to the image reader adopting such constitution that a line image is used to read the transmission document placed on an original platen. CONSTITUTION:A transparent original platen 11 on which the document is placed, an optical unit 14 provided with the image sensor which reads the placed document, and a document cover body incorporating a transmission light source 20 which irradiates the original platen are provided, and the optical unit and the transmission light source are made face each other and are moved in the subscanning direction to read the transmission document. In this constitution, a rack 25 extended in the subscanning direction is provided in the document cover body, and the unit where the transmission light source is mounted has a motor 27 having a pinion engaged with the rack and is provided with a slider member, which can move this unit in the document cover body, and a guide member which holds engagement between the pinion and the rack.
Patent JP-H02218666-A (JP)
Title: Preparation of 2-chloro-5-chloromethylpyridine
Inventor: KURAUSU IERITSUHI
IPC: C07D213/26
Filed: 1989-12-15
Abstract: PURPOSE: To obtain the title compd. by reacting nicotinic acid with phosphorus pentachloride and alkali metal alkoxide successively to obtain pyridine ether acetal and reacting a dilute aq. acid with this compd. and hydrogenating the reaction product to obtain pyridyl methanol to chlorinate the same.  
     CONSTITUTION: Nicotinic acid represented by formula I and PCl 5  are reacted, if necessary, in the presence of SOCl 2  and a diluent to form 3- trichloromethylpyridine and reacting this reaction product with an alkali metal alkoxide represented by formula R-O-M (R is alkyl and M is an alkali metal cation) to obtain a pyridine ether acetal represented by formula II. This compd. is reacted with a dilute aq. acid (e.g.; HCl) to form pyridonealdehyde represented by formula III and this compd. is hydrogenated to obtain a pyridyl methanol compd. which is, in turn, chlorinated if necessary in the presence of a diluent and a reaction aid (e.g.; triethylamine) to obtain a compd. represented by formula IV which is useful as an intermediate for producing an insecticide. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11225997-A (JP)
Title: Concerned region setting device for respiration monitoring and respiration monitoring system
Inventor: ISHIHARA KEN
IPC: A61B5/08
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a concerned region setting device for respiration monitoring capable of setting ROI automatically. SOLUTION: An absolute value of a difference per frame of a plurality of frame picture images which are obtained by a CCD camera and are photographed over a half cycle of respiration is obtained, and these difference picture images are integrated and stored. A position and a size of a fluctuation region are obtained based on the integrated and stored change information. The region extending from the largest region to small region sequentially among these fluctuation regions is set as a temporary region to judge whether at least concentration value histogram showing the distribution of the number of picture elements per concentration value indicates two peak property having a height above a set value and a fluctuation region area value is above a predetermined value or not, and the temporary region is set as ROI 10 when these conditions are satisfied.
Patent JP-2000128120-A (JP)
Title: Bagging apparatus for sandwich or the like
Inventor: UCHIDA TAKEHIKO
IPC: B65B35/26
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To stabilize bagging operation of sandwiches or the like and fully automate a product production process by providing a loading mechanism having a tray transfer means which transfers a tray on which the sandwiches or the like can be mounted into a packaging bag which has already opened and a position adjust mechanism which can transfer the sandwiches or the like on a conveyer onto the tray. SOLUTION: A detection means 7 senses that a sandwich S or the like has been transferred to a tray 2a of a loading mechanism 2 by a conveyer 1. A position adjust mechanism 3 advances a back-pushing part 3a with a signal from the detection means 7 for pushing the sandwich S or the like until its tip is aligned with a tip of the tray 2a and transferring it from the conveyer 1 onto the tray 2a. Subsequently, the loading mechanism 2 is driven to advance a tray transfer means 2b for casing the sandwich S or the like together with the tray 2a into a packaging bag by an opening mechanism 5. Then the tray transfer means 2b is further advanced to a package posture changing mechanism 6, and the bagged packaging bag is cut off from a packaging bag supply mechanism 4 to be received into a bucket 6a.
Patent JP-2000145333-A (JP)
Title: Motor-operated shutter device capable of sensing obstruction
Inventor: HASHIMOTO KENJIRO
IPC: E06B9/80
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a motor-operated shutter device capable of sensing obstruction, with which attaching work for an obstruction sensing controller can be simplified. SOLUTION: In this motor-operated shutter device which can sense obstruction, an obstruction sensing switch which senses obstruction and transmits an obstruction sensing signal is provided at the lowest end of a shutter door body, it has an obstruction sensing controller 8 which stops the descending operation of the shutter door body after a standby time has elapsed by continuously receiving the obstruction sensing signal between the motor-operated closing device 6 and an operation switch 7 and starts the rising operation of the shutter door body and then stops again, and a descending limit controller L is operated during standby time from the arrival of the shutter door body to the lowest end portion, if this occurs, to the stopping of the shutter door body upon receiving the obstruction sensing signal by the obstruction sensing controller 8.
Patent JP-H07183778-A (JP)
Title: Semiconductor integrated circuit and wiring method therefor
Inventor: MINOWA MASAYUKI
IPC: H03K5/13
Filed: 1993-12-22
Abstract: PURPOSE:To suppress clock skew to zero by deciding a clock wiring route beforehand, prohibiting the adjacent wiring of the wiring, using the prohibition area and equalizing the length of clock wiring. CONSTITUTION:Cells are arranged and the positions of flip-flops A-H are extracted. Then, the pairs of the adjacent flip-flops are prepared and the nodes I, J, K and L of the intermediate points are decided. At this time, the nodes are decided so as to mutually equalize the wiring lengths for connecting the pairs and the nodes. Then, the pairs I-J and K-L between the adjacent nodes are prepared and high-order nodes M and N are decided at the intermediate points so as to equalize the wiring lengths I-M, M-J, K-N and N-L. The procedure is repeated, the clock wiring route is decided and wiring is performed. In this case, the adjacent wiring part of the clock wiring is defined as a wiring prohibition area. After completing the wiring, since the wiring lengths are not uniform, adjustment is performed so as to equalize the wiring lengths by adding the adjacent wiring part S from the node O to the node N and the skew is turned to zero.
Patent JP-H01167334-A (JP)
Title: Production of poly (p-phenylene sulfide)
Inventor: INOUE HIROSHI
IPC: C08G75/02
Filed: 1987-12-24
Abstract: PURPOSE:To obtain the title high-molecular weight polymer suitable for films, yarn, etc., by dehydrating an alkali metallic sulfide under heating through addition of sodium salt of a specific pyridinedicarboxylic acid and then reacting the resultant dehydrated composition with a dihalobenzene. CONSTITUTION:(A) Sodium salt of a pyridinedicarboxylic acid (e.g., sodium nicotinate) shown by formula (R is 1-20C organic group) n is 0-4) is dissolved in (B) a polar aprotic solvent (e.g., N, N-dimethylacetamide) and dehydrated with (C) an alkali metallic sulfide such as lithium sulfide and (D) 5-40 mols based on 1 mol component C of water under heating to give a dehydrated composition. This composition is reacted with (E) p-dihalobenzene (e.g., p- dichlorobenzene) at 200-300 deg.C to give the aimed polymer.
Patent JP-H03185724-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUZUTANI SHINJI
IPC: H01L21/302
Filed: 1989-12-14
Abstract: PURPOSE:To prevent fluorine from remaining in a semiconductor wafer when a silicon oxide film of the semiconductor wafer is etched by hydrogen fluoride by treating a surface of the semiconductor with oxidation gas supplied together with hydrogen fluoride into a chamber or with oxidation gas supplied after etching with hydrogen fluoride. CONSTITUTION:Oxidation gas is supplied into a chamber 1 provided with a wafer stage 5 on which a semiconductor wafer 7 is to be mounted, or after the semiconductor wafer 7 is etched by hydrogen fluoride, the oxidation gas is supplied. In this case, fluorine remaining on and attaching to the surface of the semiconductor wafer 7 etched by hydrogen fluoride is removed and a thin silicon oxide film is formed on the surface of the semiconductor wafer 7 immediately after that so that the wafer 7 is stable. Thus attaching of particles is considerably reduced and even if treatment such as oxidation and annealing is performed after then, there is no adverse influence on electrical characteristics of a device.
Patent JP-H04199505-A (JP)
Title: Alignment apparatus
Inventor: MATSUTANI SHIGEKI
IPC: G03F9/00
Filed: 1990-11-29
Abstract: PURPOSE:To correct a nominal error due to resist and enable highly accurate position detection by providing an optical system and storage and image sensing devices to detect a relative direction of a wafer and a mask and by controlling the position. CONSTITUTION:A relief-like mark M is formed on a wafer W, and a grating pattern G1 drawn with constant intervals in parallel to an axial direction whose position is to be detected is provided between a light source 18 and the wafer mark M. After one of the marks is aligned, its mark image is stored in a storage device 118. Then a stage 10 is driven and the pattern is aligned with a new mark image for another mark on the wafer W, and then the mark image is sensed by an image sensing device 114. Then the picked mark image and the mark image stored in the storage device 118 are used to identify an application state of resist applied on the wafer W, and based on the identification result, a nominal error of the mark due to the resist is corrected. Thus a nominal mark image due to the resist on the wafer mark M is corrected to realize highly accurate alignment.
Patent JP-2000139517-A (JP)
Title: Synthetic resin female type fitting member for snap fastener
Inventor: TAKEDA KIYOSHI
IPC: A44B17/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To stably provide the strength of fitting with a male snap while fixing the inner diameter of a female type fitting part by suppressing the arcuate wall part of low resin density located oppositely to the injection port of material resins from being deformed toward the outside of radial direction at the time of releasing from a metal mold for injection molding concerning a synthetic resin female type fitting member for snap fastener with which the female type fitting part divided into plural arcuate wall parts by slits is formed. SOLUTION: On the surface of a substrate 2 with which a through hole 1 is formed at the central part, a female type fitting part 5 divided into plural arcuate wall parts 4 by slits 3 formed at suitable intervals in circumference direction is formed while almost cylindrically rising from the substrate 2. Then, the slit 3 is prevented from reaching the outer end of the arcuate wall part 4 in the radial direction, a rising wall part 7 is kept at the outer end of the slit so as to mutually link the arcuate wall parts 4 on both the sides, and the deformation of the arcuate wall part 4 at the time of demolding is prevented by the restrict effect of the rising wall part 7.
Patent JP-2001139528-A (JP)
Title: Method for producing optically active 2- aminocyclohexanol derivative
Inventor: TAKEZAKI HIROSHI
IPC: C07C215/44
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 2-aminocyclohexanol derivative having a high optical purity in a hydrous solvent. SOLUTION: An optically active 2-aminocyclohexanol derivative is produced by optical resolution in the hydrous solvent by using an optically active carboxylic acid as a reagent for optical resolution and the optically active carboxylic acid as the reagent for optical resolution is reused.
Patent JP-H05158744-A (JP)
Title: Device/memory control system for computer system
Inventor: SAKATA AKINORI
IPC: G06F12/12
Filed: 1991-12-11
Abstract: PURPOSE:To control end update a control subject device in a short application time of a CPU by controlling the control subject device in a short control period with the large load of the device and in a long control period with the small load of the device respectively. CONSTITUTION:A load measuring device 12 measures the load state value of a control subject device 10, and a control period deciding device 14 decides the small control period value with a large load state and the large control period value with a small load state respectively in accordance with the load state value measured by the device 12. Then a controller 13 controls the device 10 based on the control period value decided by the device 14. Therefore it is not so much required to control the device 10 with a sparse load of the device 10. Thus the controller 13 controls the device 10 in a long period.
Patent JP-H11163905-A (JP)
Title: Multiplex transmission device for vehicle
Inventor: MIURA KUNIHIKO
IPC: B60R16/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex transmission device for vehicles that reduces the bus occupancy rate of data and efficiently transmits data of plural communication units. SOLUTION: A data transmission control part 23a judges whether or not there is any change in each vehicle data and sets in one communication frame in turn updated data or data before updating depending on whether or not there is any judged data change. An update bit setting part 25a assignes each update bit for indicating whether or not there is updated data to each data and sets it in the communication frame. A frame bit setting part 26a sets a frame bits which indicates that at least one datum of the whole data in the communication frame is updated, while a transmission and reception part 21a transmits the communication frame including each data, each update bit and the frame bit, and receives the communication frame from other communication unit.
Patent JP-H10172081-A (JP)
Title: Monitoring system and monitoring control method
Inventor: FUKUDA KENTARO
IPC: G08B27/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To switch the display to that corresponding to a reported state and to quickly advise evacuation with respect to a monitoring system and a monitoring control method which make a report for emergency from a use terminal to a monitoring center. SOLUTION: A monitoring center 1, a switching network 2 and user terminals 3-1 to 3-n are included, and the monitoring center 1 includes a data processing part 4, a recording part 5, a display part, a trnasmission/reception processing part 7 and an operation part 87, and the data processing part 4 discriminates the precedence of report contents from user terminals and the number of reports within a set time. If the number of reports doesn't exceed a set value, the display corresponding to single occurrence is displayed; but if it exceeds the set value, the display is switched to that corresponding to multiple occurrence, and an evacuation advice range is set based on the places where reporting users exist, and registered users within this evacuation advice range are extracted to advise evacuation.
Patent JP-H10172500-A (JP)
Title: Electron beam source, electron gun, electron beam plotting device, and pattern forming method using the same
Inventor: HAYATA YASUNARI
IPC: H01J37/305
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To significantly improve device performance by applying a region limit type thermionic source to an electron beam application device of such type forming a mask on a sample. SOLUTION: An electron source 102 is made of two substances, and a center substance is an electron emission substance made of substances with their low work function. When a proper electric field and a temperature are imparted to an electron source, thermionic emission occurs with a substance with its low work function. Therefore, emission of an electron generated other than that actually used can be restrained. The emitted electron is applied to a first mask 103, and an image of the first mask 103 is formed on an aperture in a second mask 105 by two transfer lenses 104. A position on the second mask of the image of the aperture on the first mask 103 is determined by a deflector 113 between these two lenses. An electron passing through the second mask 105 is reduced by two reduction lenses and is projected on a wafer 109.
Patent JP-H10173884-A (JP)
Title: Image forming device
Inventor: KAMEI NOBUO
IPC: B41J29/46
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To confirm the failure of a relevant memory unit when the input image data are different from the output image data by comparing both image data with each other in a prescribed procedure. SOLUTION: The print data inputted from an image signal processing part are successively compressed and encoded by a compressor 32 and stored in a code memory 33. A memory control part 106 expands the code data stored in the memory 33 via an expander 34 to send them to an image memory 31 and then outputs the code data to a print processing part via a bus B7. The 1st and 2nd black pixel count parts 36 and 37 monitor the transferred data and count their feature value (number of black pixels) on a bus B1 which transfers the print data from the image signal processing part and the bus B7 which transfers the print data to the print processing part from a memory unit. The part 106 compares the count value of both parts 36 and 37 with each other to decide the abnormality of the memory unit.
Patent JP-H05136333-A (JP)
Title: Intelligent power module
Inventor: SODA OSAMU
IPC: H01L25/07
Filed: 1991-11-13
Abstract: PURPOSE:To restrain a control electronic component from being deteriorated when an intelligent power module in which a semiconductor element for power use and the control electronic component have been mounted on the same board is assembled. CONSTITUTION:When a semiconductor element 5 for power use and control electronic components 6a to 6c are soldered, fixed and bonded to a metal-foil layer 4 on a metal-based board 1, a case 8 is soldered, fixed and bonded simultaneously to the peripheral edge of the metal-based board 1.
Patent JP-H01168899-A (JP)
Title: Production of cold rolled stainless steel sheet free from heat scratch
Inventor: UMETSU AKIRA
IPC: C25F1/06
Filed: 1987-12-25
Abstract: PURPOSE:To prevent the occurrence of heat scratches by carrying out electrolytic treatment in an aq. nitric acid soln. under specified conditions before finish cold rolling at cold rolling stage including process annealing. CONSTITUTION:A stainless steel sheet is successively subjected to first cold rolling, process annealing in a bright annealing furnace, electrolytic treatment in a 10-20% aq. nitric acid soln. at 20-40 deg.C with >=10C/dm<2> electricity and finish cold rolling. The occurrence of heat scratches due to intense cold rolling can be prevented and a cold rolled stainless steel sheet having a fine surface is obtd.