baber/WOPTO huggingface dataset:
Patent JP-S57178341-A (JP)
Title: Wafer sucking device
Inventor: MORIGUCHI YORIO
IPC: H01L21/683
Filed: 1981-04-27
Abstract: PURPOSE:To improve the stickiness and flatness of a wafer, by dividing a  vacuum sucking system into a plurality from the center of a wafer sucking plate to the outside, and by vacuum-sucking sequently at a designated lag time from the center of the vacuum sucking system to the outside. CONSTITUTION:A plurality of vacuum sucking holes 12 are provided on a wafer sucking plate 10 of a wafer sucking device to vacuum-suck a wafer 14 on the sucking plate 10. A vacuum sucking system for applying vacuum sucking forces to the sucking holes 12 is divided into three systems. Namely, it is divided into a central vacuum sucking system 16, an intermediate vacuum sucking system 18 located in the middle, and an outside vacuum sucking system 20 located far outside. The sucking systems 16, 18 and 20 are constituted to have a designated lag in vacuum sucking time mutually. They are combined with a vacuum source through a change-over valve mechanism. Namely, the sucking system 16 first starts vacuum-sucking, then, the sucking system 18 does in a designated time lag, and the sucking system 20 last does in another designated time lag. As a result, no dificient stick occurs at the center, as cimpared to the case of sucking a wafer at the same time.
Patent JP-H107667-A (JP)
Title: Production of 1,5-benzothiazepine derivative
Inventor: PLAUM MARCUS JOSEPH MARIA
IPC: C07D281/10
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in a short time in a high yield by intramolecular cyclization of a specific propionic acid derivative in the presence of an α-chlorocarboxylic acid. SOLUTION: This compound, a 1,5-benzothiazepine derivative (salt) of formula II, is obtained by intramolecular cyclization of (A) a propionic acid derivative of formula I (R1 is H, an alkyl or alkoxy; R2 is H or a halogen; R3 is H or an alkyl) in a non-halogenated solvent in the presence of (B) an α- chlorocarboxylic acid as carboxylic acid z (pref. trichloroacetic acid). It is preferable that the amount of the compound B to be used is 0.1-100mol% based on the amount of the component A. The derivative obtained by this method is alkylated and/or acrylated to obtain diltiazem.
Patent JP-S6145807-A (JP)
Title: Undercover for fork
Inventor: SERIZAWA KITOU
IPC: B66F9/14
Filed: 1985-03-27
Abstract: PURPOSE:To protect a cargo in the shelf from dripped oil in a device as referred to the titled for a stacker crane used in an automatic storing warehouse by installing a cover which is movable to the horizontal direction under a slide frame but can be engaged with the slide frame by means of a hook joint. CONSTITUTION:A fitting 9 of a fitting device 6 for a cover 3 is allowed to be swung vertically by a cylinder 10 for picking up a cargo from a shelf 7a. The fitting 9 is to be engaged with the bar 5 in such a manner that the bar is held into the forked tip ends permitting the cover 3 to move accompanied with the slide frame 7, where the bar 5 is projected from the lower surface of a cargo table 4 that is fixed on the slide frame 7. This configuration enables the lower surface of a fork device 2 to be always protected by the cover 3 preventing oil and others from dripping down onto the cargo in the shelf.
Patent JP-S61219606-A (JP)
Title: Vulcanization in tire press
Inventor: NAKAGAWA KAZUHIKO
IPC: B29L30/00
Filed: 1985-03-26
Abstract: PURPOSE:To contrive to simplify the mechanism and operational process by a structure wherein a bladder well is provided liftably and the upper clamp ring of a molding bladder is fixed while the lower clamp ring is provided liftably. CONSTITUTION:A bladder well 5, to the upper end of which a lower bead ring 12 is fixed, is provided liftably. The upper clamp ring 2 of a bladder is fixed to a center post 1, while the lower clamp ring 3 is held to the center post so as to be liftable independently of the well. When the bladder well is lowered, the lower bead ring 12 coincides with a bottom force 11 and a green tire is carried in and set on the bottom force 11 in such a manner that the bladder 14 is passed through the green tire 10. The bladder 14 is appendingly fixed by pressure to the inner surface of the tire through the lifting of the lower clamp ring 3 and the feeding of thermocompression medium into the bladder 14. After that, a top force 25 and the bottom force 11 are clamped together and the vulcanizing molding of the green tire 10 is done by the feeding of thermocompression medium and the heating of the mold. After the completion of vulcanization, the top force 25 is open, the bladder well 5 is lifted so as to release the vulcanized tire by pushing the tire up and finally the lower clamp ring 3 is lowered in order to separate the bladder 14 from the inner surface of the tire.
Patent JP-H06318079-A (JP)
Title: Automatic scale generating device
Inventor: NISHIDA ISAO
IPC: G10H1/36
Filed: 1994-03-31
Abstract: PURPOSE:To automatically vary the pitch of a playing element which does not correspond to the scale of an accompaniment part and converts the sound into the sound of the same scale with the accompaniment part for a musical performance if the playing element is operated, for example, when a player ad-libs a melody in harmony with an automatic accompaniment. CONSTITUTION:When an ad lib mode is entered, scale data SD1 corresponding to the time Tsc are read out of CARD 3. Then the shift quantities in the unit of half tone determined by respective scale data are added to 12 pieces of key information having key names C-B to generate a key conversion table in a RAM 1. Afterward the key conversion table is updated at any time at every automatic accompaniment timing. If a key is pressed thereafter, key information in keying information is taken out and used as an address to convert the key information by the key conversion table generated in the RAM 1, so that the information is sent to a sound source 7.
Patent JP-H01235350-A (JP)
Title: Chipping of semiconductor wafer
Inventor: MARUYAMA SUMIAKI
IPC: H01L21/304
Filed: 1988-03-16
Abstract: PURPOSE:To prevent a crack from being produced or a chip from springing out by a method wherein, after at least one part of a rear damage layer of a wafer has been grounded and removed, the wafer is pasted on an adhesive sheet. CONSTITUTION:A rear damage layer of a wafer 1 whose wafer process has been completed is ground mechanically; after that, the wafer is pasted on an adhesive sheet 5. The rear of the wafer 1 is not only cleared of the brittle rear damage layer but also surfaced with a clean and regularly undulating ground face 8; the wafer is pasted closely to the adhesive sheet 5 via an adhe sive layer 3. Since a close contact property is good and the brittle rear damage layer does not exist, a shocking relative shift in both directions between a dicing saw 6 and the wafer 1 is suppressed even when a cut is produced with the dicing saw 6. Accordingly, a crack is not produced in the wafer 1; the wafer 1 does not spring out in chips.
Patent JP-2000254147-A (JP)
Title: Thermocauterectomy instrument with handle
Inventor: SAITO AKIRA
IPC: A61B17/22
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To surely collect plural polyps to the outside of the body with a single endoscope insertion once by constituting a thermocaurterectomy instrument of a sheath having plural inner cavities, a resecting operation member, a thermocauterectomy instrument, a grasping operation member to be put through a sub-inner cavity and a grasping tool having a grasping part in an exposure part to the outside of the sheath. SOLUTION: The sheath 1 is provided with the three inner cavities, the resecting operation part is arranged at a base end, the base end of the resecting operation member 2 which is put through a main inner cavity is connected and a loop shape wire to be a resecting part 3 is connected to the tip of the operation member 2. When this is drawn into the sheath 1, it is elastically deformed, crushed to be thin and long, protruded and extended in a loop shape. Besides, the grasping operation member 5 is put through the sub-inner cavity which is independent of the main cavity, the handle part 7 for forming the loop is joined to the tip through a through-hole 6 and the tip is fixed to the tip of the sheath 1.  Then the grasping operation part at the sheath base end, where the base end of the member 5 is connected, is moved forward/ backward so that the loop of the handle part 7 is opened/closed and, then, one polyp is grasped by one grasping part.
Patent JP-H01237184-A (JP)
Title: Recorder
Inventor: WADA SHUNEI
IPC: B41J35/00
Filed: 1988-03-18
Abstract: PURPOSE:To enable accurate control of recording conditions and record with high quality, by providing a ribbon cassette in which recording condition data intrinsic of an ink ribbon incorporated therein is recorded at a predetermined position on an outer surface thereof, and a means for reading the recording condition data and controlling a recording operation. CONSTITUTION:An identification seal 15 is affixed to each ribbon cassette 4, and data on recording conditions suitable for an ink ribbon 6a is written on the seal 15. The data written on the seal 15 is read by a photo-sensor 16 fixed through a support column 17. Thus, recording energy suitable for the characteristics of the ink ribbon 6a in the cassette 4 can be read from the identification seal 15 and be used for recording, so that appropriate recording energy to be used on a device employing a multiplicity of kinds of ink ribbons through replacement can be determined without an increase in memory capacity.
Patent JP-2000253847-A (JP)
Title: Method for improving taste of food
Inventor: KURODA MOTOHISA
IPC: A23L23/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To easily impart a deep taste and a rich taste to various foods. SOLUTION: The foods having improved tastes are obtained by adding histidine, lactic acid, potassium, and inosinic acid in amounts of 0.01-0.5 pt.wt., 0.01-1.0 pt.wt., 0.002-0.2 pt.wt. and 0.002-0.2 pt.wt., respectively, per 100 pts.wt. of salt to various foods, respectively.
Patent JP-S61223083-A (JP)
Title: Sealing material for hemming part
Inventor: ASHIDA TADASHI
IPC: F16J15/10
Filed: 1985-03-29
Abstract: PURPOSE:To obtain the titled material enabling the complete filling in a hemming part and giving excellent rust-preventive property without staining the panel, etc., by impregnating a cloth with a composition composed of a curable resin component and carbon black, and forming the impregnated cloth in the form of a film. CONSTITUTION:A resin composition composed mainly of a curable resin component and carbon black is impregnated in a cloth of nylon fiber, etc., and the impregnated cloth is formed in the form of a film to obtain the objective material. The resin to be used as the curable resin component is preferably epoxy resin, etc., and in this case, the resin component is added preferably with a butadiene-acrylonitrile copolymer, etc., to impart flexibility to the product. The amount of carbon black is preferably 1-10pts.wt. per 100pts.wt. of the resin composition.
Patent JP-S59188587-A (JP)
Title: Magnetic proximity sensor
Inventor: TSUDA BUNSHIROU
IPC: G01N27/72
Filed: 1983-04-11
Abstract: PURPOSE:To make a response to only a high resistivity magnetic body such as ferrite by connecting primary sides of two transformers for a sensor and balancing as the inductance of a resonance circuit and detecting the secondary-side output of a differential connection. CONSTITUTION:When there is no near-by body, no output is generated because secondary coils L12 and L22 of transformers T1 and T2 for the sensor and balancing which have the same characteristics are connected differentially. When a metallic body containing nonmagnetic metal approaches the transformer T1, the resonance circuit consisting of the primary coils L11 and L12 which form the inductance by being connected cumulatively and a capacitor C decreases in Q by impedance variation due to eddy current loss, and the resonance is stopped, so that no secondary-side differential output is generated. On the other hand, when a high-resistive magnetic body such as ferrite comes close, the eddy current loss is small and the resonance is carried on; and the secondary output is in inverse proportion to the approach distance of the magnetic body to generate a differential output, which is detected by an amplifying circuit 20, rectifying circuit 30, comparing circuit 40, etc., to detect the approach with good sensitivity in response to only the high resistivity magnetic body.
Patent JP-H08262455-A (JP)
Title: Liquid crystal display panel and its production
Inventor: YAMADA OSAMU
IPC: G02F1/1339
Filed: 1995-03-23
Abstract: PURPOSE: To provide a liq. crystal display panel without a bubble being formed in a liq. crystal substance when allowed to stand at low temps., without nonuniform frame gaps being generated around a sealing material and enhanced in display grade. CONSTITUTION: A first substrate 1 has an elastic film 11, a first transparent electrode 3 on the elastic film and a first oriented film 5, and a second substrate 2 has a second transparent electrode 4 and a second oriented film 6. Further, a sealing material 9 is provided on the peripheral part between the first substrate and second substrate, an internal spacer 8 is formed between the first substrate and second substrate, and a liq. crystal substance 7 is provided.
Patent JP-H06318002-A (JP)
Title: Fixing device
Inventor: YASUI GENICHI
IPC: G03G21/16
Filed: 1993-03-23
Abstract: PURPOSE:To eliminate the malfunction of a temperature fuse and to enhance safety. CONSTITUTION:This device is provided with a fixing roller 15 including a heater 17, a pressing roller 16 turnably press-contacting with the roller 15, and the temperature fuse 24 provided near the surface of the roller 15 and preventing the temperature of the roller 15 from abnormally rising; and unfixed toner on a sheet is thermally melted to be fixed at a nip formed by the rollers 16 and 15 in this device. It is provided with a supporting base 25 in which the fuse 24 is assembled and the place in the vicinity of the assembling position of the fuse 24 is formed concentric with the roller 15.
Patent JP-H06274702-A (JP)
Title: Character recognizing device
Inventor: KUSHIMA MAKOTO
IPC: G06K9/72
Filed: 1993-03-23
Abstract: PURPOSE:To improve the character recognizing precision by storing the correcting frequency information on the registered words and deciding the order of candidate words according to the correcting frequency of those words registered by users. CONSTITUTION:An after-processing part 16 holds a knowledge dictionary, and a word register part 14 registers additionally the word information desired by users into the knowledge dictionary. The correcting frequency information contained in the knowledge dictionary are increased by a control part 24 every time the registered information on a word is corrected. Then the part 16 supplied the character recognizing result through a recognizing part 12 and calculates the evaluation value of a character string consisting of the combination of candidate characters equivalent to a single unit of knowledge processing. Thus a character string whose elavulation value is less than the prescribed threshold value is sent to a result editing part 18 as a candidate word. If plural character strings have the same evaluation value, the candidate order of words registered by users that satisfies X<S is defined as 1 (X: correcting frequency information value of registered words, S: prescribed threshold value).
Patent JP-H10247342-A (JP)
Title: Manufacture of recording medium, recording medium, method for processing information using the same, and device therefor
Inventor: OYAMA JUNJI
IPC: G11B9/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To enable a probe to easily re-access a recording area, to enable a high density recording/reproducing with good reproducibility, and to attain a high productivity and cost reduction. SOLUTION: The manufacturing method for recording medium for recording and reproducing with a probe, or this recording medium, has a patterned recording area 23 formed by simultaneously removing a lower electroconductive layer 21 formed on the whole substrate surface and a record medium part formed in a patterned area by removing a part of this lower electroconductive layer 21 or the lower electroconductive layer formed on the whole substrate surface and a part of the recording medium formed on this lower electroconductive layer 21. Then, the above sectioned area is confirmed by preliminarily scanning the recording medium by the probe, and recording/reproducing is performed within the range of this area by the information processing method or device using this recording medium.
Patent JP-H07276246-A (JP)
Title: Polish tape
Inventor: RYOMO KATSUMI
IPC: B24D11/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a polish tape which can form uniform polishing trace on the surface of a photosensitive drum for electrophotography and lengthen the life of the photosensitive drum. CONSTITUTION:In this polish tape, an extract quantity from the polish layer of the polish tape in which the polish layer containing polishing agent particles and bonding agent resin as main components is provided on a flexible supporting body, by means of tetrahydrofuran (THF) is 0.1-3.0weight% against the polish layer, and further it is favorable that the rate of resin molecule of polystyrene conversion molecular weight by GCP contained in the bonding agent less than 5,000 is 1-30weight%.
Patent JP-H10248017-A (JP)
Title: Color calibration method
Inventor: IFUKU HIROSHI
IPC: G03F3/10
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide the color calibration method by which a color of special ink is reproduced without being limited by a color reproduction range of process ink. SOLUTION: The color calibration method applies conversion to process image data used for a printing machine so as to match color reproduction of the printing machine with color reproduction of a calibration output device to obtain process color conversion image data used for the calibration output device (process color conversion process) (S1), and further references the color reproduction data of the calibration output device to obtain special color reference data (special color reference process) (S2) and obtains special color conversion image data used for the calibration output device based on the special color image data used for the printing machine and the special color reference data (special color conversion process) (S3). Then the method synthesizes the process color conversion image data with the special conversion image data to obtain synthesis image data (synthesis process) (S4) and the calibration output device outputs the synthesis image data (output process) (S5).
Patent JP-H06274503-A (JP)
Title: System for checking consistency among products
Inventor: HANANOI TOSHIO
IPC: G06F12/00
Filed: 1993-03-23
Abstract: PURPOSE:To easily check the consistency of products used in a system to be constructed by a user even without knowledge relating to the products to be requisite and alternative products. CONSTITUTION:This system is provided with an utilizing product storage means 1 for storing the title and attributes relating to the desired product selected by the user, a checking master file 2 for storing the titles and the attributes of the other products whose consistency is to be checked relating to the plural products to be selection objects of the user and checking formulas for which whether connection with the other products is requisite or alternative is indicated by logical formulas, a means for checking the consistency among the respective products relating to the desired product based on the checking formulas stored in the checking master file 2, extracting the products to be inconsistent, the product to be connected and the alternative product to be selected by the user and displaying the products along with the desired product selected by the user in a circuit diagram form and an adding means for additing the titles and the attributes of the products to be connected and the alternative product selected by the user to the utilizing product storage means.
Patent JP-H03267158-A (JP)
Title: Device for removing fine powder stuck to bulky material
Inventor: KUROKI HIROSHI
IPC: G01N33/38
Filed: 1990-03-16
Abstract: PURPOSE:To mechanically wash fine powder with water by fixing a mesh-like housing member having gas permeability to a swinging member and providing a washing vessel at lower part from the swinging member. CONSTITUTION:By rotating a motor 1, a rotary shaft 3 is rotated through a belt 2. The rotary shaft 3 is set to a parting plate 4 and vessel setting plate 5 can be fixed to the parting plate 4 with a bolt, etc. Then, bulky material group is charged into a vessel 7 of the mesh-like housing member and fixed to the vessel setting plate 5 with the bolt, etc. In the washing vessel 8, washing agent of water, etc., is filled near the rotary shaft 3. Then, this is rotated at rotating velocity of about 10 turns/min and washed. By this method, the washing water and the bulky material group are sufficiently mingled and working efficiency is improved.
Patent JP-S60209327-A (JP)
Title: Device for preventing fuel from flowing out
Inventor: ARITA KOUJI
IPC: B60K15/035
Filed: 1984-03-31
Abstract: PURPOSE:To surely prevent fuel from flowing out at the sideward tumble or the like of a vehicle body, by turning on a switch to cause a heater to heat to reduce the diameter of a closer made of a form-memorizing alloy, when the vehicle body has tilted more than a prescribed angle. CONSTITUTION:A heater 4 is connected to a battery 2 through a pendulum-type switch 3. A closer 5 made of a form-memorizing alloy is fitted on the peripheral surface of an emission pipe 1 or the like, which is made of a soft material, near the heater 4. The switch 3 comprises an anode 3a supported at the upper end thereof in a swingable manner by a pin 3c, and a cathode 3b fixed on a vehicle body. The closer 5 is annularly formed to a small diameter at the matrix temperature so that the closer is deformed to a large diameter as C at the martensite temperature. When the vehicle body has tilted to a prescribed angle, the anode 3a comes into contact with the cathode 3b to cause the heater 4 to heat to deform the closure 5, thereby pinching and shutting the emission pipe 1.
Patent JP-S51140204-A (JP)
Title: All-solvent type pump
Inventor: WAKATAKE KOUICHI
IPC: F04B53/16
Filed: 1975-05-30
Abstract: PURPOSE: The reduction of wear and tear for packing, and the removal of troubles as the flow choking derived from the exfoliation phenomenon by the excessive pressure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06274383-A (JP)
Title: File monitoring device
Inventor: SATO TOKUO
IPC: G06F12/00
Filed: 1993-03-23
Abstract: PURPOSE:To reduce a processing time by reducing the collating frequency for investigating the existence of the same keys among many files by collating them by putting unique number to each file and collecting the files into one. CONSTITUTION:With operation input from an input device 1, the collation preparing part 2a of a data processor 2 puts the file number to the file 3a to be a collation object by a system shown in the graphic and outputs it to a collation preparing file 3b. Next, a collation part 2b totalizes the value of the file number with a key value within a record concerning the record recorded in the collation preparing file 3b and outputs the value to a collation result file 3C. Then, a collation result inspection part 2C inspects the value of the file number totalized by the collation result file 3C to display in which part of the file 3a the record with a specified key value is existent on a display device 4 or to display it as a list by printing by a printer 5. Thereby, the existence of the same keys can be investigated among the many files with a single collation.