baber/WOPTO huggingface dataset:
Patent JP-H10104203-A (JP)
Title: Method of analyzing trace impurity in gas
Inventor: NISHINA AKIRA
IPC: G01N27/62
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To measure the concentration of a trace impurity such an oxygen in a high purity gas with high sensitivity and high precision by quickly regulating the ionizing part of a mass spectrometer to an optimum pressure. SOLUTION: A gas inlet passage 4 and a gas discharge passage 5 connected to an ionizing part 1 have mass flow controllers 21, 22, respectively, so that the internal pressure of the ionizing part 1 can be set to a desired pressure higher than the atmospheric pressure while confirming the pressure displayed on a pressure gauge 23. Calibrating gases of 10ppb of oxygen, carbon dioxide and moisture in nitrogen are generated, respectively, and the ion intensities in a pressure, for example, from the atmospheric pressure (10<5> Pa) to 3.3×10<5> Pa are measured. At a result, the sensitivities are increased as the pressure becomes high, the sensitivity of oxygen is about 15 times, compared with the atmospheric pressure, and those of carbon dioxide and moisture are 13 times and 10 times, respectively. Further, the fluctuating coefficient (standard deviation/average value × 100)% is minimized as the pressure of the ionizing part 1 is increased, which shows that a highly precise analysis can be performed.
Patent JP-H0679032-A (JP)
Title: Housing structure of control panel in pachinko game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1992-08-31
Abstract: PURPOSE:To simplify the handling of electronic parts or electric wiring and to protect a control circuit by a method wherein a control panel is received in a base body in a state bonded along with a shield plate and a lid body is bonded to the base body in such a state that respective connectors and the key insertion port of a mode setting switch are exposed to the outside of the lid body. CONSTITUTION:The control panel receiving box on the rear side of a rear cover 2 is divided into the base body 8 formed from a transparent synthetic resin material and bonded to the rear cover 2 in a vertical state in a releasable manner and the lid body 9 formed from a transparent synthetic resin material and arranged on the rear side of the base body 8 to be bonded to the base body 8 in a separable manner. The conductive shield plate 32 shielding the front side surface of a control panel 18 is closely fitted in the base body 8 along with the control panel 18. The switch insertion hole 37 through which the rear part of a mode setting switch 19 pierces is provided to the back plate 9a of the lid body 9. Further, the lid body 9 is bonded to the base body 8 in a releasable manner in such a state that the connectors 21 and fuses 22 for respective substrates are exposed to the outside.
Patent JP-2001081742-A (JP)
Title: Braille guidance block
Inventor: WADA SHOHEI
IPC: E01F9/553
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a braille guidance block which has a sufficient guidance effect for visually handicapped persons and has no problem about walking of physically normal persons or passage of a wheel chair or a shopping cart. SOLUTION: In a block in which a cover 1 is attached to the surface of the base body, a hollow protrusion 2 is formed in the cover 1. When a visually handicapped person touches this braille guidance block with a stick for a blind man, irregularities on the surface can be sufficiently acknowledged and can be acknowredged with the sole of his foot. When a physically normal person walks on the braille guidance block, the spherical protrusion is squashed by the treading pressure and he does not strongly feel the protrusion 2 at the sole of his foot and his walking motion is not hindered. Even in passage of a small wheel such as a wheel chair or a shopping cart, as the protrusion 2 is squashed by the treading pressure of the wheels and vibration is not so much generated, it is easy to pass.  The base body is a block made of concrete, synthetic resin, or the like and has such a thickness that is bearable against a load during passage of walkers, wheel chairs, or the like.
Patent JP-S63111778-A (JP)
Title: Subscreen signal storage circuit for pip television receiver
Inventor: EBARA MASAMI
IPC: H04N5/45
Filed: 1986-10-29
Abstract: PURPOSE:To reduce the manufacture cost by writing a subscreen signal into a display field memory synchronously with a main screen signal so as to eliminate a buffer line memory and its control circuit required for time matching of the two screens. CONSTITUTION:A video signal of the subscreen inputted to an input terminal 5 is subject to digital conversion by an A/D converter 6, inputted to a latch circuit 7, where the signal is latched by a latch pulse LP introduced from a memory control circuit 9. A data of the latch circuit 7 is read and written in a field memory 10 and in this case, it is controlled that the data at the address N is written in the address N of the field memory 10 without fail. The subscreen data written in th field memory 10 is used synchronously with a master clock BS during a prescribed period within the image period of the main screen by the memory control circuit 9, decoded into an analog signal by a D/A converter 11 and applied to an image circuit.
Patent JP-H05212701-A (JP)
Title: Power chain saw
Inventor: DEIITAA BUIIRANTO
IPC: B27B17/02
Filed: 1992-09-28
Abstract: PURPOSE: To compose a power chain saw in a way that the loads acting on the guide rail can be absorbed without risk of damage to the casing. CONSTITUTION: At least one stud bolt 36 penetrates through a through hole 45 of a casing 1, at a central part 44 of the bolt that is on the opposite side of a guide rail 32, and is fixed to the engine block of a driving engine 2 at the end part 46 that is facing to the driving engine 2. The stud bolt 36 has a collar 43 abutting on the casing 1 in between the bolt center part 44 and the end part 39 holding a nut 40, and the casing 1 is fixed to an engine block by this collar. Thus a load acting on the guide rail, at least a part of the load is directly transmitted to the engine block of the motor through the stud bolt, and the loads acting on the casing is lowered.
Patent JP-S61135078-A (JP)
Inventor: SHIOGUCHI KAZUMI
IPC: B21D53/00
Filed: 1984-12-06
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-S62120868-A (JP)
Inventor: MATSUI NOBUYUKI
IPC: A63G21/02
Filed: 1985-11-20
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-S63114045-A (JP)
Inventor: NAKAJIMA NOBUO
IPC: H01K3/00
Filed: 1986-10-30
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-H09101347-A (JP)
Title: Semiconductor device
Inventor: OISHI TSUKASA
IPC: G01R31/28
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device enabling a leak current of each internal circuit to be individually detected in the case where a plurality of internal circuits exist. SOLUTION: The semiconductor device 1 comprises internal circuits a1-a5, switches S1-S5, a reference current generating circuit 17, an output circuit 19 and a leak current takeout circuit 21. Since a plurality of switches S1-S5 are provided corresponding to a plurality of internal circuits a1-a5, only the switch corresponding to the internal circuit of which a leak current is desired to be detected can be turned on. Therefore, only the leak current IL1 in the internal circuit of which the leak current is desired to be detected can be taken out. A current IL2 corresponding to this leak current IL1 and a reference current IR2 from the reference current generating circuit 17 are compared with each other at a comparing node NC and the result of the comparison is outputted as the result of detection of the leak current to a tester 3 through the output circuit 19.
Patent JP-H0780809-A (JP)
Title: Bagasse-based water-resistant board and production thereof
Inventor: OGAWA MASAO
IPC: B27N5/00
Filed: 1993-09-10
Abstract: PURPOSE:To produce a board excellent in impact resistance and water resistance by a method wherein a fiber component and a powder component which are obtained by fractionating a ground bagasse are used as a base, and the base is not press molded integrally with an adhesive resin containing a specific amount of melamine resin. CONSTITUTION:In a separation process 2, foreign matters and a residual sugar content of a bagasse are separated and removed by screening and water washing, and the bagasse is dewatered. This is dried in a drying process 3 and ground in a grinding process 4. In a fractionating process 5, the obtained ground product is fractionated into a fiber component and a powder component. The fiber component and the powder component are appropriately compounded to be used as a board base. In a mixing process 6, an adhesive resin containing a specific amount of melamine resin is added to the compound and kneaded. In a molding process 7, the mixture is molded, The molded uncured board is cured at a temperature of 80-150 deg.C in a hot press molding process 9, cooled in a cooling process 10, and formed into a board through a cutting process 11 and a surface finishing process 12, The board obtained in this manner is excellent in impact resistance and water resistance.
Patent JP-2000084777-A (JP)
Title: Automatic tool exchanger
Inventor: TSUCHIYA TOSHIO
IPC: B23Q3/157
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To shorten the tool exchange time and to surely exchange a tool. SOLUTION: This automatic tool exchanger comprises a tool exchange arm 203; an arm driving mechanism part 201 holding the tool exchange arm 203 and executing the specific tool exchanging operation comprising the revolving motion and the linear motion; a driving motor 210 for driving the arm driving mechanism part 201; a fastening and releasing mechanism part 51 for fastening a tool 301 to a spindle by the fastening force by the elastic force of an elastic means, and releasing the engagement with the tool 301 by the action of the releasing force against the fastening force; a cam mechanism part 151 generating the releasing force to the fastening and releasing mechanism part 51 linked with the tool exchanging motion of the tool exchange arm 203, from the torque of the driving motor 210;  and a releasing force transmitting mechanism part for transmitting the releasing force supplied from a cam mechanism part to the fastening and releasing mechanism part 51 through a specific transmission passage.
Patent JP-S61136218-A (JP)
Inventor: KANEKO SHINICHI
IPC: H01G9/048
Filed: 1984-12-06
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-H1196298-A (JP)
Title: Character recognition device and its method
Inventor: KANEDA KITAHIRO
IPC: G06K9/32
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition device and its method capable of efficiently executing correction of an inclination angle of an inputted original image when the original image of the object of character recognition is inputted. SOLUTION: The inclination angle of the inputted original image is detected by an inclination angle detecting part 108. When the inclination angle of the original image is impossible to be detected, an image to be an object of inclination angle detection is specified by a manual inclination angle detection area setting part 110. The inclination of the original image is corrected based on the inclination angle to be detected by the detecting part 108 or the inclination angle detected from the image to be the object of inclination angle detection specified by the manual inclination angle detection area setting part 110 by an image correction part 112. The character recognition is executed for the original image whose inclination is corrected by a character recognition part 114.
Patent JP-H10104450-A (JP)
Title: Optical branching device
Inventor: OKUBO HIROYUKI
IPC: H04B10/27
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical branching device which is inexpensive and is flat in amplification gain. SOLUTION: The signal light amplified by multiplexing with exciting light in a rare earth added optical fiber 15 for optical amplification is passed through rare earth added optical fibers 19-1 to 19-8 on an output side, by which the signal light of the specific wavelength increased in the amplification factor is optically absorbed and, therefore, the amplification gain deviation is made small. If an isolator 11 of a polarization independent type is inserted between the rare earth added optical fiber 15 for optical amplification and the optical branching device 17, light reflection is suppressed and loss is lowered. If Al2 O3 is added to the cores of the rare earth added optical fibers 15, 19-1 to 19-8, the amplification gain deviation is made smaller.
Patent JP-H01102820-A (JP)
Title: Manufacture of electric contact
Inventor: SHINOHARA HISAJI
IPC: H01H11/06
Filed: 1987-10-14
Abstract: PURPOSE:To widen the extent of selection for the oxide content or the type of oxide material for contacts by furnishing a recess in the center of joint with a contact material of contact base, and enabling effective resistance welding even with brittle contact material of oxide type. CONSTITUTION:A recess 6a is furnished in the center 1a of a joint of a contact base 6 with a contact material 1 to prevent contact of the rupture surface with the joint base 6. Recess 6a may be furnished at each point where the joint material 1 is jointed, but the same effect will be obtained with continuous provision in grooved form. Beside square, the section of recess 6a may be U-shaped or V-shaped. Thereby continuous resistance welding is made practicable even with brittle wire of oxide type material, and manufacture of electric contacts with great oxide content excellent in electrical properties can be done effectively.
Patent JP-H04139113-A (JP)
Title: Hair-treatment agent
Inventor: YOSHIOKA MASATO
IPC: A61K8/00
Filed: 1990-09-27
Abstract: PURPOSE:To obtain a hair-treatment agent effective in suppressing the damage of hair in shampooing, improving the moisture-retainability, smoothing the surface of hair and improving combing smoothness, luster, antistaticity, etc., of hair by compounding a vegetable protein derivative, a cationic surfactant and a silicone compound. CONSTITUTION:The objective agent contains a vegetable protein derivative, a cationic surfactant and a silicone compound. The vegetable protein derivative is a compound of formula I (R1 is various amino acid side chains constituting a peptide deriving a vegetable protein; (n) is 2-30), a compound of formula II (R2 is 7-21C alkyl, 7-21C long-chain alkenyl, etc.; M is H, Na, etc.) or their salts. The cationic surfactant is e.g. stearyltrimethylammonium chloride.
Patent JP-H06110493-A (JP)
Title: Method for constituting speech model and speech recognition device
Inventor: NISHIMURA MASAFUMI
IPC: G10L15/06
Filed: 1992-09-29
Abstract: PURPOSE:To provide the speech recognition device which efficiently represents various vocalization deformation with a statistical combination of a small number of kind of HMMs. CONSTITUTION:A feature extracting device 4 analyzes features of an input word to obtain a corresponding feature vector train or a label train by a labeling device 8. At every vocalization deformation candidate as a speech of a subword, a phonemic hidden Markov model is given N-gram relation (N: integer large than two) with a speech deformation candidate for a precedent subword in a word and held in a parameter table 18. The recognition device 16 applies the HMM for each speech deformation candidate on the basis of the N-gram relation corresponding to a description candidate word in a recognition object word vocalization dictionary 13, constitutes a speech model by connecting respective HMMs of respective speech deformation candidates in parallel between the subwords, and finds the probability that the constituted speech model outputs the label train or feature vector train of the speech-inputted word as to each candidate word, thereby outputting the candidate word corresponding to the speech model with the highest probability as a recognition result to a display device 19.
Patent JP-H06111117-A (JP)
Title: Automatic vending machine for heating food
Inventor: TANAKA YASUHIKO
IPC: G07F11/70
Filed: 1992-09-29
Abstract: PURPOSE:To simply and compactly carry articles stored in a stock to an electronic range without generating the slip or drop of food. CONSTITUTION:In an automatic food vending machine including an electronic range, a door 21 has a door latch 201 for holding the door 21 itself at a closed state on one side and a door hinge 208 on the other side and a door cam 209 having an internal cam 210, a con'rod 211 whose one end is engaged with the cam 21 and the other end is connected to a crank to be rotated by a motor and a spring 213 for exciting the con'rod 211 to the prescribed position of the cam 210 are arranged in the vicinity of the hinge 208. Since load is not almost applied at the initial stage of starting a door opening/closing mechanism, a motor with low torque can be used. Since inertia does not directly shock a link at the time of stopping the motor for opening/closing the door 21, food can be simply and compactly prevented from being slipped/dropped and the effect of practical use can be improved.
Patent JP-S62118338-A (JP)
Title: Image forming method
Inventor: KOMATSU HAJIME
IPC: G03G13/00
Filed: 1985-11-19
Abstract: PURPOSE:To easily compose one image of a photographic image with density gradations and an image with area gradations and to form the composite image of high quality by forming the image with area gradations on a photographic element where the photographic image with density gradations is formed. CONSTITUTION:A silver halide photographic material is exposed to an image by an ordinary method and developed to form a photographic image with density gradations. For example, an electrophotographic method is utilized as a practical method of forming the image with area gradations on photographic elements where the photographic image is formed. Namely, photographic elements where the photographic image is formed is set at the paper supply part of an electrophotographic copying machine and an original which has characters, illustrations, etc., to be copied together with the photographic image is set on an original platen; and a copy is taken by an original method, so that an image of the characters, illustrations, etc., by electrophotography is formed on the photographic image.
Patent JP-2000086757-A (JP)
Title: Amino acid polymer having carboxybetaine type structure in side chain and its production
Inventor: MINOURA NORIHIKO
IPC: C08L101/16
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a carboxybetaine type polymer electrolyte having biodegradability, and provide a method for synthesizing the same. SOLUTION: This polymer electrolyte is an amino acid polymer having carboxybetaine type structures in side chains. A method for producing the amino acid polymer comprises reacting an amino acid polymer having carboxyl groups in side chains with an alkylamine having a substituted amino group, reacting the obtained product with an alkoxycarbonylalkyl halide, and subsequently hydrolyzing the obtained product.
Patent JP-S63113948-A (JP)
Title: Optical head device for optical pickup
Inventor: TODE HIDEKAZU
IPC: G11B7/12
Filed: 1986-10-31
Abstract: PURPOSE:To obtain a simple optical head to which the position of a photodetector light receiving position does not require any adjustment by providing a laser diode light source, a flat plate optical element reflecting its emitting luminous flux on the front and rear face and emitting the flux and a photodetector light receiving section receiving the emitting light on one and same block while sealing hermetically them in a package. CONSTITUTION:The laser diode 1, the beam splitter (BS) 4, the photodetector light receiving section 10 and a photodetector light receiving section 10' for monitor are positioned in a block 18 and they are sealed hermetically in one package together with an emitting window 17. The optical head unit 13 is fitted to a barrel including a converging optical element (e.g., objective lens) 5. Then the light emitted from the laser diode 1 is reflected in the surface 4a of the BS 4 and collected to the surface of a sample 19 having unevenness on its surface and moved in the direction A though the window 17 and the objective lens 5. The reflected light goes backward and is reflected in the rear face 4b of the BS 4 and made incident on the light receiving section 10.
Patent JP-H0886124-A (JP)
Title: Environment adjusting device for double membrane roof type building
Inventor: ARIGA SHIGEO
IPC: E04H15/20
Filed: 1994-09-19
Abstract: PURPOSE: To adjust the environment of the inside of a room by feeding in circulation colored particulates together with air through the roof formed of double transparent membranes so as to hold the particulate in a floating condition in order to freely change the color, the light transmittance, the absorption factor, the sound insulating factor and the like. CONSTITUTION: A space between transparent membranes 3, 3 are divided into a plurality of elongated spaces 4 which are independent from one another, and each of the spaces 4 is formed therein with an air feed port at one end thereof, and an air discharge port at the other end thereof. A plurality of air feed branch pipe lines 8 each incorporated therein with a shut-off valve 7 branch out from an air feed pipe 5 connected an air feed device 11, and a plurality of branch air discharge branch pipe lines 10 each incorporated therein with a shut-off valve 9 branch out from the air discharge pipe 6, and these pipe lines are communicated with the air feed ports and the air discharge ports for air feed.  Colored particulates are sucked and mingled, with the use of an ejector system, into gas passing through the air feed pipe 5, in a colored particulate sucking part 17 intermediate of the air feed pipe 5, and is then fed into the space 4. When the shut-off valve 8 is opened so as to feed only air into the space, the colored particulates are separated and retrieved in the space 4. With this operation. Thereby it is possible to obtain an aesthetic indoor environment.
Patent JP-S62120662-A (JP)
Title: Inhibiting method for writing in rewritable optical disk
Inventor: TANAKA ICHITARO
IPC: G11B11/105
Filed: 1985-11-20
Abstract: PURPOSE:To prevent information required to be stored from being erased in error by forming a write inhibition indicating track for recording write inhibiting information on a rewritable optical disk, and at the time of writing, retrieving the track at first and then operating recording, reproducing and erasing functions in accordance with the existence of the write inhibition indicating information. CONSTITUTION:When the rewritable optical disk 1 is to be set up to write inhibiting status, write inhibiting information is recorded on the write inhibition indicating track 2 or 2' by an optical block 9 through a write inhibition indicating signal generator 3 and a laser driving circuit 4. If the write inhibition is to be released after once recording the write inhibiting information, the generator 3 is driven again to from an erasing signal and the information is erased by the erasing signal and a laser driving circuit 4. When the existence of the write inhibition signal is detected by a write inhibition indicating signal reproducing circuit 6, a write information signal processing circuit 8 is controlled to inhibit the reception of writing so that a signal from a write information signal source 7 is not applied to the laser driving circuit 4.