baber/WOPTO huggingface dataset:
Patent JP-H01171201-A (JP)
Title: Thin film resistance temperature measuring body and temperature measuring body
Inventor: OKAZAKI KAZUHIDE
IPC: H01C7/02
Filed: 1987-12-25
Abstract: PURPOSE:To improve the endurance of the title body against mechanical external force and enable enhanced massproduction, by eliminating lead wires, providing electrodes retained by a package to constitute a chip component. CONSTITUTION:A temperature measuring thin film 1 of platinum is buried in a package 2, and electrodes 3, 3 are arranged on the side portions of the package 2. The temperature measuring thin film 1 and the electrodes 3, 3 are electrically connected. For the material of the package 2, ceramic, low temperature baked ceramic, etc., are used. For the structure.material of the electrode 3, thick film conductor paste, metal cap, etc., are used. For pattern making method of the temperature measuring thin film 1, one of laser trimming, printing, and deposition.etching is used. For the shape of the package 2, one of the following is used; a cube, a rectangular parallelo-piped, a circular cylinder, a sphere, a polygon body, and a curved surface body. The fine adjustment of resistance value of the temperature measuring thin film 1 is achieved by laser trimming or mechanical grinding of the film. For example, after packages 2 are fixed on and under the temperature measuring thin film 1, the side surfaces of the package 2 are mechanically grinded, and then the side surfaces of the temperature thin film 1 also are automatically grinded, thereby enabling the fine adjustment of resistance value of the temperature measuring thin film 1.
Patent JP-H06163588-A (JP)
Title: Manufacture of thin-film transistor
Inventor: ONAKA EIICHI
IPC: H01L29/78
Filed: 1992-11-18
Abstract: PURPOSE:To increase mobility in a thin-film transistor with polysilicon thin film as an activation layer. CONSTITUTION:A polysilicon layer 2 is thickly deposited on the upper surface of an insulation substrate 1 for example by several mum. In this state, several hundred Angstrom  recesses and projections 3 due to a crystal grain boundary are formed on the surface of the polycrystalline lay 2. Then, when the surface of the polysilicon layer 2 is subjected to mirror-surface polishing chemically and mechanically by rotating the insulation substrate 1 where the polysilicon layer 2 is formed on the upper surface and polishing cloth with an abrasive such as colloidal silica, a polysilicon thin film 4 where the surface is flattened can be formed. In this state, the film thickness of the polysilicon thin film 4 is several hundred Angstrom , for example, approximately 500Angstrom , thus flattening the surface of a part which becomes a channel region and hence reducing scattering of carries and increasing mobility.
Patent JP-H04198327-A (JP)
Title: Bonding of aromatic polyamide fiber and rubber compound
Inventor: AZUMA ATSUSHI
IPC: C08J5/12
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a bonded material of the subject fiber, etc., and a rubber compound having high adhesive strength and useful for tire, driving belt, etc., by successively treating an aromatic polyamide fiber with specific treating liquids, contacting the treated fiber with unvulcanized rubber compound and vulcanizing the product. CONSTITUTION:The objective bonding process is carried out by successively treating an aromatic polyamide fiber with (A) a treating solution containing a reactive resin containing >=2 active hydrogen atoms and having a number- average molecular weight of 500-2,000 and a polyisocyanate compound (at an active hydrogen/isocyanate equivalent ratio of preferably 1.3-1.1), (B) a treating solution containing an epoxy-modified polyol and (C) a mixture of resorcinol, formalin and a rubber latex, contacting the treated fiber with (D) an unvulcanized rubber compound and finally vulcanizing the product.
Patent JP-H09169006-A (JP)
Title: Electromotive stapler
Inventor: HIGUCHI KAZUO
IPC: B27F7/17
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time of a copier without increasing the operation speed of an electromotive stapler. SOLUTION: In an electromotive stapler, a stapler main body having an ejection part ejecting a staple and the table arranged at the position opposed to the ejection part are provided so that either one of them can be relatively reciprocally moved and a first plate detection means 603 detecting that the table or the stapler main body is positioned at a home position is provided and a bound sheet is held between the table and the ejection part when the table or the stapler main body is moved forwardly and the staple is ejected toward the bound sheet from the ejection part. In this case, when the table or the stapler main body is rearwardly moved to come to a position where the holding of the bound sheet is released, a second plate detection means 604 detects this state.
Patent JP-2001148558-A (JP)
Title: Method of exposing circuit board to light
Inventor: MATSUDA FUMIHIKO
IPC: H05K3/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for exposing a circuit board to light, which can properly solve the problems of film thinning and sticking in a photosensitive resist layer necessary for wiring patterning of a circuit board. SOLUTION: A photosensitive resist layer 2 necessary for a specified wiring patterning of a circuit board is formed. An oxygen-shielding film 3 is spread on the resist layer 2 and dried. After that, exposure processing to light necessary for the resist layer 2 is performed by using a exposure mask 4.
Patent JP-H04195119-A (JP)
Title: Production of liquid crystal panel
Inventor: HANAOKA KAZUTAKA
IPC: G02F1/1337
Filed: 1990-11-28
Abstract: PURPOSE:To arrange the molecules of a liquid crystal in such a manner that these molecules are arranged homogeneously in parallel with the plane of substrates by using oriented films which are rubbed alternately in a forward direction and backward direction plural times and are successively decreased in the intensity of the rubbing. CONSTITUTION:The oriented films 3 which are rubbed alternately in the forward direction and backward direction plural times and are successively decreased in the intensity of the rubbing are used. Namely, the hysteresis in the rubbing direction does not remain if the oriented films 3 are rubbed plural times in the forward direction and backward direction and the intensity of the rubbing is gradually decreased. The regulating force of the oriented films 3 deposited on the substrates 1 onto the liquid crystal molecules is weakened in this way and the homogeneous molecular orientation free from pretilts is obtd.
Patent JP-H01170841-A (JP)
Title: Hydride introducing device of icp analyzer
Inventor: OKADA KOJI
IPC: G01N21/73
Filed: 1987-12-26
Abstract: PURPOSE:To shorten the time until a sample is steadily supplied to a plasma torch and to lessen the time and labor for a cleaning operation by reducing the bore of the central tube of a plasma torch and coupling the tube directly to a hydride generator. CONSTITUTION:This hydride introducing device is constituted by coupling the hydride generating vessel 2 of the hydride generator H directly to the central tube 1 of the plasma torch T and reducing the bore of the central tube 1 to the bore as small as about 0.8mm. The pressure in the vessel 2 tends to increase as the central tube 1 is small in diameter when the gas of hydride, etc., is generated by the reduction reaction of the sample in the vessel 2 but a carrier gas is supplied under a constant pressure from a supply aperture 11 and, therefore, the rate of the supply thereof decreases and the pressure in the vessel 2 is maintained constant. The flow passage of the gaseous flow to be blown from the central tube 1 into the plasma flame F is, therefore, thinned and the flow rate is increased even if the steam is not removed. The flame F is thus stably maintained. The whole soln. in the vessel 2 is discharged and the inside of the vessel is cleaned by sending a cleaning liquid through a sample supplying tube 9 and thereafter, the fresh sample soln. and reducing agent are supplied thereto in the case of analyzing another sample.
Patent JP-H11158582-A (JP)
Title: Highly uniform elongation, low yield ratio pc steel rod
Inventor: YOKOTA TOMOYUKI
IPC: C22C38/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a steel rod material having excellent tensile strength by allowing a steel contg., by weight, a specified amt. of C to have a structure essentially consisting of martensite, regulating the average grain size of the old martensite therein to specified value or above and forming the shape of precipitated carbides of tempered martensite to the one of fine grains in which the average diameter is regulated to specified value or below. SOLUTION: As for a steel contg., by weight, 0.2 to 1% C and having a structure essentially consisting of martensite, by regulating the average grain size of the old austenite therein to >=50 μm and forming the shape of precipitated carbide of tempered martensite into the one of fine grains having <=0.1 μm average diameter, a PC steel rod material having >=1420 N/mm<2> tensile strength, >=8% uniform elongation and <=0.9 yield ratio is obtd. As for elements other than C, limitation is not particularly placed. By regulating the quenching and tempering temps., the old austenite grain size is regulated to >=50 μm, and fine and granular carbides of <=0.1 μm shall be precipitated.
Patent JP-H05163408-A (JP)
Title: Methacrylic resin composition capable of absorbing near infrared ray and its molding
Inventor: MIYAKE YUJI
IPC: C08K5/405
Filed: 1991-12-16
Abstract: PURPOSE:To provide a methacrylic resin composition capable of absorbing near infrared ray and its molding having strong absorption over the whole area of near infrared radiation, slight color and excellent durability and suitable as an optical material such as filter for cutting near infrared ray, etc. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of a methacrylic resin with (B) 0.05-5 pts.wt. (preferably 0.05-2.5 pts.wt.) of one or more kinds of copper compounds selected from the copper compound of formula I (R is H, alkyl, cycloalkyl, etc.; X is COO, SO4, etc.; (n) is 1-4) (e.g. copper stearate), chlorophyll copper, copper chlorophyllin sodium, etc., and (C) 0.05-50 pts.wt. (preferably 0.05-1-pts.wt.) of one or more compounds selected from thiourea derivative of formula II (R1 to R3 are H, alkyl, etc.) (e.g. 1-ethyl-3-phenylthiourea) and thioamide derivative of formula III (R4 and R5 are H, alkyl, etc.) (e.g. N-methylthiobenzamide). The obtained composition is formed in the form of a sheet or a film.
Patent JP-H04199733-A (JP)
Title: Manufacture of semiconductor chip and device therefore
Inventor: TANAKA TOMOYUKI
IPC: B28D7/00
Filed: 1990-11-29
Abstract: PURPOSE:To simplify operation so as to require no special knowledge by registering an ID mark or the like displayed on a wafer on a card for identification of the wafer to accompany a housing case as an identification mark and making an identification means to come in contact with the surface of the card for identification in order to recognize the identification mark and call the required data. CONSTITUTION:An ID mark to be displayed on a wafer 24A or a mark corresponding to this ID mark is registered on a card 28 to accompany a housing case as an identification mark, and this identification mark 28A is identified only by making a recognition means 26 to come in contact with the surface of the card. Further, this recognition means 26 recognizes the identification mark 28A including output of a recognized signal so as to be able to demand the data required for cutting the wafer 24A basing on an output signal. Thereby, with no special knowledge of a machine and the wafer 24A, the machine can be operated easily.
Patent JP-H07189323-A (JP)
Title: Toilet
Inventor: HORI MITSUO
IPC: E03D11/00
Filed: 1993-12-27
Abstract: PURPOSE:To effectively utilize a space of a toilet by installing a foreign-style toilet stool in a corner part opposed from a certain corner part. CONSTITUTION:A foreign-style toilet stool 20 is installed in a certain one corner part of a plane square toilet 10 surrounded with the periphery 15. A washing recess 40 is arranged in either one of residual corner parts, and a deep kicked-in part 50 is juxtaposed in the corner part direction of a floor surface 15. A housing part 60 where a kicked-in part 50 is arranged on the floor surface 15 is also installed in an illegal corner part. A door 30 is arranged so that one end is situated in the vicinity of a corner part opposed to a corner part of the toilet stool 20. Thereby, even if a user sits down on the toilet stool 20 and stretches out his legs forward, since allowance is comparativly secured, he can comfortably release himself.
Patent JP-H04199096-A (JP)
Title: Karaoke playing device
Inventor: OKAMURA MASAHIRO
IPC: G11B20/02
Filed: 1990-11-29
Abstract: PURPOSE:To enable a singer to sing easily and audience to listen easily by making an adjustment so that the volume of the accompaniment music may be enlarged when the musical intervals and timing of the singer goes a certain value and certain time apart from the karaoke accompaniment music information. CONSTITUTION:A key control signal is given from a signal generating part installed at a microphone 4 so that adjustment is made so as to suit the pitch of the voice emitted from a singer, and the key of the emitted sound is changed by sensing the MIDI (musical instrument digital interface) signal and PCM signal with their keys changed while adjustment is made so as to suit key change by a control part board computer 8. The voice of singer from microphone 4 is passed to a volume adjusting block 36 and compared with MIDI signal for accompaniment, and on the basis of the result obtained, the volume data sent to a MIDI acoustic source module 6 is adjusted. This allows making karaoke playing which is easy to sing with and easy to listen to even though the pitch of the sung voice goes into deviation.
Patent JP-H05144020-A (JP)
Title: Optical disk player
Inventor: OSHIMA YOICHI
IPC: G11B7/085
Filed: 1991-11-22
Abstract: PURPOSE:To stabilize a tracking pull-in operation, to reduce the pull-in time and to prevent the generation of servo noise by providing a servo gain switching means in a tracking servo loop so as to select a high grain during a tracking servo pull-in. CONSTITUTION:A servo gain amplifier circuit 10, which is a servo gain switching means, is provided in a tracking servo loop and either a first gain or a second gain, which is higher than the first gain, are selected. During a tracking, the first gain is selected through the switch of the circuit 10 and the second gain is selected during a tracking pull-in operation. By this arrangement, the tracking pull-in operation is stabilized, pull-in time is reduced and the generation of servo noise is prevented during tracking.
Patent JP-H04330932-A (JP)
Title: Aqueous composition able to be made gel
Inventor: TOOMASU POORU ROTSUKUHAATO
IPC: C08L25/00
Filed: 1991-11-22
Abstract: PURPOSE: To obtain a titled compsn. which can form gel exhibiting high stability under general conditions in oil well by containing water, a water-soluble org. polymer comprising acrylamide units and units cong. a specified chelate functional group, and polyvalent metallic ions which can crosslink the polymer. CONSTITUTION: A titled compsn. is formed by containing water, a water-soluble polymer comprising, for example, acrylamide units and units cong. a specified chelate functional group of formula I [R is H or CH3 ; X is for example phenyl group, -(CH2 )n -; Y is for example formula II (Z is OH or COOM)], and polyvalent metallic ions (such as B<3+> ) which can crosslink the polymer. As the result, improved physical properties can be provided, thus a gelatinating compsn. can be obtained by which gel exhibiting high stability under general conditions in oil well can be formed.
Patent JP-H02177645-A (JP)
Title: Communication terminal equipment
Inventor: ICHIKAWA YUKIO
IPC: H04M3/54
Filed: 1988-12-27
Abstract: PURPOSE:To efficiently execute communication by retrieving a schedule corresponding to the present time of a clock means and transferring the schedule to a destination telephone number when an incoming call is received in an incoming call transfer mode. CONSTITUTION:In the communication terminal equipment, incoming call transfer, ordinary incoming call reception, and automatic incoming call recording in absence are selectively executed according to the present time of a timer 9 and the schedule of a memory 10 when the incoming call is received in the incoming call transfer mode by previously registering the schedule in the memory 10 by a user. Thus, the incoming call can be transferred to respective moving destinations even when plural places are set as the respective moving destinations, and since the ordinary incoming call reception can be executed when the user returns from the moving destinations and forgets to release the incoming call transfer mode, it can be also eliminated that the incoming call is erroneously transferred and gives trouble to a transfer destination.
Patent JP-H05142060-A (JP)
Title: Physical amount sensor using resistance equipped with migration preventing pattern
Inventor: KOJIMA TAKAO
IPC: G01P5/12
Filed: 1991-11-22
Abstract: PURPOSE:To obtain a temperature sensor which can prevent the generation of migration in a Pt resistance body pattern, and accordingly prevent the increase of the resistance value of the Pt resistance body pattern, measure the temperature with excellent accuracy, and which is not so expensive, e.g. as a thermocouple thermometer, without requiring a device to retain 0 deg.C like a physical amount sensor utilizing the thermoelectromotive force even when the sensor is placed aboard a vehicle. CONSTITUTION:This temperature sensor is constituted of a Pt resistance body pattern and a supporting body mainly composed of Al2O3 for supporting the Pt resistance body pattern. The Pt resistance body pattern has a Pt pattern of an inhibitory conductor of ionization components formed when the pattern is divided on the side of the negative polarity.
Patent JP-2000155496-A (JP)
Title: Fixing device
Inventor: OGIWARA HIROO
IPC: G03G15/20
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To improve reliability and versatility by accurately checking a device state without being influenced by installation environment in the case of adopting constitution that the device state is checked according to the width of the temperature rise of a fixing roller in a fixing device. SOLUTION: This device is equipped with an updating mode for rewriting and updating a standard value by measuring the width of the temperature rise of the fixing roll 11 in the installation place in the case of adopting the constitution that the device state is detected according to whether or not the width of the temperature rise is within tolerance with respect to the standard value when the width of the temperature rise in the set period of the roll 11 is calculated from the detected temperature of the thermistor 15 and the temperature of the roll 11 is raised to fixing temperature.
Patent JP-2001145642-A (JP)
Title: Dental magnetic attachment
Inventor: KOMIYAMA YATARO
IPC: A61C13/235
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To constitute a dental magnetic attachment to be used for mounting and holding an overdenture to a fixture for a dental implant attached to the jaw bone or the abutment tooth in such a manner that a mastication function stable in an occlusion position may be obtained without hindering the rotational movement around the dental magnetic attachment by the displacement under pressure of the gingival mucosa of the molar region or the anterior tooth region during mastication in the molar region or the anterior tooth region and that the trouble by the intricate movement by the lateral offset in the contact surfaces between a keeper and the magnet structure does not occur. SOLUTION: One of the contact surfaces between the magnet structure 1 and a keeper 2 of the dental magnetic attachment for the overdenture constituting a magnetic circuit by the magnet structure 1 and the keeper 2 consisting of a magnetic material is formed to a projecting spherical surface and the other to a recessed spherical surface having the same radius as the radius of the projecting spherical surface and the plane projection shape of the projecting spherical surface is made larger than the plane projection shape of the recessed spherical surface. The recessed spherical surface is preferably formed to a structure that its peripheral surface has a plane part perpendicular to the central axis of the recessed spherical surface.
Patent JP-H08168107-A (JP)
Title: Automatic charging system
Inventor: NAKAJIMA NORIO
IPC: B60L11/18
Filed: 1994-12-15
Abstract: PURPOSE: To positively and safely perform charging. CONSTITUTION: An automatic charging system is provided with a position detection means for detecting that a mobile body stops at a specific chargeable position and a connection detection means for detecting that the mobile body and a charger are electrically connected so that a battery 2 starts to be charged when the position detection means detects the stop of the mobile body and the connection detection means detects an electrical connection. The position detection means is constituted of a reflection plate 40 provided at the mobile body and a photoelectric switch 30 provided at the charger, the reflection plate 40 is arranged at the deep part of a hole 16 for transmitting light being provided at the mobile body. Also, the photoelectric switch 30 is laid out at the deep part of a hole 26 for transmitting light being provided at the charger.
Patent JP-H06162058-A (JP)
Title: Method and system for controlling delivery of coil-like product
Inventor: YAMAUCHI HIDEO
IPC: G06F19/00
Filed: 1992-11-19
Abstract: PURPOSE:To execute exact control of delivery corresponding to a production schedule of a user, and also, to hold proper stocks, in the delivery control of a coil--like product in the iron and steel industry. CONSTITUTION:Based on information such as a past variance of a delivery date and a manufacture completion scheduled date, a use schedule for each day of a user, and stock of a distribution department and the user, etc., a setting part 530 calculates a necessary filling-up quantity and determines an order placing quantiyt. Also, based on an order discrimination code of a contract unit, a grouping part 550 executes grouping of a unit manufacture coil at each of the same kind specification parts. A setting part 560 sets a delivery date and a manufacture instruction date every manufacture coil subjected to grouping by using information of stock filling-up quantity, etc. In accordance with the result of this setting, a setting part 570 sets an order placing quantity to be prepared thereafter.