baber/WOPTO huggingface dataset:
Patent JP-H03197562-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: ISHIO ATSUSHI
IPC: C08G75/0209
Filed: 1989-12-26
Abstract: PURPOSE:To prepare the title compsn. giving a molded article with the flash generation reduced and excellent mechanical strengths by compounding a linear polyphenylene sulfide resin with a crosslinked polyphenylene sulfide resin and a silane compd. CONSTITUTION:The title compsn. is prepd. by compounding: 100 pts.wt. polyphenylene sulfide resin which is virtually linear and has a number-average mol.wt. (Mn) (measured by gel permeation chromatography using 1- chloronaphthalene as the solvent) of 7000 of higher and such a mol.wt. distribution that the ratio of the wt. average mol.wt. (Mw) to the number-average mol.wt. (Mw/Mn) is less than 10; 1-100 pts.wt. crosslinked polyphenylene sulfide resin which has a melt viscosity (300 deg.C, 200/sec) of 5X10<4> P or lower, a number- average mol.wt. of 7000 or lower, and such a mol.wt. distribution that the ratio of Mw/Mn is less than 30; 0.05-10 pts.wt. silane compd. selected from the group consisting of an epoxysilane, a mercaptosilane, and a ureidosilane; and 0-250 pts.wt. fibrous filler.
Patent JP-H04206083-A (JP)
Title: Tape cassette
Inventor: IWANO KENJI
IPC: G11B23/087
Filed: 1990-11-30
Abstract: PURPOSE:To perform self-sustaining motion by the energizing force of a spring and the like without an external means after unlocking when a front cover is turned with a first supporting point as the center by bringing a locking member into contact with one edge which is different from part to be locked of a locking pawl of a locking member all the time, and suppressing the movement of the locking member. CONSTITUTION:A projection to be locked 7d is provided at the inner side of a U-shaped another end 7a of a front cover as a unitary body. A straight or tapered surface 7i which is continued to the projection to be locked and has the same plane or the step is further formed continuously or discontinuously. The surface is formed in the direction so that the movement of a locking member is suppressed until a cover closing straight line-cover closing time. As one means for suppressing the movement of the locking member, the contact-surface shapes 7h and 7g of the projection part of the front cover are formed of flat planes and curved planes. The contact surfaces 9g and 9f of the locking member are also formed of falt planes and curved planes. Thus, the locking member are brought into contact and associatively moved with the front cover in the turning state between cover closing-cover opening. Even if the front cover is fully opened, the defective movement of the locking member can be suppressed by the engagement with the front cover.
Patent JP-H09150811-A (JP)
Title: Method for initial setting of seal timing in transverse direction in automatic packaging machine
Inventor: MASAI TOSHIO
IPC: B65B9/20
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To save the operation with pitch fitting by performing optimally initial setting of seal timing in the transverse direction of a welding means to the difference between a phototube mark and a seal position of a packaging film before regular operation is started when the phototube mark and the seal position of the packaging film are different from each other. SOLUTION: When a packaging film F is hung on a reel for the first time, initial setting of seal timing in the transverse direction is started by setting set-up delivery zero. When heat rolls 3 and 3 for longitudinal sealing is started by means of a servo motor 18 and the first phototube mark P is caught by means of a phototube 19, a packaging machine main body which stops at a regular position and is waiting for starting is started and judges the result on transverse sealing by means of a heat roll 4 for transverse sealing and the position of the phototube mark P and measures a deviation between the closest phototube mark P on the upstream side and the seal timing of the heat roll 4 for transverse sealing to correct the set-up delivery.  By this correction, a correction from the timing for detecting the phototube mark to the seal timing in the transverse direction is converted by the corrected pulse count by a rotary encoder 18A and seal operation is performed after correction.
Patent JP-H03199143-A (JP)
Title: Mask and method for marking glass with mask
Inventor: YOKOTA TOSHIO
IPC: C03C19/00
Filed: 1989-12-28
Abstract: PURPOSE:To form a clear pattern and to mark glass by selecting a mask for laser beam marking composed of a metallic substrate and a specified metallic mesh. CONSTITUTION:A mask 4 for laser beam marking composed of a metallic substrate 3a and a metallic mesh 3b formed into a pattern to be marked is selected.
Patent JP-H10176359-A (JP)
Title: Outer tube for drain faucet opening and closing device
Inventor: OTA YASUMI
IPC: E03C1/23
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To restrain looseness due to dead-weight and to secure an efficient space for a sink, etc., by connecting a flexible pipe part and hard-flexible pipe part molded with a hard-flexible resin material and constituting a point not requiring flexibility with the flexible pipe part to each other in a tubular shape. SOLUTION: Thermal expansion stress is dispersed to a metal short cylinder 33 and hard-flexible pipe part 23 even when a flexible pipe part 13 made of fluororesin is thermally expanded by bathtub water rising to intermediate height of a guide tube. Consequently, projection quantity of a head end of a filament core 2 in the inside of a mechanical box 31 of a plunger 12 is maintained as specified by restraining extension in the axial direction. Additionally, at the time of connecting the metal short cylinder 33 to the flexible pipe part 13 and the hard-flexible pipe part 23, thermal expansion stress is transmitted to the hard-flexible pipe part 23 only through the short cylinder 33. Additionally, a point requiring linearity is constituted of the hard-flexible pipe part 23, and a point required to be arranged curved and to meander is constituted of the flexible pipe part 13.  Consequently, it is possible to flow drain by making wiring more compact, to extensively and efficiently use a space under a wash basin and to maintain an operating property.
Patent JP-H11170595-A (JP)
Title: Image forming apparatus
Inventor: TAKEHARA ATSUSHI
IPC: B41J2/45
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain an image of high quality by making the exposure energy per unit area of one dot constant by making both of exposure intensity and a dot diameter constant with respect to all of LED light emitting elements constant. SOLUTION: The total light emitting time of respective LED light emitting elements made constant in exposure intensity is divided into a plurality of light emitting times by a light emitting time dividing means 20 without changing the total light emitting time per one pixel to keep exposure energy constant from the relation between the exposure intensity and the light emitting time. By repeating light emission at a light emitting interval set at every LED light emitting element 12 by a drive control means 15 so that a dot area per one pixel becomes constant, an irradiation position is shifted in a sub-scanning direction and the dot area per pixel of an image corresponding to the image data formed by the respective LED light emitting elements 12 is made constant.  By this constitution, a dot area per pixel is made constant while exposure energy is kept constant and, therefore, an image of high quality is obtained.
Patent JP-H04201746-A (JP)
Title: Air suspension for seat
Inventor: AKIYAMA MASAMI
IPC: B60N2/52
Filed: 1990-11-30
Abstract: PURPOSE:To automatically adjust suspension force of an air spring by switching a switching control valve by turning a pinion gear, meshed with a drive gear mounted to a link arm for supporting an upper frame of a seat, to control supply/discharge of compressed air to/from the air spring. CONSTITUTION:When a load of exceeding suspension force of an air spring 42 is applied to a seat by seating a sitting person, an upper frame 12 is sunk in against the suspension force of the air spring 42 to contract a link 16. Then, a link arm 16a is swiveled with a connecting rod 20 serving as the center, and a pinion gear 66 is turned in the clockwise direction by moving a drive gear 62 downward. Consequently, the first/second cams 98, 100 are turned with a shaft 64 in the clockwise direction to press a supply pin 54 of a switching control valve 44 by the first cam 98. Accordingly, by connecting an inflow port to an outflow port of the switching control valve 44, compressed air is supplied to the air spring 42 from a compressor to increase the suspension force of the air spring.
Patent JP-H07151609-A (JP)
Title: Infrared sensor
Inventor: UESHIMA HIROSHI
IPC: G01J1/42
Filed: 1993-12-01
Abstract: PURPOSE:To improve the operating speed and sensitivity of an infrared sensor higher than the conventional levels. CONSTITUTION:A positive temperature coefficient thermistor R1 and negative temperature characteristic thermistor R2 absorb infrared rays and thermisters R3 and R4 have the same constitutions as the thermistors R1 and R2 have, but do not absorb infrared rays. An infrared sensor has such a structure that temperature sensitive films which have thicknesses of about 1mum and on which the thermistors R1 and R2 are formed are heat-insulatingly supported on a surrounding substrate by means of the four supporting beams of a supporting layer and insulating layers and infrared absorbing layers are provided on the thermistors R1 and R2. The potentials at the thermistors R3 and R4 become to reflect the temperature of the substrate and offset the influence of the substrate temperature. Infrared rays projected upon the thermistors R1 and R2 are thermally absorbed by the infrared absorbing films and, since the thermistors have opposite coefficients, the output potentials of the thermistors show large changes. Namely, this infrared sensor only outputs temperature changes which do not rely upon the temperature of detection sensors, but are caused by infrared rays, as voltage values which are higher than the conventional examples.
Patent JP-H09179954-A (JP)
Title: Radio information transmission device
Inventor: UCHIDA HIROYASU
IPC: G06K17/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide a business card in radio card form which enables its entry contents to easily be altered, to read business card information out of the business card to display it in business card format, and to alter the displayed information by correction or addition and store it. SOLUTION: This is a radio card reader writer 100 including a means which reads in business card data out of the radio card 200 stored with the business card data, a display means 11 which displays the read business card data in business card format, and a means 110 which corrects the business card data displayed on the display means 111. The radio card reader writer 100 is so constituted that the radio card stored with the business card information can be stored, and easily carried. The information inputted to the radio card reader writer can be rearranged by a digital processing part and can also be inputted as data to a personal computer, etc., and rearranged.
Patent JP-H06182491-A (JP)
Title: Production of sand core
Inventor: OKAMOTO HIDEMASA
IPC: B22C3/00
Filed: 1992-12-18
Abstract: PURPOSE:To form a coating layer capable of withstanding a casting pressure at a uniform and adequate thickness by coating the surface of a sand core prototype formed by compounding a furan resin, a hardener for curing the resin by heating and polyaluminum silicate sulfate and solidifying sand with a slurry coating material consisting of a neutral aq. dispersion consisting essentially of refractories. CONSTITUTION:The sand core prototype contg. the polyaluminum silicate sulfate is produced by first compounding the polyaluminum silicate sulfate with the sand, the furan resin and the hardener for curing the resin by heating, then curing the compsn. by heating. The surface of the resulted sand core prototype is then coated with the slurry coating material consisting of a neutral aq. dispersion consisting essentially of powdery refractories. Then, the the coating material is instantaneously flocculated by the polyaluminum silicate sulfate existing on and near the surface of the sand core prototype and the surface is therefore thickly coated.
Patent JP-H10158581-A (JP)
Title: Ultraviolet-curable coating composition for can
Inventor: TAKAMI SEIJI
IPC: C09D163/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet-curable coating composition capable of forming a coating film having an excellent workability, adhesivity, hardness, appearance and retort resistance even at a low irradiation and suitable for the coating of a can. SOLUTION: This ultraviolet-curable coating composition for a can contains (A) 10-90 pts.wt. of a compound having an alicyclic epoxy group in the molecule, (B) 1.0-90 pts.wt. of a compound having an oxetane ring in the molecule, (C) 1-30 pts.wt. (based on 100 pts.wt. of A+B) of a copolymer having at least one each of oxetane ring and glycidyl group in the molecule and (D) 0.01-20 pts.wt. of a cationic polymerization initiator generating a cation by ultraviolet irradiation. A coated metallic can is produced by coating a metallic can with the coating composition and irradiating with ultraviolet rays.
Patent JP-H06185734-A (JP)
Title: Microwave oven with heater
Inventor: INOUE HIROKI
IPC: F24C1/02
Filed: 1992-12-18
Abstract: PURPOSE:To effectively prevent condensation of steam generated from a matter to be heated at a periphery of a door and in a heater unit in a microwave heating mode. CONSTITUTION:A magnetron 6, a cooling fan 8, a hot air circulating fan 21 and an electric heater 23 are driven in a hot air heating mode, a damper cover 43 is closed, a matter 50 to be heated is heated by a microwave, and heated also by hot air to be circulated. In a microwave heating mode, the magnetron 6, the fan 8, and the fan 21 are driven, the cover 43 is opened to make a heating warehouse 5 and a heater communicate unit with an exhaust duct 44. Steam 51 generated from the matter 50 to be heated by the microwave is sucked from a hot air circulation port 25 by the rotation of the fan 21, and discharged to the atmosphere via the cover 43 and the duct 44.
Patent JP-H09177517-A (JP)
Title: Valve timing change device of v-type engine
Inventor: HORATA OSAMU
IPC: F02D13/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform valve timing changes of intake valves in both banks of V-type engine. SOLUTION: At least two intake valves are operated at different timing in the respective banks A, B of a V-type engine 1 by a valve timing change device. The valve timing change device is provided with cams 11a, 11b, 11aB, 11bB which are provided for the respective intake valve, a phase change means 10a which is provided in one bank A and relatively rotates one cam 11b of the bank A to the other cam 11a so as to change phase, and interlock means 33, 33B, 34 which couple one cam 11b of the bank A with one cam 11bB of the other bank B so as to interlock the cams 11b, 11bB mutually.
Patent JP-H06158624-A (JP)
Title: Direct current supply device for electrolytic stain-proofing device
Inventor: MATSUKI SHIGEYUKI
IPC: E02B1/00
Filed: 1992-11-26
Abstract: PURPOSE:To effectively maintain an electrolytic stain-proofing device for a long term by detecting the temperature of sea water and a sea level near a stain proofing objective face having a conductive painting film through a sensor, and automatically controlling electric current on a signal issued from the sensor. CONSTITUTION:The temperature of sea water near a stain proofing objective face 2 is measured by a water temperature sensor 5 and inputted into a D.C power source device 4 through a lead wire 6, and when the above temperature is higher (lower) than set temperature, supplied direct current is controlled larger (smaller). The water level (area) of the stain proofing objective face 2 from a low tide level 7 to a high tide level 8 is inputted into a linear riser 12 from a water level sensor 9 through a lead wire 10 as electric capacity signal 11, and a stain proofing objective area is measured on the signal 11. A signal for the above area is inputted into a controller 14 through a lead wire 15 and converted into a control signal and transmitted to the D.C power source device 4 through a lead wire 15. Control is carried out so as to supply the direct current having current value previously fixed in proportion to the control signal based on the above tide level, and the current density of the conductive painting film face of the stain proofing objective face 2 can be always kept constant.
Patent JP-H10178433-A (JP)
Title: Information delivery device
Inventor: HIROSE TAKASHI
IPC: H04L12/70
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To flexibly correspond to change without necessitating the management of an identifier corresponding table by giving an inter-computer communication address to dialing up from a terminal and transmitting information toward this address to an ATM communication line. SOLUTION: At the time of receiving information delivery from a server 1, a terminal 2 transfers an information delivery request to the server 1 through a modem 3, a telephone network 4, a modem 5, a dial up connector 6 and a route controller 7 through the use of an already obtained IP address. The server 1 receiving the information delivery request sends IP data to a receiving adapter 8 by the controller 7. The adapter 8 converts the IP data to and ATM cell to send to a transmitter 9, which converts the ATM cell to data for a satellite line to transmit toward a geostationary satellite 10. The terminal 2 receives satellite line data by a receiver 11 and converts it to an ATM cell to output to a receiving adaptor, which outputs IP data of the ATM cell to a terminal 2.
Patent JP-H05147932-A (JP)
Title: Extracting agent for rare earth metal and extraction method
Inventor: TAKAHASHI TOSHIO
IPC: C22B59/00
Filed: 1991-11-28
Abstract: PURPOSE:To efficiently extract and separate rare earth metal ions by extracting these ions from an acid aq. soln. containing rare earth metal ions by using a solvent containing a specified alkyl phosphoric acid or its salt. CONSTITUTION:The extracting solvent is prepared by dissolving one or more kinds of compds. expressed by formula [I] [e.g. (1,3-dimethylbutyl) (2-hexyldecyl) phosphate] by 0.01-2mol/l in an org. solvent (e.g. kerosine). In the formula, R<1> is a secondary alkyl having 5-12 carbon number, R<2> is a branched primary alkyl having 10-18 carbon number, X is H, univalent or bivalent metal ion or NH4. The acid aq. soln. containing rare earth metal ions has 0.01-2N acid concn. (e.g. hydrochloric acid) and 10-500g/l rare earth metal ion concn. as rare earth oxide (R2O3). To effect extraction, it is generally preferable to bring the extracting solvent into contact with the acid aq. soln. containing rare earth metal ions in a counter flow at 10-50 deg.C by using a multi-step liquid-liquid contacting device. Especially, this extracting agent has a characteristic to easily effect reverse extraction.
Patent JP-2000165041-A (JP)
Title: Method for correcting thin film wiring board
Inventor: SAKAMURA YUKIO
IPC: H05K3/46
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a correction method of a thin film wiring board, which can correct a defective part even if it exists in a part of a thin film wiring pattern. SOLUTION: Correction protection films PL whose etching speed is faster than an insulating film 80 are formed on the insulating film 80 and a wiring pattern 90. The correction protection film PL at the part of a connection pad 90A having a defect is etched, the wiring pattern 90A having the defect is removed and a new correction wiring pattern is formed.
Patent JP-H04208306-A (JP)
Title: Method for controlling combustion in solid item combustion device
Inventor: MIYAZOE TSUKANE
IPC: F23N1/02
Filed: 1990-11-30
Abstract: PURPOSE:To provide an automatic and accurate restriction over a variation in combustion for a long period of time and also a variation for a short period of time and perform a stable combustion by a method wherein a thickness of fuel layer, a speed of hearth grid and an amount of feedback control of an amount of supplying air are corrected in response to a result of normal estimation of tendency of quality of dust quality or the like through a fuzzy calculation based on outputs of various sensors. CONSTITUTION:A detected signal of each of sensors at a sensor part 31 is collected and processed at an input processing part 28a of a calculation part 28. The detected signals are processed into each of detected values required for producing a feed-back control signal at a detected amount calculation part 28b and a fuzzy calculation for determining a corrected value or the like and then the values are supplied to a controlling amount calculation part 28c and a fuzzy control part 29. A present furnace temperature is always estimated at a dust quality sensing part 29a at the fuzzy control part 29 and an actual trend of dust quality during combustion is always estimated through a fuzzy calculation based on the thickness of the dust layer or the like. Various correction values such as a thickness of dust layer or the like are determined to the most appropriate values corresponding to the actual dust quality at the estimated time when the tendency of the dust quality is estimated under a total judgement at the correction value output part 29b based on each of the estimated tendencies. Each of the corrected values automatically adjusted in response to the determination is supplied from a corrected value outputting part 29b to an adding part 30, and then each of feed-back control signals at the calculation part 28 is corrected to a control signal of the most appropriate combustion state corresponding to the dust quality.
Patent JP-H05149408-A (JP)
Title: Intermittent drive gear
Inventor: INOUE HIROYOSHI
IPC: F16H27/02
Filed: 1991-11-29
Abstract: PURPOSE:To revolve and drive a ratchet in one direction intermittently with an actuating member which rectilinearly reciprocates. CONSTITUTION:A ratchet 2 has pawl parts 2a more than one which is formed irregularly in gear shape with equal pitch P (equal space) along its periphery. A bearing supporting plate 8 is prepared for reciprocating linear motion of the ratchet 2, near the pawl parts 2a more than one. On the top face 8a of the bearing supporting plate 8, a couple of miniature bearings 11 and 12 are arranged which are in a direction opposite each other centering an axis 5 of the ratchet 2 and are different in a phase with about half pitch (0.5 P) of the pitch P of pawl parts 2a. By touching and departing alternately the miniature bearings 11 and 12 with/from the pawl parts 2a more than one which is caused by reciprocating linear motion of a couple of miniature bearings 11 and 12, the ratchet 2 rotates in one direction intermittently.