baber/WOPTO huggingface dataset:
Patent JP-H1035053-A (JP)
Title: Printer
Inventor: OTSUKI NOBORU
IPC: B41J19/22
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To simply conduct a manual movement of a carriage at an abnormal time of a paper jam and the like by a method wherein a clutch mechanism transmitting a rotation by a friction is provided between a drive pulley and a drive source. SOLUTION: An operator moves a carriage for example in the arrow (e) direction by manual operation at an abnormal time of a paper jam and the like. Thereby when a carriage drive belt 11 moves in the arrows (e) direction, a hook part 10b receives a reaction force, a torsion coil spring 10 and a drive pulley 9 are in a loosed state, the carriage is movable in the arrow (e) direction. Next, when the carriage drive belt 11 is moved in the arrow (f) direction, the drive pulley 9 and the torsion coil spring 10 rotates in the arrow directions (c), (d). Further, the torsion coil spring 10 is slid at a periphery of the driven pulley 9 under a load, the carriage is movable in the arrow (f) direction. Thereby, a manual movement of the carriage can be simply conducted.
Patent JP-H11355410-A (JP)
Title: Portable telephone
Inventor: KASUGA HIROMI
IPC: H04M1/23
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the width of a portable telephone and to prevent a function from being damaged by making pressing down a left button and a right button independently 1st and 2nd operations respectively and making pressing down both left and right buttons in the same row at the game time a 3rd operation. SOLUTION: In a front view of a portable telephone 1, there are two row arrangements of left and right buttons 2 and 3 horizontally. As for a button operation method, first, to independently press down a left button 2 is a 1st operation and next, to independently press down a right button is a 2nd operation. And, to simultaneously press down the left and right button 2 and 3 in the same row is a 3rd operation. In such a case, the inner parts of the buttons are higher than the outer parts in order to make it easy to simultaneously press down the buttons 2 and 3 in the same row and to prevent a malfunction. Two left and right buttons 2 and 3 introduce three kinds of operations in this way and there is no mechanical change from a conventional portable telephone in which there are tree buttons rows horizontally.
Patent JP-S6091973-A (JP)
Title: Production of sheetlike food and apparatus therefor
Inventor: MATSUSHITA YOSHITAKA
IPC: A23L17/00
Filed: 1983-10-22
Abstract: PURPOSE:To obtain a sheetlike food in a good finished condition, by pressing a flaky raw material with a press roll while feeding the raw material onto a conveyor belt. CONSTITUTION:A falky raw material 10 sprayed with a treating solution is moved and contact bonded with the rotation of a tension roll 2, a tension roll 3 and a press roll 4. The pres roll 4 for pressing the flaky raw material 10 in the state of facial contact with a conveyor belt 1 is provided before the tension roll 3. The raw material 10 is separated from the press roll 4 in a floated state from the belt 1 and delivered as a sheetlike product 14.
Patent JP-S6176688-A (JP)
Title: Treatment of burr in fine hole working
Inventor: NODA HIDEAKI
IPC: B21D28/00
Filed: 1984-09-21
Abstract: PURPOSE:To dissolve away the burrs in perforated parts and to form fine holes having excellent out of roundness without burr by coating a resist on both surfaces of a thin metallic plate perforated with the microholes, removing the burred parts formed in the perforating stage and exposing and developing the resist then treating the same with an etching soln. CONSTITUTION:The may microholes 2 having about several 10mum diameter are perforated by die pressing, etc. to the thin metallic plate 1. The burrs 3 are formed on the rear side 4b in the blanking direction by the pressing. After the front and rear surfaces of the plate 1 are cleaned, the resist 4 is coated to 2-3mu thickness on both surfaces and is prebaked at 80 deg.C. The outside peripheral parts of the microholes 2 on the rear side 4b in the blanking direction by the pressing are then masked 5 and the resist is exposed and developed. The resist in the masked parts is stripped and thereafter the resist 4 is tightly adhered to the plate 1 by post baking. The plate is then subjected to an etching treatment to etch away the peripheral parts 1a of the microholes where the resist 4 does not exist, by which the burrs 3 in said parts are throughly etched away and the microholes 2 having the excellent out of roundness without burrs are formed.
Patent JP-H0539452-A (JP)
Title: Resin composition for coating material
Inventor: SAIBA MAKOTO
IPC: C09D133/04
Filed: 1991-08-07
Abstract: PURPOSE:To provide the subject composition containing two kinds of specified acrylic resins, an amino resin and an acid catalyst, showing a high reactivity in curing of a coating film, excellent in shelf life and most suitable for a top coat of an automobile. CONSTITUTION:An objective composition containing (A) the first acrylic resin obtained by copolymerization of the first monomer mixture between a carboxylic group-containing monomer and a monomer not containing a glycidyl group, (B) the second acrylic resin obtained by copolymerization of the second monomer mixture between a glycidyl group-containing monomer and a monomer not containing a carboxylic group, (C) an amino resin and (D) an acid catalyst, provided that the side chain of the component (A) and/or (B) has a hydroxyl group and that the monomer mixture of the component (A) contains a monomer represented by formula I or II (R1 is H or CH3; R2 is monoester of carboxylic acid containing aromatic or aliphatic ring; (n) is 1-5) in an amount of 5-30wt.% based on 100wt.% total amount of the monomer mixtures in the components (A) and (B).
Patent JP-H0925259-A (JP)
Title: Production of tertiary amine having long-chain saturated aliphatic group
Inventor: SATO AKIHIRO
IPC: C07C209/48
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a tertiary amine having a saturated aliphatic group and the iodine value equal to or less than 1 in high yield. SOLUTION: A support-carrying nickel-based catalyst is used as a hydrogenating catalyst in an amination process for aminating a long-chain unsaturated aliphatic nitrile by reacting it with hydrogen in the presence of a hydrogenation catalyst and an already used catalyst obtained from the aminating process is used as the hydrogenation catalyst in a methylation process and an organic catalyst is used as its promoter and the already used catalyst obtained by the methylation process is used as a hydrogenation catalyst as a curing process and in the curing process after methylation process, the methylated product is reacted with hydrogen at 140-180 deg.C under 30-50kg/cm<2> G pressure.  Thereby, it is not required to separate the catalyst in each process and since amination reaction, methylation reaction and curing reaction are continuously carried out in same reactor, reacting operation is also readily carried out. The resultant tertiary amine is good amine free from coloration.
Patent JP-H0481835-A (JP)
Title: Base for photographic paper
Inventor: TAMAGAWA SHIGEHISA
IPC: G03C1/79
Filed: 1990-07-25
Abstract: PURPOSE:To produce the bright surface photographic paper which has sufficient smoothness and is advantageous in terms of cost by specifying the internal bonding strength of raw paper to a specific value and subjecting the paper to a calender treatment between metallic rolls and synthetic resin rolls. CONSTITUTION:The internal bonding strength of the raw paper is increased by using the pulp produced from needle-leaf trees and the internal bonding strength of the raw paper is decreased by using the pulp produced from broadleaf trees. The internal bonding strength of the raw paper is adjusted to 1.2 to 1.8kg.cm by selecting the kinds of the pulp and the kinds of additives and adjusting the amts. of these materials to be used. The paper is liable to be cut if the internal bonding strength is small. The effective surface improving effect is not obtainable if the internal bonding strength is large. The material of the synthetic resin rolls of the calender treatment between the metallic rolls and the synthetic resin rolls to be executed during coiling after drying of the raw paper is selected from synthetic resins, such as polyester. The moisture of the raw paper at the time of the calender treatment is preferably 6.0 to 9,0% and the surface temp. of the synthetic resin rolls is set at 50 to 250 deg.C. The base for photographic paper is produced by coating both surfaces of such raw paper with polyolefin.
Patent JP-S6259543-A (JP)
Title: Quartz glass tube
Inventor: OMAE TOSHIKAZU
IPC: C03B37/018
Filed: 1985-09-06
Abstract: PURPOSE:To produce a quartz glass tube giving an optical transmission material having low transmission loss, by applying a boron-doped quartz glass layer to the inner surface of a low-OH quartz glass tube having an OH-group content of lower than a specific level. CONSTITUTION:A natural or synthetic low-OH quartz glass tube having an OH-content of <=200ppb is prepared beforehand. A boron-doped quartz glass clad layer is applied to the inner surface of the low-OH quartz glass tube by the CVD process using BF3 as the dopant to obtain the objective quartz glass tube. The absorption of moisture from the quartz glass tube to the boron element can be prevented by this process. An optical fiber having low transmission loss can be produced by inserting a quartz glass rod into the quartz glass tube obtained by the above process, integrating by heating and drawing the integrated product in the form of a filament.
Patent JP-S6257780-A (JP)
Title: Method for welding inside reinforcing plate of box-structure body
Inventor: SAKURAI TAKASHI
IPC: B23K9/00
Filed: 1985-09-07
Abstract: PURPOSE:To improve the welding efficiency of a box-structure body which is formed by putting skin plates around a reinforcing plate, by simultaneously performing groove welding of the reinforcing plate with plural electroslag welding machines after welding the corner sections of the box body. CONSTITUTION:Firstly, a box body 2 is formed by putting skin plates of web plates 4a and 4b and flange plates 4c and 4d around a reinforcing plate 3. Then the box body 2 is placed on a conveyer 9 and its corner sections are welded by using two sets of welding heads 10 of a welding equipment 11. Thereafter, the box body 2 is carried to a consumable nozzle type electroslag welding equipment 14 and the groove sections of the reinforcing plate 3 are simultaneously welded by using plural electrodes 19. By applying this method, distortion and bend of the box-structure body 2 caused by unbalanced heat input are completely prevented. Therefore, the dimensional accuracy and welding efficiency are improved.
Patent JP-H0942139-A (JP)
Title: Fluid driving device
Inventor: IWANAGA SHIGERU
IPC: F04D13/04
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To promote a miniaturization, high efficiency and low cost, in regard with a hydraulic turbine being driven in use of fluid force. SOLUTION: This driving device is provided with two blades 56 extending in the radial direction, a blade-inter-passage 58 formed between these blades 56, a hydraulic turbine 55 with a blade based part 57 supporting these blades at the side of a radial center, a driving nozzle 59 being locally set up as being opposed to a peripheral part of the blades 56 and jetting a fluid in the circumferential direction, and an outflow port 63 opposedly set up to a blade central part respectively, and in this constitution, the blade-inter-passage 58 in a part to be opposed to the driving nozzle 59 is equipped with a conce-through passage 62 surrounded after approaching to each peripheral part of the blades 56 and an axial side of the blades 56 with a proximity wall 61 installed in a fixed wall 60.
Patent JP-H0485242-A (JP)
Title: Automatic document feeder
Inventor: OKAMOTO YUJI
IPC: G03G15/04
Filed: 1990-07-26
Abstract: PURPOSE:To reduce the occurrence of uncopying due to multi-feeding of documents and the generation of an invalid copy by providing a means for obtaining one consecutive existing time of a document according to the detection output from a sensor, and a means for stopping the supply of a document when the obtained consecutive existing time is longer than a designated time determined depending on the size of a document. CONSTITUTION:During passing of a supplied document, sensors SEN1-SEN18 provided in the midway of a transport path, for example, or in an exposure portion detect whether the document actually passes the positions where the sensors are provided or not. The above detection is performed by a contact sensor which is adapted to come into contact with the document or by an optical sensor which is adapted to detect reflected light from the document or transmitted light. As the document transport speed is constant at this time, one consecutive existing time of the document can be obtained from the detection output of the sensor. As the consecutive existing time is determined depending on the size of a document and the transport speed of the document in the case where the document is sent correctly, the time is previously calculated to be taken as a designated time.
Patent JP-H0483139-A (JP)
Title: Semiconductor deflection sensor
Inventor: YOSHINO YOSHI
IPC: H01L29/84
Filed: 1990-07-26
Abstract: PURPOSE:To highly precisely detect deflection by bonding a deflection sensitive chip made of Si for detecting the deflection by piezo resisting effect to a glass base seat having a specified average linear expansion coefficient. CONSTITUTION:A deflection sensitive chip 10 is formed of Si, and detects deflection by piezo resisting effect. A base seat 20 is formed of a glass having an average linear expansion coefficient of 2.2X10-2.9X10/ deg.C at 25-200 deg.C. In a sensor formed by bonding the chip 10 to the base seat 20, the change of offset voltage is extremely small, and detection precision can be enhanced.
Patent JP-S6090462-A (JP)
Title: Automatic facsimile method of microfilm
Inventor: SUZUKI HIROMASA
IPC: H04N1/04
Filed: 1983-10-24
Abstract: PURPOSE:To eliminate complex series of adjustment and to allow facsimile of microfilms by simple operation by facsimileing after automatically adjusting light exposure, focus of a coma picture, and a position of a frame range of a coma picture. CONSTITUTION:When a microfiche film 2 is transferred to an optical system, its picture information reaches a licenser 8 through a lense system 3, where luminous energy of a light source 1 is automatically adjusted so that input light exposure is detected and enters a prescribed range. Then the facsimile system compares output voltages for every picture element of the licenser 8, automatically adjusts a distance between the film 2 and the lens system 3, and adjusts focus so that difference between the maximum value, and the minimum value of said output voltage will become maximum. Lastly the system roughly scans picture information of a coma picture with the licenser 8 by rotating a mirror 7 and determines a position and inclination of the coma picture within a range of a rectangular processing frame before adjusting these positions and inclination automatically.
Patent JP-H0859919-A (JP)
Title: Phenolic resin composition
Inventor: OTANI SHUNSUKE
IPC: C08G8/28
Filed: 1994-08-23
Abstract: PURPOSE: To obtain the subject composition having flame resistance, heat resistance, antistatic performance, etc., without deteriorating excellent properties such as moldability, flexibility and electric properties which are characteristic to polypropylene by melting and kneading the polypropylene with a powdery phenolic resin semi- -cured material. CONSTITUTION: This resin composition is obtained by melting and kneading (A) 100 pts.wt. of polypropylene with (B) 5-50 pts.wt. of a powdery phenolic resin semi-cured material (preferably, having an acetone-extraction rate of 10-90% and particle diameters of 1-100μm). Further, a preferable example of the component B is a semi-cured material obtained by heating and semi-curing a mixture obtained by compounding a phenolic novolak with a curing agent and/or a semi-cured material obtained by thermosetting a resol-type phenolic resin. Heating temperature is preferably 100-140 deg.C for producing the semi-cured material having cured structure whose acetone- -extraction rate is 10-90%.
Patent JP-S6441430-A (JP)
Title: Speed change controller of vehicle equipped with clutch type automatic transmission
Inventor: HAYASHI TATSUYA
IPC: F16H59/04
Filed: 1987-08-08
Abstract: PURPOSE:To prevent the generation of speed change hunting by suspending the switching from low speed to high speed when the car speed for switching to low speed is realized and by restoring and holding the speed change state to the original low speed. CONSTITUTION:A microcomputer 31 is judging means and holding control means consists of a CPU 32, ROM 33, and a RAM 34. In the RAM 33, a shift-up speed change boundary data and a shift-down speed change boundary data for switching the speed change state of an automatic transmission constituted of the stepping-in quantity (theta) of an accelerating pedal 18 and the car speed V of a forklift from low speed to high speed are memorized. The CPU 32 memories the stroke quantity of a clutch actuator 6 into the RAM 34 and also memories the stroke quantity of a shift actuator 7 into the RAM 34. Further, the actuators 6-8 for clutch control, shift selection and advance/retreat selection are drive-controlled through an interface 13 and the actuator driving circuits 35-37 on the basis of the program data which is previously determined by the CPU 32.
Patent JP-S58100456-A (JP)
Title: Ultraspeed transistor
Inventor: OGURA MUTSUROU
IPC: H01L21/331
Filed: 1981-12-10
Abstract: PURPOSE:To obtain the ultraspeed transistor operating in the high-frequency region of several TH2 or higher by replacing a high conduction layer by a metal in the metal base transistor with a high conductive inversion layer generated in the interface of a hetero junction. CONSTITUTION:When the weak forward bias of approximately 0.2V is applied between an N<+> GaAs emitter region 12 and an N<+> diffusion layer 15 for a base contact and the reverse bias of 1-2V between the N<+> diffusion layer 15 and an N<+> GaAs substrate 18, a high mobility inversion layer is formed between a non-doped GaAlAs thin-film layer 13 and a P<-> GaAs collector region 17, and a low-resistance base layer 16 is shaped. Electrons in the emitter region 12 are prevented by the thin-film layer 13, and are not injected to the collector region 17, and the transistor is brought to an OFF state. When the emitter region 12 and the N<+> diffusion layer 15 are further biased, electrons which cross the thin-film layer 13 from the emitter region 12 and are discharged penetrate the low-resistance inversion layer 16, and are accelerated in the substrate 18 direction by an electric field in the collector region 17, and the transistor is brought to an ON state.
Patent JP-S6355763-A (JP)
Title: Cassette fitting device
Inventor: NAGATSUKA OSAMU
IPC: G11B15/675
Filed: 1986-08-27
Abstract: PURPOSE:To eliminate a holder stopper provided conventionally and to make the device light by providing a floating regulating part on a cassette pressing member and regulating the gap between the cassette located at charging position and the bottom face of a cassette holder. CONSTITUTION:A floating regulating part 12X is provided on a cassette pressing member 12 to regulate the maximum value X that the cassette bottom face floats over the holder bottom face. In case, now, the gap between the cassette bottom face and the holder bottom face be C at the loading completion position of a holder, the cassette upper face abuts the regulation part 12X at the time of descending a stroke amount B2=X-C, when the holder 8 is tried to be pushed down further. The regulation part 12X does the same work as the conventional holder stopper by setting a distance X so as to attain to the overstroke allowable amount B1=B2. The device can thus be made lighter by eliminating the stoppers at the four corners of the main body.
Patent JP-2000024903-A (JP)
Title: Hand machine tool
Inventor: ALBERT KLEIDER
IPC: B24B45/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent the dissociation in the error operation of a spindle lock means by forming a pressure point when a grooved rim is rotated. SOLUTION: A grooved rim 27 is a stopper comprising the entraining action with the triple arranged profiles of a locking travel raceway 67, and comprises the coaxially extended section and notch 674 of the locking travel raceway 67 and a hole 900 for receiving one end of a spring. In the locking travel raceway 67 for forming the pressure point between the grooved rim 27 and a rolling element on the basis of the action of the spring, the arrangement of the upward gradient is excluded. The inexpensive sintered metal is used for the extruded press steel for the grooved rim 27. The grooved rim 27 made of the sintered metal having the upward gradient of the locking travel raceway 67 is exposed to the high pressure of the rolling element, and not sufficient on the basis of the slight impact viscosity. Further the restoring switching force of a clamping flange is increased by a spring of the clamping flange, whereby the face pressure between the grooved rim 27 and the rolling element is kept low.
Patent JP-H0738627-A (JP)
Title: Radio telephone set and radio transmitter-receiver
Inventor: NOJIMA MIGAKU
IPC: H04M1/72516
Filed: 1993-07-15
Abstract: PURPOSE:To improve the remote operability of a cordless telephone set by adopting the configuration that a telephone number and a password are provided before a remote control signal to send the result when a concerned equipment is resident at the outside of a transmission reception area of a master set. CONSTITUTION:When the user depresses each button of a remote control button section, where a location in a master set zone, in a public zone or at the outside of a public zone a slave set is resident is discriminated. When the residence in the master set zone is displayed on a liquid crystal display section 22, a radio channel with the master set 3a is connected and a remote control signal corresponding to the remote button operation is sent to the master set, in which the signal is processed. On the other hand, when the residence in the public zone is displayed on the liquid crystal display section 22 by the reception setting processing, the slave set is connected to the public radio channel and sends a telephone number of the master set 3a stored in advance in a ROM 36 and when the line is connected, a # signal stored in a RAM 37 is sent in advance to stop a reply message outputted from the master set 3a and an identification number of the master set 3a is sent and the control signal corresponding to the remote operation button is sent to the master set.
Patent JP-S6356480-A (JP)
Title: Ink ribbon cassette
Inventor: MATSUZAKI MASATOSHI
IPC: B41J32/00
Filed: 1986-08-27
Abstract: PURPOSE:To prevent defective take-up of an ink ribbon or runaway motions of the ribbon from occurring, by providing at least one of cassette cover plates with a projected part for making contact with a side part of the roll of the ink ribbon on a payout core, on the surface of the cover plate opposed to the ink ribbon. CONSTITUTION:At the beginning stage of take-up of an ink ribbon 7, a side part 7a of the roll of an ink ribbon makes contact with a projected part 6g, and a back tension is applied to the ink ribbon 7 due to a frictional force acting between the ink ribbon and the projected part 6g, so that the ribbon 7 is gradually taken up around a take-up core 9 without runaway motion. When the roll diameter of the ribbon on the payout core is reduced to or below l, the side part 7a of the roll of the ribbon does not make contact with the projected part 6g. At this time, however, an appropriate back tension is applied to the ribbon because of an increase in the take-up load, so that runaway motions of the ribbon do not occur.