baber/WOPTO huggingface dataset:
Patent JP-H02281073-A (JP)
Title: Toughness-modified thermoplastic polyurethane molding material and its preparation
Inventor: DEIITORITSUHI RAUSUBERUKU
IPC: C08L75/04
Filed: 1990-03-14
Abstract: The impact-modified thermoplastic polyurethane moulding compositions essentially comprise A) from 70 to 99 parts by weight of at least one thermoplastic polyurethane elastomer (A), B) from 1 to 30 parts by weight of at least one graft polymer (B) built up from B1) an elastomer (B1) having a glass transition temperature of below -40 DEG C serving as the graft base, and B2) a graft (B2) prepared in one or two steps from  alpha -methylstyrene and acrylonitrile or  alpha -methylstyrene, styrene and acrylonitrile,  where, in the graft (B2), i) the amount by weight of polymerised  alpha -methylstyrene units is greater than that of styrene units, ii) the ratio by weight between the polymerised  alpha -methylstyrene or  alpha -methylstyrene-styrene units and the acrylonitrile units is from 60:40 to 90:10, and iii) the degree of grafting is between 15 and 30 and the parts by weight of (A) and (B) add up to 100 parts by weight, and C) from 0 to 60 % by weight, based on the weight of (A) and (B), of at least one additive.
Patent JP-S56157129-A (JP)
Title: Priority selecting circuit
Inventor: ITOU MAKOTO
IPC: H03K17/00
Filed: 1980-05-08
Abstract: PURPOSE:To ensure a successive and selective output at a certain interval, by using a pulse generator which generates a pulse by the presence of an input signal plus an AND gate which decides the priority among the input signals by this pulse. CONSTITUTION:A pulse generator 13 produces the first signal P after e.g. time T1 since the generation of a signal I3. At the moment of generation of the signal P, an AND gate 4-2 is opened by a signal I2 with an inhibition given to an AND gate 4-3. An FF9-2 is set by the output of the gate 4-2 and then reset by the output of the gate of a delaying circuit 11 to form a pulse. The AND gate 4-3 is inhibited by a low signal G until the FF9-2 is reset. When the signal G is set at a high level, the signal I3 is supplied to an FF9-3 through the AND gate 4-3 and by the next signal P. Thus a pulse is delivered. In other words, the signal I2 is first selected and delivered and then the signal I3 in case both these signals are produced within the same period.
Patent JP-S55156149-A (JP)
Title: Automatic fat and oil feeding device for winding cylinder
Inventor: OBARA MAKOTO
IPC: B21C47/30
Filed: 1979-05-21
Abstract: PURPOSE: To enable to feed fats and oils smoothly into an internal portion of the winding cylinder during winding of a hot-rolled steel hoop by a method wherein a plurality of distributing valves are provided on a subplate and the respective distributing valves are connected by a main piping while a hole to feed highly pressurized fats and oils into the main piping is provided in a main shaft of the winding cylinder.  
     CONSTITUTION: The winding cylinder 1 effects expanding and contracting operations by means of a revolving cylinder 3, therefore, a wound steel hoop can be withdrawn therefrom. A manifold 2 is mounted at an end of the winding cylinder 1. A subplate 8 which is a base plate of the manifold 2 is arranged with distributing valves 10 thereon symmetrically with an interval of 45 degrees. The respetive distributing valves 10 are connected by a main piping 11 sequentially and one end thereof is connected to a fats and oils feeding hole 7 within a winding cylinder main shaft 6 and fats and oils are fed to respective distributing valves 10. Fats and oils feeding ports 12 communicating with spots to be lubricated with fats and oils in the winding cylinder 1 are provided to supply the fats and oils from the distributing valves 10 to the internal portions of the winding cylinder 1 through the fats and oils feeding ports 12. According to this method, the fats and oils are fed into the internal portions of the winding cylinder automatically and smoothly even though during a hot winding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08252136-A (JP)
Title: Box-like object housing shed having anti-seismic structure and method to assemble box-like object housing shed having anti-seismic structure by attaching anti-seismic structure to box-like object housing shed
Inventor: MINAMI OSAMU
IPC: A47B97/00
Filed: 1995-02-14
Abstract: PURPOSE: To prevent fall of an object housing shed and damage to ornamental objects by providing expanding members above or below or both from above and below a top plate of the box-like object housing shed to press the expanding members onto a ceiling or by supporting vessels and utensils by the lower part of the expanding members. CONSTITUTION: Multi-tier double-cylindrical expanding members 7 are disposed upward on a top plate 1 of a box-like object housing shed, wherein the top plate 1 is positioned at a proper height below a ceiling, vessels and utensils are placed on the top plate, and the upper end of the multi-tier double-cylindrical expanding members 7 are pressed onto the ceiling, so that the box-like object housing shed will not fall. Otherwise, multi-tier double-cylindrical expanding members 12 are disposed downward from the top plate 1, and inserted into a vessel 14 and the like having an opening, which are placed on a shelf 8, so that movement of the vessel and the like can be prevented.
Patent JP-H05226469-A (JP)
Title: Dividing method of semiconductor substrate
Inventor: OURA MASAHIRO
IPC: H01L21/78
Filed: 1992-02-17
Abstract: PURPOSE:To prevent cracks from occurring unnecessarily in a glass layer so as to obtain a semiconductor chip excellent in electrical properties by a method wherein a semiconductor substrate is broken with no adhesive tape pasted on its underside. CONSTITUTION:An ultraviolet ray-sensitive tape 8 is pasted on the upper side of a semiconductor substrate 1 provided with half-cut grooves 4 used for breaking the substrate 1 into semiconductor chips 7. The semiconductor substrate 1 is placed on a soft sheet, and when a press roller 6 is rolled in the direction of A as it is pressed downwards, the semiconductor substrate 1 is distorted as warped upwards. When the semiconductor substrate 1 is distorted, as the adhesive tape is not pasted on the opening of the grooves 4, stress acts on the opening to make it expand in the directions shown by arrows c, whereby the substrate 1 is broken and divided into semiconductor chips 7. Therefore, when cracks reach to a glass layer, advancing in a thicknesswise direction, cracks occur rectilinearly also in the glass layer, so that unnecessary cracks are prevented from occurring in the glass layer.
Patent JP-H02238968-A (JP)
Title: Page printer
Inventor: KADOUCHI ATSUSHI
IPC: B41J5/30
Filed: 1989-03-13
Abstract: PURPOSE:To utilize memory effectively by providing means for setting the capacity of an input buffer on an operating panel and means for determining the capacity of the input buffer based on the setting of the capacity setting means. CONSTITUTION:An operator sets an input buffer capacity meeting to the use by means of an indication panel 11 and an operational key switch 12. The capacity being set is stored in an EEPROM 6 while simultaneously share of a RAM 4 is modified and the memory area of an input buffer 10 is increased or decreased. The input buffer 10 having capacity thus determined is used for following printing operation, and remaining empty area in the RAM 4 is used as a working memory. Since the EEPROM 6 is non-volatile, the capacity being set is not erased even when power supply is turned ON or OFF and it is effective untill next setting.
Patent JP-H07272055-A (JP)
Title: Paper money receiving and paying machine
Inventor: ARIKAWA JUNICHI
IPC: G07D9/00
Filed: 1994-03-30
Abstract: PURPOSE:To efficiently perform return operation by providing a money reception and payment stacker detachably on the front side, and also providing a return door which opens and closes a temporary storage part on a temporary storage plate and its opening and closing mechanism in front of the stacker main body. CONSTITUTION:The money reception and payment stacker 100 is provided detachably on the front side of the machine body 1, and the 2nd return. door 34 which freely opens and closes the temporary storage part 101 on the temporary storage plate 102 is provided on the front side of the stacker main body of the money reception and payment stacker 100. Further, the 2nd return door 34 is opened and closed while the money reception and payment stacker 100 is loaded in the machine body 1. When money reception is canceled, temporarily stored paper moneys on the temporary storage plate 102 can be returned altogether by opening the 2nd return door 34, and the operation is efficiently performed. Further, all processes for conveying the temporarily stored paper moneys to a return opening, one by one, can be omitted.
Patent JP-H02240884-A (JP)
Title: Offset correction circuit
Inventor: KIUCHI NAOKI
IPC: G11B21/10
Filed: 1989-03-14
Abstract: PURPOSE:To increase the bit density substantially by providing a correction voltage generating section, supplying a generated correction voltage to an offset correction section and decreasing a level difference between a preset reference voltage and an inputted complementary regenerative signal. CONSTITUTION:The circuit is constituted of an amplifier 1 and plural DC component correction circuits 2a, 2b and a complementary regenerative signal is fed to the amplifier 1 from an external selection circuit. The amplifier 1 amplifies the regenerative signal and generates a reference voltage for offset correction from each regenerative signal and supplies the voltage to the circuits 2a, 2b. Then the reference voltage is compared with the complementary regenerative signal at the detection section 3, the correction voltage generating section 4 applies the correction voltage to an offset generating section 5 based on the result. Then the difference of the level between the reference voltage and the complementary regenerative signal is reduced. Moreover, the correction voltage correction speed of the generating means 4 is changed over by a switching means and the bit density is substantially increased.
Patent JP-H05265765-A (JP)
Title: Power-on device
IPC: G06F9/445
Filed: 1992-03-18
Abstract: PURPOSE:To secure the connection of a power-on device which switches on the power supply of an electronic computer system to this system despite the absence of a program loading function. CONSTITUTION:A power-on device 1 loads a program which carries out a power-on action into a rewritable memory 11 from an electronic computer system 2 and then works. Then the device 1 is provided with a ROM 12 which stores a program having the same function as a part of the program loaded into the memory 11. Thus, the device 1 works based on the program stored in the ROM 12 when no program is stored in the memory 11.
Patent JP-S63227070-A (JP)
Title: Gas laser device
Inventor: UCHIDA YUTAKA
IPC: H01S3/038
Filed: 1987-03-17
Abstract: PURPOSE:To set the intensity distribution of laser beams arbitrarily by optionally setting the pre-ionization density of a discharge space in response to a numerical aperture by a through-hole. CONSTITUTION:A cathode 6 positioned to a lower section in a pair of main electrodes is formed by a member with a large number of through-holes 8 such as a punching metal, a wire gauze, etc., and a numerical aperture in the cross direction of the cathode 6 by the through-holes 8 is set so as to be made larger in both end sections than the central section in the cross direction. A large number of corona electrodes 9 as pre-ionization powers are disposed at the rear of the cathode 6. Consequently, the intensity distribution of laser beams can be changed freely by arbitrarily setting the numerical aperture in the cross direction of the cathode 6 by the through-holes 8. Accordingly, laser beams having arbitrary intensity distribution can be oscillated by a simple structure.
Patent JP-S57177539-A (JP)
Title: Forming method for multiple layer wiring
Inventor: MUTA HIROKI
IPC: H01L21/3205
Filed: 1981-04-24
Abstract: PURPOSE:To obtain a highly reliable multiple layer wiring by a method wherein an aperture is provided in an interlayer insulator film, at the least the aperture wall is covered with a thin metal film same as or different from the metal constituting the lower wiring, the aperture is filled up by means of nonelectrolytic plating for a flush surface, and then an upper wiring layer is provided. CONSTITUTION:An SiO2 layer 22, an Al wiring 23, a CVDS SiO2 layer 24 are successively laid on a wafer 21, after device formation. Then a resist mask 25 is formed and an aperture 30' is provided thanks to a CF4+O2 mixture applied through an aperture 30. Formation follows of a 200-500Angstrom  thick Al film 26 by vapor plating. Next, the resist 25 is removed with the Al film 26 left on the wall of the aperture 30'. Non-electrolytic Ni plating is done to fill up the aperture 30' with Ni for a flush wafer surface. Lastly, an upper Al wiring 28 is provided. Repetition of this process results in a highly reliable multiple layer wiring with the wafer surface flat.
Patent JP-S62217839-A (JP)
Title: Cooling system of generator for rolling stock
Inventor: KITAMURA YUTAKA
IPC: H02K9/19
Filed: 1986-03-18
Abstract: PURPOSE:To prevent the abnormal heating and abnormal cooling inside a generator, by providing a sensor to detect the temperature of coolant for engine and an ON-OFF control valve in accordance with the output of the sensor in the passage through which a part of coolant flows into the generator of a rolling stock. CONSTITUTION:An electromagnetic valve 9 is provided at a hose to make the coolant circulate from a water jacket 3 to the coolant passage inside a generator 8 and has got an exciting coil 10, a movable valve 11 and a valve sheet 12. A sensor 13 detects the temperature of the coolant inside the water jacket 3. A control unit 14 inputs the output of the sensor 13, compares it with the preset value and energizes the exciting coil 10 when the output of the sensor 13 gets to the preset value and closes the valve 9. A connecting line 15 connects the control unit 14 to the exciting coil 10. Another connecting line 16 connects the control unit 14 to the sensor 13. When the temperature of an engine 1 comes up, the sensor 13 detects the temperature and outputs it to the control unit 14. When this output exceeds the preset value, the unit 14 introduces the current to the exciting coil 10, closes the valve 9, stops feeding the coolant and prevents the abnormal cooling.
Patent JP-H06272240-A (JP)
Title: Construction method for building
Inventor: ISHIMA TORU
IPC: E02D5/24
Filed: 1993-03-22
Abstract: PURPOSE:To quickly form a structural body having a high finish precision and quality in a simple work process at a low cost. CONSTITUTION:A frame body A is formed with a concrete side wall in a factory, it is installed at a construction site, a pressing fluid is sprayed to the inside from the vertical direction through jet holes of an edge body section 3 at the lower end sections of side walls 2 to excavate and fluidize the ground, and a form is horizontally sunk and buried in the ground. No formwork and no accessory member are required during execution, the execution can be made in the city where a sufficient execution space is not available, no pit excavation is made around adjacent buildings, and no adverse effect is given to the adjacent buildings. The fluid is sprayed from the lower section of the frame body A to the inside from the vertical direction, the discharged soil and sludge water are not leaked to the outside of the frame body A, the work environment and the living environment of the periphery are not polluted, a structural body can be quickly formed at a low cost, and the execution period can be sharply shortened.
Patent JP-S58177620-A (JP)
Inventor: YAMADA MASAO
IPC: A47K3/00
Filed: 1982-04-13
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-H04371678-A (JP)
Title: Car stop
Inventor: TANAKA TOSHINORI
IPC: E04H6/42
Filed: 1991-03-26
Abstract: PURPOSE:To indicate surely vacant car spaces in a parking lot to increase guidance efficiency to the vacant car spaces. CONSTITUTION:A lighting fixture 2 emitting light and a car detection sensor 3 detecting whether there is parking in a parking space are provided to a car stop 1, and flashing of the lighting fixture 2 is controlled by output of the car detection sensor 3. In the case there is no parking in a parking space, the lighting fixtures 2 on boundary lines 4 on both sides of the parking space are always turned ON to irradiate the boundary line 4 in a parking section, and a vacant car space can be clearly indicated to increase guidance efficiency of a car. The boundary line 4 in the parking section is irradiated by the lighting fixture 2, so that visibility of the boundary line 4 is increased and, at the same time, an emitted light is a mark showing the boundary.
Patent JP-S53147337-A (JP)
Title: Steering differential device for car
Inventor: HAMA YOSHITERU
IPC: B62D7/08
Filed: 1977-05-30
Abstract: PURPOSE:To agree the sectional angle of a tire with a theoretical turning angle by means of a simple structure, by using left and right gears for differential linked each other on the basis of the rate of the variation of the related curve of the sectional angle of the tires of left and right tires.
Patent JP-H05268284-A (JP)
Title: Intermediate frequency amplification circuit
IPC: H04B1/26
Filed: 1992-03-18
Abstract: PURPOSE:To simplify circuit configuration in respect of an intermediate frequency amplification circuit to amplify an intermediate frequency signal obtained by converting the frequency of a digital radio system to which a QPSK or other linear modulating system is applied. CONSTITUTION:This intermediate frequency amplification circuit is constituted so as to be provided with amplifiers 111 to 11M to execute the amplification processing of the intermediate frequency signal obtained from a received signal modulated in accordance with transmitted information by converting the frequency of that received wave respectively in series in the linear zone of an input/output characteristic and band pass filters 131 to 13N which are inserted dividedly into the input/output terminals of plural amplifiers 111 to 11M, and in addition suppress the inter-code interference of the transmitted information by shaping the frequency spectrum of the intermediate frequency signal.
Patent JP-H09260557-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAOTOME MASANORI
IPC: H01L29/78
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To electrically insulate a semiconductor device from a cooling body, and improve the heat radiation, with a flat IGBT(insulated gate bipolar transistor). SOLUTION: A solder sheet 7, a metallic plate 5 for takeout of currents, a solder sheet 7, and an insulating substrate 6 are stacked on the emitter terminal 2 of a flat IBGT 1. Likewise, also on the collector terminal side 3, a solder sheet 7, a metallic plate 5 for takeout of currents, a solder sheet 7, and an insulating substrate 6 are stacked. The insulating board 6 is pressed with a flat press not shown in the figure, and the solder sheet 7 is fused by heating these parts and then is cooled to solder each part. The insulating board 6 is manufactured by covering both sides of an insulating board 10 such as an alumina plate, an aluminum nitride plate, etc., with metallic films 11. By constituting it this way, the flat IGBT 1 is insulated electrically from the cooling body not shown in the figure, but thermally good conductivity can be secured.
Patent JP-H10240327-A (JP)
Title: Free-form surface machining method, free-form surface machining device and recording medium therefor
Inventor: YOSHIDA YOSHIKAZU
IPC: G06F17/50
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To easily perform a curved surface machining desired by a designer by individually allocating the plural pieces of machining instruction information to be instructed at the time of machining a curved surface to plural operators. SOLUTION: The free-form surface selected by the designer is displayed on the display curved surface of a monitor 22 together with an end point group. The designer specifies a control point group (end point group) to be moved by using a mouse 14B and a keyboard 14C, etc., while viewing the display screen. In this case, the eight end points groups are simultaneously specified as the end point group to be moved and they are allocated to the respective dials of a dial operator 14A. By the constitution, the designer arbitrarily adds various deformation to the free-form surface by operating the respective dials of the dial operator 14A and easily performs the desired curved surface machining.
Patent JP-H06249139-A (JP)
Title: Discharge pump for concrete cutter
Inventor: WATANABE NAOTAKA
IPC: F04B53/10
Filed: 1993-03-01
Abstract: PURPOSE:To provide a discharge pump for concrete cutter which employs a light-weight generator and is highly efficient. CONSTITUTION:A discharge pump for concrete cutter is provided with a cylinder 11, a hollow piston 12 which is provided in the cylinder 11 with a sufficient gap between inner walls of the cylinder, a seal member 13 whose tip contacts outer wall of the hollow piston 12 and which shuts off a flow passage which is formed between the cylinder 11 and the hollow piston 12, a suction valve 14 which forms the flow passage by opening and closing a hollow section of the hollow piston 12 when the hollow piston 12 reciprocates, and a discharge valve 16 which is inserted into a piston rod 15 and opens and closes a discharge passage in conjunction with the piston rod 15.
Patent JP-S63229785-A (JP)
Title: Power device for highly repetitive pulsed laser
Inventor: TAMAGAWA TORU
IPC: H01F27/28
Filed: 1987-03-19
Abstract: PURPOSE:To effectively supply energy to a laser discharger by winding a plurality of windings on a core necessary times and connecting the windings in parallel. CONSTITUTION:A plurality of low voltage windings 31a-31d wound on the sides of a core 30 for a pulse transformer are connected in parallel. A high voltage winding 32 is connected in series with the section wound on the sides of the core 30. Accordingly, since the section covered with the winding of the core surface is much increased as compared with a pulse transformer in which one winding is wound necessary times on the core, a magnetic flux which interlinks the winding is increased to such an extent to reduce leakage flux. Thus, a leakage inductance is reduced to decrease the inductance of the pulse transformer and the saturable reactor.
Patent JP-S62218139-A (JP)
Title: Head cleaning of ink jet printer
Inventor: HIROSE TATSUYA
IPC: B41J2/165
Filed: 1986-03-20
Abstract: PURPOSE:To enable non-contact and stable head cleaning of the surface of an ink head by causing an air stream to be injected after supply of a detergent and then the detergent and the air stream to be discharged from the external circumference of a guide plate. CONSTITUTION:After printing, a guide plate 20 is arranged in close proximity to the jet surface of an ink head 1 when the ink head 1 is set at a cleaning position, and under this condition, a detergent 24 is supplied from a feeder pipe 23. The detergent 24 is held in a gap between an air nozzle plate 9 and a guide plate 20, and at the same time, some quantity of detergent 24 penetrates into an air nozzle 10. Consequently ink droplets in the air nozzle plate 9 and the air nozzle 10 melt into the detergent 24. Later an air pump is actuated to supply a compressed air into the air nozzle 10, and the compressed air injected from the air nozzle 10 is guided by the guide plate 20, being scattered to the external circumference of the ink head 1 along the air nozzle plate 9. Thus the detergent is discharged and ink droplets adhering to the neighborhood of the air nozzle 10 are stripped off by the detergent and compressed air. After this, the ink droplets are discharged to the external circumference of the guide plate 20 along with the detergent and compressed air.