baber/WOPTO huggingface dataset:
Patent JP-H0829920-A (JP)
Title: Photographic film and inspection method thereof
Inventor: AOMI HIROSHI
IPC: G03D15/00
Filed: 1994-07-13
Abstract: PURPOSE:To make it possible to easily and surely determine whether the film information recorded in a photographic film is correct or errorneous in a short time. CONSTITUTION:Film information pattern distinguishing codes 15 are so set as to correspond to patterns of film information 13, 14, 13a, 14a one to one and they are recorded optically together with the film information 13 in the edge part of a leader part 10a of the photographic film 10. Several photographic films 10 are pulled out for every lot and developed to make the film information pattern distinguishing code 15 visible. The film information pattern distinguishing code 15 is read by an OCR and compared with the correct film information pattern distinguishing code 15.
Patent JP-H11337198-A (JP)
Title: Energy saving refrigeration system
Inventor: SAKAIDA SUSUMU
IPC: F25B1/10
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain an energy saving refrigeration system having reduced refrigerant circulation flow rate and power demand in which the reduced refrigerant circulation flow rate can be sustained through the entire compression process. SOLUTION: A plurality of refrigeration cycles each having an evaporator, a compressor and a condenser are combined into one refrigeration system wherein the evaporation temperature of evaporator is differentiated among the plurality of refrigeration cycles and liquid refrigerant is fed from a high temperature evaporator to a low temperature evaporator. The plurality of refrigeration cycles include a low temperature refrigeration cycle having a compressor 3 to be combined with a low temperature side evaporator 1 but having no economizer, and a high temperature refrigeration cycle having a compressor 4 to be combined with a high temperature side evaporator 2 and an economizer 7.  Liquefied refrigerant from the condenser 5 in the low temperature refrigeration cycle is combined in the economizer 7 through an expansion valve 8 and introduced through another expansion valve 10 to the high temperature side evaporator 2 and the liquid refrigerant is also fed through an expansion valve 11 to the low temperature side evaporator 1.
Patent JP-H0326140-A (JP)
Title: Telephone set
Inventor: ASAGA JUNICHI
IPC: H04M1/00
Filed: 1989-06-23
Abstract: PURPOSE:To eliminate the load of an opposite party executing a morning call service by providing a controller having a means to set the time desiring to be informed, a means to detects a set time and a means to inform the set time. CONSTITUTION:A clock control part 8 supervises a signal to transmit the set time inputted from a dial from a clock part 6 and it detects the time desiring to be informed, then, immediately, the part 8 issues the signal for generating a ringing tone to a ringing tone signal generating part 5, and the ringing tone is sounded. Thereafter, by hooking off a handset, the ringing tone can be stopped, or the ringing tone can be stopped after the lapse of a time in a certain degree. At the time of hooking off the handset, from the handset, a present time is noticed through a loudspeaker 1 by a sound signal. The set time inputted from the dial can be confirmed by a time display play 7. Thus, the load of the opposite party to execute the morning call service can be eliminated.
Patent JP-S5586135-A (JP)
Title: Preparation of semiconductor device
Inventor: TANIZAKI AKINORI
IPC: H01L21/301
Filed: 1978-12-23
Abstract: PURPOSE: To avoid damaging chips when cracking them, and further, arrange and adhere the cut chips at appropriate intervals on a plastic film.  
     CONSTITUTION: The surface without scribed grooves 2 of a silicon substrate 1 is adhered to a plastic film 3 and the film is fixed to a cover 4, a film 7 of the same material is fixed to a jig 6 and the cover and the jig with the films are mounted on a pressure reducing jig 11 one over the other. Evacuating air between the films 3 and 7 first from 12 and then introducing air from 10, the two films are vacuum adhered. Next, being placed on a jig 13 with the grooves 2 downwards and pressed with a roller 14, chips 16 are packed between the two films at prescribed intervals without being damaged. Next, they are placed on a vacuum chuck 17 with the cover 4 downwards and after the film 3 is absorbed onto a filter 18, the surface of the film 7 is heated by infrared rays 19, etc., while air is introduced fom 12, then, the film 7 peels off from the surface of the chips 16. Next, the film 3 is removed from the chuck 17. By so constructing, the yield and the reliability of the device are improved and automatic assembly is enabled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5684874-A (JP)
Title: Manufacture of battery equipped with spiral electrode
Inventor: TSUDA SHINGO
IPC: H01M50/528
Filed: 1979-12-12
Abstract: PURPOSE:To stabilize the performance of a battery, by using a flat metallic disk defining a plurality of slots in a radial pattern as a current collector plate to be welded with a core material protrudingly provided with each of the upper and lower end faces of a spiral electrode and by welding the disk with its corresponding core material while positioning one of said slots between the electrodes of a welder. CONSTITUTION:A spirally-wound electrode is formed between a positive electrode plate and negative electrode plate with their respective separators interposed therebetween. On each of the upper and lower end faces of the electrode, there is provided the terminal edge portion 4 of the core material of the positive electrode plate or negative electrode plate in sucu a manner that the edge portion 4 protrudes from its corresponding end face. Current collector plates 11, 15 made of flat metallic plates are welded in series to their respective terminal edge portions 4 by means of a pair of welding electrodes 10, 10'. Here, each of the current collector plates 11, 15 defines a plurality of rectangular slots 13 arranged in a radial pattern. The welding is carried out by positioning one of the slots 13 between the welding electrodes 10, 10'. Thus, any reactive current can be cut off by the slot 13 during the welding, thereby obtaining an effective welding current 17 and permitting a sure welding operation.
Patent JP-H0720730-A (JP)
Title: Image forming device
Inventor: NAKAMICHI KIYOSHI
IPC: G03G15/00
Filed: 1993-06-30
Abstract: PURPOSE:To prevent the generation of irregularities in a transfer caused by the vibration of a transfer sheet by reducing or stopping the supply of destaticization energy to a discharge separator for separating a transfer sheet after a toner image is transferred from an image carrier. CONSTITUTION:While the leading edge of the transfer paper passes by 22mm just before the leading edge reaches between a fixing roller 28 and a pressure roller 29 and 3mm just after the passage, the supply of the electrical energy of the AC voltage of an AC discharge separator 15 is stopped and the destaticization of the transfer paper is stopped, but electrostatic attracting force with respect to a photosensitive drum 10 is not reduced, so that even if the leading edge of the transfer paper abuts on the surroundings of the fixing roller 28 or the pressure roller 29, the vibration of the transfer paper is not transmitted to a transfer part and the irregularities in the transfer are not generated. Moreover, while the tailing edge of the transfer paper passes by 5mm just before the tailing edge reaches between a pair of standby rollers 26 and 5mm just after the passage, the supply of the electrical energy of the AC voltage of the AC discharge separator 15 is stopped and the destaticization is stopped but the electrostatic attracting force with respect to the photosensitive drum 10 is not reduced at all, so that the irregularities in the transfer do not occur.
Patent JP-S6317949-A (JP)
Title: Heat-resistant resin composition
Inventor: YAGI NORIO
IPC: C08L73/00
Filed: 1986-07-11
Abstract: PURPOSE:The titled composition having improved heat resistance, impact resistance, chemical resistance and good appearance free from ply separation, comprising an imidated copolymer containing a specific amount of unsaturated dicarboxylic acid imide derivative residue and a polyamide as essential components. CONSTITUTION:(A) 10-90wt% imidated copolymer consisting of A1: 0-30pts.wt. rubber-like polymer and A2: 70-100pts.wt. monomer residue comprising 30-65mol% aromatic vinyl monomer residue, 35-50mol% unsaturated dicarboxylic acid imide derivative residue, 0-15mol% maleic anhydride monomer residue and 0-20mol% other vinyl monomer residue is blended with (B) 0-80wt% copolymer consisting of B1: 0-70pts.wt. rubber-like polymer and B2: 30-100pts.wt. monomer residue comprising 35-65mol% aromatic vinyl monomer residue and 35-55mol% vinyl cyanide monomer residue and (C) 10-90wt% polyamide.
Patent JP-S6318603-A (JP)
Title: Permanent magnet
Inventor: MIZOGUCHI TETSUHIKO
IPC: H01F1/057
Filed: 1986-07-11
Abstract: PURPOSE:To obtain a magnet particularly having good temperature characteristics by sintering an alloy composed mainly of Fe and containing a rare earth element R containing Y, Co, B and Ga, thereby producing a permanent magnet which is composed mainly of a ferromagnetic Fe-rich phase of the tetragonal system and containing a non-magnetic Laves phase. CONSTITUTION:A given amount of Ga is added to a composition of the R-B-Co- Fe system to develop a non-magnetic Laves phase. Its wt.% composition is such that R is 10-40%, B is 0.1-8%, Co is 1-30%, Ga is 0.1-1%, and the remainder is substantially Fe. This alloy is ground to an average particle diameter of 2-10mum, oriented by applying a magnetic field when pressing, subsequently sintered in Ar of about 1100 deg.C, and then aged. If the proportion of the Laves phase is 2-10vol.%, B is 0.8-0.95wt.% and 90wt.% or less of Ga is substituted by Al, then a permanent magnet is obtained which has a higher Curie temperature an paticularly has good temperature characteristics.
Patent JP-H0522131-A (JP)
Title: Lock detection circuit for pll circuit
Inventor: SAKAI YUJI
IPC: H03L7/095
Filed: 1991-06-06
Abstract: PURPOSE:To detect an unlock state at a PLL circuit before real unlocking, and to execute stable lock detection with fidelity. CONSTITUTION:A first comparator circuit 23 compares an error voltage from a PLL circuit 4 with a first reference voltage. A second comparator circuit 24 compares the error voltage with a second reference voltage. According to the compared outputs of these first and second comparator circuits, a lock detecting output is formed to define an error voltage range between the first reference voltage and the above-mentioned second reference voltage as the lock state of a PLL circuit 4. The first and second reference voltages are set with the above-mentioned error voltage as a center in the case of setting the oscillation frequency of the PLL circuit 4 at an oscillation center frequency.
Patent JP-S5587085-A (JP)
Title: Timer
Inventor: SUZUKI TAKUJI
IPC: G05B19/02
Filed: 1978-12-25
Abstract: PURPOSE: To perform the display whether the ON-OFF time set two or more is normal or abnormal, by the comparison and judgement of the ON-OFF timer data information of a plurality stored and set through substraction.  
     CONSTITUTION: The timer ON-OFF time A, B once are set and stored in the data memories 4, 5 via the set data input unit 1 and multiplexer 3. Further, the timer ON time C at second times is set and stored in the data memory 6 via the sequence input unit 2 and multiplexer 3, then the subtraction circuits 8, 10 perform the subtraction of (B-A), (C-A) respectively. If (C-A)<(B-A) is not satisfied, the comparison circuit 15 produces failure judgement signal. This signal is inputted to the input  data failure normal display circuit 24 via the gate circuit 20. The output of the circuit 24 displays the abnormal set due to contradiction of the set time on the display  unit 8. The contradictions of the timer ON-OFF time set two or more are similarly processed to display the set for normal or abnormal display. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6318400-A (JP)
Inventor: SUZUKI KUNIKAZU
IPC: G10L15/32
Filed: 1986-07-10
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-H0825781-A (JP)
Title: Stencil printer
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/18
Filed: 1994-07-14
Abstract: PURPOSE:To prevent the consumption and strike-through of ink by providing ink scraping means for scraping excess ink remaining on an inner periphery without contributing to printing of ink supplied to the inner periphery by ink supply means and a backup roller brought into contact with the inner periphery of the cylinder. CONSTITUTION:In the case of stencil printing, a mask for the printing is wound on the outer periphery of a print drum, ink is supplied from the inner periphery of the drum, and a print sheet is pressed to the drum by pressing means to be printed. In this case, a scraper 20 as ink scraping means for scraping the excess ink remaining on the inner periphery of a plate cylinder 7 without contributing to the printing is provided near the downstream side of an ink roller 10 of ink supply means 200 in the rotating direction of the cylinder 7. A separable press roller 14 for pressing a print sheet to the cylinder 7 to be separable to the cylinder 7 is disposed at the lower vicinity of the outer periphery of the cylinder 7. Further, a backup roller is disposed in the cylinder 7 opposed to the roller 14.
Patent JP-S5954862-A (JP)
Title: Gas seal valve
Inventor: KATAOKA SHINICHI
IPC: C21B7/18
Filed: 1982-09-20
Abstract: PURPOSE:To obtain a gas seal valve with little operating space in the up-and- down direction by forming a valve plate so that it is freely moved by a valve plate movement drive unit and pressed by a valve plate pressure drive unit. CONSTITUTION:A valve plate 1 has a ring-like rubber 2 on its periphery, and gas sealing is performed by pressing this rubber to a valve seat 3. In addition, the valve plate 1 is supported by a hollow cylinder 5 through a bracket and is formed so as to be freely moved by a valve plate movement drive unit 4. A spherical bearing 6 performs said gas sealing and also transmits the pressure of the valve plate 1 by means of a valve plate pressure drive unit 9 through a drive shaft 7 and a lever 8. When the valve is to be opened, the valve plate is slightly lowered by said valve plate pressure drive unit 9 then shifted horizontally by the valve plate movement drive unit 4.
Patent JP-S5863173-A (JP)
Title: Polycrystalline thin film transistor
Inventor: YONEHARA TAKAO
IPC: H01L29/786
Filed: 1981-10-12
Abstract: PURPOSE:To obtain an MIS FET having a high carrier mobility by forming a polycrystalline semiconductor layer of columnar structure on non-crystalline or polycrystalline  substrate and disposing electrodes to produce an electric field parallel to the axis of  the columnar structure, thereby moving the carrier in a direction parallel to the axis  of the column with good crystallinity and less defects. CONSTITUTION:5-layers are deposited in vacuum on an amorphous insulating substrate  15 made of like glass. Molybdenum is deposited as a source electrode 8, silicon is then  deposited as a high density impurity-added semiconductor layer 9 in vacuum by an  electron gun while evaporating N type impurity in a crucible, and only silicon is subsequently grown in polycrystal as no-addition semiconductor active layer 10. Again, an  impurity addition is restarted, and a high density impurity-added semiconductor layer  11 is grown in the same method as the layer 9. Further, molybdenum is deposited in  vacuum as the drain electrode 12 in the same manner as the source electrode 8. Then,  as shown in Fig. b, it is etched by dry etching vertically to the substrate along the  polycrystallie column, and an insulating layer such as nitrided silicon is formed by a  plasma CVD as shown in Fig. c. A gate electrode 14 is eventually deposited as shown  in Fig. d, thereby forming a polycrystalline MIS FET.
Patent JP-H0327754-A (JP)
Title: Device for charging phase difference of multiple-stator induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K17/30
Filed: 1989-06-24
Abstract: PURPOSE:To accelerate a motor smoothly by changing the phase difference of multiple-stator induction motor based on the switching signal of a power supply circuit to the stator of the motor. CONSTITUTION:A close signal is sent to a controller 42 at the start of a motor 1, and by that signal an operation command is output from the controller to a voltage phase device 50. That is, in case that the voltage phase device is a rotary stator, it is commanded as a start time of the rotary motor of a stator for rotation. Moreover, in case that the voltage phase device is a group of phase difference changing over switches S1-S9, it is commanded as an operation time of the switch group. Furthermore, in case that the rotary stator has a phase difference position director, the signals from a starting phase difference position detector 57 and an operating phase difference position detector 58 are input to the controller so as to open or close the power supply circuit to a motor for rotation. Moreover, also in case of restricting or cancelling the rotation by a rotary electric apparatus, both phase difference position is checked and it is started, and the phase difference is changed to the operating phase difference position, and the motor continues the operation.
Patent JP-S5952653-A (JP)
Title: Printing device for solid article
Inventor: ARAKI MIKIO
IPC: B41F17/36
Filed: 1982-09-18
Abstract: PURPOSE:To enhance a high speed printing with an accuracy in positioning by continuously rotating a group of printing rollers in a printing machine and a feed-table for feeding goods to be printed at a predetermined speed in a chip type electronic parts printing device. CONSTITUTION:Goods-to-be-printed G supplied onto a carry-in conveyor 9 linearly and in a sequential manner are transferred to grooves 21 defined on an auxiliary ring 8 in a stopped-state due to an air from a nozzle 11 one by one by stoppers 23, 24 lifting up and down alternately. Sequentially, the auxiliary ring 8 is accelerated to become synchronous with respect to a feed table 7 revolving normally, and the goods G are transferred to pockets 20 by air from a nozzle 12. Then, the auxiliary ring 8 is returned to its stopped-state. Simultaneously, the goods G printed by a printing roll 4 are transferred onto a carry-out conveyor 10 by the reversed process. Since the printing roll and the feed table are normally rotated at a predetermined speed, a high-speed printing can be achieved. Also, a high accuracy in printing position as well as a minimization of vibration and noise can be achieved.
Patent JP-S6140486-A (JP)
Title: Automatic water filling system in storage pump
Inventor: SAITO MINORU
IPC: F04D9/04
Filed: 1984-07-31
Abstract: PURPOSE:To perform smooth operation with a priming detector even in time of pumping-up failure, by installing each self-priming pump in a main pump provided with the priming detector and inside a water pipe system by a priming tank either. CONSTITUTION:Each self-priming pump 3 is installed in a main pump 1 and a water pipe system by a priming tank 2. And, when a command of a priming detector 4, valves 5, 7 and 10 open, the self-priming pump starts, and pumping up operation starts at the priming tank 2, whereby the main pump 1 is filled up with water, thus pumping-up operation A takes place. Therefore, even when a leak of water occurs in the main pump due to trouble in a foot valve 13 and the pumping-up operation is no longer performable, continuous pumping up is attainable.
Patent JP-H09180636-A (JP)
Title: Manufacture of metal halide lamp
Inventor: RI MASATOSHI
IPC: H01J9/32
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To simplify a process of manufacture, so as to conveniently handle and store each component part necessary for manufacture. SOLUTION: A second external part lead wire 41 is fixedly positioned in a condition that a second metal thin plate 31 and an end part peripheral surface of a second internal part lead wire 24 are brought into contact with each other, in this condition, while heating a second end part 12 of a case 10, a pair of seal metal molds 80, 80 are made adjacent to each other, the second end part 12 of the case 10 is sealed. Also a first end part 11 of the case 10 is similarly sealed.
Patent JP-H03107742-A (JP)
Title: Micropipette adaptor for spectroscopic measuring apparatus with temperature control
Inventor: HARORUDO AARU GAANAA
IPC: G01N21/01
Filed: 1990-06-22
Abstract: PURPOSE: To perform the spectrometry of a small amount of sample material in a solution by enabling an adapter to focus parallel rays on a micropipette that is retained by the adapter and then set the beams to the parallel rays of emitted light beams. CONSTITUTION: The adapter 10 is arranged while it operates with a spectrometer 12 and is especially arranged between a light source 14 and a detector 16. Since the adapter 10 is arranged in this manner, incidence beams of parallel light 18 with an intensity of Io (λ) is emitted from the light source 14 toward the adapter 10. Then, the adapter 10 focuses the parallel light 18 on a micropipette 20 that is retained by the adapter. After that, the adapter 10 changes the beams to the parallel beams of emitted light beams 22 with an intensity of It (λ). The difference between the intensities Io (λ) and It (λ) indicates the light absorption characteristics of a sample material that is retained by the micropipette 20 and hence the composition of the sample material.
Patent JP-H08332901-A (JP)
Title: Device for attaching loader
Inventor: ISHIDA WATARU
IPC: B60R9/04
Filed: 1995-06-07
Abstract: PURPOSE: To obtain an attaching device for a system carrier bar with a few number of parts and assembly manhours by installing two hang plates provided hangingly so as to form a space in which a fixed body to install a loader can be inserted and fixing a rod inserted across them by the tightening of knobs. CONSTITUTION: An attaching stand 2 of a loader pivoting an upper side holding rod 5 turnably on the one end of a lower side rod 4 is attached to a system carrier bar 1 through an attaching means 3, which has a pair of hanging plates 7 forming a space in which the system carrier bar 1 can be inserted and an opened vertical hole 9 and a closed vertical hole 10 are provided on the center lower parts of respective hanging plates 7. The system carrier bar 1 is inserted in the space formed by the hanging plates 7 under such a state that the end part of a rod 11 formed a T letter shape hook 12 on the tip is broken away from the opened vertical hole 9 and hung down, thereafter, the end part of the rod 11 is inserted in the opened vertical hole 9 and the knobs 13 screwed to the other end of the rod 11 are tightened.
Patent JP-S5964135-A (JP)
Inventor: DEIBITSUDO MIRUZU
IPC: C04B35/00
Filed: 1983-09-05
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-S6317900-A (JP)
Title: Production of sugar chain antibody
Inventor: TANIGUCHI NAOYUKI
IPC: C07K16/00
Filed: 1986-07-10
Abstract: PURPOSE:To obtain a sugar chain antibody useful for the determination of tumor marker, etc., and having higher specificity than an antibody prepared by conventional method, by haptenizing and immunizing a mammal with an autoprotein active to immunize as a carrier protein of sugar chain. CONSTITUTION:An antibody having specificity to sugar chain can be produced by the following process. A sugar chain (e.g. gamma-glutamine transpeptidase) is decomposed with hydrazine, reacted with p-aminphenylethylamine and a reducing agent such as NaBH4, introducing an isothiocyanate group by the reaction with thiophosgene, reacting the product with an autoprotein (e.g. mouse serum albumin) of mammal immunizing as a carrier protein, mixing the produced complex with an ajuvant, immunizing a BALB/C mouse with the mixture by subcutaneous injection and separating the objective antibody from the serum of the immunized mouse.