baber/WOPTO huggingface dataset:
Patent JP-S5894002-A (JP)
Title: Electronic circuit
Inventor: HAYASAKA YOSHIAKI
IPC: D03D51/00
Filed: 1981-11-30
Abstract: PURPOSE:To seal up a control board and to eliminate an evil effect of moisture to an electronic circuit, by constituting the electronic circuit with a contactless switch, a storage circuit using no auxiliary power supply and a driving system detecting circuit. CONSTITUTION:For a control board for an automatic loom, a contactless switch 3 is turned on to switch a driving system 1 to a driving system 3. Thus the output O3 of a driving system selecting circuit 2 is set at H level, and an input is possible to a driving  system storage circuit 3. The output O1 of a storage writing control circuit 7 is changed to L level from H level with the signal C for a prescribed period. In this case, the output of the circuit 2 is stored in the circuit 3. The circuit 3 uses no auxiliary power supply even when the power supply is cut off and then stores the switch selected  position. At the same time, the outputs Q and -Q of a driving system change detecting circuit 8 deliver the H and L levels respectively by the signal C. The outputs of an AND circuit 4 and an OR circuit 5 are set at L and H levels respectively. Thus the driving systems 2 and 1 are turned on and off respectively. When more time elapses, the output O2 of the circuit 7 is set at L lvel. Then the output of the circuit 8 is reset to its original state, and the output of an AND circuit 6 is set at 1. Thus the system 3 is turned on.
Patent JP-H0854215-A (JP)
Title: Method and apparatus for measuring surface outline of indeterminate-shaped plane cut wood sawed by sawing machine
Inventor: MOGAMI SHOTARO
IPC: B27M1/00
Filed: 1994-08-16
Abstract: PURPOSE:To correctly grasp the outline of the surface of a wood by defining a reference plane matching the surface plane of the wood and a reference axis extending in the rotary moving direction of a band saw on the reference plane thereby detecting the coordinates on the reference axis of the opposite end points of an image projected onto the surface of the wood through irradiation with light. CONSTITUTION:When a material wood 1 is ted toward a band saw 2, a reference plane is preset at the XY plane to be aligned with the surface of the wood and a reference axis is set at the Y-axis extending in parallel with time running direction of the band saw 2 on the reference plane. The position of the light source 3 and the direction of a light beam 3 projected therefrom are selected so that the light beam 31 produces a streak of light L0 on the surface of the material wood 1, streaks of light L1, L3 at the upper and lower bark parts and streaks of light L2, L4 on the surface of the band saw 2. Images of the streaks of light L, L1 and L2 are focused on the photosensitive faces of CCD cameras 4, 5. The upper end point of the image of streak of light L0 is determined by the outline on the surface of material wood 1 and the lower end point of the image of the streak of light L2 is determined by the outline on the rear surface of an indeterminate plate member 11 sawed by means of the band saw 2.
Patent JP-S6170900-A (JP)
Title: Flat plate speaker unit
Inventor: NISHIMURA TAKAAKI
IPC: H04R7/20
Filed: 1984-09-14
Abstract: PURPOSE:To prevent the reduction of sound pressure without a gap rubbing by connecting a W type roll with a coupling cone. CONSTITUTION:A flat plate speaker unit consists of a diaphragm 1, a voice coil 4, a damper 5, a frame 6, a plate 7, a W-type roll 10 and a coupling cone 11. A horizontal part 10a between W-type rolls 10 before assembling is located at a higher position compared with the horizontal part 11a of a cone 11 and protruded in the direction of the diaphragm 1. When the diaphragm 1, the roll 10 and the cone 11 are bonded, adhesive agent is pressed by the spring action of the roll 10 and the bonding can be executed easily.
Patent JP-H0357050-A (JP)
Title: Data transfer device
Inventor: OOSUDA HIKOYUKI
IPC: G06F13/00
Filed: 1989-07-26
Abstract: PURPOSE:To improve the reliability of transfer data regardless of the change of transfer data due to some cause on the way of transfer by transferring the parity from the transfer destination to the transfer destination together with data. CONSTITUTION:This device consists of a bus timing control means 11, a precedence control means 12, an address/data control means 13, an operation mode control means 14, a transfer data/parity temporary holding means 15, an input/ output means 16, and an input/output control means 17. Signal lines 22 and 23 are different by operation mode and are used by an external circuit to transfer data with the parity or without the parity in accordance with the presence or the absence of parities of the transfer source and the transfer destination. Data to be transferred is transferred, and the parity from the transfer source is transferred to the transfer destination. Thus, data and the parity from the transfer source are transferred without operation, and the reliability of data and the parity in the transfer destination is improved.
Patent JP-H0566100-A (JP)
Title: Seeker mounted near air intake
Inventor: TAMAKI YASUHISA
IPC: F42B15/01
Filed: 1991-08-01
Abstract: PURPOSE:To enhance the detecting and pursuing performances of a missile without degrading its flying performance by loading a seeker near an air inlet. CONSTITUTION:In a missile 1 having an air intake duct 3, there are provided a seeker 4 loaded on a curved recess on an air intake duct 3 and a cowling 7 which covers the curved recess and the seeker smoothly.
Patent JP-H08187093-A (JP)
Title: Preparation of antigen of pasteurella
Inventor: JIENIFUAA AN RAISU KONRON
IPC: A61P31/04
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject antigen useful for diagnosing and treating the pulmonary pasteurellosis of animals by culturing a biological specimen infected with Pasteurella multocida in a culture medium under suitable conditions, harvesting the antigen from the culture product, purifying the antigen and subsequently identifying the antigen.  
     SOLUTION: This method for producing the antigen of Pasteurella multocida in a suitable culture medium under iron-restricted culture conditions containing an iron-chelating agent (for example, 2,2'-dipyridine), preparing a biological specimen injected with the cells of the Pasteurella multocida from the formed colony, culturing the biological specimen in a culture medium under suitable conditions, harvesting the antigen from the culture product at a proper stage, purifying the antigen related to the Pasteurella multocida and subsequently identifying the antigen. The obtained objective Pasteurella antigen is useful for vaccines or veterinary compositions used for preventing and treating the pulmonary pasteurellosis of wild animals and domestic animals, or the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6436978-A (JP)
Title: Fuel injector for engine
Inventor: OKINO YOSHINORI
IPC: F02M69/00
Filed: 1987-07-31
Abstract: PURPOSE:To prevent the starting performance on restart from being deteriorated, by connecting a pressure release passage to a fuel feeding passage leading from a fuel tank to an injector and interposing a pressure releasing valve in the pressure releasing passage. CONSTITUTION:A fuel pump 6 and a pressure regulator 7 are interposed in a fuel feeding passage 5 leading to an injector 4 for jetting fuel into the intake passage 3 of an engine 2 from a fuel tank 1. A pressure releasing passage 9 is connected to a fuel feeding passage 5. A pressure release valve 11 which is opened when the internal pressure in the fuel feeding passage 5 becomes lower than the set pressure of the pressure regulator 7 on the engine stop is interposed into the pressure release passage 9. Therefore, the leak of a large quantity of fuel into the intake passage from the injector is prevented, and the deterioration of the starting performance on restart can be prevented.
Patent JP-S6083790-A (JP)
Title: Driving device in friction pressure welding machine
Inventor: FUKAYA SHIGEO
IPC: B23K20/12
Filed: 1983-10-15
Abstract: PURPOSE:To reduce the burden of motors and to extend the life thereof with a friction pressure welding machine of a system which drives a spindle by both driving systems of a motor for generating heat by friction and a motor for removing flash by providing a specific clutch to each driving system. CONSTITUTION:A blank material W1 is held to a spindle 5 supported rotatable to a headstock 1 and a blank material W2 is held to a slide head 14. The spindle 5 is selectively rotated from the 1st and 2nd driving systems with a large-sized motor 6 for generating heat by friction revolved at a high speed and a small- sized motor 7 for removing flash revolved at a low speed as driving source. An air clutch 12 and a one-way cam clutch 13 are provided to the output shafts of the motors 6, 7. The clutch 12 is engaged to revolve the spindle 5 at a high speed while the motor 6 is in the driving state to bring the materials W1, W2 into frictional contact with each other and thereafter the clutch 12 is disengaged to stop quickly the spindle 5 thereby upsetting and pressurizing both blank materials. The material W2 is then released and the motor 7 is started to revolve the spindle 5 at a low speed thereby removing flash. The need for starting and stopping frequently the motor 6 is thus eliminated.
Patent JP-H0747963-A (JP)
Title: Car steering system
Inventor: WATANABE TSUKASA
IPC: B62D7/15
Filed: 1993-08-04
Abstract: PURPOSE:To make a return spring omissible and also a neutral resetting achievable, in a steering system which is compact in size, low load and not in motion with force out of wheels. CONSTITUTION:This steering system is provided with a brushless electric motor 12 with a hollow turning shaft 27 and a three-phase two-system electric coil 44 mounted on a car, a trapezoidal female thread concentrically as one body with the hollow turning shaft 27, an operating shaft 25 to be piercing through an inner part of the turning shaft 27 in a direction its shaft extending and operating for steering and driving each wheel, a trapezoidal male thread concentrically as one body with this operating shaft 25 and screwed in the trapezoidal female thread, and a motor driver energizing the brushless electric motor 12 for turning, respectively.
Patent JP-S6253653-A (JP)
Inventor: NAGANO OSAMU
IPC: A47K3/10
Filed: 1985-09-02
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-H0358172-A (JP)
Title: System for adding unused symbol drawing
Inventor: IMAI RUMIKO
IPC: G06F17/50
Filed: 1989-07-26
Abstract: PURPOSE:To reduce the man-hours for circuit design and to prevent the occurrence of miss by checking the combination of used symbols and automatically dealing with the terminal of an unused symbol in the case of existence of the unused symbol to generate an additional drawing. CONSTITUTION:An unused symbol extracting part 41 uses circuit connection information of a logic circuit and symbol library information of an LSI constituting this logic circuit to retrieve and extract unused symbols in the LSI, and a terminal dealing part 42 deals with terminals corresponding to retrieved and extracted unused symbols of the LSI. A drawing adding part 43 collects these unused symbol and additionally draws them as an independent unused symbol drawing. Thus, the man-hours are reduced and the occurrence of misretrieval or misdealing is prevented.
Patent JP-S5898072-A (JP)
Title: Preventing method for spoilage of cooked food and the like
Inventor: SASAKI HITOSHI
IPC: A23L3/36
Filed: 1981-12-03
Abstract: PURPOSE:To make it possible to store processed and cooked foods without damaging the smell, taste, flavor, etc. thereof, by filling a heat-treated food and gaseous carbon dioxide in a packaging material, and refrigerating the food. CONSTITUTION:A processed or cooked food heated to 50-100 deg.C, preferably 60 deg.C or above, is filled in a packaging material, e.g. a container consisting of a laminated film, glass or aluminum, having the gas barrier properties, and sealed up in >=5%, preferably about 10-80%, gaseous carbon dioxide concentration and <=5%, preferably <=1%, oxygen concentration, and stored at 10 deg.C or below.
Patent JP-H0482865-A (JP)
Title: Fluorine-containing chiral amine and fluorine-containing chiral lithium amide and production 0f chiral enol ether
Inventor: KOGA KENJI
IPC: C07D211/06
Filed: 1990-07-20
Abstract: NEW MATERIAL:A fluorine-containing chiral amine and fluorine-containing chiral lithium amide expressed by formula I and formula II (R<1> to R<4> are H, methyl, phenyl or benzyl; Y is H, methoxy, formula III, formula IV or formula V; R1 is 1-5C fluorine-containing alkyl; n is 1-3). EXAMPLE:A compound expressed by formula VI. USE:A catalyst for production of chiral enol ether and precursor thereof. PREPARATION:For example, an amine expressed by formula VII is reacted with sodium methoxide in ethanol and successively reacted with ethyl fluoroacetate to afford an amide expressed by formula VIII, which is then reacted with a borane-tetrahydrofuran complex in a tetrahydrofuran solution to give an exemplified compound expressed by formula VI. A substituted cyclohexanone is subjected to asymmetric deprotonation reaction in the presence of trimethylsilyl chloride to provide the chiral enol ether in high optical yield.
Patent JP-H0517475-A (JP)
Title: New 3,4-dihydro-1,8-naphthyridine derivative and anti-bronchial asthmatic containing the same derivative
Inventor: SHIMIZU CHIKAKO
IPC: A61P37/08
Filed: 1991-07-09
Abstract: PURPOSE:To obtain the subject new compound having bronchodilatation by P1 receptor antagonism and high safety and useful as an anti-bronchial asthmatic of human and animals. CONSTITUTION:A compound expressed by formula I (R<1> and R<2> are H or lower alkyl) e.g. 1-(N,N-dimethylamino)-3,4-dihydro-1,8-naphthyridin-2 (1H)-one. The compound expressed by formula I is produced by converting 2- chloronicotinealdehyde expressed by formula II into 2-[bis(2,2,2-trifluoroethyl) phosphono]acetic acid ester, etc., then condensing the product to hydrazine monohydride to give a compound expressed by formula III, reacting the compound expressed by formula III with alkyl halides to afford a compound expressed by formula IV and selectively reducing 3,4-positions of naphthyridine skeleton by using an L-selectride in THF solvent.
Patent JP-S5988941-A (JP)
Inventor: NAKAJIMA TAMOTSU
IPC: D02G3/42
Filed: 1982-11-04
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-H113569-A (JP)
Title: Reproducer
Inventor: KUROIWA HITOSHI
IPC: G11B20/10
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To make the number of track jumps a minimum by successively detecting the data storage amount of a buffer memory and changing the reading rate from a recording medium so that the storage amount does not reach a full capacity. SOLUTION: A CPU 31 sets frequency dividing ratios of a frequency 1/M- divider 22 and a frequency 1/N-divider 24 by controlling an automatic sequencer 23 to arbitrarily control the rotational speed of a spindle motor 2. Moreover, a DSP 8 operates based on a master clock CK made to follow up the rotational speed of the motor 2. The reading rate from a disk 1 of data to be written in a buffer memory DRAM 30 can be arbitrarily changed by changing the rotational speed of the motor 2. Thus, the storage amount of the buffer memory DRAM 30 can be controlled so as to be kept at an amount close to the full capacity of the DRAM 30 by adjust the difference between the writing rate to the DRAM 30 and the reading rate from the DRAM 30 while adjusting the speed of the motor 2 in accordance with the data residual amount of the DRAM 30.
Patent JP-H0635101-A (JP)
Title: Silver halide photographic sensitive material
Inventor: IKEGAWA AKIHIKO
IPC: G03C1/06
Filed: 1992-07-21
Abstract: PURPOSE:To improve after color at the time of development processing and to improve sensitivity by incorporating a specified methine compound and another specified compound in a silver halide photographic emulsion layer. CONSTITUTION:At least one of silver halide emulsion layers formed on a support contains at least one of the methine compounds represented by formula I and at least one of the compounds represented by formula II, and in formulae I and II, R<1> is -(CH2)r-CONHSO2-R<3> o r-(CH2)s-SO2HHCO-R<4> or the like; each of R<3> and R<4> is alkyl or alkoxy or the like; each of r and s is an integer of 1-5; R<2> is a group same as R<1> or different from it; each of Z<1> and Z<2> is a nonmetallic atomic group necessary to form a 5- or 6-membered hetero ring; each of L1-L3 is a methine group; n1 is 0, 1, or 2; K1 is an integer necessary to control an electric charge in the molecule to zero; each of p and q is 0 or 1; and each of R<7>-R<9> is H or a substituent.
Patent JP-H0865626-A (JP)
Title: Video printer
Inventor: ITSUKAICHI MASAKATSU
IPC: H04N3/22
Filed: 1994-08-18
Abstract: PURPOSE: To print a video image at a correct longitudinal/lateral ratio even from a different kind of video signal. CONSTITUTION: A decision part 1 decides the kind of the video signal from the horizontal frequency of the video signal. An oscillation means 4 generates a clock signal of frequency fs1 matching a video signal of horizontal frequency f1 of standard specification or clock signal of frequency fs2 matching a video signal of horizontal frequency f2 according to the decided kind of the video signal. An A/D converter 2 samples the video signal in synchronism with the clock signal so that one image data has information on one pixel of 1:1 in longitudinal/lateral ratio, and converts the signal into image data. For the video signal of standard specification, the image data are written in an image memory 3 by a 1st writing control circuit 21. For the video signal of horizontal frequency f2, the image data are written in the image memory 3 by a 2nd writing control circuit 22. At the time of printing, the image data are read out of the image memory 3, made into frames, and then thermally recorded on thermal paper at a thermal printing part 6.
Patent JP-H0857178-A (JP)
Title: Collecting tool of thread for thread reel core
Inventor: FUJIMOTO NORIAKI
IPC: D05B43/00
Filed: 1994-08-18
Abstract: PURPOSE: To provide a simple and convenient structure of a collection tool of thread by which a base thread bobbin wound with the same color thread is unified as a unit with a thread reel core and the ends of both threads are simply put together. CONSTITUTION: This is a collecting tool 10 for thread by which the thread of a thread reel core wound with the sewing machine thread and also the thread of a base thread bobbin 30 are collected. This is constituted by a base board 11 arranged on the tread reel core, a plurality of elastic legs 12 formed as a unit at the underface of the base board 11 and positioned to elastically contact the inside face of thread reel core, and a holder 13 formed as a unit on the upper face of base board 11, in which the base thread bobbin 30 is fitted and contained.
Patent JP-H0859192-A (JP)
Title: Emergency stop device for fishing boat
Inventor: KATAYAMA KUNINOBU
IPC: B63B35/16
Filed: 1994-08-18
Abstract: PURPOSE: To stop each winch in a short time from the generation of an emergency by applying the sudden brake to a winding drum of a fishing winch mounted on board a fishing boat. CONSTITUTION: A stopping means 40 is provided on a common return passage 38 of hydraulic motors 11, 32 of winches 5, 7, and when the emergency stop signal is transmitted by a transmitter T held by an operator 43, this emergency stop signal is received by a receiver R to close the return passage 38 by the stopping means 40, and winding drums 10, 31 are instantaneously stopped without inertia rotation.
Patent JP-S59108575-A (JP)
Inventor: REO SARUTORU
IPC: A63C5/07
Filed: 1983-10-19
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-S59121937-A (JP)
Inventor: HARUBANSU SHIN SATSUCHIDEBU
IPC: H01L21/3205
Filed: 1983-10-19
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-H0841471-A (JP)
Title: Gassette type gas cylinder and gas burner using the same
Inventor: FUJIWARA SUMIYUKI
IPC: F17C7/00
Filed: 1994-07-27
Abstract: PURPOSE:To provide a gas cylinder, high in ignitability and combustibility and capable of keeping a stable heating power during the use and safely disposable of without any presence of a residual gas after the use by filling isobutane, propane and other liquefied hydrocarbon gases at a specific ratio therein. CONSTITUTION:This cassette type gas cylinder is obtained by filling (A) 91-99.8vol.% (preferably 95-99.5vol.%) isobutane which is a simple substance, (B) 0.2-9 vol.% (preferably 0.5-3vol.%) low-boiling propane and (C) 0-8.8vol.% other liquefied hydrocarbons preferably containing <=5vol.% n-butane and <=1vol.% isopentane therein. Furthermore, better results can be obtained in the gas cylinder by attaching a booster to a simple table gas cooker (including a gas burner).
Patent JP-S6173330-A (JP)
Title: Equipment for manufacturing semiconductor device
Inventor: KITAKATA MAKOTO
IPC: H01L21/30
Filed: 1984-09-18
Abstract: PURPOSE:To enhance the yield of manufacturing a semiconductor device by exposing a resist coated surface of the periphery of a wafer in the step of coating the positive type resist, developing the resist, and then exposing the surface of the periphery, thereby preventing the resist residue from generating. CONSTITUTION:A resist coating unit 5 has a chuck 6 or sucking in vacuum a wafer and rotating it, and a dropping nozzle 7 mounted directly above the chuck 6. In the step of coating a resist, a shielding cover 10 for separating the resist coated surface 8a of the periphery of the wafer from the resist coated surface 8b of the center of the wafer, and a mercury lamp 11a for emitting the coated surface 8a separated by a cover 10 are providing, and the periphery of the wafer is annularly exposed in the prescribed width during coating the resist or after coating the resist by rotating the wafer or rotating at every prescribed angle in the step of coating the resist. Thus, since only the periphery of the wafer is preliminarily exposed, the surface of the periphery of the wafer is exposed after developing the resist. Since a wafer clamp is contacted with the surface, there is no fear of the residue.
Patent JP-H03129789-A (JP)
Title: High frequency gas laser oscillator
Inventor: HORIUCHI NAOYA
IPC: H01S3/038
Filed: 1988-08-04
Abstract: PURPOSE:To maintain a stable discharge even if a discharge length is increased and to produce a high output stably by providing a discharge tube in which the long-axis interval of metal electrodes arranged on the outer periphery of a dielectric material member is rough. CONSTITUTION:Metal electrodes 2, 3 having different polarities are so wound on the outer periphery of a cylindrical dielectric pipe 1 of quartz tubes, etc., by printing, metal flame spraying, etc., as to be rough on a part d1 and dense on a part d2. A high frequency power source 5 is connected to the electrodes 2, 3 through a matching unit 4, and laser gas flowing in the hollow part of the pipe 1 is excited to produce a laser light. Since the gas flowing in the pipe 1 flows at a high speed, several Torr of pressure difference occurs between an inlet and an outlet. Thus, a discharge impedance is varied in proportion thereto. A discharging part is extended, and can be stably and effectively operated.
Patent JP-2000035636-A (JP)
Title: Method for disassembling film unit with lens
Inventor: KOMAKI IWAO
IPC: G03B17/04
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To safely take out a stroboscope device from a used film unit with a lens. SOLUTION: The front cover of the used film unit with a lens is removed from a main body part 13 by bending a catch. Thereafter, a main capacitor 23 is discharged by executing short-circuit between the terminals of the capacitor 23 by a jig for discharge. Thereafter the stroboscope device 17 is removed by bending a catch 39 by a release pawl 94.