baber/WOPTO huggingface dataset:
Patent JP-H11345590-A (JP)
Title: Surface ionization type ionization detector
Inventor: SATSUDEN HIDEO
IPC: H01J49/16
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity and accuracy of negative ion detection. SOLUTION: This ionization detector is provided with a magnetism generator 20 which forms a predetermined magnetic field in a space of flight between an emitter 14 which converts sample molecules into negative ions through surface ionization and a collector 15 which extracts the negative ions using an electric field. Although the negative ions and electrons propagating from the emitter 14 to the collector 15 are exerted with lateral forces by the magnetic field, the electrons of small mass in particular do not reach the collector 15 since their orbit is curved. Thereby the negative ions can be detected and the influence of the electrons causing background noises can be eliminated.
Patent JP-H0334747-A (JP)
Title: Cordless telephone set
Inventor: YAMADA KUNIO
IPC: H04M1/73
Filed: 1989-06-30
Abstract: PURPOSE:To avoid useless power consumption in the reception of a cordless telephone slave set by providing a changeover means to revise a switching interval of a switching means supplying power to a reception circuit. CONSTITUTION:When a changeover means 11 is in open state, that is, in alarm stop state, a switching means 8 is closed for 0.5sec by a switching control circuit 14, its output goes to logic 1 and opened for 0.5sec, its output goes to logic 0 and the operation above is repeated. When the changeover means 11 is in the close state, that is, in the alarm set state, the switching means 8 is closed for 0.5sec and the output goes to logic 1 and opened for 1.5sec and the output goes to logic 0 and the operation is repeated.
Patent JP-S6062509-A (JP)
Title: Method of ignition for burner
Inventor: WATANABE TADASHI
IPC: F23N3/00
Filed: 1983-09-16
Abstract: PURPOSE:To prevent a trouble that may be caused by a delay or a failure of ignition, by igniting a burner with a small rate of air without using any air supplier such as a damper. CONSTITUTION:A timer 3 is started at the same time when a fan 2 is operated. The number of revolution of a fan 2 is increased to come up to the rated number, and a prepurging operation is performed by the fan 2 before a burner is ignited. After sufficient prepurging, the contact point 4 of a timer is opened, and the number of revolution is decreased. At this time, the contact point 5 of a timer is closed and an ignition transformer 6 is energized. Then the contact point 7 of a timer is closed to energize a fuel valve 8 which injects fuel to the burner. An ignition detecting cell 9 detects ignition and a flame detecting relay 10 is energized, the contact point 11 is closed and the number of revolution of a fan is increased again to come up to the rated number, so that the flow rate of air is increased to move the burner to complete combustion. With such an arrangement, a trouble caused by a delay or a failure of ignition can be prevented.
Patent JP-H08339448-A (JP)
Title: Table managing method
Inventor: ISHIKAWA HIROYUKI
IPC: H04N19/426
Filed: 1995-06-12
Abstract: PURPOSE: To decrease the capacity of a secondary storage device for storing tables which are referred to by an image compressing program at the time of image compression processing. CONSTITUTION: Compressed tables 23-1-23-N obtained by compressing the tables that the image compression processing part 22 of the image compressing program 2 refers to when performing the image compression processing are incorporated. The preprocessing part 21 and image compression processing part 22 of the image compressing program 2 are loaded on a memory 4 by a load means 3 and executed by a program executing means 5. The program executing means 5 reads in the compressed tables 23-1-23-N out of the secondary storage device 1 and expands them, and puts the expanded tables on the memory 4 when the preprocessing part 21 is executed. Further, the program executing means 5 performs the image compression processing when the image compression processing part 22 is executed while referring to the expanded tables on the memory 4.
Patent JP-S6325151-A (JP)
Title: Decoration sash for car
Inventor: KONDO MITSUTAKA
IPC: B29C65/02
Filed: 1986-07-18
Abstract: PURPOSE:To prevent secular deformation and thereby hold good appearance at all times by obtaining a decoration sash by fusion forming of extruded rosion through subjecting it to a high-frequency hot processing, and embedding a base material having a smaller coefficient of thermal expansion than said extruded resin approx. in the center of the decoration sash in its thichness direction so stretched as in its logitudinal direction. CONSTITUTION:Between resin sheets 6, 7 formed by extrusion, a base material 3 having a smaller coefficient of thermal expansion than said resin is interposed, and pressure is applied to consolidate them to accomplish a synthesized sheet 10. This synthetic sheet 10 cut into a certain shape is placed in a recess 17 of a high-frequency forming device, and if high-frequency current is supplied, the sheet 10 is melted followed by cooling and solidification to accomplish a decoration sash. This construction with the base material embedded in decoration sash can minimize expansion and contraction of the sash even though the outside temp. varies, which allows the outside appearance to be kept fine at all times.
Patent JP-S6327081-A (JP)
Title: Gas laser apparatus
Inventor: KARUBE NORIO
IPC: H01S3/036
Filed: 1986-07-18
Abstract: PURPOSE:To easily mount a laser light emitting unit on a laser working head by separating the unit from a main unit including a power source, a heat exchanger, etc., and connecting them by a gas pipe coupled with a flexible member. CONSTITUTION:A main unit 10 has a power source, a heat exchanger, a blower, etc. A laser emission unit 20 has a discharge electrode, and a resonator, such as a resonator reflecting mirror, etc. A gas pipe 30 feeds laser medium gas from the unit 10 to the unit 20, and returns the high temperature gas to the unit 10. The pipe 30 has gas pipes 31a, 31b, 31c, 31d, 31e and 31f of cylinder structure, and can be extended and contracted in three-dimensional directions by the operation of the cylinder.
Patent JP-S6327230-A (JP)
Title: Extrusion molding apparatus
Inventor: MAEDA SADAHIKO
IPC: B29C48/425
Filed: 1986-07-18
Abstract: PURPOSE:To obtain a homogenous molded article having a uniform particle size, by collectively operating the screw shafts of a plurality of extrusion units arranged in an annular form so as to make the axial directions of the screw shafts parallel. CONSTITUTION:When a raw material is charged in a chamber 24 from a hopper 60, said raw material is supplied laterally by a scraper 62 to be supplied to extrusion units from the passage between a gear box 40 and the chamber 24. Then, the resins divided are sufficiently kneaded by screwes 14, 16 rotating in mutually opposite directions and supplied in the leading end directions of the extrusion units while pressurized and subsequently extruded from the openings 20 of a mold 18 continuously at an equal speed. The kneaded substance extruded from the openings 20 by rotating a cutting jig 68 by a variable speed motor 36 is cut continuously. By this method, short columnar molded articles having a definite length, uniformly mixed and having a uniform particle size are obtained.
Patent JP-S5960755-A (JP)
Title: Automatic ejection mechanism of 8-track tape player
Inventor: KANEKO SHIYOUJI
IPC: G11B15/675
Filed: 1982-09-30
Abstract: PURPOSE:To eject a tape pack by a small amount of pressure, by releasing the pressure of the 1st roll which acts on a V-shaped recessed part of a tape pack of a roll plate and at the same time taking the tape pack out of said recessed part. CONSTITUTION:An intermittent gear 6 is revolved by a motor 25 to slide a power plate 20 toward H direction, and therefore an end 20a of the plate 20 pushes a passive part 5c of a roll plate 5 to turn the plate 5 in a single direction. This releases the function of the 1st roll 5a to a tape pack 1 and at the same time takes the pack 1 out of a V-shaped recess part 8. On the other hand, a power link 13 is turned in the J direction via a tappet 17 set at the position of a virtual line. Then a slide plate 2 is reset to the lead-out position shown by a solid line from the advanced position of the virtual line through a folded part 2a by the function of a spring 15.
Patent JP-2001003819-A (JP)
Title: Canister attaching structure
Inventor: AOKI MASAHIRO
IPC: F02M25/08
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent retention of an evaporative fuel in an engine room by arranging a canister on a car body member for partitioning the engine room, and arranging a tip side of an atmosphere opening pipe member outside the car body member, in the case where the canister provided with the atmosphere opening pipe member is arranged in the engine room. SOLUTION: In an intake device of an engine, intake in an engine room 4 is taken in an intake taking-in port part 32A of an air cleaner 32. An evaporative fuel suppressing device is disposed in the engine room 4, an evaporative fuel from a fuel tank is supplied from an evaporative pipe to a canister 48, and is absorbed. At the time of engine operation, an adsorbed fuel is separated by the atmosphere led from an opening part 54A of an atmosphere opening pipe member 54 to the canister 48, and is supplied to an engine. In this case, an opening part 54A of the atmosphere opening pipe member 54 is opened downward a floor cover 22-1 for partitioning the engine room. It is thus possible to prevent retention of the evaporative fuel in the engine room so as to suppress fluctuation of an air-fuel ratio.
Patent JP-H04230368-A (JP)
Title: Process for preparing d-histidine and its derivative from l-histidine
Inventor: IIGARU BETSUKAA
IPC: C07D233/64
Filed: 1991-07-10
Abstract: PURPOSE: To provide a method for preparing of D-histidine and its derivative from L-histidine by asymmetric transposition.  
     CONSTITUTION: L-histidine and tartaric acid are mixed with aldehyde in acetic acid medium, and then D-histidine or its derivative is prepared by precipitating D-histidinetartrate from the reaction massive matter. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H05318964-A (JP)
Title: Bookbinding matter supply device for bookbinding machine
Inventor: HORII YOSHIYUKI
IPC: B42C19/08
Filed: 1992-05-18
Abstract: PURPOSE:To move a bookbinding matter in parallel without displacing it so as to supply the matter to a bookbinding machine stably and efficiently by arranging a pair of guide plates in parallel and attaching conveying means which are movable up and down and back and forth to respective guide plates. CONSTITUTION:A pair of guide plates 1A and 1B are arranged in parallel at an interval corresponding to a thickness of a matter to be bound (bookbinding matter). A large number of inclined guiding slots 2A and 2B are formed on these guide plates. At the lower parts of the guide plates 1, a large number of receiving axes 3 for receiving the bookbinding matter to be sent from a gathering machine are arranged. Further, conveying axes 4A and 4B are inserted into respective slits 2, which are arranged in parallel with conveying bodies 5A and 5B so as to move up and down integrally. On the other hand, the conveying bodies 5 are movable back and forth along the conveying axes 4. The conveying bodies 5 are moved up and down by a driving mechanism 20 and moved back and forth by a driving mechanism 40. Thus, the bookbinding matter can be moved in parallel without being displaced, so that it can be supplied to a bookbinding machine stably.
Patent JP-H07175790-A (JP)
Title: Method for automatic approximation of function
Inventor: ROBAATO ERIASU SHIYAPAIAA
IPC: G06F17/17
Filed: 1994-07-22
Abstract: PURPOSE: To find a result function approximate or equal to an object function. CONSTITUTION: A hypothetical function having consistency with an object function is introduced from a case of a set. When an equivalent oracle indicates that the hypothetical function is equivalent, the method is terminated, and when the function is not equivalent, the oracle returns an opposite case having consistency with the function about the objective function but has no consistency about the hypothetical function. The opposite case is used for correcting the case of the set and a new case is introduced from the case of the corrected set and tested. The case of the set is corrected by using a membership oracle so that a certain value is extracted from the range of the object function and the value of the object function about the extracted value is re-turned.  Efficiency is improved by using greedy technique for involving intersection operation for adding a case to the set case. Although the method is applied to a function expressed as a polynomial for a Boolean variable, the method can be applied also to a function generally expressed as a multi-line type polynomial.
Patent JP-H0522045-A (JP)
Title: Amplifier circuit for audio
Inventor: MATSUOKA HIROKI
IPC: H03F3/20
Filed: 1991-07-10
Abstract: PURPOSE:To provide the amplifier circuit for audio suppressing the generation of distortion at a connecting cable. CONSTITUTION:The above circuit is equipped with a balanced output amplifier 1 having the equal DC voltage at a hot output terminal A and a cold output terminal B and a speaker 2 provided with a voice coil with center tap driven by this balanced output amplifier 1 and while connecting a ground output terminal G of the balanced output amplifier 1 to a center tap S of the voice coil, the DC voltage is impressed respectively to 1st, 2nd and 3rd connecting cables 3, 4 and 5.
Patent JP-H05338047-A (JP)
Title: Method of molding threaded frp rod
Inventor: YAMAGATA YU
IPC: B29L31/06
Filed: 1992-06-05
Abstract: PURPOSE:To provide a method of molding threaded FRP rods for obtaining threaded FRP rods having high strength internal threads. CONSTITUTION:For laminating an FRP material on the end thread part 4 of an inner mold 3B, in order to partially mold every one or three thread tops by different FRP materials, the FRP material at each layer is arranged in the form of being displaced every one or three bottoms 4a of the thread part 4. The thread bottoms 4a are buried in a manner fitting resin coils 7 in the outer periphery of the FRP material arranged on the thread bottoms 4a.
Patent JP-H1113015-A (JP)
Title: Arch slab type viaduct, and its execution method
Inventor: SATO YUKIHIRO
IPC: E01D1/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an arch slab type viaduct in which the execution property and the quality are improved. SOLUTION: An arch slab type viaduct comprises precast concrete column members 3 which are piers erected on a precast concrete underground beam 1, half precast concrete girder members 4 which are stretched between the columns opposite to each other and the lower surface of which is formed a recessed arch surface, half precast concrete hanging floor systems which are hanged sidewise from the girder members 4, and a reinforced concrete upper half floor system consisting of the post-cast concrete 7 which is placed on the upper surface of an assembled skeleton of each member.
Patent JP-S5872232-A (JP)
Title: Data transfer system
Inventor: MUKUTA YOUJI
IPC: G06F13/38
Filed: 1981-10-26
Abstract: PURPOSE:To reduce the cost of a titled system and the number of development processes by connecting an information exchanging device having a storage part and various controlling parts between the 1st and 2nd information processing devices which have different interfaces each other and controlling the information exchanging device from the 2nd information processing device. CONSTITUTION:When data are to be sent from an information processing device 1 to an information processing device 2 having an interface different from that of the device 1, the data are once stored in a storage part 4 in an information exchanging device 3 by a command from the device 1. After discriminating the data sent from the device 3 through a control signal line 10, the device 2 sends a command signal to an output control part 5 through the signal line 10 and receives the data stored in the storage part 4. When data are to be sent from the device 2 to the device 1, the device 2 actuates an input control part 6 through signal line 10 and inputs the data to the storage part 4. After storing the prescribed volume of data in the storage part 4, the device 2 commands the device 3 to send the data stored in the storage part 4 to the device 1 through the signal line 10 and the data are sent to the device 1.
Patent JP-S6229447-A (JP)
Title: Earthquake alarm device for vehicle
Inventor: NAKAGAWA KUNIHIRO
IPC: B60Q9/00
Filed: 1985-08-01
Abstract: PURPOSE:To improve a car safety when an earthquake occurs, by generating an instruction in a speaker to stop the car if the car is running at a speed more than a specific speed, and an instruction to slow down the car if running at a speed less than that, when an earthquake is detected. CONSTITUTION:When an earthquake occurs and the information is announced in a specific frequency wave from a broadcasting station, a receiver 2 in a car receives it and generates a received signal. Then a car microcomputer 4 decides whether the car speed S is zero or not on computing the car speed pulse from a car speed sensor 3, and if S=0, the first audio instruction is generated to make an audio composer 5 anounce 'Earthquake, lookout'. And if Snot equal to 0 and the microcomputer 4 decides that the car speed S exceeds a specific speed alpha, the audio composer 5 anounces 'Earthquake, stop the car', while the S does not exceed the alpha, it anounces 'Earthquake, slow down'.
Patent JP-S6234720-A (JP)
Title: Gear cutting machine
Inventor: TSUTSUI MASAKI
IPC: B23F19/10
Filed: 1985-08-01
Abstract: PURPOSE:To enable a machine to efficiently perform both gear cutting and removal of a burr, generated in a work, in a single process, by providing a burr removing tool to be arranged in one side surface of the work when its gear cutting is performed. CONSTITUTION:A starting switch is turned on, and a machine, synchronously rotating a hob 18 in the clockwise direction further a rotary table 20 in the counterclockwise direction while feeding upward a hob head 16 by a feeder in every predetermined distance, performs gear cutting on the side surface of a work 31 similarly in the order of works 31-29. Further the machine, simultaneously with the gear cutting of each work 20-31, removes a burr, generated in the bottom side surface of each work 29-31, by adapting the work, when it is turned about 180 deg. by the rotary table 20 for the position of gear cutting, to an edge point 60 of a tool 62. Next the machine finishes gear cutting of the work 29 and its burr removal, and if the hob saddle 16 reaches a predetermined position, the machine, actuating a limit switch, stops a motor. In this way, the machine efficiently performs both gear cutting and burr removal in a single process.
Patent JP-H04231953-A (JP)
Title: Dental member working platform with safety device
Inventor: HANSU BARUTAA RANKU
IPC: A61C19/00
Filed: 1991-07-10
Abstract: PURPOSE: To provide a dental member machining work table which has a simple support member for supporting a member to be machined and a safety device, and by which replacement of a milling cutter and removal of chips can be facilitated. CONSTITUTION: A working table 1 for machining a dental member 8 such as an artificial tooth model, comprises a housing 13, a driving motor 14 disposed in the housing 13, a milling cutter 4 which is driven by the driving motor 14 and projected upward from the housing 13, and a support member 5 which is disposed on the upper part of the milling cutter 4 and movable to the milling cutter 4, and supports the dental member 8, wherein the support member 5 can be turned on the vertical shaft center above the milling cutter 4 and turned on the horizontal shaft center in such a manner as to be separated from the cutter 4.
Patent JP-H0730733-A (JP)
Title: Picture communications equipment
Inventor: TSUCHIYA MASARU
IPC: G06T9/00
Filed: 1993-07-09
Abstract: PURPOSE:To smoothly perform both the operations of received data processing and file-in processing parallelly without delaying them by composing an encoder/ decoder circuit of a hardware, which uses only one circuit, so as to reduce the price of the equipment and utilizing the encoder/decoder circuit while suitably sharing time for decode processing with the received data processing and encode processing with the file-in processing. CONSTITUTION:When there is reception while executing processing to encode image data outputted by an image sensor 10 at an encoder/decoder circuit 16 and to store them in an image memory 6 and the prescribed amount of received data are stored in the reception buffer area of the image memory 6, a CPU 1 stops this processing, and the received data are decoded by the encoder/decoder circuit 16. Then, the provided decoded data are stored in a printer buffer 19 and printed out by applying a print command to a printer interface 18 and a memory control part 20.
Patent JP-H0343439-A (JP)
Title: Manufacture of powdery mixture of thermoplastic polymer
Inventor: KARURUUERUBIN PIIJIKO
IPC: C08L33/06
Filed: 1990-06-29
Abstract: PURPOSE: To industrially simply obtain the subject mixture good in automatic fluidity and storage stability, extremely easy to process and not having self- adhesiveness by separately coagulating specific aq. emulsions at the same time and mixing them after coagulation.  
     CONSTITUTION: An aq. emulsion (A) wherein polymer content is 15-50 wt.%, an average particle size of a partially crosslinked rubber like fine granular polymer is 0.08-1.0 μm and gel content is 40-99%, an aq. emulsion (B) of a thermoplastic resin containing up to 30% of rubber and, according to circumstances, an aq. emulsion (C) of a graft polymer much in rubber content are simultaneously mixed with a coagulant soln. in separate streams (semi) continuously at 20-100°C to coagulate the components A, B and, according to circumstances, the component C and, thereafter, the streams are combined to separate a polymer mixture to obtain the objective mixture. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000356791-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHASHI HIROYUKI
IPC: G02F1/137
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection type device having fast responsiveness and capable of performing a bright display by providing the device with a liquid crystal cell which holds a specified chiral nematic liquid crystal layer and which has two metastable states, and setting the thickness of the liquid crystal layer in a nonpixel part to be smaller than the thickness of the liquid crystal layer in a pixel part. SOLUTION: This device is provided with a liquid crystal cell, polarizers 41, 42 disposed on both of the outer faces of the cell, and a reflection plate 51 disposed on the outside of the polarizer 41. The liquid crystal cell holds a chiral nematic liquid crystal layer 30 having a natural twist pitch of >=3/4 times of the thickness of the liquid crystal layer and having positive dielectric anisotropy between a pair of transparent electrode substrates 11, 12. The liquid crystal has two metastable states of an aligned state with ϕ-180 deg. twist angle of liquid crystal molecules in the thickness direction and an aligned state with ϕ+180 deg. angle (ϕ is the twist angle of liquid crystal molecules in the thickness direction in the initial state) as a relaxed state after a voltage is applied on the liquid crystal layer 30 to cause Freedericksz transition.  In this device, the liquid crystal layer 30 in a nonpixel part is made thinner than the liquid crystal layer 30 in a pixel part.