baber/WOPTO huggingface dataset:
Patent JP-H06294959-A (JP)
Title: Liquid crystal display device and its production
Inventor: TOKO YASUO
IPC: G02F1/1335
Filed: 1993-11-24
Abstract: PURPOSE:To provide a liquid crystal display device which is improved in the characteristics of the visual field angle and solves the problems occurring in a rubbing treatment and the process for production of this device. CONSTITUTION:This liquid crystal display device has a pair of transparent substrates 1, 2 on which display pixels having a reference direction are constituted and which respectively have no uniform orientation directions, a liquid crystal layer 3 of a chiral nematic liquid crystal or nematic liquid crystal which is clamped between a pair of these transparent substrates 1 and 2 and a pair of polarizing plates 11, 12 which are a pair of the polarizing plates 11, 12 arranged on both sides of a pair of the transparent substrates 1, 2 and the directions of the axis of polarization of which have a prescribed angle relation and with which the transmission axes or absorption axes of at least one of the polarizing plates are aligned to the reference direction.
Patent JP-H0620597-A (JP)
Title: Cathode ray tube heat treating jig
Inventor: NOZAWA KAZUMI
IPC: H01J9/26
Filed: 1991-10-14
Abstract: PURPOSE:To obtain a jig for preventing production of any injury or a clack on a cathode ray tube and dust and adhesion of the dust to the cathode ray tube during heat treatment by using a jig formed of a predetermined black lead. CONSTITUTION:A cathode ray tube heat treating jig is formed of a black lead coated with a glass carbon or a heat decomposition black lead. This process provides a cathode ray tube heat treating jig which prevents production of any injury or a crack on the cathode ray tube and dust and adhesion of the dust to the cathode ray tube during a heat treatment in manufacture of the cathode ray tube. Therefore, it is possible to produce a cathode ray tube of high quality by using this jig.
Patent JP-2001113544-A (JP)
Title: Method of manufacturing cellulose ester film
Inventor: YAMAZAKI HIDEKAZU
IPC: C08J5/18
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To achieve speed-up by preventing an air accompanying phenomenon by the application of static electricity in producing a cellulose ester film by a solution film forming method and to prevent the generation of a fire or explosion due to static electricity applying energy even in a solvent gas atmosphere. SOLUTION: Respective dopes are sent into a casting die 23 through first, second and third dope introducing channels 60, 70, 80 and cast on a casting band 21 as a cast ribbon 24 in a laminated state. A large quantity of nitrogen gas is sent into a casting/drying casing 10 from a nitrogen gas supply pipe 51 to reduce the concentration of oxygen gas to 10 vol.% or less. Since an oxygen concentration value is sent to a static electricity applying control device 42 by an oxygen densitometer 43, the static electricity applying control device 42 starts a static electricity applying electrode 41 to apply static electricity. Nitrogen gas is supplied so as not to raise the concentration of oxygen while the concentration of oxygen in the casting/drying casing 10 is measured by the oxygen densitometer 43 to continue the casting due to the application of static electricity.
Patent JP-H02141137-A (JP)
Title: Three-dimensional stereo fm reception system
Inventor: SAKATA HARUO
IPC: H04H20/89
Filed: 1988-11-22
Abstract: PURPOSE:To receive a 3-dimensional stereo FM broadcast with excellent S/N and to expand the reception zone by switching an FM modulation wave (IF) with orthogonal subcarriers and applying FM demodulation to a burst modulation wave. CONSTITUTION:The FM modulation wave of an intermediate frequency being the output of a frequency converter 3 is fed to an FM demodulator 5 to obtain a base band signal and a pilot signal is separated by a narrow band pass filter 6. The phase of an oscillator 7 is controlled by the output of the filter 6 and the output is fed to FFs 8, 9, from which waves of cos2omegapt and sin2omegapt are generated. The IF/FM modulation wave of the frequency converter 3 is switched by electronic switches 10, 11 by using pulses cos2omegapt and sin2omegapt being the output of the FFs 8, 9. The outputs of the FM demodulators 12-14 are given to low pass filters 15-17 of 0-15kHz to obtain ER 18, EL 19 and E3 20.
Patent JP-H09178821-A (JP)
Title: Test device for electronic circuit
Inventor: AREN JIYON NERUSON
IPC: G06F11/22
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To conduct a series of tests in a short time. SOLUTION: This device is provided with a setting means determining the setting of switches for the present test, the first memory means storing the setting of the switches for the next test after the present test within a series of tests, the second memory means storing the setting of switches for all of a series of tests, and a sequencer means 3 transferring the next switch setting to the setting means from the first memory means and transferring the switch setting for the test following the next test within a series of tests to the first memory means from the second memory means. The sequencer means 3 starts the transfer in response to the reception from a measuring means of a trigger signal indicating that the test signal for the next test will be applied to an electronic circuit 17 after the prescribed time elapses.
Patent JP-S62152298-A (JP)
Title: Ultrasonic horn
Inventor: TERAI HARUO
IPC: H04R1/30
Filed: 1985-12-26
Abstract: PURPOSE:To obtain a horn having no deterioration in an output sound pressure by cutting a conical horn in a face having the inclination, placing the separated part in a symmetrical position to the cutting plane so as to join the cutting planes to each other to form a through bending conical cylinder. CONSTITUTION:In the horn 1, the straight conical horn 1a is cut in the surface B having the inclination with respect to a central line A, the cut part is placed at a position symmetrical with the surface B to have a form passing through them. A reflected plate 3 is bonded to the cutting surface. An ultrasonic element 2 is attached to the horn 1 through a resilient member 4. The ultrasonic wave emitted from the element 2 is reflected by the reflected plate 3 and advances and the ultrasonic waves 5, 6 advancing along an inner wall of the horn 1 are discharged without abutting against the inner wall of the horn 7 after the reflection.
Patent JP-H03155473-A (JP)
Title: Power unit for ac plasma arc machining
Inventor: KOMATSU KUNINORI
IPC: B23K10/00
Filed: 1989-11-13
Abstract: PURPOSE:To prevent arc running out by maintaining automatically a pilot arc during chip touch with the power unit for AC plasma arc machining. CONSTITUTION:The power unit for AC plasma arc machining is provided with a pilot power source 6 to apply a pilot arc current between an electrode 2 of a plasma torch 1 and a nozzle chip 3, a contact detection means 13 to detect contact of the nozzle chip 3 with material 4 to be machined and a main power source 7 to apply a current in the same direcition and in the single direction to the electrode 2 of the pilot power source 6 between the material 4 to be machined and the electrode 2 during a contact detection period of time and apply an alternating current between both during an undetection period of time. By this method, the pilot arc is maintained during chip touch between the electrode 2 and the material 4 to be machined and when it is gone, the alternating current is supplied and arc running out is prevented.
Patent JP-H03285683-A (JP)
Title: Mutant firefly luciferase, mutant firefly luciferase gene, new recombinant dna and production of mutant firefly luciferase
Inventor: KAJIYAMA NAOKI
IPC: C12R1/19
Filed: 1990-10-30
Abstract: PURPOSE:To obtain a mutant firefly luciferase by culturing a microbial strain capable of producing mutant firefly luciferase and containing a recombinant DNA having inserted mutant firefly luciferase gene. CONSTITUTION:A mutant firefly luciferase gene coding an amino acid sequence of a wild-type firefly luciferase wherein the valine at the 233rd site is substituted with isoleucine and the valine at the 239th site is substituted with isoleucine is introduced into a vector DNA to synthesize a recombinant DNA. A microorganism belonging to genus Escherichia is transformed with the recombinant DNA and the transformant is cultured in a medium. The objective mutant firefly luciferase is separated from the cultured product.
Patent JP-2000110900-A (JP)
Title: Automatic transmission
Inventor: KASUYA SATORU
IPC: F16H3/66
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of gear noise and vibration by arranging a planetary gear set increased in size and weight, in an automatic transmission for a gear train achieving 6-speed. SOLUTION: An automatic transmission is provided with a transmission mechanism comprising an input shaft 11 and an output shaft 19 supported at a transmission case 10, a planetary gear set G having four shift elements S2, S3, C2 (C3), and R3; a reduction planetary gear G1; two brakes B-1 and B-2; and three clutches C-1, C-2, and C-3. The clutches and the reduction planetary gear are arranged on the outer periphery of a cylinder boss part 10a extending from the front end wall part 10f of the transmission case 10 to an inward part. The planetary gear set inputting reduction rotation through a reduction planetary gear is supported on an intermediate shaft 12 supporting the input shaft 11 and the output shaft 19 at a shortmost support part interval, and support rigidity and concentricity are improved.
Patent JP-S62182125-A (JP)
Inventor: TOOMASU JIYONA RIISU
IPC: C03B23/03
Filed: 1986-12-10
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-H11131519-A (JP)
Title: Underground vibration isolation structure of building
Inventor: YAMAMOTO TAKESHI
IPC: E02D31/08
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain an underground vibration isolation structure capable of effectively preventing vibration occurring in or on the ground from being transferred to a building through the ground. SOLUTION: An underground vibration isolation structure is such a construction as a vibration-proof material 3 is held between an underground-excavated part and a building side wall surface, and when (f) is the lower limit vibration frequency to take vibration-proof measures and f0 (=(k/M)<1/2> /2±) is the resonance frequency of an underground vibration isolation wall, a spring constant (k) of the underground vibration isolation wall and the mass M are so set that the formula 1 becomes f0 <=2<-1/2> .f...1. The spring constant (k) uses a spring constant of the vibration-proof material to be held, and the effective mass M uses the mass of wall part on the building side mounting the vibration-proof material thereon. It is desirable that (f) value is set in 25-35 Hz. In the actual building, design of k<=2×10<4> .M is a practical method.
Patent JP-H06153158-A (JP)
Title: Reproduction control system for moving picture data
Inventor: SONOHARA SATOSHI
IPC: H04N5/76
Filed: 1992-11-02
Abstract: PURPOSE:To provide the reproduction control system implementing reproduction processing in compliance with a reproduction time specified at video recording in a device reproducing moving picture data recorded on an optional storage medium. CONSTITUTION:The device outputting moving picture data recorded on an optional storage medium 1 in the unit of frames is provided with a reproduction means 2 reading moving picture data from the storage medium 1 for each frame and outputting a picture with a control means 3 predicting a picture output prediction time of a succeeding frame from a reproduction processing time required for a current point of time and deciding a frame to be reproduced next based the picture output prediction time and a picture output expect time specified for each individual frame.
Patent JP-S62153428-A (JP)
Inventor: KOGURE KATSUYOSHI
IPC: E03D9/08
Filed: 1985-12-26
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-H02142738-A (JP)
Title: Sustained release medicinal pharmaceutical and production thereof
Inventor: KUROYANAGI TAKAMITSU
IPC: A61K9/00
Filed: 1988-11-24
Abstract: PURPOSE:To obtain the subject pharmaceutical, excellent in strength, having moderate flexibility and insertable through a catheter into affected parts in the body by forming a coating film of a poly-alpha-amino acid on the outer surface of an oriented needlelike complex of a medicine with the poly-alpha-amine acid. CONSTITUTION:A solution of a high-molecular weight poly-alpha-amino acid having preferably 300000-500000 molecular weight is prepared and a medicine in a prescribed amount is added and mixed at 50-70 deg.C to prepare a solution or suspension. The above-mentioned solution is then injected into a slender container and cooled to 10-25 deg.C to provide a stringy or rodlike gel, which is subsequently taken out of the container, drawn at 1.5-2.0 times and simultaneously desolvated to afford an oriented needlelike complex having 0.2-3.0mm diameter. The resultant oriented needlelike complex is then dipped in a solution of a poly-alpha-amino acid, taken out and dried to form a coating film of the poly-alpha-amino acid (preferably having 10-100mum thickness).
Patent JP-H06151070-A (JP)
Title: Alarm device for fluorescent tube life
Inventor: NAGAKI TAKESHI
IPC: H05B41/16
Filed: 1992-11-04
Abstract: PURPOSE:To set life span with a fixed lighting frequency and alarm the expiration of the life to prevent an unpleasant feeling or trouble on health from being given to an user. CONSTITUTION:The standard lighting frequency for the life of a fluorescent tube 1 is set in an alarm device 8. The input frequency of a switch 5 is counted by a counter 7, and the counted value is transmitted to the alarm device 8. The alarm device 8 compares this counted value with a preset numeric value, and lights an alarm light 9 when it reaches the same value to notify the life expiration of the fluorescent tube 1. An user replaces the fluorescent tube 1 by the alarm. After the replacement, the counter 7 and the alarm device 8 are reset and returned to the initial state.
Patent JP-H11190107-A (JP)
Title: Roofing seam installing method and product suitable for manufacture joining roof
Inventor: DANIEL L BARKSDALE
IPC: E04D5/10
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To easily form a seam to connect adjacent roofing films by applying a filament containing hard pad having a grip of the specific length and the support surface to the joining surface by being put in a saturated state by a primer, and contacting a specific lap joint tape with this primed surface. SOLUTION: A hard scrub pad 36 containing a filament is fixed to a holding cleat 34 arranged on the support surface 32 of a scrub pad applicator 30. A grip holder 60 shows the freedom of two degrees on the support surface by containing a support shaft 44 and a rotary shaft 50. A slender cylindrical grip 40 having the length of at least three feet is screwed in a screw thread 64 of the grip holder 60. A primer is applied to the joining surface by the pad 36 put in a saturated state by the primer. Afterward, a lap joint tape having the exposed surface containing a rubber piece containing a rubber tackifier and having the opposite side surface joined to an adjacent roofing film, is brought into contact with the primed surface.
Patent JP-H01138323-A (JP)
Title: Fuel control device for engine
Inventor: NOGUCHI NAOYUKI
IPC: F02D41/00
Filed: 1987-11-20
Abstract: PURPOSE:To prevent an air-fuel ratio from being transitionally varied owing to errors in suction inflow by correcting a basic fuel supply flow rate determined based on suction inflow when the switchover of auxiliary air is made to either direction between a feeding condition and a cut-off condition. CONSTITUTION:An auxiliary air feeding device D is arranged for an auxiliary air passage connecting a suction passage at the downstream of a suction inflow detecting device A with the combustion chamber C of an engine B. And the auxiliary air feeding device D feeds auxiliary air to the combustion chamber C in a specified operating range based on the output from an air feeding range judging means E. In this constitution, a fuel feeding flow rate is determined based on the output from a suction inflow detecting device A so as to let a means G be arranged, which outputs fuel control signals to a device F feeding fuel to the engine B. In addition, a means M is arranged, which corrects a fuel feeding flow rate when the switchover of auxiliary air is made to either direction between a feeding condition and a cut-off condition based on the output from the air feeding range judging means E.
Patent JP-H04166159-A (JP)
Title: Control box mounting structure of bath room unit containing bubble generation bath tub
Inventor: HARADA EIJI
IPC: E04H1/12
Filed: 1990-10-30
Abstract: PURPOSE:To enable inspection inside a bath room unit by mounting a control box, which houses a control section to control a function part of a bubble generation bath tub, a safety device on the external surface of a side wall of the bath room unit while an inspection port for inspection of the control box is provided on the side wall. CONSTITUTION:A control box C is mounted on the external surface of a front side wall 11 of a bath room unit A and an inspection port 87 is provided on the front side wall 1. When inspecting a control section 57, a safety device 58 and the like housed in the control box C, an inspection port cover 91 is removed to open the inspection port 87 in a bath room 7. Then, a lid body 86 of the control box C can be removed of the inspection port 87. This facilitates the inspection or the like of the control section, the safety device and the like housed in the control box within the bath room.
Patent JP-S62150913-A (JP)
Title: Output transistor protection circuit
Inventor: KIKUYAMA SEIICHIRO
IPC: H03F1/42
Filed: 1985-12-24
Abstract: PURPOSE:To protect an output transistor (TR) at an abnormality such as output short-circuit by adding a TR and a capacitor so as to make a large current flow at the time of start. CONSTITUTION:The 1st TR whose collector is connected to an output terminal and whose emitter is connected to a reference potential via the 1st resistor 3, the 2nd TR 6 connected between a base of the TR 1 and the reference potential, the 3rd TR 10 connected between the base of the TR 6 and the reference potential and the 1st and 2nd inverter elements 7, 8 connected in series between the input terminal and the base of the 1st TR 1 are provided. The 3rd TR 10 is operated conversely with the 1st TR 1 and the 3rd TR 10 is conducted when the 1st TR 1 is interrupted to interrupt the 2nd TR 6. Thus, the output TR is protected at an abnormality.
Patent JP-H01136388-A (JP)
Title: Manufacture of surface emitting type semiconductor element
Inventor: YONEDA KOJI
IPC: H01S5/00
Filed: 1987-11-20
Abstract: PURPOSE:To grow a growth layer such as an active layer through one-time continuous epitaxial process while preventing the thermal degradation of the active layer by forming first and second recessed sections in mutually different specific depth to the surface of an insulating semiconductor substrate, successively laminating a reflective layer, the active layer, a first clad layer and a second clad layer and removing the unnecessary clad layer. CONSTITUTION:First and second recessed sections 12, 13 in depth d1, d2 are shaped separated at a regular interval to the surface of an insulating GaAs substrate 11. Depth d1, d2 is brought respectively to d1=layer thickness of first clad layer+layer thickness of second clad layer and d2=layer thickness of an active layer. The recessed sections 12, 13 are respectively formed zigzag at regular intervals P on a straight line. A buffer layer 14 composed of insulating GaAs, a multilayer film 15 in which insulating AlAs layers and Al0.03Ga0.97As layers are laminated alternately, the active layer 16 consisting of undoped GaAs, the first clad layer 17 made up of P-type Al0.3Ga0.7As and the second clad layer 18 composed of N-type Al0.3Ga0.7As are laminated continuously onto the surface of the substrate 11 in succession. The layer 18 just above the recessed section 13 and the clad layers 17, 18 on the flat section of the surface of the substrate 11 except the recessed sections 12, 13 are removed selectively through etching.
Patent JP-H08235901-A (JP)
Title: Emergency light device
Inventor: GOTO FUMIAKI
IPC: F21L4/00
Filed: 1995-10-19
Abstract: PURPOSE: To light up in an emergency even from a remote area while holding a function as a conventional emergency light. CONSTITUTION: Electrodes 9a, 9b provided on a locking piece for locking an emergency light main body are respectively joined to dry batteries 4a, 4b housed in the emergency light main body when the locking piece is inserted into the emergency light main body. When the hand clapping sound are detected in the dark by a sound sensor 17 two times a second, a trigger signal is outputted to a timer circuit 23 by a signal condition recognizing circuit 22, and a drive circuit 16 is made into the operating state for ten seconds by the timer circuit 23. As a result, the electrodes 9a, 9b are made into the short-circuit state, and a bulb 12 is lighted up for ten seconds.
Patent JP-2001112887-A (JP)
Title: Dumbbell made of noble metal
Inventor: FUJII KOICHI
IPC: A63B21/072
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent discoloration and corrosion of a dumbbell for a long period of time by utilizing the physical and chemical stability of noble metals and resins and to change loads of the dumbbell without changing the whole size and shape thereof by changing the weight ratio between the noble metals and resins to cover the deficiency of loads due to the use of resins. SOLUTION: This dumbbell consists of a holding part and loading parts provided adjacently to the opposed sides of the holding part, respectively, and the major portion of the holding part and loading parts is composed of a noble metal such as silver, while the remainder is composed of a resin such as an acrylic resin.
Patent JP-H07146055-A (JP)
Title: Refrigerator
Inventor: KINO AKIHIRO
IPC: F25D21/08
Filed: 1993-11-25
Abstract: PURPOSE:To prevent phenomenons that a refrigerant in an evaporator becomes insufficient, defrosting by a latent heat of evaporation and condensation of the refrigerant is not conducted sufficiently in the evaporator and consequently prolongation of a defrosting time and remaining of frost take place. CONSTITUTION:This refrigerator is constructed of a main body, a compressor 9, a condenser, a capillary tube, an evaporator, a heater 14 for defrosting, a fan 16 in the refrigerator, a frosting detecting means 30 and a defrosting control means 31.
Patent JP-H06152816-A (JP)
Title: Management method for disk area for facsimile information storage
Inventor: KOBAYASHI MAKOTO
IPC: G06F3/06
Filed: 1992-11-04
Abstract: PURPOSE:To make the storage of facsimile information onto a disk area effi cient by forming the disk area with plural file areas having a prescribed storage capacity and plural extension areas. CONSTITUTION:When a request for securing a disk area takes place in a facsimile processing section 20, a disk area selection means 21 selects one area 31 among plural file areas 31 based on facsimile information in the storage unit. Then the management of the area 31 is requested to a file management means 11 corresponding to the selected area 31. The management means 11 manages the operating state of the area 31 and when the quantity of facsimile information to be stored exceeds the storage capacity of the area 31, an extension area 32 is selected and required processing to store the facsimile information in excess is taken. Thus, the procedure of the selection processing of the area 31 is simplified, the processing is quickened and the load of the management section 10 is relieved.