baber/WOPTO huggingface dataset:
Patent JP-H1012965-A (JP)
Title: Gain waveguide type semiconductor laser
Inventor: IWANE GANZO
IPC: H01S5/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser in which the end face of a chip has a substantially uniform near field pattern. SOLUTION: A group of narrow linear (small stripe) current injection regions comprising a GaAs layer 7 for forming an electrode and a metal layer 9 for providing an electrode thereon, and a group of narrow linear (small stripe) current non-injection regions comprising an insulation layer 8 and a metal layer 10 being formed thereon but providing no electrode are formed alternately on the upper surface of a p-type clad layer 6. Current constriction takes place at the current injection region and the skirt parts of respective emitting parts including the carrier diffusion (length) derived from the current injection region are overlapped. Consequently, the emitting regions are made uniform thus realizing a substantially uniform near field pattern.
Patent JP-H0611149-A (JP)
Title: Air conditioner
Inventor: KUWABARA KYUKICHI
IPC: F24F1/00
Filed: 1992-06-24
Abstract: PURPOSE:To provide an air conditioner in which a mounting operation of a blind plate to be provided in a cutout of a housing is facilitated. CONSTITUTION:An air conditioner has a cutout 24 for service in which detachable blind plate 25 is mounted on a side plate 22 of a housing, and comprises a guide 40a provided at a side edge of the cutout 24. Thus, since the plate 25 can be guided from below to a predetermined position of the cutout via the guide port 40a, mounting of the plates 25 and 22 can be remarkably facilitated.
Patent JP-S6333296-A (JP)
Inventor: SHIMIZU SHUICHI
IPC: G01F23/292
Filed: 1986-07-15
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-S5789711-A (JP)
Title: Manufacture of light guide
Inventor: YAMAMOTO TSUTOMU
IPC: G02B6/04
Filed: 1980-11-26
Abstract: PURPOSE:To improve the precision of the distribution angle of emitted light by improving transmission efficiency by using a couple of hard pulp at both ends of a light guide. CONSTITUTION:A light guide fiber bundle 29 is inserted into hard pipes 20 and 21 and impregnated with an injection sealing material. After the curved groove 24 of a drag 23 is applied with a release agent, the fiber bundle 29 is fitted in the groove and the hard pipes 20 and 21 are fixed at both end parts of the curved groove 24, i.e. an incidence side and an emission side of light. Then, a cope 26 is superposed upon the drag 23 and fixed and the injection sealing material is set. In this state, a part projecting from the drag and cope 23 is cut and the flank is polished. Consequently, the light guide fiber bundle is never sandwiched between the shaping dies and a light guide having high light-quantity transmission efficiency and the high precision of the center angle of light distribution is manufactured.
Patent JP-H0611714-A (JP)
Title: Liquid crystal display element
Inventor: ISHIKAWA MASAHITO
IPC: G02F1/1337
Filed: 1992-06-25
Abstract: PURPOSE:To provide the high-grade liquid crystal display which is improved in visual angle characteristic and has excellent visibility. CONSTITUTION:Between two sheets of polarizing plates 1 and 4, are disposed a liquid crystal cell 3 for driving which is twist-oriented when no voltage is impressed between two sheets of the substrates and an optically anisotropic element 2 whose optical axis is continuously twist oriented. The optical axis of optically anisotropic element 2 is shifted to the absorption axis or transmission axis of the polarizing plate on the side where the light escapes finally by the angle phi determined by the following equation. phi=DELTAn<2>XpXdX180 deg./(4lambda<2>); where DELTAn: the optical anisotropy of the optically anisotropic element, p: the twist pitch length of the optical axis of the optically anisotropic element, d: the thickness of the optically anisotropic element, lambda: the wavelength of a visible wavelength range.
Patent JP-S62155330-A (JP)
Title: Bearing anchoring method
Inventor: FUKUI HIDEAKI
IPC: F16C35/067
Filed: 1985-07-27
Abstract: PURPOSE:To strike a bearing against projections for positioning by providing protrusions in a cylindrical form as a housing at a predetermined position in a base plate, and by leaving several projections parallel with the base plate as they are in the base plate. CONSTITUTION:A base plate 1 made of a steel plate is provided with a punched hole at a predetermined center thereof first, and also provided with numbers of cuts to the radial direction from the hole, to which a space between two cut lines adjacent to each other is formed in such a way that a widely spaced one comes next to a narrowly spaced one alternately. Subsequently, narrowly spaced ones are left as they are, and widely spaced ones are formed by press working in such a way that they make a right angle with the base plate 1 whereby their inner surfaces form a circle for forming three housing clips 2. In this case, the diameter of an imaginary inscribed circle is made smaller than the outer diameter of a bearing so that the bearing should be mounted with a press fit. And when the bearing is pressed in with pressure, it is positioned by projections 3, and then the upper end is caulked for preventing dislocation thereof.
Patent JP-H06346258-A (JP)
Title: Rust preventive pigment
Inventor: OKUDA MASAAKI
IPC: C09C1/22
Filed: 1993-06-10
Abstract: PURPOSE:To produce a rust preventive pigment causing no environmental pollution and excellent in rust preventing effect by mixing iron dihydrogentripolyphosphate or its dihydrate with zinc oxide in a specified weight ratio. CONSTITUTION:Iron dihydrogentripolyphosphate or its dihydrate is mixed with zinc oxide in (10:1)-(1:10), preferably (10:1)-(10:10) weight ratio to produce the objective rust preventive pigment. Iron dihydrogentripolyphosphate is represented by a rational formula FeH2P3O10 and a crystal of the compd. has a very large peak at about 2theta=11.1 deg. when measured by powder X-ray diffraction and has a laminar structure. When this rust preventive pigment is converted into a coating material, boiled oil, oily varnish, phenol resin, etc., are used.
Patent JP-H0334637-A (JP)
Title: Parity error detecting and monitoring system
Inventor: NAKAGAWA TATSUHIKO
IPC: H04L1/22
Filed: 1989-06-30
Abstract: PURPOSE:To simply discriminate whether a fault is generated in a parity detecting circuit itself for executing a parity check or an error on transmission is generated by providing a stand-by unit normality monitoring means and an existing unit fault detecting means. CONSTITUTION:In a parity error monitoring circuit 22, parity error signals 21, 23 outputted by both parity detecting circuits 15, 19 at the time of on-line are compared. In the case both of them do not coincide with each other, a signal for showing a fault of an existing unit is outputted as a parity detecting circuit monitoring output signal 24 under the condition that normality of a stand-by unit 19 is confirmed. In such a way, even when the existing unit 15 is receiving on-line data 12, whether a fault of the parity detecting circuit of this existing unit 15 is generated or not is detected, and switching to the stand-by unit 19 is executed quickly.
Patent JP-H03215479-A (JP)
Title: Novel application of 5-phrnyl-2-furan ester, amide and ketone as nerve protective agent
Inventor: YUUJIIN JIYOOJI DORASUTO
IPC: A61P25/28
Filed: 1990-06-25
Abstract: PURPOSE: To obtain neuroprotective agents for preventing and limiting neuronal death or degeneration in a human or lower animal comprising 5phenyl-2furan esters, etc.  
     CONSTITUTION: A compd. of the formula [X is halo; Y is unsubstituted or halogen substituted methyl, halo, nitro, amino, etc.; R is R 1 C(O)OH (R 1  is unsubstituted 1-2C alkyl, etc.)] and its salt is used to prevent and limit neuroral death or degeneration in a human and lower animal. Compounds of the formula are preferably hydrochloric acid 5-(pnitrophenyl)-2furoic acid 3diethylamino2,2- dimethylpropyl, etc. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000002569-A (JP)
Title: Mount structure for heat resistance type air flowmeter circuit module
Inventor: SASAKI SATOSHI
IPC: F02D35/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To form a united part in a shape enabling the unite part to be fused, eliminate mount screws, reduce the number of parts and prevent deterioration in measurement accuracy by loosened mount screws by combining a projecting part where the united part of a body and a module is tapered in section and a rectangular recessed part at the installation time. SOLUTION: A module housing 5 is bonded and fixed so that a circuit base 6 to which a mold member 10 is fixedly inserted is accommodated at an upper part of a body 12. The mold member 10 includes the body 12 having an air path 11, and an air path 9 in which heat resistance elements 7a, 7b are arranged. United parts 5a set at several points of the module housing 5 are agreed in center when faced to several points of united parts 12a of the body. When the united parts 5a of the housing 5 and united parts 12a of the body 12 are pressed in touch with each other, the united parts 12a each holding a projecting shape 12b of a circular truncated cone guide shapes of recesses of the united parts 5a. As a result, a fusion margin for share fusion is generated and a united force is generated.
Patent JP-S5959037-A (JP)
Title: Interphase insulating structure for rotary electric machine
Inventor: NAKAMURA KENICHI
IPC: H02K3/50
Filed: 1982-09-27
Abstract: PURPOSE:To readily automate the machining and insertion of an interphase insulator by dividing approximately rectangular insulator for each slot and disposing them between the coil ends and in the slots. CONSTITUTION:A slot liner 3 is inserted into the slot 2 formed on a core 1, further divided for each slot, and approximately rectangular insulators 9 are disposed together with auxiliary coils 4 (4a-4c) and main coils 5 (5a-5e) between the coil ends and in the slot 2. The insulators 9 are formed of thin synthetic resin materials and bend in approx. channel shape through two folding lines 90 formed corresponding to the width of the slot 2. The insulator between the coil 4 and the coil 5 has a function of a spacer and functions of the insulator and separator between the coils of different phase in the slot 2 and has a function of a wedge.
Patent JP-H09330315-A (JP)
Title: Processor for structured document
Inventor: IMASATO SHIYOU
IPC: G06F17/27
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to use application generated for original document type definition to new document type definition, by deriving the new document type definition from the basic document type definition on the basis of the correspondence relation between respective element types of the new document type definition and basic document type definition. SOLUTION: A basic document type definition holding part 10 holds the basic document type definition to be the base of the new document type definition. An element type role specification part 11 specifies roles of the respective element types of the basic document type definition. A derived document type specification part 12 specifies characteristic information for the respective element types of the new document type. A document type definition derivation part 13 derives a new document type definition, i.e., direct expression document type definition and embedded expression document type definition from the basic document type definition on the basis of the correspondence relation between the respective element types of the new document type and the respective element types of the basic document type definition.  A document conversion part 14 performs mutual conversion between a document based upon the direct expression document type definition and embedded expression document type definition which are equivalent to each other.
Patent JP-S5869759-A (JP)
Title: Method of accelerating congelation and cure of hydraulic binder
Inventor: TEODOORU AA BIRUGE
IPC: C04B22/06
Filed: 1982-09-27
Abstract: For the acceleration of the setting and of the hardening of a hydraulic binding agent such as cement, limestone, hydraulic limestone and gypsum as well as mortar and concrete prepared thereof, are added to the mixture, which contains said binding agent, from 0.5 to 10 percent by weight, referred to the weight of this binding agent, of an alkali-free setting- and hardening-accelerator, whereby this accelerator contains aluminum hydroxide.
Patent JP-H0461722-A (JP)
Title: Gas blast circuit breaker and discontinuation device using it
Inventor: SATO TAKASHI
IPC: H01H33/91
Filed: 1990-06-27
Abstract: PURPOSE:To generate double flow certainly and enhance the circuit breaking performance by furnishing an exhaust gas guide which shuts and opens the exhaust hole of the exhaust path on its ambient gas space side in association with the breaking motion, wherein shutting is made in the early period of the breaking motion while opening is made in its later period. CONSTITUTION:In the neighborhood of contact pieces 3, 4 arranged on the inside of an insulated nozzle 5, an exhaust path 6 which stretches in the radial direction of the contact piece 4 and puts a storage chamber 9 in communication with the ambient gas space via the contacting part of the two contact pieces, is formed in a structural member 2, and an exhaust guide 7 is furnished to work associate with the generated breaking motion, i.e., to shut the exhaust hole 6a on the ambient gas space side in the early period of the breaking motion and open the same in the later period of breaking motion. Therefore, the exhaust hole 6a of the exhaust path 6 opens in conjunction with the breaking motion irrespective of the gas pressure in the storage chamber 9, which permits formation of No.2 gas flow leading from the storage chamber 9 to the ambient gas space via the exhaust path 6 at the timing in association with No.1 gas flow formed by bleeding out always from the insulated nozzle 5. Thereby spraying as double flow is obtained certainly at a proper timing, which enhances the breaking performance.
Patent JP-S6229281-A (JP)
Title: Picture display device
Inventor: YOSHIDA TOSHIFUMI
IPC: H04N5/68
Filed: 1985-07-29
Abstract: PURPOSE:To even luminance at every linear cathode and to correct an error between the luminance and an emission detecting value by storing G3 electrode inflow current in a feedback time at a RAM, reading out the stored content with a picture display timing and controlling G1 electrode voltage. CONSTITUTION:A detecting pulse is inserted to a linear cathode driving pulse in a vertical blanking period, and an emission quantity in one cathode is detected by every field. The level of IG3 that equalizes the luminance of a linear cathode 2a is feedbacked and detected with a prescribed timing, being stored at the RAM. At the next timing, a G1 electrode 3 is controlled by the content of the RAM, and at the next timing, it is controlled by the content of the RAM that is stored when a preceding linear cathode 2b is emitted in the vertical blanking period. Thereby, it is controlled so that the emission capacity of the linear cathode 2 can be utilized up to the most, and a limitation by the driving conditions of a back plate 1 and the linear cathode 2 is not affected. Also, so that corelation can be corrected in the initialization of the content of a ROM, a high definition luminance picture can be obtained.
Patent JP-S6231387-A (JP)
Title: Controller of induction motor
Inventor: SUGIMOTO HIDEHIKO
IPC: H02P21/18
Filed: 1985-07-31
Abstract: PURPOSE:To accurately control a torque by comparing the AC component of the secondary crossing magnetic flux with that of the presumed secondary crossing magnetic value, and altering the presumed value so that, when one becomes 0, the other is 0, thereby compensating the variation of the secondary time constant. CONSTITUTION:An AC component is added by a circuit 22 to the secondary crossing magnetic flux command of a controller 8 to excite the secondary crossing magnetic flux. A circuit 18 obtains the secondary crossing magnetic flux by the voltage of a search oil wound in an induction motor 1. A circuit 12 outputs the presumed secondary crossing magnetic flux value. Only the AC components of the secondary crossing magnetic flux and the presumed secondary crossing magnetic flux value are produced by filters 19, 20, and input to a circuit 21. The circuit 21 alters the presumed secondary time constant value through the circuit 12 to set the other value to 0 when one of the inputs becomes 0.
Patent JP-H04365663-A (JP)
Title: Controller for fluid circuit of vehicle
Inventor: GIYUI MENIE
IPC: B60T13/52
Filed: 1991-06-12
Abstract: PURPOSE: To mount a vacuum booster on a vehicle apron without needing a mount panel. CONSTITUTION: The pivot 34 of a lever 32 on which a pedal 30 is mounted is held at a support part piece 36, fixed at the cover 26 of a booster 16 to close the opening of an apron 22, in a manner to be positioned in the periphery of an opening regarding a mounting plane on the apron 22. This constitution transmits a force, provided at the pivot 4 by the lever 32, to the cover 26 during operation of a lever unit, and against the tear force of a shell 14 at a mounting point for the a pron 22.
Patent JP-H0612560-A (JP)
Title: Merchandise containing device of automatic vending machine
Inventor: YOKOTA AKIO
IPC: G07F11/24
Filed: 1992-06-25
Abstract: PURPOSE:To provide the merchandise containing device of the automatic vending machine, which can contain easily a merchandise without generating surely a noise, and also, can execute simultaneously a collection of a coin at the time of containing the merchandise. CONSTITUTION:Merchandise discharge ports 8 of plural merchandise containing columns 6 are arranged in one vertical line toward the front of a main body 1, and in each of these merchandise discharge ports 8, a rotating body 11 having a merchandise detaining arm 10 protruded into a merchandise passage of the merchandise containing column 6 is supported axially so as to be freely rotatable. In such a state, at the time of discharging a merchandise, this rotating body 11 is subjected to forward turn operation and a cylindrical merchandise 7 accumulated and contained vertically in the merchandise containing column 6 is discharged. Also, at the time of containing the merchandise, the merchandise 7 is inserted from the merchandise dhscharge port 8 by opening the lower part door 2b, the rotating body 11 is subjected to backward turn operation and this merchandise 7 is contained successively into the merchandise containing column 6. Moreover, a safe 5 is drawn out at the time of containing the merchandise if necessary.
Patent JP-2000355246-A (JP)
Title: Vehicular turn signal lamp
Inventor: SUGAWARA SHINICHI
IPC: B60Q1/38
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To enable an operator to safely perform driving operation of a vehicle without drawing attention to a turn signal lamp operation by putting out a lighted turn signal lamp by a first lights-out means or a second lights-out means. SOLUTION: For example, in steering wheel turning steering in the right direction, a left turn signal lamp 9a is put out by detection by a torque sensor 19. Since this torque sensor 19 can detect torque while performing turning steering on a steering wheel but cannot detect the torque when losing the turning steering of the steering wheel, a total timer 17 is arranged for complementing this. The total timer 17 always starts to measure time when an ON signal of a left or right limit switch 15a, 15b is inputted regardless of the turning steering direction of the steering wheel, and puts out a left or right turn signal lamp 9a, 9b after a prescribed time passes. The left or right turn signal lamp 9a, 9b is also put out even when the torque cannot be detected.
Patent JP-S5958085-A (JP)
Title: Treatment of washing oil of tar acid extraction liquid
Inventor: KOJIMA KUNIHIKO
IPC: C10C1/18
Filed: 1982-09-28
Abstract: PURPOSE:To recover tar acid and light tar oil, in high efficiency, by washing tar acid extraction liquid with a light tar oil, introducing the recovered oil used for the washing of tar acid extraction liquid (hereinafter referred to as extract washing oil) into the tar distillation step, and distilling the extract washing oil together with tar. CONSTITUTION:Tar acid extraction liquid obtained by extracting a hydrocarbon oil mixture containing tar acid with an aqueous solution of caustic alkali, is introduced through the line 1 into the light-component washing column 2 and made to contact countercurrently with the light tar oil (preferably the crude light oil recovered from the refining process for coke oven gas) supplied through the line 3. The recovered extract washing oil is introduced into the tar distillation step. The extract washing oil is preferably introduced into and mixed with the reflux liquid of the dehydration solumn through the line 21, and the control of the distillation process is preferably carried out by controlling the column bottom temperature of the dehydration column 10. EFFECT:The aolumn top temperature is decreased by increasing the amount of the reflux of the dehydration solumn, and the quality of the distilled light tar oil is improved.
Patent JP-H0331162-A (JP)
Title: Document guiding device
Inventor: TAKIMOTO KAZUYUKI
IPC: G03G15/00
Filed: 1989-06-28
Abstract: PURPOSE:To smoothly guide documents with various sizes by notching the free end side of a guide body to form multiple notch sections and projections, and locating recessed tip sections of notch sections between tip sections on the upstream side of projections on both sides so that both side end sections of documents do not pass the inside sections of projections. CONSTITUTION:A guide body 16 is provided on a support member 15 so that the free and side of the guide body 16 is brought into elastic contact with the upper face of a guide body receiving member 17 provided on the downstream side of a contact glass 2 with its upper face set slightly lower than the upper face of the contact glass 2. The free end side of the guide body 16 is notched to form multiple notch sections 24 and multiple projections 25 adjacent to them, and recessed tip sections 24a of notch sections 24 are located between tip sections 25a on the upstream side of adjacent multiple projections 25 on both sides. Both side end sections of documents do not pass the inside sections of projections and are smoothly guided.
Patent JP-H0612467-A (JP)
Title: Logic circuit compressing method
Inventor: OKI MITSUHARU
IPC: G06F17/50
Filed: 1992-06-25
Abstract: PURPOSE:To realize an LSI having a small circuit scale by deleting redundant circuits from a network list of redundant circuit constitutions to generate a new network list and designing layout from this new network list. CONSTITUTION:In a step 1, the network list of redundant circuits is read in. In a step 2, it is discriminated whether a specific redundant circuit exists in the network list or not. If it exists there, the redundant circuit is deleted in accordance with a conversion rule in a step 3. Steps 2 and 3 are repeated until redundant circuits are completely deleted from the network list. When redundant circuits are completely deleted from the network list in the step 2, the new list of circuits other than redundant circuits is outputted in a step 4.