baber/WOPTO huggingface dataset:
Patent JP-H01107212-A (JP)
Title: Optical waveguide element
Inventor: NOZAKI NOBUHARU
IPC: G02B6/124
Filed: 1987-10-20
Abstract: PURPOSE:To reduce the cost of the optical waveguide element and to simplify the manufacturing process by allowing external light to enter or exit from a substrate through general prisms fitted on the surface of the substrate. CONSTITUTION:The prisms 30 and 31 are fitted on the opposite surface 16a of the substrate 16 from an optical waveguide 11 and the external light is entered into the substrate 16 or projected from the substrate 16 through the prisms 30 and 31. For the purpose, the prisms 30 and 31 are so shaped as to have 1st light passing surfaces 30a and 31a contacting the surface of the substrate 16 at positions where the external light is passed and 2nd light passing surfaces 30b and 31b at the positions which are formed slantingly to the 1st light passing surfaces are positions where the external light is passed. Consequently, the thickness of the substrate formed of an expensive single crystal material is reduced and the slanting working operation for the substrate end surface is eliminated.
Patent JP-H03130539-A (JP)
Title: Biaxial type gas turbine engine
Inventor: FUKUDA HIROYOSHI
IPC: F02C9/22
Filed: 1989-10-13
Abstract: PURPOSE:To enable running of a vehicle by controlling a variable nozzle at an opening position which is preliminarily determined based on an engine speed without excessively increasing the real temperature of an exit at an output turbine, when an exit temperature sensor at the output turbine of another shaft is out of order. CONSTITUTION:The exit temperature of an output turbine PT set at another shaft is detected by a means 1. The rotational speed of a gas generator GG provided with a compressor C both of which are coaxial with each other is detected by a means 2. Abnormality of the means 1 is detected by a means 3. When the abnormality of the means 1 is detected, the opening of a variation nozzle VN determined preliminarily according to the rotational speed of the gas generator GG is calculated by a means 4. At the normal time of the means 1, a variable nozzle VN is open/close controlled so that the detected temperature may be a target value. At the abnormal time, the variable nozzle VN is drive- controlled by a means 5 to have the opening, calculated by the means 4.
Patent JP-H09110111-A (JP)
Title: Automatic multistory warehouse and empty pallet continuously collecting method
Inventor: WADA HIROMASA
IPC: B65G1/04
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide automatic multistory warehouse provided with a conveying means, by which merchandise/material is directly withdrawn from an automatic multistory warehouse so as to be conveyed to a target process, and a collecting means, by which emptied pallets are automatically collected, and an empty pallet continuously collecting method. SOLUTION: An automatic multistory warehouse is provided with a rack main body 2 consisting of an aggregation of storage parts, a receiving/shipping station serving as a cargo receiving base for a pallet on which merchandise/ material is placed, a stacker crane 4 transferring the pallet on which merchandise/material is placed, a controller 5 controlling the stacker crane 4 for housing the pallet on which merchandise/material is placed into a designated storage part in the rack main body 2, and the first conveyors 6A-6D protruding in the horizontal direction are arranged in four storage parts in the rack main body 2 individually.
Patent JP-H11113114-A (JP)
Title: Bellows and composite insulated switchgear using this bellows
Inventor: MORITA AYUMI
IPC: H01H33/66
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To lighten stress concentration at both ends of a bellows, and to prolong its life without increasing the size of the bellows, by making the spring constant of the central part in the direction of expansion and contraction of the bellows, smaller than those of both end parts in the direction of expansion and contraction. SOLUTION: A movable lever 35 is provided penetrating an end plate (sidewall) 3 and is formed so as to sway with a main shaft 18 being outside a container serving as a fulcrum. And a bellows 6 bridging the sidewall 3 and the movable lever 35 is provided at the penetrating part of the movable lever to seal the inside of the container from the outside. Namely, one end of the bellows 6 is fixed to the movable lever 35, and the other end is fixed to the sidewall 3. Here, the height H2 of the mountain of the bellows 6 at the central part in the direction of expansion and contraction of the bellows 6 is larger than that H1 of its mountain at its end part in the direction of expansion and contraction.  In other words, the spring constant of the central part in the direction of expansion and contraction is made smaller than those of the end parts in the direction of expansion and contraction. Accordingly, the central part of the bellows 6 has a softer construction compared to the end parts, and the stress at the end parts of the bellows 6 scatters to the central part, and it becomes possible to lighten stress concentration at both ends.
Patent JP-H02112924-A (JP)
Title: Resin depositing method to shift fork claw
Inventor: KOBAYASHI NOBUO
IPC: B29L31/30
Filed: 1988-10-21
Abstract: PURPOSE:To perform the film fixation of a deposited resin member and metallic base material by melting the tip part of a columnar projections wherein the columnar projections of a resin member comprising a radial surface part, one side thrust surface part and columnar projections are fitted in and projected from a hole provided on the claw of a shift fork metallic base material, and forming another side thrust surface part. CONSTITUTION:One side thrust surface part 3 of a radial surface part 2 and the resin member 1 having two columnar projections 5 extending from the thrust surface part, inverted taper notched parts 6 and a protruded streak 7 are molded. The two columnar projections 5 of the resin member 1 are fitted in the two holes 9 of the claw 8 of a shift fork metallic base material having two holes 9 to be fitted with the columnar projections 5 are a groove corresponding to the protruded streak 7, and the resin member 1 is attached to the claw 8 of the metallic base material. And, the metallic base material attached with the resin member is inserted into a mold 11. Furthermore, another thrust surface part is molded in such a manner that the protruded parts of the columnar projections are pressed by means of an ultrasonic horn 10, and the protruded parts are melted by applying ultrasonics, and besides, the molten resin is filled into a cavity 12.
Patent JP-S62124763-A (JP)
Title: Hybrid integrated circuit device
Inventor: ISHIHAMA KAZUHARU
IPC: H01C7/00
Filed: 1985-11-25
Abstract: PURPOSE:To eliminate the need for a laser trimming device and a sandblast trimming device for adjusting circuit characteristics, short-circuiting a resistor electrically through wire bonding. CONSTITUTION:Band-shaped thick-film conductor electrodes 1-6 having different length are each fitted in parallel on a thick-film circuit substrate, and thick-film resistors R1-R5 are mounted, crossing these electrodes. Minimum reference resistance sufficient for acquiring desired precision takes a value such as 5kOMEGA in the resistor R1 between the electrodes 2, 3 is represented by 2R1=10kOMEGA, the resistor R3 between the electrodes 3, 4 by 2R2=20kOMEGA, the resistor R4 between the electrodes 4, 5 by 2R3=40kOMEGA, and the resistor R5 between the electrodes 5, 6 by 2R4=80kOMEGA. Resistance values are adjusted by short-circuiting the conductor electrodes by bonding wires 7.
Patent JP-H05108659-A (JP)
Title: Equipment fixing rescheduling device
Inventor: HASHIMOTO MARIKO
IPC: G06Q50/04
Filed: 1991-10-15
Abstract: PURPOSE:To produce the job instructions whose order is changed and to show these instructions for each equipment without changing the equipments when the difference is produced between the shown job instruction of each equipment and the result of each job. CONSTITUTION:A job startable time calculation part 3 calculates the startable time of each process based on the result information received from each equipment that is controlled by a data control part 1 and the job instruction that is controlled by an instruction order control part 2. A job instruction reproduction part 3 calculates the difference between the instruction and the result based on the startable time and the job instruction and then changes the job order at and after the head process. Then the reproduced job instructions of all processes and equipments are shown at a job instruction output part 5 for each equipment. Thus it is possible to omit the time and the labor required for two set-up operations carried out to the same lot, to reduce the difference due to the delayed set-up operation, and to perform the job instruction-priority production.
Patent JP-2001088345-A (JP)
Title: Optical printing head
Inventor: BIZEN MITSUHIRO
IPC: B41J2/455
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical printing head equipped with time sharing drive type light emitting elements and a general-purpose driving IC for driving them. SOLUTION: Light emitting elements 22 equipped with (n) individual electrodes 28, (p) common electrodes 27 and a plurality (n×p) of light emitting parts 26 selected by them and a driving IC 1 equipped with (n) element driving output terminals D01-D048 and (m) group selecting terminals CD1-CD40 connected to the individual electrodes and the common electrodes are provided and a plurality (q) of the light emitting elements 22 are provided per one driving IC and the number (q) is determined by the number (p) of the common electrodes 27 of the light emitting elements 22 and the number (m) of the group selecting terminals CD of the driving IC 1.
Patent JP-2000096843-A (JP)
Title: House
Inventor: YAMAKAWA TAKASHI
IPC: E04H1/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To easily secure a drying space and a spare space on the indoor side by providing a partition wall adjacently to a parking space in a garage, and forming a utility room in the garage. SOLUTION: A living room 11 and a garage 14 adjacent to a kitchen 13 on the right depth of the living room 11 are provided, a partition wall 15 is provided in the garage 14, this side is used as a parking space 14a, and the depth side is used as a utility room 16. A revolving door 17 communicating the utility room 16 and the parking space 14a is provided on the partition wall 15, and a revolving door 18 is provided between the utility room 16 and the kitchen 13. The utility room 16 is utilized as a drying space when the laundry cannot be dried outdoors in winter or on a rainy day, or various fixtures of a vehicle can be stored in the utility room 16. A spare space can be easily secured indoors by effectively utilizing the space in the garage 14.
Patent JP-H08104669-A (JP)
Title: Diiodothyronine derivative and determination of iodothyronine using the same
Inventor: SARUTA HIROKO
IPC: G01N33/547
Filed: 1994-10-06
Abstract: PURPOSE: To obtain the subject new compound causing no nonspecific reaction with a naturally-bound substance such as a thyroxine-bound protein, and easy to immobilize by using the carbonyl group therein for its binding to a carrier, and useful for the accurate assessment of thyroid function. CONSTITUTION: This compound is expressed by formula I (R<1> is a (phenylsubstituted) 1-5C alkyl or group of formula, CO-R<3>  R<3> is a 1-5C alkyl, phenyl(oxy) or [(1-2C alkoxy)phenyl-substituted] 1-5C alkoxyl}; R<2> is a halogen, azide group or group of formula O-R<4> [R<4> is imide group or a group of formula, N=C(R<5> )R<6> (R<5> and R<6> are each a 1-2C alkyl or 1-2C alkoxyl)]), e. g. α-(N-t- butoxycarbonyl)amino-β-[4-(4-hydroxyphenoxy)-3,5-diiodolphenyl-propionic N- succinimidoester. The compound of formula I is obtained by introducing a protecting group into the amino group in 3,5-diiodothyronine to form a compound of formula II which is, in turn, esterified with the corresponding esterifying reagent.
Patent JP-H02113349-A (JP)
Title: Multi-master system
Inventor: OTSUKA TETSUO
IPC: G06F12/00
Filed: 1988-10-24
Abstract: PURPOSE:To distribute a PLU(price look-up) file equally to master devices without lowering the total operation efficiency of the system by providing a host computer with a has arithmetic means, a reference value calculating means, and a setting means. CONSTITUTION:The hash arithmetic means 3A of the host computer 1A finds a hash arithmetic value indicating the storage position of all PLU codes previously and the reference value calculating means 4A finds a reference value for distributing the PLU file equally to the master devices 2A from the hash arithmetic value. Then a setting means 5A sets the reference value which is calculated by the reference value calculating means 4 in respective slave devices 6A and distributes and sets the PLU file in the master devices 2A. Consequently, the PLU file is distributed and set equally in the master devices 2A and the whole system is put in efficient operation.
Patent JP-H10111606-A (JP)
Title: Image forming device
Inventor: YAMAMOTO KEIJI
IPC: G03G15/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain an optimum image by controlling transfer conditions on a transfer material according to the result of detection by a resistance-value detection means, and also controlling discharge conditions for a transfer-material carrier according to the result of detection by an environmental-conditions detection means. SOLUTION: The electric resistance value of the transfer material 24 is measured, and according to the result of the measurement, the transfer conditions, that is, the output of a power source circuit 50 for a transfer corotron which generates a transfer current for the energization of the transfer corotron 25 is controlled. In the case, as a transfer dnun 23 for holding a transfer material 24, one composed of a transfer film 42 consisting of a dielectric film is used.  Therefore, the dielectric film composing the transfer drum 23 also changes, more or less, in electric resistance value, dielectric constant, and so on with changes in enviromnent such as temperature and humidity, therefore by measuring the set environments inside and outside the main body of a copying device, the specific resistance value, etc., of the dielectric film, composing the transfer drum 23, in the condition can be estimated, and the discharge conditions and transfer conditions both of which are optimum can be obtained.
Patent JP-S61146809-A (JP)
Title: Sheath-core conjugated fiber and its production
Inventor: SATO YOSHIAKI
IPC: D06M101/16
Filed: 1984-12-19
Abstract: PURPOSE:A sheath-core conjugated yarn that is composed of 3 kinds of polymers different in solubility in a solvent to one another in a specific arrangement, thus having satisfactory gloss, bulkiness, resilience, elastic friction, dry touch and drapability. CONSTITUTION:The objective filament is composed of polymer A as the sheath 1, polymer B as the core 2 and polymer C as the core 3 and, in the cross section, the core 2 and the core 3 alternately contact with the inside surface of the sheath 1 2 or more times. Their solubility in a solvent is in the order: polymer A > polymer B > polymer C and the sheath 1 and at least a part of the core 2 are dissolved of to give a modified cross-section filament with grooves on its surface.
Patent JP-H11112274-A (JP)
Title: Surface acoustic wave filter
Inventor: AMANO YOSHIHISA
IPC: H03H9/145
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an inter-digital transducer(IDT) electrode whose stop band width Δf is large with simple manufacture/design by providing plural transmission lines whose transmission speed on surface acoustic waves generated by exciting electrodes differ. SOLUTION: An IDT electrode 1 is designed by dividing it into three tracks (transmission lines of the surface acoustic waves) A-C in the length direction of the electrode. In the three tracks A-C, electrode pitches P1-P3 are similar but electrode line widths L1-L3 are changed and designed in step forms. Electrode line width is designed to be thicker as it goes from the track A to the track C, for example. As long as the plural transmission lines (corresponding to the respective step parts) of the surface acoustic waves are formed, the design is not limitted to such one. Thus, the exciting electrodes having the plural transmission lines different in the transmission speed of the surface acoustic waves are provided on the piezoelectric substrate and stop band width Δf is adjusted by the interference of the transmission lines.
Patent JP-H08126530-A (JP)
Title: Shelf support with dowel
Inventor: ODA KOSHI
IPC: A47B57/48
Filed: 1994-10-31
Abstract: PURPOSE: To provide a shelf support with a dowel, which can be installed and fixed in a position of the inside surface of a storing shelf where there is no slit, and by which the outside edge of a shelf board can be surely and firmly supported. CONSTITUTION: A fixing hole 3 is formed in one side of a substantially L-shaped support main body 1, a dowel piece 5 is projected on the back of the other side 4, and a through hole 6 piercing the center of the dowel piece 5 is formed in such a manner as to pass through the other side 4.
Patent JP-H07118107-A (JP)
Title: Nematocide against pine tree nematode
Inventor: SUGA TAKAYUKI
IPC: A01N31/04
Filed: 1993-10-25
Abstract: PURPOSE:To obtain a nematocide against pine tree nematodes which contains chlorinated hydroxystilbene and can develop significant effect with a reduced dose. CONSTITUTION:The objective nematocide contains a chlorinated hydroxystilbene, preferably 2'-chloro-, 3'-chloro- or 4'-chloro-3-hydroxystilbene 3',4'-dichloro- or 3',5'-dichloro-3-hydroxy-stilbene. Among these compounds, 3,'4'-dichloro- and 3',5'-dichloro-3-hydroxystilbenes are new compounds. The chlorinated hydroxystilbenes are obtained by subjecting a corresponding chlorinated benzyl chloride and a methoxybenzaldehyde to the Wittig-Horner reaction followed by demethylation of the product, a chlorinated methoxystilbene.
Patent JP-S60157201-A (JP)
Inventor: JIEIKOBU HOOMADARII
IPC: H01C7/00
Filed: 1984-12-19
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-H0610847-A (JP)
Title: Variable displacement vane pump device
Inventor: INAGUMA YOSHIHARU
IPC: F04C2/344
Filed: 1991-10-15
Abstract: PURPOSE:To prevent a driver from being given an uncomfortable feeling of steering due to switching action of a switching valve. CONSTITUTION:A solenoid valve 16 serving as a mechanism for controlling switching is provided in a switching valve 1 for performing communication and interruption between a specific suction port 41' and a specific delivery port 31', to control this solenoid valve 16 so that operating oil is circulated by a specific pump chamber to obtain 1-port delivery only in the case of large car speed and small steering wheel angle, and a sudden change of assist force caused by switching the switching valve at low speed time can be eliminated by accurate control. Operation of the solenoid valve 16 is controlled by a car speed and an engine speed, so as to obtain 1-port delivery by circulating the operating oil in the specific pump chamber only when the car speed and the engine speed are both larger than a preset value, and assist force is prevented from suddenly changing due to switching generated when only the car speed or engine speed is changed.
Patent JP-H03129699-A (JP)
Title: Discharge lamp lighting device
Inventor: SATO KATSUMI
IPC: H05B41/24
Filed: 1989-10-14
Abstract: PURPOSE:To reduce stress exerted on circuit components when attaching and detaching a discharge lamp by providing output control means for a power charge detecting circuit and an inverter circuit. CONSTITUTION:A capacity C6 is charged when power is charged, and a power charge detecting circuit 7 detects it and converts the output of an inverter G6 to L by means of C8R14 for a fixed period of time. In an actuating circuit 2, a trigger Q3 is actuated by charging of C5 so that the output of a comparator IC3 is maintained at L. This output signal is input to an AND gate G2 together with the output signal of the G6 and is input to the R terminal of the counter IC2 of a preheating timer 4 through predetermined gates G7, G3, and the Q output is input to the -R terminal of an R-SFF9 via G8. In an ocsillating circuit 3, a monostable multivibrator IC1 decides the 'on' period of Q2 from the charging current of C7, and, in a preheating setting circuit 5, Q5 and G6 constitute a current mirror and the charging current of C7 is at its maximum when Q7 is on. Switching of Q7 is controlled by the Q output of the FF9 of a preheating tire 4. With this constitution, the output of G6 switches the preheating setting circuit 5 to the preheating mode before oscillation starts so that stress to be exerted on the circuit is reduced at the disconnection and re-installation of a discharge lamp.
Patent JP-H11108731-A (JP)
Title: Gas meter
Inventor: KODAMA SANSHIRO
IPC: G01F3/22
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter enabling an outer enclosure to be smaller and thinner and capable of using one kind of outer enclosure and lid body for many kinds of gas meters. SOLUTION: A lid body and an outer enclosure 201 are each given one kind of shape and adapted to be used in common among gas meters different in functions, and a second electric circuit system 304, a card reader 305, or the like, disposed within the lid body, is exchanged and disposed for every change of its kind, and thereby many kinds of gas meters can be realized only by preparing one kind of shape each relative to the shape of the outer enclosure 201 itself and the shape of the lid body.
Patent JP-H08127945-A (JP)
Title: Sensor for weft yarn
Inventor: HASEGAWA IWAO
IPC: D03D51/34
Filed: 1994-10-31
Abstract: PURPOSE: To improve the sensing accuracy by arranging a light guide member in at least the front of a receptor in receiving a reflected or a transmitted ray of projected near infrared light at a prescribed position in order to sense weft yarn inserted into a warp yarn shedding. CONSTITUTION: The presence or absence of weft yarn 12 picked through a water or an air current jetted from a nozzle 13 into a shedding formed of warp yarns 11 is sensed by passing near infrared light projected from a projector 18 through an optical fiber bundle 19 and further a fiber optic plate 21, making the near infrared light incident on a receptor 20 at a prescribed position and using a change in the quantity of the received light thereof in a fluid jet type loom. Otherwise, the near infrared light projected on the weft yarn 12 passing through a guide groove comprising a V-groove is reflected to receive the reflected ray and sense the presence or absence of the weft yarn 12.
Patent JP-H01110162-A (JP)
Title: Armature assembly
Inventor: HAMAMOTO SHINICHI
IPC: B41J2/26
Filed: 1987-10-22
Abstract: PURPOSE:To achieve easy working and improvement of fixing strength of a wire by a method wherein in an armature assembly of a dot printer head, a brazing part for fixing a dot wire at a top of an armature by brazing is formed in a stepped state capable of holding the dot wire. CONSTITUTION:A stepped brazing part 4 for fixing a dot wire 1 is formed at a top 2a of an armature 2. This brazing part 4 can be simply formed at a low cost by punching working or the like. When the dot wire 1 is fixed to the armature 2, an end part of the dot wire 1 is supported with the brazing part 4 of the armature 2, and is fixed by brazing from thereon with a brazing filler metal 3. By fixing via the brazing part 4 in this manner, a contact area of the armature 2 and the dot wire 1 becomes larger and their fixing strength can be improved.