baber/WOPTO huggingface dataset:
Patent JP-H08327845-A (JP)
Title: Optical fiber aligning member
Inventor: FUKUCHI YOSUKE
IPC: G02B6/24
Filed: 1995-06-02
Abstract: PURPOSE: To lessen the connection loss at the time of connecting an optical fiber aligning member to an optical waveguide, etc., by forming a base body and cap out of polycrystalline ceramics having specific average crystal grain size. CONSTITUTION: The base body 3 constituting the optical fiber aligning member 4 consists of the translucent pollycrystalline ceramics having the average crystal grain size of <=15μm and its surface is provided with plural V-grooves 3a. The coated fibers 1a of the optical fibers 1 are placed in these V-groove 3a and the coated fibers 1a are pressed and fixed with the cap 2 consisting of the translucent pollycrystalline ceramics having the average crystal grain size of <=15μm. The V-grooves 3a are disposed at the same intervals as the intervals of the cores of optical circuits, such as waveguides, and are so formed as to press and fix the coating parts of the optical fibers 1 by the step parts formed at the respective cap 2 and base body 3.  Further, the method for fixing the base body 3 and cap 2 constituting the optical fiber aligning member 4 and the optical fibers 1 merely requires to interpose a photosetting type adhesive, such as a UV curing type adhesive, into the joint parts, then curing this adhesive by irradiation with UV rays.
Patent JP-H031277-A (JP)
Title: Dusion device
Inventor: IKEDA NORIKO
IPC: G06F17/50
Filed: 1989-05-30
Abstract: PURPOSE:To improve the design work efficiency by classifying and displaying access state information to a design data base of each designer or every computer. CONSTITUTION:This device is provided with a storage device of design data access state information 5, and also, provided separately with a display exclusive node 6 for the design data access state information 5, and each enginnering work station 2 - 4 can execute an access to the design data access state information 5 in addition to a design data base 1. In this state, in a state that design data is reflected on the design data access state information from the storage device of the design data base 1 and the design data access state information 5, it is inputted to a CPU 6a, stored in a work memory 6b, and also, necessary information is displayed selectively on a display output device 6c. In such a way, a data access to design data can be discriminated at a glance, and the design work efficiency can be improved.
Patent JP-H05342813-A (JP)
Title: Method and device for assembling belt
Inventor: SUMIMOTO MASAHIDE
IPC: G11B23/087
Filed: 1992-05-28
Abstract: PURPOSE:To simply and easily assemble a drive belt on the substrate of a data cartridge. CONSTITUTION:A drive roller 7 and temporarily belt suspending members 8-11 are inserted into the drive belt 6 inside which is suspended on a tray 1. The drive roller 7 and the temporarily belt suspending members 8-11 are moved toward the inner peripheral surface side of drive belt 6, and the drive belt 6 is suspended by these drive roller 7 and temporarily belt suspending members 8-11. The drive roller 7 and the temporarily belt suspending members 8-11, by which the drive belt 6 is suspended, are moved on the substrate 12 of data cartridge, and the drive roller 7 is mounted on a drive roller mounting shaft which is provided on the substrate 12. Also, the temporarily belt suspending members 8-11 are moved to release the suspension of the drive belt 6. Thus, the drive belt 6 is suspended on a corner roller mounted beforehand on the substrate or the peripheral surface of a hub.
Patent JP-H11331020-A (JP)
Title: Transmission/reception equipment
Inventor: ONO HIROAKI
IPC: H04B1/40
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To cancel the lack of channel in the case of simultaneous use while simultaneously using transmission/reception equipment having more than 40 channels by alternately using any arbitrary one wave by transmission/reception equipment under using and new transmission/reception equipment even when all radio waves, which can be continuously communication, are used. SOLUTION: When transmission/reception equipment A21 and B22 perform bidirectional time division communication while using one of 40 waves in a frequency band for continuous communication, transmission/reception equipment C23 and D24 newly start bidirectional communication. In this case, the transmission/reception equipment C23 switches the frequency to the channel number side of an intermittent communication enable frequency band adjacently allocated to 40 waves and transmits an interruption request signal to the transmission/reception equipment A21 while using one idle wave through a second transmission circuit. Thus, since one of 40 waves can be alternately used, the channels more than 40 can be simultaneously used and the transmission/reception equipment for canceling the lack of equipment to be simultaneously used can be provided.
Patent JP-H04359974-A (JP)
Title: Gravure ink for self-adhesive kraft tape
Inventor: YASUZAWA TAKASHI
IPC: C09D11/108
Filed: 1991-06-07
Abstract: PURPOSE:To prepare the title ink which enables direct lamination of an extruded polyethylene resin film onto a surface printed with the ink, can be used in high-speed printing and high-speed laminating, and is resistant to coating with a self adhesive by compounding a vinyl chloride-acrylic ester copolymer and an ethylene chloride-vinyl acetate copolymer. CONSTITUTION:The title ink contains a vinyl chloride-acrylic ester copolymer pref. having a vinyl chloride content of 80-90%, a degree of polymn. of 300-450, and a Tg of 60-70 deg.C and an ethylene chloride-vinyl acetate copolymer pref. having a mol.wt. of 80.000-160,000, an ethylene content of 68-74%, and a degree of chlorination of 17-22%. A lubricant, an antistatic agent, a stabilizer, etc., may be added to the ink.
Patent JP-2000326247-A (JP)
Title: Internal pressure adjusting device for hydraulic impact wrench
Inventor: YOKOTA YOSHIAKI
IPC: B25B21/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To relieve an abnormal rise in the internal pressure of a cylinder chamber because of a temperature rise in hydraulic fluid filled into the cylinder chamber, and provide accurate impact force at all times without receiving an effect on the temperature of the hydraulic fluid. SOLUTION: This internal pressure adjusting device for hydraulic impact wrench consists of a pressure relieving chamber 20 which is formed in the cylinder 1 of a hydraulic impact wrench so as to be isolated from a cylinder chamber C and leads a part of hydraulic fluid expanding its volume with temperature rise, and hydraulic fluid passages 16, 17, 19 communicating between the cylinder chamber C and pressure relieving chamber 20, a cam 9 formed on an output shaft 4 fitted into the cylinder 1, and a passage close valve 10 selectively closing the hydrualic fluid passage 16 by bringing it into contact with the cam 9.  It is thus possible to block the hydrualic fluid of the cylinder chamber completely so as not to be led into a pressure relieving chamber through the hydrualic fluid passages communicating between the cylinder chamber and pressure relieving chamber if impact force occurs, and prevent the impact force from lowering.
Patent JP-S6458251-A (JP)
Title: Dental arch
Inventor: RICHIYAADO OOGASUTO BOO
IPC: A61C19/045
Filed: 1988-06-02
Abstract: PURPOSE: To enable a patient to use a dental arch with a low auditory meatus pressure without adjustment of ear pieces by providing a U-shaped spring member, which has the perpendicular axial line of at least twice the length of it horizontal axis, with the ear pieces, a bite plate and adjusting means for securely fixing the bite plate. CONSTITUTION: The dental arch 10 has the U-shaped spring member 12. The spring member 12 includes spring pressing legs 14, 16 acting uniformly on the spring member and base parts 18. The ear pieces 20, 22 are disposed at the legs 14, 16. The axial line 82 of the perpendicular section of the legs 14, 16 of the member 12 is at least twice the length of the horizontal axial line 80 and is in actuality >=4 times the horizontal axial line 80. The bite plate 28 is disposed in order to hold the materials which come into contact with the oral cavity structure of a dental patient. The adjusting means 30 securely fix the bite plate 28 and are hung from the position (a) on the central part 18. The position (a) exists on the perpendicular line (b) from the center (c) of the lines (d) between the centers of the ear pieces 20, 22.  An orbital point pointer 32 is positioned movably in a horizontal direction at the leg 16 in such a manner that a pointer member 34 points the orbital point of the dental patient.
Patent JP-S5361223-A (JP)
Title: Pickup device
Inventor: SHIMADA MASARU
IPC: H04N5/335
Filed: 1976-11-12
Abstract: PURPOSE: To achieve a compact and light-weight pickup device with a simplified handling, by unifying a TV camera and VTR and carrying out both photographing and recording through the same unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H032996-A (JP)
Title: Magnetic card point service system and its receipt
Inventor: ETSUNO TOSHISHIGE
IPC: G06K17/00
Filed: 1989-05-30
Abstract: PURPOSE:To attain the card point service system without issuing an independent magnetic card by reading out a magnetic card carried by a customer and registering the magnetic card correspondingly to a member's number (processing number) set up in each customer. CONSTITUTION:A certain card 3a possessed by each customer is utilized for reading out items previously recorded in the card 3a and allocating a prescribed member's number (processing number) to the card 3a. If the customer possesses plural cards 3a, all the cards 3a are read out and the same processing number is allocated to these cards 3a. A POS 1 is provided with a magnetic card reader 2. Consequently, point service can be attained without issuing an independent card.
Patent JP-S5660404-A (JP)
Title: Optical fiber repeater
Inventor: SAKURAI ISAO
IPC: H04B10/29
Filed: 1979-10-23
Abstract: PURPOSE:To prevent uneven external pressure from being applied on the outside circumference of an optical fiber by inserting a glass member integrally formed on the outside circumference of the optical fiber as a hermetic sealing plug into the insertion hole provided to the holding member of a repeater pressure-resistant casing and hermetically securing the same. CONSTITUTION:A glass member 2 of a coefficient of thermal expansion nearly equal to that of an optical fiber strand 1 is inserted onto the outside circumference of said fiber, and these are hermetically melt-stuck to one piece by means of an adhesive member 3 such as solder glass of a coefficient of thermal expansion nearly equal to that of the optical fiber and a low m.p. This glass strand 1 is inserted into the insertion hole 23 of a holding member 24 provided to the end face plate 22 of a repeater pressure-resistant casing 21, and is hermetically sealed by means of an adhesive agent. A cap 25 is fixed thereon by way of a cap nut 26. Thereby, the direct exertion of uneven stress and external force upon the disposed optical fiber is obviated.
Patent JP-H0317077-A (JP)
Title: Improved production of d, l-lactide
Inventor: YOAHIMU HESU
IPC: C08G63/08
Filed: 1990-05-25
Abstract: The invention relates to an improved process for the preparation of a D,L lactide useable directly in polymerisation reactions.
Patent JP-S5563392-A (JP)
Title: Heat pipe
Inventor: SATOU JIYUNICHI
IPC: F28D15/00
Filed: 1978-11-06
Abstract: PURPOSE: To prevent the degradation of performance caused by an extended period use under medium and high temperature conditions allowing at least a part of tubular vessel to be made of nickel or nickel alloy.  
     CONSTITUTION: All tubular vessel 1 is made of nickel alloy, sealing diphenyl in the vessel 1 to act as an operating fluid 2. The wick is lined for the inner side of the vessel, allowing the operation fluid to move from the condenser to the evaporator. The vessel is preferably made of whole nickel, nickel plating the inner surface of the vessel, or attaching foamed nickel on a part of the inner circumference of the vessel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6027798-A (JP)
Title: Rotary compressor
Inventor: ASANUMA HAJIME
IPC: F04C28/26
Filed: 1983-07-27
Abstract: PURPOSE:To increase the release rate of a rotary compressor, by making an opening of a release hole open to a bearing or a cylinder larger than the opening of a valve seat port of a check valve. CONSTITUTION:A forward end section of a release pipe 17 is connected to the base section of a valve support 21 to form a release system 16 with the insides of the valve support 21 and the release pipe 17 serving as a release path 27. As a release system 15 has a recess 25b, the opening of a release hole 26 is substantially larger than the diameter of an opening of a valve seat port 23b. Thus since the position of the release hole can be moved as such to the high pressure side, much release can be performed to correspond to the delay.
Patent JP-H10163051-A (JP)
Title: Manufacture of iron core for cylindrical coil
Inventor: KURIYAMA KIYOSHI
IPC: H01F41/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To improve charging efficiency of an iron core in the inside of a cylindrical body. SOLUTION: In a method for manufacturing an iron core for a cylindrical coil by laminating a plurality of independent plates formed by punching out a band steel 20 sent in one direction, in firming the veneer, a pair of punching mechanisms 14 and 15 punch out facing side edges while they are made to approach/separate successively in a width direction of the band steel 20. Following the increase and decrease of the distance between the punching mechanisms 14 and 15, the width of the formed independent plates inlets gradually vary, thereby charging efficiency of the iron core in a cylindrical body can be improved.
Patent JP-H10326666-A (JP)
Title: Tape affixing device and its controlling method
Inventor: KARUBE HIROO
IPC: H01R43/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To construct small a tape affixing device and improve the tact time. SOLUTION: The vertical motions in a thermal transcription part are separated into a master cylinder and a sub-cylinder, and at the time of avoidance, the cylinders are elevated at the same time so as to improve the tact time, and after a tape exfoliation part has returned to the point of origin, the master cylinder is solely sunk so that the moving amount at affixation is lessened, and at the time of affixing the tape, the tact time is shortened by allowing the sub-cylinder solely to sink for complying with the given motions.
Patent JP-S6396-A (JP)
Inventor: NAKAYAMA SHINICHI
IPC: B67B3/26
Filed: 1986-06-12
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-H10326690-A (JP)
Title: Discharge lamp lighting device
Inventor: KANDA TAKASHI
IPC: H05B41/24
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device associated with a circuit based on the high frequency charging system with which it is possible to enhance the starting property of discharge lamp while a rise of the inter-end voltage Vdc of a smoothing capacitor Co is suppressed. SOLUTION: A discharge lamp lighting device is composed of a discharge lamp FL, a rectifier DB for the power of AC mains, a smoothing capacitor Co to make smooth the output of the rectifier DB, an inverter circuit INV which uses the capacitor Co as the power supply and supplies high frequency voltage to the discharge lamp FL, and a high frequency feedback means which feeds back part of the high frequency voltage output of the inverter circuit INV to the input side of the inverter circuit INV through an impedance element Z1 and reduces the amount of the feedback at the time of pre-heating the discharge lamp FL.  When the discharge lamp FL is to be started, the inverter circuit INV makes alternate changing-over between a first frequency, with which the inter-end voltage VA of the lamp FL heightens, and a second frequency with which VA lowers in such a direction as suppressing a rise of the inter-end voltage Vdc of the capacitor Co.
Patent JP-S5564818-A (JP)
Title: Filtering method for cooling and circurating water system
Inventor: HORIGUCHI ISAMU
IPC: B01D37/00
Filed: 1978-11-09
Abstract: PURPOSE: To reduce a running cost and a cost of equipment by a mechanism wherein a part of a cooling and circulating water and a part of or whole replenished water supplied to a circulating water system are blended and a filtered blended filtrate is returned to a cooling and circulating system.  
     CONSTITUTION: A cooling and circulating water 1' is supplied to a heat exchanger 2' and heat exchanged with a medium to be cooled, thereafter is conducted to the upper water tank 3' of a cooling tower and fallen to a water sprinkling portion 4' and cooled by contacting with an air sucked from the lower portion of the cooling tower by fan 5'. The cooled water is stored in the lower tank 6' of the cooling tower and a cooling water treating agent such as polyphosphate and the like is poured into the tank 6' from a pouring line 8' for a cooling water treating agent. A part of the cooling and circulating water supplied from a water tank 6' is taken out into a filter line 9' to blend with a replenished water introduced from a replenished water line 7' and a coagulating agent is poured from a pouring line 10', thereafter constant suspended substance is filtered out in a filter tower 11' and the filtered water is returned to the lower water tank 6' of the cooling tower. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01306378-A (JP)
Title: Carrying device
Inventor: TAKAHASHI KOZO
IPC: B62D65/00
Filed: 1988-06-06
Abstract: PURPOSE:To simplify the displacement of a carried material to a carried material input part and shorten the time taken in displacement in the assembly line of a car body by constituting a carrying device capable of displacing the carried material direct to the carried material input part. CONSTITUTION:A carrying device is provided with a running rail straddling an assembly jig 1 as a carried material input part, and the running rail 2 is provided with a movable base body 3. The running rail 2 is also provided with a rack 4 in the longitudinal direction, and the base body 3 is provided with a drive motor 5. A rotating shaft 12 is rotatably supported in the lower part of a connecting tool 11, and the center shaft of the rotating shaft 12 can be rotated in the center shaft along the running rail 2. The upper end of a hanger 13 as a L-shaped holder is fixed to the both end parts of the rotating shaft 12, and on the lower end side of the hanger 13, a clamp for fixing a side body as the carried material and a locator in which a receiving part is automatically set according to the kind of works are provided.
Patent JP-H087155-A (JP)
Title: Paper money processor
Inventor: ISHIDA TAKESHI
IPC: G07D9/00
Filed: 1994-06-20
Abstract: PURPOSE:To detect a stacker being full of paper moneies without increasing the shape of the stacker and cost by detecting the full of paper moneies inside the stacker based on the load output of a driving means when a paper money pressing plate presses the paper money to the side of the stacker. CONSTITUTION:The measurement means 104 of a full detector 103 measures the load output generated at the time of driving a stack motor 94, a judgement means 105 judges whether or not the measured value of the measured load output exceeds a set value and an informing means 106 outputs full detection signals to an external monitoring device 107 corresponding to the judged result of the judgement means 105. Then, the set value set in the judgement means 105 is set based on the measured value of the load output generated in the stack motor 94 when the stacker becomes full of the paper money, however, the set value can be appropriately set by the capacity of the stacker or the like. The function blocks are constituted of a CPU, a ROM and a RAM, etc., for instance.
Patent JP-S6118378-A (JP)
Title: Control circuit for inverter
Inventor: ITOU JINICHI
IPC: H02P3/18
Filed: 1984-07-03
Abstract: PURPOSE:To eliminate the discharge of a regenerative capacitor at every stopping time by connecting the capacitor with the DC power side of a switch connected in series between a DC power source and an inverter and a regenerative brake resistor with the inverter side. CONSTITUTION:In a circuit in which a switch SW2 having relay contacts (a)- (c) is connected in series between a DC power source E1 and an inverter, a regenerative condenser C2 is connected in parallel with the DC power source E1 side of the switch SW2, and a regenerative brake resistor R3 connected in series with a switching element Q13 is connected in parallel with the inverter side. Further, a regenerative diode D1 is connected in parallel between the DC power source side contact (c) of the switch SW2 and the inverter side contact (a). Thus, since the charge of the capacitor C2 is not discharged at the regenerative braking time, energy-saving is intended to increase the life of the switch SW2.
Patent JP-S6051819-A (JP)
Title: Liquid crystal display element
Inventor: HARA YOSHIYUKI
IPC: G02F1/139
Filed: 1984-07-02
Abstract: PURPOSE:To enhance display contrast by rendering the space between both bases in the part in which both electrodes face each other larger than the space between both bases in the other part in a guest-host type color liquid crystal display element. CONSTITUTION:A mixture of liquid crystals 9 and a dichroic dye 10 having the max. absorption spectra in the long axis direction of the molecule is filled between a pair of bases 1, 5 each provided with electrodes 4, 6, respectively, and tightly enclosed to form a guest-host type liquid crystal display element. An intended liquid crystal dispay element is obtained by forming recesses 12 by etching the insulatng film 3 of the constituent of the base 1, installing the elelctrodes 4 in the recesses 12, and making the space between the electrodes 4, 6 facing each other, larger than the space between both bases 1, 5 in the other part 11b. As a result, coloring to the dichroic dye 10 can be suppressed.
Patent JP-H06199888-A (JP)
Title: Nucleoside derivative
Inventor: DEIDEIE MORUKO
IPC: C07H19/073
Filed: 1993-06-08
Abstract: The derivatives correspond to the formula: 
<IMAGE>
 in which B denotes a radical derived from guanine, cytosine or adenine in which the exocyclic NH group is protected by the group 
<IMAGE>
 with R<1> denoting a hydrogen atom or an alkyl radical and R<2> denoting a hydrogen atom, an alkyl radical, an alkoxy radical or an optionally substituted aryloxy radical, R<3> denotes a hydrogen atom, the dimethoxytrityl radical or the radical: 
<IMAGE>
 R<4> denotes a hydrogen atom, the radical of formula: 
<IMAGE>
 or a radical which is suitable for the synthesis of polynucleotides, and R<5> denotes a hydrogen atom or the hydroxyl radical OH, protected or otherwise.