baber/WOPTO huggingface dataset:
Patent JP-2000147505-A (JP)
Title: Lighting device and display unit
Inventor: KIRCHER JENS
IPC: F21V8/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To turn on a light source without any secondary inconvenient reaction even when ambient temperature is low by equipping a reflecting body with a connection member for supplying a current through a reflecting layer. SOLUTION: The lighting device has a nearly cylindrical cold cathode lamp as a light source 1 and the reflecting layer 2 is formed of, for example, sliver, aluminum, or metal such as copper on which those metals are vapor-deposited and extends along the inside of a parabolically sectioned support 3 which faces the light source 1. On the end surface of the support 3, connection members 8 formed as two wire materials are electrically connected to the reflecting layer 2. The connection members 8 are connected to the electrodes of a voltage source respectively and supply a heater current to the reflecting layer 2. The current flowing in the reflecting layer 2 warms the support 3 through diffusion and infrared rays 9 warm the light source 1 at temperature high enough for the light source 1 to turn on without any trouble in cold environment even when the light source 1 is off.
Patent JP-2000145186-A (JP)
Title: Three-file intermediate driving-in type lifting-lowering type parking device
Inventor: MATSUNUMA SETSUO
IPC: E04H6/18
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a three-file intermediate driving-in type lifting-lowering type parking device, in which the number of parking in constant height can be increased by carrying out intermediate driving-in and lowering overall height without a wasteful space such as an entresol. SOLUTION: The three-file intermediate driving-in type lifting-lowering type parking device comprises the three machines of the front side A, a center B and the interior side C formed in a file in the vertical direction. Each lifting-lowering type parking device has the main lifts of an upper section and a lower section lifted and lowered in elevator shafts on the second floor or higher and an underfloor first floor or lower and parking shelves installed at multistages while holding elevator shafts on the third floor or higher and an underground second floor or lower. The main lift has a built-in pallet lateral feeder, and traverses a pallet in the width direction and delivers it among the main lift and the parking shelves.  In the first floor section, the whole surface of the front side A is formed in a front unoccupied land, and the upper main lift lower section of the center B in an entering-leaving space 9. A pallet lateral feeder is mounted on the entering-leaving space, and both sides of the lateral feeder have built-in pallet longitudinal feeders and an auxiliary lift 13 lifted and lowered among sections from the underground first floor to the second floor is set up. The pallet longitudinal feeders 16 are arranged on the front side A and the interior side C on both sides while holding the elevator shaft in the second floor section and the underground first floor section.
Patent JP-H02163625-A (JP)
Title: Torque measuring instrument
Inventor: HANAZAWA AKIYOSHI
IPC: G01L3/10
Filed: 1988-12-19
Abstract: PURPOSE:To obtain an accurate measuring instrument without increasing a machining accuracy or assembling accuracy by performing a bias correction and a sensitivity correction simultaneously with a best suited way for both. CONSTITUTION:A rectifier and a filter devices 11,12 which are connected with detecting coils 6,7 are connected to the 1st input terminals of amplifiers 21,22. To the 2nd input terminals of the amplifiers 21,22 circuits 23,24 for bias voltage signal from a CPU 15 are connected through D/A converters 25,26. Output terminals of the amplifiers 21,22 are connected to the input terminals of amplifiers 27,28 for sensitivity adjustment, and output terminals of the amplifiers 27,28 are connected to the input terminals of a differential amplifier 13. A feed back circuit 16 from the CPU 15 is connected to the amplifiers 21,22,27,28 and arranged so as to be able to send a gain control signal. A display device 29 and a keyboard input device 30 are connected to the CPU 15. Since it is so arranged that the bias correction and the sensitivity correction are performed respectively at an excitation side and at a detection side, the sensitivity correction can be accurately performed simultaneously without breaking the bias correcting state.
Patent JP-H07176932-A (JP)
Title: Antenna system
Inventor: AHIKO NARIKAZU
IPC: H01Q1/34
Filed: 1993-12-20
Abstract: PURPOSE:To provide the antenna system provided with an elevating angle adjustment function automatically keeping a predetermined elevating angle even when the antenna system is installed to a location not horizontal with respect to ground. CONSTITUTION:A liquid 12 is contained in a case 11 and an antenna 14 having a float 13 is floated on the liquid 12. The liquid 12 is formed to be a disk shape whose diameter is smaller than the inner diameter of the case 11 and the disk antenna 14 having the same diameter as that of the float 13 is floated on the liquid 12. Furthermore, an azimuth magnet 21 to decide the azimuth of the antenna is provided to the case 11. A magnet 22 is provided on an outer upper part of the case 11 and a magnet 23 is provided on a side face of the antenna 14. The positions of the magnetic poles of the magnets 22, 23 are set so as to be attracted with each other. An arrow 24 representing a direction of a beam is marked on the upper side of the antenna 14 and a signal output plug 25 is provided thereto. Moreover, the antenna 14 is provided with antenna elements and an LNB, and the output of the LNB is fed to a tuner via the plug 25.
Patent JP-2001132668-A (JP)
Title: Variable displacement scroll compressor
Inventor: IWANAMI SHIGEKI
IPC: F04C18/02
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To increase the opening area of bypass holes while reducing a manufactusing cost of a variable displacement scroll compressor. SOLUTION: A first center line segment LA connecting the center of a first bypass hole 114A of a first operating chamber Vc1 to the center of a first bypass hole 114a of a second operating chamber Vc2 in the same state as the first operating chamber Vc1, a second center line segment LB connecting the center of a second bypass hole 114B of the first operating chamber Vc1 to the center of a second bypass hole 114b of the second operating chamber Vc2 and a third center line segment LC connecting the center of a third bypass hole 114C of the first operating chamber Vc1 to the center of a third bypass hole 114c of the second operating chamber Vc2 are crossed with each other.  The lengths a1 to a3 of the respective center line segments LA to LC become equal to each other, and three congruent triangular apexes using midpoints CA, CB, CC of the respective center line segments LA to LC or the respective center line segments LA to LC as a base are juxtaposed on the same straight line.
Patent JP-H02166626-A (JP)
Title: Method and device for controlling optical recording and reproduction
Inventor: YAMAMOTO MASAKUNI
IPC: G11B7/085
Filed: 1988-12-21
Abstract: PURPOSE:To easily generate a master disk for the manufacturing of an optical recording medium by controlling the size and position of a micro spot on a track so as to set a tracking error signal and a focusing error signal at Os, and holding tracking or focusing until the next error signal can be obtained. CONSTITUTION:The tracking error signal 56 and the focusing error signal 46 are found by taking out a signal partially from a time series electrical signal outputted from a photoelectric conversion means, and tracking servo and focusing servo are performed based on the signals. And the tracking or the focusing is held until the next tracking signal 56 or focusing signal 46 is found. In such a way, it is possible to perform control for optical recording and reproduction satisfactorily, and to use the optical recording medium for which the master disk can easily be generated, and to reduce the adverse effect of a defect of pit size on the tracking error signal 56.
Patent JP-H02166560-A (JP)
Title: Object control method
Inventor: SATO KAZUHIRO
IPC: G06F12/00
Filed: 1988-12-21
Abstract: PURPOSE:To improve the operability of an object by defining a class object which uses an instance as a class at production of an instance object (instance) of the class object (class) and setting a general-purpose hierarchical link between class objects. CONSTITUTION:Each instance of a class object is automatically defined as a class object. A link is automatically set between the defined class and an original class. At the same time, the propriety of the link is inquired to a class definer and therefore the link definition can be corrected. Then the instance object groups of the class object are sorted into categories, and the class object can be defined based on the sorting result. In this case, the instance group which is not coincident with a designated category can be automatically defined as a dummy class object. Thus the object operating load is reduced for the definer of the class objects and the object operability is improved.
Patent JP-H01162048-A (JP)
Title: Subscriber terminal equipment with automatically calling quality adjusting function
Inventor: YAMAZAKI JUNICHI
IPC: H04M1/58
Filed: 1987-12-18
Abstract: PURPOSE:To optimize fine calling quality at every subscriber terminal equipment by sending a reference level signal when a condition, in which a call can be executed, is obtained, receiving the reference level signal to be sent from a communication called side terminal equipment and controlling an amplifier circuit or an attenuator in a call control circuit. CONSTITUTION:When the call is activated from a subscriber terminal equipment 1 to a subscriber terminal equipment 8 and the off-hook of the subscriber terminal equipment 8 is executed, the reference level signal is oscillated from a reference level signal generating circuit 23 in the subscriber terminal equipment 1 and sent to the subscriber terminal equipment 8. In the subscriber terminal equipment 8, a signal level is analized by a level analyzing circuit 25 and the result of the analysis is sent to a control circuit 26. Then, an amplifier circuit 27 in a communication control circuit 21 or an attenuator 28 is controlled and the calling quality of a telephone set 29 is set to an optimum value. After that, the reference level signal is sent from the reference level signal generating circuit 23 in the subscriber terminal equipment 8 to the subscriber terminal equipment 1.
Patent JP-H02243887-A (JP)
Title: Object locking sealing device
Inventor: DABITSUDO ISAAKOBICHI SHIYAFUI
IPC: G09F3/03
Filed: 1989-12-12
Abstract: PURPOSE: To ensure the strength and the reliability and prevent this device from being reused repeatedly after unlocking dishonestly by providing at least one spliced locking ring in a cavity of a catch, and providing a breaking ring in a means applying the breaking strength. CONSTITUTION: After a sealing display is put on and recorded on a data label 15, the fixing side head of a locking rod 1 is inserted in a hole in a cover plate 16 of a freight car or a container and a catch 2 is locked to the head 5. In this case, a spliced locking ring 10 touches a tapered inside face 13 of a breaking ring 12 to be opened so that the ring 10 holds the head 5 in a circular groove 6. In detaching it therefrom, it is broken along a weak part in strength because of a circular groove 11a by a special unlocking tool via the ring 12, the catch 2 is torn off from the lock rod 1, or the lock rod 1 is taken out by thrusting out from the catch 2.
Patent JP-2000147141-A (JP)
Title: Light wave phase difference type method for automatically measuring snow depth and apparatus therefor
Inventor: ISHIMARU TAMINOE
IPC: G01W1/14
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To make measurable the snow depth in a state almost the same as measuring the surface of snow and enhance the measurement accuracy for snow depth in the measurement where the zero point of snow depth is defined when no snow is on the ground. SOLUTION: The apparatus for automatically measuring a snow depth includes a light-sending means 1 for projecting a distance measuring light L to a snow face, a light-detecting means 7 for receiving part of an irregularly reflected light from the snow face as a reflecting light R, a phase difference- measuring means 12 for measuring a light wave phase difference between the length measurement light and the reflecting light, a measuring means 14 for operating and evaluating a snow depth to a ground surface from a phase difference measurement signal outputted from the phase difference-measuring means, and a reference member Q arranged on the ground surface at a position where the length measurement light is projected and having a composition structure approximate to a snowfall.
Patent JP-H10150699-A (JP)
Title: Oscillator of bolting langevin type
Inventor: KAMEDA HIDEKAZU
IPC: H04R17/10
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a more reliable oscillator of a bolting Langevin type obtaining more stable ultrasonic output by eliminating the deformation of a diaphragm with the change of an ambient temperature. SOLUTION: The oscillator of the bolting Langevin type comprises a front mass, a rear mass, at least one piezoelectric element and an electrode arranged between the front and rear masses and bolt 5 penetrating the center part of each constituting part of these for fastening, a female screw hole 22b is provided for the front mass of the oscillator of the bolting Langevin type and bolt 8B welded to the diaphragm 7 is screw-fixed to the female screw hole through a joint material S. A margin is given to the gap dimension W between the female screw hole and the bolt to collect the joint material in the gap between the female screw hole and the bolt.
Patent JP-H06167955-A (JP)
Title: Image data display device
Inventor: YAMAGUCHI HIROYUKI
IPC: G09G1/16
Filed: 1992-11-30
Abstract: PURPOSE:To shorten the transfer time of image data by writing even-numbered line image data and odd-numbered line image data on image memory simultaneously. CONSTITUTION:Addresses to write image data on even-numbered field image memory 1 and odd-numbered field image memory 2 are supplied from an arithmetic processing part 5 to an image memory control circuit 7a. When address designation from the arithmetic processing part 5 is performed with even number byte address, a memory control signal in accordance with the even-numbered field image memory 1 is operated at the image memory control circuit 7a, and when it is performed with odd number byte address, the memory control signal in accordance with the odd-numbered field image memory 2 is operated at the image memory control circuit 7a. Therefore, data of even-numbered address is written on the even-numbered field image memory 1, and data of odd-numbered address is written on the odd-numbered field image memory 2.
Patent JP-2000129190-A (JP)
Title: Oil-based ink composition for ball-point pen
Inventor: TAKAHASHI HIROSHI
IPC: C09D11/18
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-based ink composition for ball-point pens with little initial writing blur and smooth in writing feeling. SOLUTION: This oil-based ink composition for ball-point pens contains at least 10-45 wt.% of a colorant such as a dye, a pigment or the like, 35-80 wt.% of a solvent such as a glycol-based solvent, a glycol ether-based solvent, an alcohol-based solvent or the like, 5-50 wt.% of a resin and 0.5-5 wt.%; of 2, 2-dimethyl-1,3-propanediol bis(2-ethylhexanoic acid)ester.
Patent JP-H10158518-A (JP)
Title: Silicone rubber composition for automobile joint cover
Inventor: MOMII KAZUMA
IPC: F16J3/04
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in the characteristics of bending fatigue resistance and stretching fatigue resistance by compounding a specified organopolysiloxane, a specified organohydrogenpolysiloxane, etc. SOLUTION: This composition is composed of (A) 100 pts.wt. of an organopolysiloxane expressed by average composition formula I [R is a (substituted) monovalent hydrocarbon; (a)=1.95-2.05] and containing at least two aliphatic unsaturated hydrocarbon groups in a molecule, (B) an organohydrogenpolysiloxane expressed by formula II [A is H or R; B is SiRH2 , SiR2 H, etc.; (m)>=0, (n)>=0 and 5<=(m+n)<=100] and containing at least two H atoms bonding to a silicon atom in a molecule in such an amount that the molar ratio of H atoms in the component B to the aliphatic unsaturated hydrocarbon groups in the component A becomes 1.0-2.5, (C) 10-100 pts.wt. of reinforcing silica and (D) a platinum-based catalyst in a catalytic amount.
Patent JP-H06170561-A (JP)
Title: Laser beam marking equipment
Inventor: NAKATANI KATSUHIKO
IPC: B23K26/00
Filed: 1992-12-01
Abstract: PURPOSE:To provide a laser beam marking equipment capable of marking of high quality at high speed by providing both the function of the mask method and the function of the scanning method. CONSTITUTION:A diffusion lens 19 is provided at the center of a mask 11 where the prescribed letters, symbols or the like are regularly arranged. The laser beam 12 which passes through the letter on the mask 11 executes the image- forming of the letter pattern on a product 17 by means of an objective lens 18. The laser beam which passes the diffusion lens 19 at the center of the mask 11 is converged on the product 17 away from the focal point because the laser beam gets incident upon the objective lens 18.
Patent JP-H11151709-A (JP)
Title: Preparation of inorganic plate
Inventor: KUBO MASAAKI
IPC: B28B3/12
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing continuously an inorg. plate with macadam. SOLUTION: In preparing an inorg. plate integrally having macadam on the whole face of one side, the macadam 4 are scattered on a conveyer belt 2 elevating with a slope in the moving direction. In addition, while an uncured inorg. plate 6 is placed on the macadam 4 face moving on the belt 2 and is moved, the uncured inorg. plate 6 and the macadam are pressed to integrate them in a body.
Patent JP-H04189512-A (JP)
Title: Manufacture of high-tension insulator
Inventor: KIMATA RYUZO
IPC: B29C39/38
Filed: 1990-11-26
Abstract: PURPOSE:To manufacture high-tension insulators having various lengths with the same molds by a method wherein a pair of the molds are opened after a core rod is covered with insulating cover so as to axially shift the core rod in order to form insulating cover in succession to the covered insulating cover by forcing insulating stock in the molds, which have been closed again after the axial shifting of the core rod. CONSTITUTION:Silicone elastomer, which is supplied in a cavity C, is heated for the predetermined time by the heat of both molds 28 and 29 so as to take place crosslinking reaction in order to set, resulting in forming insulating cover 12 onto the upper half of a core rod 11. Next, after the molds 28 and 29 are opened and the rod 11 is stripped from the molds 28 and 29, the core rod 11. is pulled up by the length of the cavity C. After that, the molds 28 and 29 are clamped together and silicone elastomer is introduced in the cavity C so as to form insulating cover 12 onto the lower half of the core rod 11 by hardening the elastomer under heat. Thus, high-tension insulators having various lengths can be easily manufactured at low cost without changing molds.
Patent JP-H01162562-A (JP)
Title: Manufacture of fiber reinforced composite lead pipe
Inventor: AMANO KAZUO
IPC: B22D19/00
Filed: 1987-12-19
Abstract: PURPOSE:To make a product long-sized and to reduce the cost by blowing the mixed material of a whisker or reinforced short fiber and lead powder to the outer peripheral face of a lead pipe and fusing the whisker or reinforced short fiber to the lead pipe via the heating and melting of the lead. CONSTITUTION:A lead pipe 1 is held movably in the axial direction and the mixed material 2 of a whisker or reinforced short fiber and lead powder is adhered by blowing it to the outer peripheral face of the lead pipe 1. The lead pipe 1 is then fed into an induction heating device 4 to melt one part of the lead of the surface layer of the pipe 1 and the lead powder. The lead powder is thus integrated by its fusing with the lead pipe 1 and the whisker or reinforced short fiber is fused by dispersing in the lead. The product is made long- sized because of no factor existed constraining the length of the lead pipe 1 at each stage. The manufacturing cost of the product is reduced because the necessary equipment can be made at low cost.
Patent JP-H01162659-A (JP)
Title: Surface pressure giving device of winding machine
Inventor: UNO AKIRA
IPC: B65H18/26
Filed: 1987-12-18
Abstract: PURPOSE:To facilitate movement of an arm at the time of variation in the width direction by fitting a pair of supporting arms of a pressure roller to a shaft in such a way as possible of adjusting the spacing, and by enabling the roller to approach and separate to/from a tube through control of a lever at the end of the shaft by a cylinder. CONSTITUTION:A pair of arms 5 which bear a pressure roller 3 rotatably are fitted rotatably by a spring 14 to a bracket 6 slidable by a key 16 in a longitudinal groove provided in a shaft 15, and their spacing is adjusted to any desired value. A lever 20 is fixed to the end of the shaft and rotated by a fluid cylinder 21 mounted on the machine frame, and the arms 5 can approach and separate to/from a tube 30. Therefore, adjustment of the spacing of the arms 5 is adjustable in accordance with the width of sheets 31 only by movement of the arms 5, and also pressure variation of the roller to the sheets 31 is made constant by the spring 14.
Patent JP-H10147504-A (JP)
Title: Dental impression material
Inventor: FUJITA TAKETOSHI
IPC: A61K6/90
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inexpensive material capable of readily handling, excellent in adaptability for plaster and remarkably reduced in resilience and permanent set by compounding silicone as a substrate with a filler having a specific form. SOLUTION: This impression material is obtained by compounding a silicone as a substrate with inorganic fine hollow spheres as filler. Spheres consisting essentially of silica and alumina, especially sand bar balloons are preferably used as the inorganic fine hollow spheres and the particle diameter of the spheres is preferably <=40μm. An addition polymerization type silicone is preferably used as the silicone of the substrate. The compounding ratio of the inorganic fine hollow spheres to the silicone as the substrate is preferably 10-80wt.% of the latter to 90-20wt.% of the former.