baber/WOPTO huggingface dataset:
Patent JP-H0414273-A (JP)
Title: Semiconductor laser pumping solid laser for sum frequency generation
Inventor: YAMAGUCHI SATORU
IPC: H01S3/08
Filed: 1990-05-08
Abstract: PURPOSE:To obtain short wavelength light with high efficiency, by using a resonator having a rectangularly bent structure, arranging nonlinear optical elements in the resonator, and converging semiconductor laser light for light mixing through a resonator mirror or a 90 deg. reflection mirror. CONSTITUTION:A nonlinear optical element 5 is arranged in a resonator having a rectangularly bent structure constituted of a resonator mirror 1, a YAG laser element 2 as a solid laser element, a 90 deg. reflection dichroic mirror 3, and a dichroic resonator mirror 4. Oscillation light 10 of a semiconductor laser 6 is converged with a cylindrical lens 8; the YAG laser element 2 is subjected to side surface pumping; resonance between the resonator mirror 1 and the dichroic resonator mirror 4 is induced, thereby oscillating fundamental wave of the YAG laser. Form the outside of the resonator, oscillation light 10a of a semiconductor laser 7 is converged on the nonlinear optical element 5 through the dichroic resonator mirror 4, and subjected to light mixing, thereby generating sum frequency. Sum frequency light 11 is led out from the 90 deg. reflection dichroic mirror 3.
Patent JP-H01291603-A (JP)
Title: Inverter controller for electric rolling stock
Inventor: ABE KINGO
IPC: B60L3/08
Filed: 1988-05-16
Abstract: PURPOSE:To detect fault of a speed sensor reliably even at a low speed, by providing a means for detecting the abnormality of a speed sensor based on whether a signal state representing the vehicular speed corresponding to a commanded slip frequency is established under powering operation. CONSTITUTION:Rotation frequencies f1-f4 of induction motors 2 are fed through a frequency selecting/switching section 9 to a minimum value selecting section 10 and a maximum value selecting section 11. When the highest frequency in the rotation frequencies f1-f4 is higher than 10Hz, a highest frequency judging section 6 produces a signal. A speed sensor exhibiting the minimum value when the difference between the highest and lowest frequencies exceeds over 10Hz is judged to be faulty through a frequency comparing section 7. A speed sensor exhibiting rotation frequency lower than a predetermined value upon elapse of predetermined time after provision of a powering command is judged to be faulty through a frequency detecting section 19.
Patent JP-S5641265-A (JP)
Title: Two-pack type rapid-curing urethane coating composition
Inventor: NAKAMURA TOSHIOMI
IPC: C09D175/00
Filed: 1979-09-11
Abstract: PURPOSE: Titled rapid-curing composition which provides coated films having good weather resistance, water resistance and appearance, prepared by adding a specified catalyst to a two-pack type urethane coating composition comprising an acrylic resin varnish and an isocyanate resin varnish.  
     CONSTITUTION: To (A) a two-pack type urethane coating composition comprising (a) at least one varnish selected from the group consisting of an acrylic resin, a polyester resin and an epoxy resin, each having a hydroxyl value of at least 10 or an epoxy value of at least 10 and (b) a varnish of an isocyanate such as tolylene diisocyanate or hexamethylene diisocyanate, is added 0.01W50wt%, pref. 0.1W5wt% of (B) a compound having a hydroxyl group and a carboxyl group or a sulfonic group, MW 3,000, such as benzilic acid or 4-hydroxy-1-naphthylenesulfonic acid (as a catalyst). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09279977-A (JP)
Title: Starting frame for vertical hole drilling machine
Inventor: AKESAKA TOSHIO
IPC: E21D1/03
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To dispense with previous provision of a hole for obtaining drilling reaction by fitting a cylindrical reaction receiver receiving drilling reaction on the inner face to a pillar standingly provided on a frame so as to bring down the fitting position in sucession according to the depth of the hole. SOLUTION: A plurality of holes 40 are arranged at an interval in the vertical direction on a plurality of pillars 16 provided around a frame 14, so that the fitting height of a reaction receiver 18 can be changed. The cylindrical reaction receiver 18 constituted so as to receive drilling reaction on the inner face is fitted to the hole 40 on the uppermost part of the pillar 16 through bolts 20, and a drilling machine 12 is arranged on the frame 14. Next, the ground is drilled by means of a first drilling head 128 and a second drilling head 130. Hereafter, while the depth of a vertical hole reaches up to the fixed depth capable of transmitting reaction, the ground is drilled while moving the fitting position of the reaction receiver 18 downward in order, so as to be in the range in which the drilling reaction can be transmitted to the reaction receiver 18.  Hereby, the height dimension of a reaction means can be reduced, and it is unnecessary to form a hole for arranging a vertical hole drilling machine.
Patent JP-S5819161-A (JP)
Title: Dc/dc converter
Inventor: TAKAYAMA TOMIO
IPC: H02M3/335
Filed: 1981-07-27
Abstract: PURPOSE:To simplify the circuit arrangement of a DC/DC converter by rectifying a voltage inducted in an output voltage detecting coil in which electromagnetic coupling between primary and secondary coils is in reverse relation with each other when a switching element is OFF and inputting it to a control circuit. CONSTITUTION:An output voltage detecting coil 24 which is reverse to the electromagnetic coupling between primary coil 14 and secondary coil 15 is provided in a transformer 13, and a voltage induced in the coil 24 when a switching element 12 is switched to OFF is supplied through a rectifying circuit 28 to the control input of a control circuit 29. Thus, the DC output voltage is reflected in the control input signal in an electromagnetically coupling manner, and the circuit arrangement can be simplified without necessity of providing complicated circuit means for the electric insulation between the input and the output.
Patent JP-H05312945-A (JP)
Title: Fish finder
Inventor: SAITO KENJI
IPC: G01S7/526
Filed: 1992-05-11
Abstract: PURPOSE:To find a school of fish efficiently without monitoring a display constantly by setting border conditions defined by the magnitude of searching image and the intensity of received signal and producing an alarm, by sound for example, when the border conditions are exceeded. CONSTITUTION:If border conditions being set 14 based on a received signal subjected to A/D conversion 13 is exceeded, a comparing circuit 15 drives an alarm character display section 16 and instructs an image processing circuit 17 to display 18 a predetermined alarm while at the same time produces an alarm sound. Border conditions to be set include width T of the school of fish, depth L of the school of fish, and the intensity of received echo. Assuming T' is the number of actually appearing pixels, tdot/s is the number of pixels being transmitted every second in the direction of X axis, and Vm/s is vessel speed, following relationship is satisfied; T(m)=(T'/t)XV. Assuming L' is the number of actually appearing pixels and Sm/dot is the depth per one dot in Y direction for every pixel range, the depth L can be determined by a formula; L(m)=L'XS. Echo receiving intensity can be set arbitrarily.
Patent JP-S62274479-A (JP)
Title: Character string deviding and processing system
Inventor: IWASAKI MICHIKO
IPC: G06K9/34
Filed: 1986-05-23
Abstract: PURPOSE:To reduce the quantity of character string projecting process and speed up the whole character string division processing by detecting the position of actual end part from distribution of projection in the direction of character string in the nearby area of designated position of the end part obtained on a character string for which the position of end part is designated. CONSTITUTION:A character string position designating means 110 designates at least one of the front end or rear end of character string of a document image. Designation is made by calculating from the width and space of the character string on the basis of, for instance, already obtained position of an end of character string. A character string dividing means 120 finds out distribution of projection in the direction of known character string in the nearby area of the end part of a character string for which the end is designated, detects the end part of the character string basing on the distribution of projection, and divides the character string. Thereby, the quantity of process of the whole character string dividing process is reduced, process of the whole character string dividing process is reduced, and the speed of character string dividing can be heightened even if increase of process required for designation of end part of the character string is taken into consideration.
Patent JP-S61273929-A (JP)
Title: Preparation of plastic container
Inventor: SAWA TADAO
IPC: B29C51/12
Filed: 1985-05-30
Abstract: PURPOSE:To improve productivity of a plastic container without any inferior molding such as crack and chink at deep draw molding, by preparing the plastic container by means of cold molding with a preheated laminated film. CONSTITUTION:A laminated film which consists of a drawn film 2, a plastic sheet 3 contg. an inorg. filler and an aluminum foil 4 between 2 and 3 is used as a starting material. This laminated film is placed in a position against a plug force and a cavity force where the side of the plastic sheet 3 should become the inside of the container. The surface temp. of the laminated film is then brought to 40 to 120 deg.C, pref. about 70 deg.C by blowing a hot air on it by means of a heating device separately provided, The preheated laminated film is sent in between the plug force and the cavity force set in a cold molding machine and molded to a container by a conventional means. It is possible to carry out deep draw molding and to prepare a container without inferior molding by this method.
Patent JP-S6156639-A (JP)
Title: Aterome removing apparatus and method
Inventor: JIYON BII SHIMUPUSON
IPC: A61F2/958
Filed: 1985-05-30
Abstract: The antherectomy apparatus has a cylindrical housing (12) of rigid material having a rounded distal end. The housing is formed with a cut-out extending longitudinally on one side. A cutter within the housing is movable longitudinally of the cut-out. A flexible tube (36) is secured to the housing and contains a cable (41) connected to the cutter. A drive is connected to the cable for rotating the cutter (31) while the latter moves longitudinally of the housing.
Patent JP-H07300801-A (JP)
Title: Holding device for rail and sleeper
Inventor: KIKUCHI YUICHI
IPC: E21F13/02
Filed: 1994-05-07
Abstract: PURPOSE:To make it possible for workers to omit their work to monitor and confirm holding or installation work about rails or sleepers and automate their work. CONSTITUTION:A rail A and sleepers B are carried to their specified positions respectively and seized with a vertically movable on/of type chuck claw 10 from above. A proximity switch 20 is used as a detection means which detects the relative positions of the rail and sleepers or more specifically whether or not the chuck claw 10 is so located that the rail A or the sleepers B may be seized therewith.
Patent JP-H01289438-A (JP)
Title: Bell inserted into top of fishing rod
Inventor: KANAMORI KUNIO
IPC: A01K97/12
Filed: 1988-05-14
Abstract: PURPOSE:To provide the subject bell readily detachable, causing no entanglement of a fishing line and having excellent safety, having a long, smooth and ellipsoidal inside chamber having a plurality of opening portions as a container, placing a bell sphere in the chamber and enabling to be disposed on the rod top. CONSTITUTION:The objective bell is obtained by forming a chamber 2 provided with a plurality of opening portions 3 in a long, smooth and ellipsoidal main body 1, disposing a rod top-introducing portion 5 and a rod top-taking-out portion 6 at both the ends of the chamber and placing a bell sphere 4 in the chamber 2.
Patent JP-H09300097-A (JP)
Title: Flux cored wire for stainless steel
Inventor: YAMASHITA MASARU
IPC: B23K9/23
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide the flux cored wire by which good rearcing is stably obtained and welding workability is improved. SOLUTION: In the flux cored wire, in which a flux is filled in a metal outer shell, a stag forming agent in flux is 6.0-13.0wt.% in wire total weight, the metal outer shell is an austenitic stainless steel containing, in metal outer shell total weight, 0.003-0.090wt.% O, 0.0005-0.02wt.% S, 0.01-0.6wt.% Si and 0.005-0.2wt.% V.
Patent JP-H11320630-A (JP)
Title: Method and apparatus for injecting plastic material
Inventor: MARTIN GANZ
IPC: B29C45/54
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the production of a small injection molded article and to materialize the injection of a correct amount of a molten material reproducibly when a plastic material is injected into an injection molding mold. SOLUTION: Injection molding is performed by a method including a process in which a plastic material is plasticated in a plasticating apparatus 2, a process in which the plasticated material in an amount substantially correctly equal to an amount to be injected into an injection molding mold into a weight adjusting device 3 which is flow-connected 4 with the plasticating apparatus 2, a process in which the plasticated material in an amount substantially equal to an amount to be injected into the injection molding mold is sent from the weight adjusting device 3 into an injection apparatus 5 through a flow-connection part 6 while simultaneously preventing the backflow of the plastic material from the weight adjusting device 3 to the plasticating apparatus 2,  and a process in which the total amount of the plastic material in the injection apparatus is injected into the injection molding mold while simultaneously preventing the backflow of the plastic material from the injection apparatus to the weight adjusting device.
Patent JP-H10307406-A (JP)
Title: Chemical treatment equipment
Inventor: TOMIMATSU SHINJI
IPC: B08B1/02
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To uniformly treat chemicals and to efficiently wash or eliminate developing residue by providing a brush brushing the surface of a substrate on a first treatment layer and/or a second treatment layer. SOLUTION: This treatment equipment is constituted of the first treatment layer 1 for treating with the chemicals and the second treatment layer 2 for eliminating the chemicals used in the layer 1. Then, the substrate is continuously carried to the layers 1 and 2. The laye 1 and/or the layer 2 is provided with the brush 5 brushing the surface of the substrate. It is preferable that the diameters of bristles used for the brush 5 are 40-150 μm and the flocking density of the brush 5 is 200-3000 pieces/cm<2> . Since the strength of the brush 5 is weakend when the diameters of the bristles are ι40 μm, pigment residue cannot be sufficiently washed. Besides, since the strength of the brush is too strong when the diameters of the bristles and >=150 μm, flaw and peeling are caused on a developing coating film and quality of a product is deteriorated.
Patent JP-S6012583-A (JP)
Inventor: SHIYUTOU HITOYOSHI
IPC: G09G3/20
Filed: 1983-07-01
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-2000309142-A (JP)
Title: Controller for image output device, image output device and method for controlling controller for image output device
Inventor: HANE KIYOJI
IPC: G06F1/32
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of an unused external input interface control circuit. SOLUTION: It is made possible to individually set a parallel interface control circuit 35 as an external input interface control circuit, a serial interface control circuit 36 and a network interface control circuit 37 to a power saving mode. By stopping the supply of a power supply PW or a clock signal CLK to the external input interface control circuit set to the power saving mode, the reduction of power consumption is achieved.
Patent JP-S63282836-A (JP)
Title: Information retrieving device
Inventor: SHIMIZU NAOHIKO
IPC: G06F17/30
Filed: 1987-05-15
Abstract: PURPOSE:To easily correspond the titled device to the increment of retrieving conditions by reading retrieving conditions exceeding the number of 1st key registers sequentially in 2nd key registers and sequentially updating the contents of the 2nd key register to an objective retrieving condition. CONSTITUTION:The key register is constituted of M resident key registers K1-KM and a non-resident key register KT, and at the time of retrieving columns up to M columns CS1-CSM to be retrieved, key data stored in the resident key registers K1-KM are used. At the time retrieving columns CSM+1-CSS to be retrieved exceeding M columns, key data are sequentially read out from a work 2 to be non-resident key register KT, so that columns CS1-CSS more than the sum of the resident key registers K1-KM and the non-resident key register KT can be easily retrieved. Consequently, the device can easily correspond to the increment of columns CS1-CSS, i.e. the increment of retrieving conditions.
Patent JP-S5636444-A (JP)
Title: Novel diisocyanate derived from diphenylmethane and diisocyanate mixture* their manufacture* their use as isocyanate component in manufacturing polyurethane plastic by isocyanate polyaddition process
Inventor: HARUTOMUUTO KUNEEFUERU
IPC: C08G18/76
Filed: 1980-08-29
Abstract: The instant invention is directed to diisocyanates based on diphenylmethane which may be methyl-substituted and which are characterized in particular by isocyanate groups in the 3,4'- and optionally in the 3,2'-position. The instant invention is also directed to a number of independent processes for their production and to their use as isocyanate component in the production of polyurethanes.
Patent JP-H04346641-A (JP)
Title: Structure for sealing continuous hot-dipping equipment
Inventor: NAKAMURA TAKENAO
IPC: C23C2/40
Filed: 1991-05-23
Abstract: PURPOSE:To prolong the service life of the sink roll and bearing by supporting the shaft of a rotary sink roll in the continuous hot-dipping equipment with a bearing outside the plating bath and providing a device for preventing the leakage of molten metal in the bath wall piercing part of the sink roll shaft. CONSTITUTION:A sink roll 3 is set in a pot 1 contg. a molten plating metal 2, the shaft 3b is protruded to the outside from the opening 1a of the pot 1 and rotated by a motor 8 supported by a bearing 7, and a steel strip 6 wound on the roll 3 is conveyed in the molten metal 2 to form a plating layer of the molten metal 2 on its surface. In this case, the molten metal 2 about to leak outside the pot from the opening 1a is pressed back into the pot 1 by the electromagnetic force of a linear motor 10 provided in the pot 1 and by the action of a thread 16 cut on the sink roll shaft 3b, and the molten metal 2 is not leaked outside the pot from the opening 1a of the pot 1. Consequently, the sink roll 3 is easily rotated, and the service life of the bearing 7 and roll 3 is prolonged.
Patent JP-H10298757-A (JP)
Title: Film thickness controller
Inventor: IWASAKI TOMOHIRO
IPC: G01B21/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To form a film having the same thickness as that of a crystal oscillator by rotating the crystal oscillator and a substrate support at the same speed and arranging the crystal oscillator flush with or slightly behind the outer wall surface of the substrate support close to the center of the support in the vertical direction. SOLUTION: The vacuum chamber 11 of the film thickness controller is opened, and a substrate, e.g. a flat glass sheet, is supported on a substrate support 12. The crystal oscillator 15 supported by the support 12 is rotated at the same speed as the support 12 and positioned flush with or slightly behind the outer wall surface of the support 12 close to the center of the support 12 in the vertical direction. The vacuum chamber 11 is then evacuated, the inside of the chamber 11 is filled with a gaseous argon atmosphere, and the substrate is treated. Subsequently, a film substance is deposited on the substrate, a film thickness reader 18 is operated to measure the film thickness of the crystal oscillator 15, and the film forming operation is stopped when a specified film thickness is reached.
Patent JP-H09303652-A (JP)
Title: Stopper
Inventor: KAJIWARA HIDEKI
IPC: F16L11/12
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To always compensate for the expansion or contraction of a pipe. SOLUTION: On the outer periphery of a pipe 16 inserted into a rubber ring socket 14, a stopper 10 is elastically mounted at a predetermined spaced position from the tip end. When the pipe 16 is inserted into the rubber ring socket 14 by a predetermined length, the tip end of the rubber ring socket 14 is engaged with the stopper 10 to restrict the movement of the pipe 16 in its axis 20 direction. A desired expansion or contraction margin L is thus always ensured conforming to the design.
Patent JP-H09304959-A (JP)
Title: Toner for developing electrostatic charge image and image forming method
Inventor: OGATA KENZO
IPC: G03G9/107
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a high image and a high image quality copy by containing titanium dioxide surface-treated with trialkanol amine in toner for developing an electrostatic charge image comprising at least resin and a coloring agent. SOLUTION: In toner for developing an electrostatic charge image comprising at least resin and a coloring agent, titanium dioxide surface-treated with trialkanol amine is contained. As a trlalkanol amine used here, triethanolamine is preferable. The surface treatment for titanium dioxide by triethanolamine comprises the steps of dissolving a triethanolamine simple substance, or trlethanolamine if desired in a solvent, and mixing the above with untreated titanium dioxide by non-heating or heating in a dispersing device such as a ball mill or the like. After that, titanium dioxide fine powder surface-treated with triethanolamine is obtained through cooling, drying, grinding and sieve classification at need.
Patent JP-H04346595-A (JP)
Title: Subscriber circuit control method
Inventor: HAMASATO KAZUO
IPC: H04Q3/42
Filed: 1991-05-24
Abstract: PURPOSE:To enable supervisory/control for the arbitrary class of a subscriber on the reception side by adding the attribute information of a subscriber circuit to the supervisory /control information of the subscriber circuit. CONSTITUTION:Two time slots ST are corresponding to one time slot U for general purpose supervisory/control. The time slot is composed of bits b1-b8, and an attribute display bit S1 or S2, is set to the bit b8. On the side receiving this attribute information, the meaning of each bit in the information is analyzed while referring to this information. Thus, the arbitrary class of the subscriber circuit can be supervised/controlled through the same time slot for general purpose supervisory/control information. Namely, an interface between the subscriber and the main body of an exchange can be standardized. Further, by inspecting the attribute information bit in the case of transmission, the use of the attribute information can be identified, a change operation such as the inhibition of interruption to a specified line or the collection of a line for the same use, etc., is enabled and the maintenance operation is accelerated.