baber/WOPTO huggingface dataset:
Patent JP-H06193868-A (JP)
Title: Evaporation type burner
Inventor: ANDO HARUMI
IPC: F23N5/14
Filed: 1992-12-22
Abstract: PURPOSE:To provide an evaporation type burner, reduced in power consumption during standby and capable of effecting recombustion quickly. CONSTITUTION:The temperature of an evaporation chamber is controlled by a temperature detector so as to be a stationary standby temperature (t1) sufficient to start combustion during a predetermined period of time T measured by a timer means after stopping combustion so that recombustion can be effected immediately while the control temperature of a temperature detector is changed after elapsing the predetermined period of time T to control the temperature of the evaporation chamber so as to be at a temperature (t3), lower than the stationary standby temperature (t1) and higher than the critical temperature (t2) of evaporation of liquid fuel. Arrival at the stationary standby temperature (t1) of the evaporation chamber upon recombustion is quickened so that the recombustion is effected quickly.
Patent JP-H10174969-A (JP)
Title: Water purifier
Inventor: MIHASHI TOMOTAKA
IPC: C02F1/44
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier in which antibacterial treatment can easily be carried out for hollow yarn membranes installed in its case and which has a high antibacterial function. SOLUTION: This water purifier filters water supplied through a supply inlet 12a in one end side of a case 2, which comprises an activated carbon part 2a to house granular activated carbon 6 and a hollow yarn membrane part 2b to house a plurality of hollow yarn membranes 4 arranged in bundles, by the granular activated carbon and the hollow yarn membranes 4 and discharges the filtered water through a discharge outlet 14a in the other end side of the case 2.  A granular antibacterial agent with a smaller particle size than that of the granular activated carbon housed in the activated carbon part 2a of the case 2 is added to the activated carbon part 2a and a mesh 8 through which the antibacterial agent can be passed to the hollow yarn membrane side and through which the granular activated carbon can not pass is installed between the activated carbon part 2a and the hollow yarn membrane part 2b in the case 2.
Patent JP-H08235622-A (JP)
Title: Apparatus and method for optical tracking for moving data medium
Inventor: PIEERU BERUTE
IPC: G11B7/24
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a mobile data medium which is compatible with a mono- track mono-beam system and an optical tracking device for the medium. SOLUTION: A first flag 71 contains a section 710 on the axis 70 of a track and a second section 711-G which is deviated to the left side of the axis 70. The next flag 71' also contains a first section 710 on the axis 70 and a second section 711-D deviated to the right side of the axis 70. A data zone 72 is provided between the first and second flags 71 and 71'. This configuration is repeatedly formed. The distances between the offset sections (711-G and 711-D) and the axis 70 are adjusted to a fraction of the width of a tracking spot.
Patent JP-H09177139-A (JP)
Title: Hydraulic circuit of hydraulic shovel
Inventor: ISHIKAWA HIROJI
IPC: F15B11/16
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase working speed of composite work necessary for a large amount of driving pressure oil for an arm while keeping the wasteful consumption of fuel down to a minimum, while a large amount of pressure oil is not necessary without imposing so large load pressure on the boom like excavation work, etc. SOLUTION: Based on pilot pressure Pp from an arm switching pilot valve 22 detected by a pilot pressure sensor 34, a controller 33 outputs a branch flow control signal having value obtained by performing an operation based on a transformation function prescribing relation between the pilot pressure Pp read out from a storage section and target opening area ST of an auxiliary selector valve 23 and a plurality of transformation functions into a proportional electromagnetic valve 32.  The opening area SS of the auxiliary selector valve 23 is controlled by pilot oil flowing out from the proportional electromagnetic valve 32, and when the discharge pressure Pp is in excess of lower limited discharge pressure P0 , branch flow of driving pressure oil flowing out to oil supply side of a combined flow selector valve 17 passing through an alternative bypass oil passage is increased with the transformation function to control.
Patent JP-2001160321-A (JP)
Title: Insulating cable
Inventor: OTANI SANEFUMI
IPC: H01B7/36
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an insulating cable that can be easily torn off from its sheath, with less works. SOLUTION: Tear V-shaped grooves 16, 16 are formed on a sheath 15 along the conductor 12. Accordingly, the sheath 15 can be easily torn without taking time and using a small tearing force. Also, strips 18, 18 were filled in the tear grooves 16, 16, so that color of the strips 18, 18 can be changed, depending on variety of the insulating cable 10, leading to easy discrimination of variety of the cable 10 for easy handling.
Patent JP-2001158370-A (JP)
Title: Power steering device
Inventor: HAMANO SEIJI
IPC: B62D5/083
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To stabilize a damper in a power steering device and enhance the assembling and disassembling properties of the device during maintenance by easily and securely fixing to a housing a partition member constituting a damper valve. SOLUTION: The power steering device 10 has the damper valve 50. The damper valve 50 has the partition member 52 sandwiched between a cap 55 and the housing 51.
Patent JP-H05149877-A (JP)
Title: Visualization of mixture gas of gasoline fuel
Inventor: SHIMIZU RIOU
IPC: F02D19/08
Filed: 1991-11-30
Abstract: PURPOSE:To visualize gasification performance of gasoline by forming a gasoline mixture with air after addition of an N, N-dimethylaniline and naphtalene to the gasoline, by casting ultraviolet laser to the mixture gas and by taking separately photos of fluorescence, emitted from both gas phase and liquid phase thereof. CONSTITUTION:In this invention, ordinary gasoline and additives on the market are used but characteristic of the additives such as purity thereof is selected so as to enable visulalized measurement thereof which is the purpose of this invention. Wave length of ultraviolet laser is also selected to be shorter one than that of fluorescence of the additives. To photograph separately the fluorescence generated from both of gas phase and liquid phase thereof, optical filters through which only the fluorescence from the gas phase or the liquid phase can pass, are set in front of a camera. The gasoline is put into an optical cell after addition of the additives, the ultraviolet laser is radiated and then the liquid phase fluorescence is measured by a spectrometer and a light detector. Furthermore, the gas phase fluorescence is measured, too. As the result thereof, a longitudinal axis in the Figure shows wave length thereof and a vertical axis thereof shows relative strength of the fluorescence, respectively. Both fluorescence peaks from the gas phase and the liquid phase are apparently separated in the Figure.
Patent JP-H07167919-A (JP)
Title: Semiconductor device
Inventor: SANADA KATSU
IPC: G01R31/26
Filed: 1993-12-13
Abstract: PURPOSE:To facilitate a complete test under high-impedance of a semiconductor device which is provided with multiple tristate output circuits by turning on multiple switching elements simultaneously by a control circuit. CONSTITUTION:NPN bipolar transistors Q1, Q2,..., and Qn are connected between the control terminals TS1, TS2,..., and TSn of tristate CMOS output circuits T1, T2,..., and Tn and an earth potential GND, and the transistors Q1, Q2,..., and Qn are controlled commonly by one control circuit CNT1. The control circuit CNT1 is provided with a resistance R1 connected between the earth potential GND and node N1 and a high-impedance setting pad HZP1 connected to the node N1. Therefore, when a high-level potential is applied to the high- impedance setting pad HZP1, the potential on the node N1 becomes high level, and all transistors Q1 to On are turned on simultaneously.
Patent JP-H10168560-A (JP)
Title: Evaporating source for organic material
Inventor: NAGASHIMA NAOKI
IPC: C23C14/12
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an easily treatable evaporating source for an organic material capable of executing uniform heating at a certain temp. to various organic evaporating materials, particularly, to liq. organic evaporating materials. SOLUTION: A vessel 3 for evaporation housing an organic compound monomer 2 and a heating medium source 4 controlling the temp. of a heating medium 40 in a heating medium tank 45 to a prescribed one are provided. The vessel 3 for evaporation is composed of a housing part 30 housing the organic compound monomer 2 and a heating medium holding part 31 provided so as to surround the vicinity of the housing part 30, and a heating medium circulating path 32 is formed by the space between the housing part 30 and the heating medium holding part 31. The heating medium 40 is introduced into the heating medium circulating path 32 from the heating medium source 4 and is circulated, and the organic compound monomer 2 in the housing part 30 is heated and cooled.  A microheater 62 for heating the organic compound monomer 2 to a temp. higher than that in the vessel 2 for evaporation is wound around the heating medium holding part 31.
Patent JP-H06183083-A (JP)
Title: Recording paper carrying mechanism of video printer
Inventor: SHIOZAWA MASASHI
IPC: B41J13/02
Filed: 1992-12-22
Abstract: PURPOSE:To provide a recording paper carrying mechanism, which facilitates the movement of a pinch roller without decreasing the pressing force of the pinch roller, which presses a capstan roller. CONSTITUTION:The recording paper carrying mechanism 10 concerned consists of a capstan roller 11 and a pinch roller 12 provided opposite to the capstan roller 11. The pinch roller 12 consists of a pressure contacting part 13 and pivot shafts 14, each of which is arranged in a pinch lever 15. Each pinch lever 15 is pivotable about a pinch lever fulcrum shaft 16 and has a pinch pulley 17 arranged pivotably. Both the ends of a pressure contacting wire 18, which is wound round the pinch pulleys 17, are fixed to fixed ends 19 so as to interpose between the pinch pulleys 17 in order to have movable block effect. On the other hand, a moving means 20 consists of a pressure contacting movable pulley 21, a fixed member 23, a pressure contacting lever 25 pivotable about a fulcrum shaft 24 and a pinch pressure contacting spring 26 energizing the pressure contacting lever 25.
Patent JP-H07164920-A (JP)
Title: Display unit for vehicle
Inventor: ABE TATSUHIKO
IPC: B60K35/00
Filed: 1993-12-15
Abstract: PURPOSE:To provide a display unit for a vehicle without imposing a burden of eye focal distance adjustment on a driver. CONSTITUTION:A display 5 is arranged on the rear part of a vehicle, and its screen 5a is directed forward. Contents to be displayed is inversely displayed on this screen 5a. This image displayed inversely is reflected by a mirror 2 set in the neighbourhood of a driver's seat 1 and reaches the eyes of the driver. The driver can see the displayed image by adjusting the focus to a comparatively long distance X.
Patent JP-H05173725-A (JP)
Title: Information processor
Inventor: MURAYAMA MICHIHIRA
IPC: G01C9/10
Filed: 1991-12-25
Abstract: PURPOSE:To improve reliability by protecting the device by stopping the control of a device having any operational problem when the device is inclined at a certain degree without letting an operator be conscious of it. CONSTITUTION:It is checked whether the access of a hard disk is executed or not (S1). In the case of access, this check is enabled by turning on a flag on a RAM and judging the ON. When the hard disk is accessed, control is advanced. Then, the limit time for the state of inclining the device is set (S2). Next, the inclination is confirmed again and when the inclined state is further continued (S3), the reconfirmation is continued for the set time (S4). Then, the degree of inclination and the time are grasped by using a magnetic sensor or the like for fixed time. When the inclined state is continued over the set time, the access of the hard disk is stopped, the motor of the hard disk is stopped as well and a head is also saved in a save area.
Patent JP-2001160052-A (JP)
Title: System and method for managing document, and recording medium
Inventor: KIMURA TADASHI
IPC: G06F17/30
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a document management system, and method for easily arranging useful document data by instructing plural conditions and a recording medium. SOLUTION: Setting of a document arrangement condition (preservation period, reference period, reference number of times, and processing unit) is conducted, and a retrieval button is selected. When the arrangement of document data by document units is instructed, the collation of document information registered in a document directory with document arrangement condition is operated, and the names of documents to be arranged are stored as a judged result list. When the arrangement of document data by folder units is instructed, only the folders whose all documents should be arranged are stored as the judged results.  The documents stored in the judged result list are displayed as a retrieved result list, and an operation for selecting the documents to be arranged is actually operated, and when a deletion button is selected, the document data or the folders are deleted, and the registration information of the documents is deleted from the document directory.
Patent JP-H09186505-A (JP)
Title: Capacitive coupling plate
Inventor: ASADA NAOYUKI
IPC: H01P1/205
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To solve problems such as troublesome manufacture/connection/ management of separately designed input output terminals and capacitive coupling plate, high cost, projecting input output terminals from a side wall of the capacitive coupling plate easily deformed on abutting with an obstacle during handling, and the possibility of the input output terminals that the input output terminals having been factory-connected to the capacitive coupling plate might be removed or moved into short-circuit due to heat at reflow at the user side in the case of mount of the coupling plate onto a printed circuit board 90. SOLUTION: A conductor pattern 12 is printed on an upper side 11a of a rectangular parallelepiped dielectric board 11 in this coupling plate 10, a capacitor is formed by the conductor pattern 12. Then a ground pattern 13 is printed on a lower side 11b of the dielectric board 11 except both ends, and a throughhole 15 connecting to the conductor pattern 12 is formed in vertical directions at both end side faces 11c of the dielectric board 11.
Patent JP-2001124557-A (JP)
Title: Detection apparatus for optical marking line
Inventor: TAWARA TAKAO
IPC: B25H7/04
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a means, by which an optical marking line (a light irradiation line) under the direct rays of the sun can be detected with naked eyes, even when the optical marking line drawn on an object such as a pillar, a wall or the like by an optical marking device is hardly recognized visually under the direct rays of the sun. SOLUTION: An enclosure, a detecting window, a detecting-light generation device, e.g. an indicator (a group of light-emitting elements) and a detecting- sound generation device, e.g. a loudspeaker, constitute this detecting apparatus for an optical marking line. The rear surface and the back of the enclosure are formed preferably planar. The shape of the detecting window can be formed to be a circle, a polygon or a narrow-width rectangle. The eaves for light shielding can be attached to the detecting window. The indicator is formed in such a way that three light emitting elements (e.g. light-remitting diodes) are arranged transversely in a row. The number of the light emitting elements can be set generally at N pieces (where N>=1).
Patent JP-2000201949-A (JP)
Title: Split tip electrode catheter and signal processing rf cautery system
Inventor: WEBSTER JR WILTON W
IPC: A61B18/14
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing RF cautery system provided with a split tip electrode catheter. SOLUTION: A catheter 10 is composed of an elongate catheter body part 11 having a base end part, a tip part 2 and an inner hole part piercing them; and a catheter tip part 12 disposed at the tip part 2 of the catheter body part 11 and having a flexible tube 24 with a base end part and a tip part, and an inner hole part piercing the flexible tube 24. The base end part of the flexible tube 24 is fixed to the tip part 2 of the catheter body part 11, and the catheter tip part 12 is composed of a split tip electrode 20. The split tip electrode 20 is composed of two electrically insulated electrode members fixed to the tip part of the flexible tube 24. Each electrode member has a pair of internal flat face part and external contact face part, and the internal flat face part is in a electrically insulated state close to the internal flat face part in the other electrode member.  The system further has a reference electrode 5 fittable to the outside of a patient.
Patent JP-H03201816-A (JP)
Title: Surface acoustic wave resonator filter
Inventor: ABE SHUSUKE
IPC: H03H9/25
Filed: 1989-12-28
Abstract: PURPOSE:To reduce a sprious signal on a high frequency side by determining the number of electrodes in a reflector so that the reflecting phase of the reflec tor can establish a specified relation at the peak frequency of a first side robe on the high frequency side of the radiation conductance of an interdigital transformer(IDT). CONSTITUTION:The number of electrode strips in reflectors 18 and 20 is deter mined so that a reflecting phase THETA at the radian expression of the reflectors 18 and 20 can be obtained by the condition of theta1<=THETA<=theta2 when defining theta1=-0.3pi and theta2=0.3theta, at a peak frequency fs of the first side robe on the high frequency side of the radiation conductance of IDT 12, 14 and 16 at the terminal positions of the IDT 12, 14 and 16. Thus, only by selecting the number of electrode strips in the reflectors 18 and 20, the sprious signal can be effectively reduced on the high frequency side without changing a transmitting characteristic in a transmitting band, and a satisfactory passing characteristic with low sprious can be obtained over the wide band.
Patent JP-H03203298-A (JP)
Title: Method for mounting for electronic component
Inventor: MATSUDA YASUNAKA
IPC: H05K13/04
Filed: 1989-12-28
Abstract: PURPOSE:To mount electronic components with high accuracy and at high speed by a method wherein, after an image of a component-holding state has been recognized by using two sets of mounting movement bodies, the components are mounted on a component mounting region alternately from both sides in a retreat and advance manner. CONSTITUTION:When mounting bodies 13A, 13A on the back side finish a component placement operation, mounting heads 13B, 13B on the front side finish an image-recognizing operation nearly simultaneously. Agter that, in order to prevent the wasteful waiting time from being caused, a retreat operation of the mounting heads 13A, 13A on the back side from a work station Ws and an advance operation of the mounting heads 13B, 13B on the front side to the work station Ws are executed nearly simultaneously. While a mounting position is being corrected by using an image-recognition system, electronic components are mounted on one printed-circuit board Pb alternately from both sides by using two head units Uh, Uh. Thereby, the mounting time can be shortened to nearly a half as compared with a case where the components are mounted by using one head unit Uh.
Patent JP-H11100297-A (JP)
Title: Isotopic diamond doped with boron and its production
Inventor: NAKAMURA KAZUO
IPC: C30B29/04
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To produce a<12> C or<13> C isotopic diamond which has purity of a specified value or higher and thermal conductivity of a specified value or higher and is doped with boron, by adding a specified concn. or lower of boron to a carbon raw material consisting of isotopically purified<12> C or<13> C, a flux and/or their peripheries, diffusing the carbon raw material in the flux under high temp. and high pressure conditions and growing a single crystal on a seed crystal. SOLUTION: In the this isotopic diamond, the boron concn. is <=100 ppm and purity of the isotopic diamond produced is at least >=99.5% and the thermal conductivity at room temp. is by >=30% higher than that of a high purity diamond having natural isotopic abundance. Preferably, by using a gaseous mixture of a hydrocarbon, carbon monoxide, carbon dioxide or a mixture of at least two of these gases, each of which consists of isotopically purified<12> C or<13> C, and gaseous hydrogen, as the carbon raw material and also, adding boron as a dopant component, the objective isotopic diamond is formed in a thin-filmy state on a substrate placed in a reactive atmosphere. This isotopic diamond is an excellent material as a material for a device such as semiconductor device or light-emitting device, on which heat is exerted.
Patent JP-H03202940-A (JP)
Title: Temporary file input/output control system
Inventor: NAKANO TADAYOSHI
IPC: G06F12/08
Filed: 1989-12-28
Abstract: PURPOSE:To attain a high speed input/output operation by providing a cache memory for a disk controller controlling a disk device, executing the input/ output processing of data with a main storage through the use of the cache memory and input/output-controlling a file defined in a program through the use of the disk controller. CONSTITUTION:When the name of the file being the object of input/output for input/output data 17 exists in a file control table 24, it is judged whether a temporary file cache use flag C in the file control table 24 is turned on or not. When it is turned on, an input/output command conversion means 22 converts the input/output command of input/output data 17 into a temporary file cache input/output command and issues connection to the disk controller 26 obtained by referring to the device name 1C of the file control table 24. The disk controller 26 executes the input/output processing of data in the defined file with the main storage receiving the connection by using only the cache memory. Thus, the high speed input/output processing is executed.
Patent JP-H05174083-A (JP)
Title: Dimension line generator
Inventor: HAYASHI MASANOBU
IPC: G06F17/50
Filed: 1991-12-26
Abstract: PURPOSE:To easily perform a dimension line input system and to reduce the omission of dimension line input when graphic processing is performed by a computer aided design(CAD) system. CONSTITUTION:This generator is comprised of a central arithmetic processing unit 1, the main body of the computer aided design system which operates CAD incorporating memory, etc., a keyboard 5 provided with a means to input a character, a pointing device 6 which designates coordinates and selects a command, and a display device 3 that is a means to display a graphic plotted by the pointing device, and a dimension draft line is automatically generated at a position where the dimension line is possibly drawn, and most of the drawing work of the dimension line can be automatized by designating the reference line of each dimension. Also, a solved dimension draft line can be automatically erased.