baber/WOPTO huggingface dataset:
Patent JP-H08250762-A (JP)
Title: Reflection optical coupling device
Inventor: YAMAGUCHI AKISHI
IPC: H01L31/12
Filed: 1995-03-07
Abstract: PURPOSE: To make a significant miniaturization of a reflection optical coupling device and a reduction in the thickness of the device possible by a method wherein a light- emitting side lead terminal on one side and a light-receiving side lead terminal on one side are coupled with each other by a connection frame part, a light-shielding material is interposed only between the side surfaces, which oppose to each other, of a light-emitting side light-transmitting resin body and a light-receiving side light- transmitting resin body and both resin bodies are jutaxposed to each other at a constant interval. CONSTITUTION: A light-emitting chip 1 is mounted on a light-emitting side lead terminal 3 of a multiple lead frame and a light-receiving chip 2 is mounted on a light-receiving side lead terminal 4 of the lead frame. The terminal 3 mounted with the chip 1 is coupled with a light-receiving side lead terminal 6, which is wire-bonded by an Au wire 9 or the like, by a connection frame part 7. Then, the chip 1, the terminal 3 and a light-emitting side lead terminal 5 and the chip 2 and the leads 4 and 6 are respectively molded using a light-transmitting resin independently of one another and a light-emitting side light-transmitting resin body 12 and a light-receiving side light-transmitting resin body 13 are formed. Then, a liquid light-shielding resin 15 is filled in a space between both light-transmitting resin bodies 12 and 13 to form a light-shielding molded resin body 16.
Patent JP-S57161963-A (JP)
Title: Registrating method for character with desired style of penmanship
Inventor: MAE YOSHIICHI
IPC: G06T11/60
Filed: 1981-03-30
Abstract: PURPOSE:To achieve the registoration of a desired style of penmanship, by binary-coding a signal corresponding to each picture element of a picked-up image with a desired style of penmanship and storing them in a storage means with an address corresponding to each picture element. CONSTITUTION:An Si shows a photoelectric conversion element of a straight line arrangement in a line sensor 1, a real image of a character 2 is projected on the line sensor 1 and optically scanned by feeding a paper 8. The image on the line sensor 1 is converted into an electric signal of time series form with this scanning and an electric scanning by means of charge coupling elements. The signals are binarized for each picture element. The lever of this electric signal is taken as 1 for the level corresponding to a black part and as 0 for a white paper. In this case, the cross points of longitudinal and transversal dot lines is corresponded to each address of a storage means for storage. The said map can be stored on a floppy disc in a user's defined character area of a Japanese word processor.
Patent JP-H02226421-A (JP)
Title: Generating device for software design information
Inventor: YAMADA ATSUSHI
IPC: G06F9/45
Filed: 1989-02-28
Abstract: PURPOSE:To reduce the burden of a designer and to improve the efficiency of software design by providing a software specification analysis means and automatically obtaining software design information from a software specification in which a natural language is used. CONSTITUTION:The software specification analysis means 2 analyzes the software specification in which the natural language is used and divides it into natural language specification description elements. Then, a design element information acquisition means 3 checks the position relation of a noun and a predicate in the software specification and distribution from the natural language specification description elements and obtains design element information as to the software specification from the result. Thus, obtained design element information is accumulated in an accumulation means 4. Then, a design information generation output means 5 generates software design information which is actually used in the design of software from design element information accumulated in the accumulation means 4, supplies it to the designer, etc. Thus, the burden of the designer can considerably be reduced and the efficiency of software design can be improved.
Patent JP-S56143517-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MORI KEIJI
IPC: G11B5/588
Filed: 1980-04-10
Abstract: PURPOSE:To miniaturize a magnetic recording and reproducing device on the whole by using an ellipsoidal drum means for a rotary-head helical scanning system. CONSTITUTION:On rotating shaft 2, magnetic head 4 supported on elastic supporting means 3 made of a rotatable branch spring is pivoted to form ellipsoidal drum means 6 and channel-shaped coupling member 12 is fitted, centering on rotating  shaft 2, with gap 9 between upper drum 7 and lower drum 8 to make drums 7 and  8 in one body. As rotating shaft 2 rotates to drive magnetic tape T, magnetic head  4, while holding constant the degree of the insertion of tip part 10 into gap 9  through elastic supporting means 3, rotates according to the ellipsoidal locus. Thus,  the device can be miniaturized on the whole.
Patent JP-S55140842-A (JP)
Title: Preparation of large size original printing plate
Inventor: FUJITA HIDEJI
IPC: G03F1/90
Filed: 1979-04-19
Abstract: PURPOSE:To prepare a superior large size original printing plate, by diving an original pattern into plural enlarged partial original plates by photography, applying these partial original plates to a base sheet in a combined continuous state, and printing them on a photosensitive material using a diffusing sheet. CONSTITUTION:Partial original plates 3a, 3b having parts 2a, 2b made by enlarging patterns 2 of original 1 to a finished print size are photographed with a contact screen inserted so as to overlap part of pattern 2 in each partial plate 3a, 3b. Plates 3a, 3b are superposed and cut at division line A' corresponding to optional division line A of original 1 to form halftone original plates 3a1, 3b1, and they are applied to layout base sheet 4 so as to form pattern 2. Applied sheet 4 is placed on glass plate G of a printer with diffusing sheet D between, and exposed to light from the side of plate G to print single pattern 2 on photosensitive material 5, thus obtaining enlarged original printing plate 5'. A superior original plate capable of producing seamless prints is obtained by dividing and enlarging an original when a large size original plate is difficult to be made by enlarging a nondivided original.
Patent JP-H06240782-A (JP)
Title: Air permeable wall panel
Inventor: KONDO YASUHIRO
IPC: E04B1/70
Filed: 1993-02-12
Abstract: PURPOSE:To effectively expel moisture in walls and prevent bedewing inside walls by enhancing air permeability. CONSTITUTION:An air permeable wall panel comprises a wall panel base 2 and an exterior panel, having longitudinal air ducts 5, 5 which are mounted on the outer surface of the bed plate 16 of the wall panel base 2 via a fixture 3 and vertically extend on both sides of the fixture 3, and covering the wall panel base 2. The fixture 3 is provided with a mounting piece for mounting the exterior panel to a mount portion forming a transverse communicating line 6 which communicates the longitudinal air ducts 5, 5 on both sides with each other.
Patent JP-H03252134-A (JP)
Title: Drying method for wafer by high-speed atomic beam
Inventor: YOSHIOKA TAKESHI
IPC: H01L21/304
Filed: 1990-03-01
Abstract: PURPOSE:To obtain a drying method, in which no re-adhesion, etc., of impurities is generated, by irradiating the surface of a wafer wetted by a washing liquid with electrically neutral high-speed atomic beams in a vacuum, repelling and flying liquid molecules adhering on the surface of the wafer by the collision of high-speed atomic beams and bringing the surface of the wafer to a dried state. CONSTITUTION:The surface of a wafer 11 wetted by a washing liquid is irradiated with electrically neutral high-speed atomic beams in a vacuum, and liquid molecules on the surface of the wafer 11 are repelled and flown by the collision of high-speed atomic beams and the surface of the wafer 11 is brought to a dried state. The wafer 11 washed by chemicals and ultra-pure water in a washing chamber 30 is carried into a trating chamber 6 through a spare room 7, and the treating chamber 6 is evacuated up to a high vacuum region. A high-speed atomic beam source 1 is supplied with argon gas from a bomb 13 and argon gas is changed into cations in a discharge space 2, is drawn out of the discharge space 2 by a leading-out electrode 3, is accelerated, and proceeds in the irradiation port 6a direction to the treating chamber 6. The wafer is scanned by a scanning electrode 4, and given electrons from an electron source 5 and brought to an electrically neutral state, and the wafer 11 is irradiated with neutral high-speed atoms.
Patent JP-S55138890-A (JP)
Title: Method of fabricating semiconductor laser device
Inventor: KOSETO MASARU
IPC: H01S5/00
Filed: 1979-04-17
Abstract: PURPOSE:To intake and remove excessive adhesive flown on the surface to be adhered of light emitting side of a semiconductor laser element to be fixed with the adhesive onto a heat dissipating support by an intake unit when adhering the element onto the support by disposing vacuum intake unit at the intake opening facing with the surface to be adhered of the laser element in the vicinity of the opening. CONSTITUTION:A vacuum intake unit 12 is installed at the side surface of a fixing jig 11, and the intake opening 13 thereof is so located as to face with the surface to be adhered of a semiconductor laser element 2 to be fixed with adhesive to a heat dissipating support 1 in the vicinity of the opening 13. In this state an adhesive layer 5 made of indium is formed in advance on a copper heat dissipating support 1, and the support 1 is arranged on the jig 11. Then, the support 1 is heated to approx. 150 deg.C to melt the adhesive layer 5, namely, indium adhered onto the support 1, the element 2 is then pressed onto the predetermined position. In this case, excessive indium flown to the surface to be adhered for emitting light is intaken and removed by the opening 13 of the vacuum intake unit 12 disposed oppositely thereto. Thereafter, the support 1 is cooled and, the laser element1 is secured thereto.
Patent JP-H06340628-A (JP)
Title: Pharmacological composition having activity of protecting heart
Inventor: ARAN SUCHIYUWAATO MANINGU
IPC: A61K31/445
Filed: 1994-03-17
Abstract: The present invention relates to the use of a 1-[2-naphthylethyl]-4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydro-pyr idine of formula (I) <IMAGE> or of its addition salts with pharmaceutically acceptable acids for the preparation of cardioprotective medicaments.
Patent JP-H03250681-A (JP)
Title: Frequency stabilized laser light source
Inventor: AKIYAMA KOJI
IPC: H01S5/068
Filed: 1990-02-28
Abstract: PURPOSE:To provide a non-modulation high frequency stability optical output by controlling the oscillating central frequency of a semiconductor laser by current modulation to an absorption frequency with high accuracy and in a highly stabilized frequency state, and further controlling oscillation frequency of the semiconductor laser such that the beat frequency is the central frequency of a band-pass filter. CONSTITUTION:Oscillation frequency f1 of a semiconductor laser 1 is frequency modulated by a frequency deviation  f of the order of absorption line half width. Since a semiconductor laser 10 is not modulated, the beat signal detected by the light sensor 14 is also modulated by a modulation frequency fm in a frequency deviation  f. When a beat frequency fbeat is coincident with a central frequency fB of a band-pass filter 15, a 2fm signal c with respect to the modulation frequency fm appears at an output of the band-pass filter 15 based upon the f/v convergence characteristics of the band- pass filter 15. Further, it is non-coincident, an fm signal c with respect to the modulation frequency fm appears at the output of the band-pass filter 15. Accordingly, once the frequency f2 of the semiconductor laser 10 is swept, the beat frequency fbeat is swept, and a first order differential signal is yielded as an output from a synchronous detection circuit 16.
Patent JP-S62246277-A (JP)
Inventor: RICHIYAADO ETSUJIRII
IPC: H01R12/70
Filed: 1987-03-02
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-S63216689-A (JP)
Inventor: HATORI KOICHI
IPC: G05B19/418
Filed: 1987-03-04
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-H04265767-A (JP)
Title: Character developing control process
Inventor: KUSHIDA TAKASHI
IPC: B41J2/485
Filed: 1991-02-20
Abstract: PURPOSE:To perform character development control, wherein outline font is used, at higher speed. CONSTITUTION:In the character development control process for a printer controlling device 2 including a character development unit 8 for developing an outline font to a dot pattern, a memory 9 for storing dot pattern, a cache control unit 5 for performing cache control using said memory as a cache memory, and a transfer control unit 6 for transferring the date of the memory 9 in response to the request of the unit 5 to an output memory 10, CPU 13,12,14 are connected respectively to the units 8,5,6 to separate the processes of the units, thereby causing the processes to be performed parallelly.
Patent JP-H01223953-A (JP)
Title: Dental indivisual tray and preparation thereof
Inventor: SAITO YOSHIHIRO
IPC: A61K6/00
Filed: 1988-03-01
Abstract: PURPOSE:To facilitate handling at the time of the pressure contact with a diagnostic model to impart allowance to an operating time, to achieve the accurate fitness to the model by pressure contact, to perform short-time curing at the time of curing and to obtain an accurate impression without generating deformation when a final impression is collected even if a cured body is thin, by using photopolymerizable FRP. CONSTITUTION:In general, the ratio of an unsaturated polyester resin or radical polymerizable monomer and/or a radical polymerizable oligomer allowed to impregnate a fiber is set so that the ratio of (fiber)/(unsaturated polyester resin or radical polymerizable monomer and/or radical polymerizable oligomer) is about 0.05-1.0 on a wt. basis and consistency easy to operate at the time of the pressure contact of photopolymerizable FRP on a diagnostic model 1 is obtained. In the case of the sheet like photopolymerizable FRP, it is convenient to preliminarily bore holes having a diameter of 1- several mm in the FRP in order to hold an impression material 4. The temp. at the time of photo-setting is usually 0-60 deg.C, pref., 5-50 deg.C and a light irradiation time is usually 1sec-7 min.
Patent JP-H08215554-A (JP)
Title: Method for operating agitator
Inventor: KURATSU MASABUMI
IPC: B01F7/16
Filed: 1995-02-13
Abstract: PURPOSE: To reduce the turning together of an impeller and a treated material, to improve a mixing effect, to reduce the deposit on the impeller, to lower the agitating power and consequently to improve the operating efficiency by rotating the impeller unidirectionally in an agitated tank and changing the revolving speed periodically. CONSTITUTION: An impeller is unidirectionally rotated in an agitated tank, the revolving speed and torque of the impeller are detected, and the revolving speed is periodically changed in accordance with the detection signal and the physical property of the treated material (fluid in most cases). The revolving speed is changed in the form of a sine wave with a definite speed Va as the center, or the impeller is skip-rotated by a pulse-wave signal and so on. The mutual movement of the impeller and inertial treated material is deviated by such a change of revolving speed, and the mixing efficiency is increased by a decrease in the corevolution and the produced turbulence.
Patent JP-H04265685-A (JP)
Title: Load bearing drive controller for paper machine
Inventor: YOSHIOKA YOSHIYUKI
IPC: H02P5/50
Filed: 1991-02-20
Abstract: PURPOSE:To suppress fluctuation of load at the time of contact of main roll and auxiliary roll by modifying the torque reference of the auxiliary roll at a constant rate for a predetermined time upon contact of the rolls. CONSTITUTION:A memory 17 stores a torque reference B of an auxiliary roll 7 prevailing immediately before contact of the auxiliary roll 7 with a main roll 1. Upon contact of the rolls, control of the auxiliary roll 7 is switched to load bearing control while at the same time a torque control circuit 18 modifies the torque reference of the auxiliary roll 7 from the torque reference B to a final target torque reference, i.e., a torque reference A, at a constant rate over a predetermined time. Consequently, abrupt variation of load can be suppressed.
Patent JP-H01223256-A (JP)
Title: Plate having installation backing
Inventor: MORI KAZUHARU
IPC: E04C2/30
Filed: 1988-03-01
Abstract: PURPOSE:To surely fix a fixed article which acts a large acting force by embedding a pair of installation backing members consisting of flat planar metal members in double form in the thickness direction onto a plate body such as ALC. CONSTITUTION:A pair of installation backing members 3 using the flat planar metal material such as thin steel plate and metal screen having fine mesh are embedded in double form in the thickness direction into a plate body 2. Then, a fixed article 6 which acts large force is closely attached onto the surface of the plate body 2. In this state, a tapping screw 5 is screwed into the plate body 2 such as ALC from outside the fixed article 6, and allowed to penetrate through both installation backing members 3 and 3. Therefore, the screw 5 is joined with both installation backing members 3, and surely fixed for a long period even if a special large force acts, having the supporting points for the screw at two positions.
Patent JP-2000240054-A (JP)
Title: Pile driving work barge and pile driving device
Inventor: YORIGAMI MIYOSHI
IPC: B66F9/12
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a pile driving work barge capable of driving a pile tilted in any direction longitudinally or laterally against the bow direction with a hull kept in the fixed direction. SOLUTION: The pile driving device 6 of a pile driving work barge 1 is provided with a column frame 9 horizontally rotatably supported by the tip of a jib 4 erecting or prostrating the column frame 9, an upper leader support section 14 provided at the upper end of the column frame 9, a longitudinally expandable catch fork 18 rotatably supporting the lower end of the column frame 9, a driving means rotating the column frame 9, a pile driving leader 7 rockably supported on the upper leader support section 14 and supported on an expandable support arm 16 provided at the lower section of the column frame 9, and a pile driving hammer 8 provided at the upper section of the pile driving leader 7. The pile driving leader 7 can be tilted longitudinally in the bow direction and also can be tilted laterally to the bow direction.
Patent JP-S61207028-A (JP)
Title: Test equipment and its process for electronic device
Inventor: YOSHIZAWA MASAHIRO
IPC: G01R31/26
Filed: 1985-03-11
Abstract: PURPOSE:To decide the acceptability of an electronic device by a method wherein an output means to output the substrate current characteristics and the irradiating point potential characteristics is provided. CONSTITUTION:Within a defective electronic device, the potential almost stops rising halfway making substrate current rise rapidly while within an acceptable electronic device, the substrate current may be saturated or diminished after reaching the peak thereof. The acceptability of electronic device may be decided in term of the junction leak by means of calculating the value of G=dI/dV as the ratio between the time differential dI/dt of substrate current I and that dV/dt of voltage between junctions. In other words, within a normal P-N junc tion, the substrate current may be saturated proportionally to the time lapse while diminishing the value G. When the junction leak is remarkable, the sub strate current may not be saturated increasing the value G making it feasible to decide the acceptability of junction leak in terms of the value G.
Patent JP-H08266879-A (JP)
Title: Powder mixing and compacting method, powder mixing and compacting device, device for experimentation of powder mixing and compacting and method for compacting mixed powder
Inventor: YAMANAKA KAZUNORI
IPC: B01F23/80
Filed: 1995-03-08
Abstract: PURPOSE: To efficiently compact plural kinds of powders in continuation with mixing even in a dropping and microgravity environment by closing both end openings of a housing container housing these powders with elastic films, then packing this housing container into a pressurizing vessel packed with a pressurizing medium and vibrating the housing container to mix the powders, then applying a pressure on the pressurizing medium to pressurize the elastic films. CONSTITUTION: The hermetic section 33 mounted with the elastic films 36 is first mounted at the housing container 13 and hermetic fixing sections 38 are mounted at the housing container 13 so as to cover these sections at the time of a compaction operation of the powder mixture. Next, the powders A, B are housed into the mixing space in the housing container 13 and thereafter, caps 43 are respectively mounted at both hermetic fixing sections 38 and the housing container 13 is connected to an exciter 132 and is stowed into the pressurizing vessel 11. After the pressurizing vessel 11 is hermetically sealed, the pressurizing medium liquid L is injected from a pressurizing section 19 into the internal space 17 of the pressurizing vessel 11 and in succession, the housing container 13 is vibrated by the exciter 12 to mix the powders A, B.  Further, the medium liquid L is injected into the internal space 17 which is then maintained in a pressurized state. The powders are compacted in the housing container 13 via the elastic films 36 in the state of mixing.
Patent JP-S59173742-A (JP)
Title: Temperature and humidity sensor
Inventor: TANABE KIYOUJI
IPC: G01D21/02
Filed: 1983-03-22
Abstract: PURPOSE:To obtain a sensor capable of measuring temp. and humidity simultaneously in low cost and in simple construction and easily decreasing the size, by constituting the titled sensor in which the temp. sensible range is isolated from the outer air and sealed and the humidity sensible range can be brought into contact with the outer air by using the same material capable of sensing the temp. and humidity. CONSTITUTION:An aqueous solution in which ammonium polystyrene sulfonate as a high-polymer electrolyte and polyvinyl alcohol are mixed in the ratio of 1 to 0.25 is coated on a ceramic substrate 2 forming previously a comb-teeth shape electrode, heated and dried to form the pattern range 5 for humidity sensible element and the pattern range 6 for temp. sensible element. An element input common pad 7 and taking out pads 8, 9 are introduced out from the boundary part of both ranges 5, 6, and each other end of the boundary part of each range 5, 6 respectively. The surfaces of the ranges 5, 6 are covered with silicone resin protecting film 4, the range 6 is made airtight by a hermetic seal 13, etc., and constituted so that a stainless net 15 is provided at the part corresponding to the range 5 of a package 10 and a range 11 which is in contact with the outer air is separated from a range 12 which is out of contact with the outer air. Thereby the element capable of measuring temp. and humidity simultaneously can be obtained.