baber/WOPTO huggingface dataset:
Patent JP-S58143173-A (JP)
Title: Guide vane leakage drainage device
Inventor: MISAWA HITOHIRO
IPC: F03B11/00
Filed: 1982-02-19
Abstract: PURPOSE:To prevent the temperature rise of water around a runner and reduce a runner shaft input by providing a leakage drain passage in the internal surface of a guide vane facing the outer peripheral surface of the runner. CONSTITUTION:A water wheel or a pump wheel totally closes a guide vane 6 to permit a runner 2 to run idle in air at the time of a phase controlling operation or a stand-by operation. In that case, in order to effectively drain the leakage of water from the guide vane 6, a prescribed number of leakage drainpipes 10 is provided around a lower cover 4. Further, in order to remove the leakage sticking to the internal surface of said guide vane 6, a prescribed number of leakage drain passages 11 is provided. Accordingly, the leakage of water coming to stick to, the internal surface of the guide vane 6 during the idling of the runner 2 in air by the centrifugal force of the runner is immediately drained through said drain passage 11.
Patent JP-H10224939-A (JP)
Title: Wiring appliance attaching frame
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To attach and fix a wiring appliance to a wall material firmly by a method wherein a protruding part which makes a holding plate progress toward the wall material in accordance with the turn of a screw is provided on the rear of a frame main part and, further, guide parts which are formed into circular-arc shapes matching a circular hole drilled in the wall material are made to protrude on the rear of the frame main part. SOLUTION: A protruding part 17 which is continuous in a longitudinal direction and has an approximately U-shaped cross-section is made to protrude integrally on the rear of a frame main part 2 and a guide channel 18 is provided in the recess of the protruding part 17. Further, a screw 19 which is inserted from the front side of the frame main part 2 is accommodated in the guide channel 18 and the screw 19 is inserted into a screw attaching hole. Further, on the rear of the frame main part 2 and on both the upper edges of the protruding part 17, guide parts 21 formed into circular-arc shapes matching a circular hole 16 drilled in a wall material 15 are made to protrude integrally on the rear of the frame main part 2.  With this constitution, as the guide parts 21 can be used as positioning devices when the frame is inserted and function as a guide, the loosening of the protruding part 17 is avoided and the frame can be inserted into the drilled circular hole 16 stably.
Patent JP-H07249645-A (JP)
Title: Mounting method of semiconductor onto board
Inventor: FURANTSU KAUSEN
IPC: H01L23/13
Filed: 1993-01-20
Abstract: PURPOSE: To eliminate the need for a soldering pattern when a semiconductor is installed onto a substrate by fixing a side face by a wire bonded on a metallic layer of the substrate, before the connection of the semiconductor. CONSTITUTION: A metallic layer 2 is executed on the main surface of the substrate 1, and the two semiconductors 3 to be bonded with the metallic layer 2 are mounted on the metallic layer 2 through solder layers 4. Wires 5 are bonded on the metallic layer 2 for fixing the side faces of the semiconductors 3 on the substrate 1. The wires 5 are bonded, the solder layers 4 are executed, and the semiconductors 3 are arranged onto the solder layers 4. The semiconductor 3 are brazed onto the substrate 1 in a passing oven. Accordingly, small members can be simply fastened onto a large member respectively. When the semiconductors 3 are set up onto the substrate 1, no soldering pattern is required.
Patent JP-H04265574-A (JP)
Title: Method for inspecting information recording medium
Inventor: KIZAWA MITSUFUMI
IPC: G11B23/00
Filed: 1991-02-19
Abstract: PURPOSE:To reduce the inspection result information by regarding the information errors occuring in the prescribed time as the errors due to the same cause after an error is detected. CONSTITUTION:The information of information recording medium is reproduced by a disk player 10 and EFM reproducing information is outputted from an EFM decoder 14 of an inspecting device main bocy 11. By a control part 12 of the CPU of the main body 1, errors E1 and E2 to first and second read Solomon codes C1 and C2 in the EFM reproducing information are detected, and counted by C1 and C2 error counters 16 and 17. At this time, by the control part 12, the information error in the necessary time such as the EFM frame period after an error is detected is classified under the same time error and not counted. On the other hand, even the error for the interporation recording is recorded through a recording permission signal generating part 20 to an interpolation generating position recording part in the same time manner. By this constitution, the information of the inspection result can be reduced, the recording error of the information can be easily analyzed and the inspection time can be shortened.
Patent JP-S59151047-A (JP)
Title: Trap analyzer
Inventor: HOSHINO HIROYUKI
IPC: G01N27/00
Filed: 1983-02-18
Abstract: PURPOSE:To measure a trap characteristic in a short time under the state of no head variation by measuring the current flowing through a measuring sample in accordance with a slanting voltage during irradiation and nonirradiation of light. CONSTITUTION:Optical pulse emitted from a light lamp 3 is irradiated to fill the carrier to a trap in the measuring sample 10, and the sample 10 is excited by the electric field in accordance with the voltage which increases at a prescribed rate from a slanting voltage generating source 1. Thereby the current I generated at the sample 10 is measured by an ammeter 2. Next, the current IIgenerated at the sample 10 is measured similarly without irradiating the optical pulse. The electric field dependency of the trap and the trap density information are determined by the difference of these currents, I , II and the integration value of the difference respectively, and the trap characteristic is measured in a short time under the state of no heat variation.
Patent JP-H10216957-A (JP)
Title: Capacitor type resistance welder
Inventor: SATO YASUNORI
IPC: H02J7/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To efficiently charge electric current at high speed by utilizing the inductance of a welding transformer and supplying the continuous charging current, in which a setting current value is made to the peak current, in a capacitor type resistance welder. SOLUTION: This welder is provided with a discharging circuit 28 connected so as to supply the charging current through the welding transformer 8 and a main control part 37 for connecting a switching element 26 and a feedback diode 27 in the rectification and smoothening circuit 22 for changing DC voltage to AC and switching on in the case of being higher frequency than the commercial frequency and switching off in the case of becoming the setting current value. By this constitution, the continuous charging current, in which the setting current value is made to the peak current, is supplied, and the current can efficiently be charged at the high speed.
Patent JP-S52109024-A (JP)
Title: Exhaust gas purifying device for internal combustion engine
Inventor: KATAHIRA ETSUROU
IPC: F02D33/00
Filed: 1976-03-08
Abstract: PURPOSE: The oxygen concn. in exhaust that changes by operation condition is detected by an air-fuel ratio detector while feed secondary sir quantity is corrected by using the output characteristic of the air-fuel ratio detector, thus constantly working a ternary catalyzer in a high purifying efficiency range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63192093-A (JP)
Inventor: OTA MASAHIKO
IPC: G02F1/133
Filed: 1987-02-05
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-H09219915-A (JP)
Title: Harness layout of vehicle body panel
Inventor: NAGASHIMA SETSUKO
IPC: F16L3/08
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a harness layout which abolishes the corrugate winding by preventing the interference of an end of a peripheral edge part of a working hole with a harness, and prevents inconveniences accompanied therewith in advance. SOLUTION: A working hole 11a is formed in a door inner panel 11, and a door harness 12 is arranged along the door inner panel 11 through the working hole 11a from one surface side of the door inner panel 11 to the other surface side by inserting the door harness 12 in the working hole 11a, and the door harness 12 is fixed in the vicinity of the working hole 11a by a clip 13. An emboss part 11c to press the door harness 12 is formed between an end of the peripheral part of the working hole 11a and the clip 13, and the door harness 12 is folded in a non-contact condition with the end of the peripheral part of the working hole 11a in cooperation with the pressing by the emboss part 11c and the fitting of the clip 13.
Patent JP-S60192944-A (JP)
Inventor: PEETAA IETSUSEN YURUGENSEN
IPC: G03D5/04
Filed: 1985-02-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04252560-A (JP)
Title: Picture reader
Inventor: IJUIN KAZUYA
IPC: H04N1/028
Filed: 1991-01-28
Abstract: PURPOSE:To provide the picture reader able to obtain a stable carrier force not causing paper jam or skew or the like. CONSTITUTION:A close contact image sensor 8 implementing reading of an original picture is formed projecting in the lengthwise direction and in close contact with a 2nd roller 10 provided in press contact with an opposite position of the said close contact image sensor, then a peak of the close contact image sensor is formed in the vicinity of the middle in the lengthwise direction and a separate means 7 and the peak part of the close contact image sensor are arranged on a same line toward the original carrying direction. A friction of the separate means and a maximum carrying force of a 2nd roller are acted relatively in a same line toward the original carrying direction to prevent production of a moment being a cause to paper choke or the like.
Patent JP-S59150485-A (JP)
Title: Photoelectric conversion semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/042
Filed: 1983-02-16
Abstract: PURPOSE:To obtain an electrode of high reliability by eliminating the generation of characteristic deterioration silicon is put into the state of alloy and added in aluminum at the same time with the formation of a photo transmitting thin film (CTF). CONSTITUTION:The first CTF whose main constituent is Sn oxide added with halogen element is formed on the upper surface of a photo transmitting substrate 1. Further a non single crystal semiconductor layer 3 thereon is so provided as to constitute a P-I-N junction by laminating a P type semiconductor layer, an I-type one, and an N type one, and then the upper surface (back surface) is changed into an N type polycrystalline semiconductor. Besides, the CTF whose main constituent is In oxide added with Sn oxide at 10wt% or less is formed on the N type semiconductor layer of this semiconductor part. After forming the second CTF in such a manner, Si added aluminum serving as a metallic film for reflection is formed thereon to a thickness of 0.05-2mu. In this case, extremely high reliability can be obtained in the CTF+(0.05-2% Si+Al).
Patent JP-H03230688-A (JP)
Title: Video picture print system device
Inventor: YONEKAWA MITSUHISA
IPC: H04N5/76
Filed: 1990-02-06
Abstract: PURPOSE:To surely print out a picture desiring a hard copy without failure by recording a copy timing signal on a voice recording band in relation to the picture desiring the hard copy. CONSTITUTION:A copy timing signal generator 2 records a copy signal at a voice recording band of a video tape in a video tape recorder in relation to a picture desiring the hard copy. The video tape recorded with the copy timing signal is reproduced and based on the copy timing signal, the picture desiring the hard copy is frozen (still picture processing) in a frame memory 24. Simultaneously while the frozen reproduction video signal is inputted to a picture printer 22, the copying of a picture printer 22 is started, Thus, the picture desiring a hard copy is surely printed out without failure.
Patent JP-H0418074-A (JP)
Title: Triphenylamine derivative
Inventor: ARAYA SUKEKAZU
IPC: G03G5/06
Filed: 1990-02-06
Abstract: NEW MATERIAL:A compound of formula I [X is (4-methyl)thiazole or (6- substituted)quinoline; R1 is H, alkyl or alkoxy]. EXAMPLE:2(p-Diphenylaminostyryl)quinoline. USE:Useful as an organic photoconductive material for electrophotographs, coloring matter for filters, or nonlinear optical material. PREPARATION:The objective compound of the formula I can be obtained by heating a compound of formula X-CH3 and a second compound of formula II in the presence of anhydrous zinc chloride. The present compound is especially useful as a charge transfer material in functional separation-type photosensitizers with organic or inorganic pigment as charge generator.
Patent JP-H06244489-A (JP)
Title: Semiconductor laser element and its manufacture
Inventor: HIROYAMA RYOJI
IPC: H01S5/22
Filed: 1993-02-15
Abstract: PURPOSE:To provide an AlGalnP semiconductor laser element, which can reduce the threshold current, improve the reliability, and simplify the manufacture, and its manufacture. CONSTITUTION:This is of such constitution that an n-type AlGalnP clad layer 2, an undoped AlGalnP active layer 3, and a p-type AlGalnP first clad layer 4 are provided on an n-type GaAs substrate 1, that a p-type AlGaInP second clad layer 5 doped with Zn and Si is made on this fist p-type AlGalnP first clad layer 4, and that n-type AlGalnP current blocking layers 6 and 6 doped with Zn and Si are made the same on both its sides.
Patent JP-S62184359-A (JP)
Title: Method for cutting liquid drop of pipette and method for wiping away liquid sticking to pipette
Inventor: TSURUMAKI SEIICHIRO
IPC: G01N35/10
Filed: 1986-02-07
Abstract: PURPOSE:To improve the accuracy of an automatic specimen inspecting apparatus by bringing the top end of a pipette in which liquid is sucked into proximity to the bottom of a vessel, discharging the liquid, raising the pipette until the top end contacts the wall part of the vessel and moving the liquid drop stored in the top end to the wall part then detaching the top end from the vessel. CONSTITUTION:The top end of the pipette 1 driven by a manipulator is brought into proximity to the bottom of the vessel 4 and after a specified amt. of a reagent is discharged therefrom, the top end of the pipette 1 is automatically raised and is horizontally moved until the top end contacts the wall part of the vessel 4, then the reagent liquid drop stored into the top end of the pipette 1 is moved and stuck to the wall part of the vessel 4 by surface tension. The top end of the pipette is thereafter raised and horizontally moved to be detached from the wall part of the vessel 4. The last liquid drop is thereby thoroughly discharged into the vessel and therefore, the precise discharge of mul order is executed.
Patent JP-H05221806-A (JP)
Title: Attractant of gold beetle containing amino acid methyl ester as active ingredient
Inventor: REARU BARUTAA SUARESU
IPC: A01N37/44
Filed: 1992-02-12
Abstract: PURPOSE:To clarify a sex attractant to Holotrichia parallela belonging to Coleoptera Scarabaeidae and control Holotrichia parallela using the sex attractant. CONSTITUTION:A sex attractant of Holotrichia parallela belonging to Coleoptera Scarabaeidae is characterized by including a compound of one or more kinds of compounds selected from L-, D-, L-allo- and D-allo-isoleucine methyl ester. A method for controlling Holotrichia parallela belonging to Coleoptera Scarabaeidae is characterized by using one or more kinds of compounds selected from L-, D-, L-allo- and D-allo-isoleucine methyl ester.
Patent JP-H02206422-A (JP)
Title: Guide apparatus of percutaneously inserted endoscope
Inventor: KISHI YUKITOSHI
IPC: A61B17/34
Filed: 1989-02-06
Abstract: PURPOSE:To prevent the damage of an angle part at the time of pulling-out and the leakage of aeroperitonia gas at the time of insertion by inserting a guide tube composed of a hard tube member having a rounded leading end part in the jacket tube of a tracor so that the leading end thereof protrudes from the leading end of the jacket tube and connecting an airtightness holding member to the base end part of the guide tube. CONSTITUTION:When a tracor 10 is thrust in the body from the skin and an inner needle 11 is pulled out of a jacket tube 12, a valve 14 is operated and a passage cut-off part 16a faces to the passage 13 of the jacket tube 2 to be held to an aeroperitonia gas vent preventing state. When an endoscope is inserted, a guide tube 20 brought to a state covering an angle part 4 is inserted in the jacket tube 12 and the guide tube 20 is engaged by the hook 30 of the jacket tube 12 to allow the leading end part 20a of the guide tube 20 to protrude from the leading end of the jacket tube 12. Then, the angle part 4 is allowed to protrude from the leading end part 20a and curved to observe and treat the body cavity. At this time, the leakage of the aeroperitonia gas in the body cavity is suppressed because there is almost no gap between the jacket tube 12 and the guide tube 20. When the insertion part is pulled out, since the leading end part 20a of the guide tube 20 has roundness, the skin layer of the angle part 4 is not damaged.
Patent JP-2000217530-A (JP)
Title: Soybean curd cutter
Inventor: ITO SANAE
IPC: A23L11/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a soybean curd cutter capable of very easily cutting a soybean curd as it is received within a case in a plurality of cubic pieces each having a predetermined size and shape. SOLUTION: This cutter is obtained by provide a supporting bar 1 with a supporting groove 3 along the longitudinal direction of the bar 1 and slidably engaging the base sections 7 of a plurality of liner cutters 5 with the supporting groove 3 in a parallel form with one another.
Patent JP-S54120724-A (JP)
Title: Method of melt spinning
Inventor: OOTAGURO YUKIHIRO
IPC: D01D5/08
Filed: 1978-03-06
Abstract: PURPOSE: A non-heating chimney is provided under the spinneret instead of a heating chimney and the temperature in the chimney is adjusted to that of the polymer preheating, thus preventing the disturbance of the air in the chimney and producing undrawn yarns having good drawability.  
     CONSTITUTION: A thermoplastic resin as polyethylene terephthalate is melt spun wherein a non-heating chimney 3 is provided under the spinneret to adjust the temperature of the atmosphere in the chimney to that of the preheated polymer in the spin block 1. The temperature is detected with detecting terminal T 3  in the non-heating chimney 3 and controlled by controller C and the polymer is preheated with heater H 1 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04265377-A (JP)
Title: Active damping device for structure
Inventor: KITAZAWA KOUJI
IPC: E04H9/02
Filed: 1991-02-20
Abstract: PURPOSE:To provide high amplitude and a high speed for an active mass without creating geometric nonlinear operation owing to circular movement even when amplitude and the speed of the ram of an actuator are low and to increase a damping effect. CONSTITUTION:A pendulum 3 is suspended by means of a wire 4 run around a pair of pulleys 5 suspended from the top part of the roof floor of a structure 1. A ram and a lever 7 with a cylinder are located between the pendulum 3 and a roof floor, and a spring 6 is located between the upper end part of the wire 4 and the top part of the roof floor. An actuator 9 with a hydraulic pump 10 for pushing and pulling the lever 7 is controlled by means of a computer 11 to which an earthquake detecting signal is inputted.
Patent JP-S58143489-A (JP)
Title: Ion-implanted bubble device
Inventor: SATOU YOSHIO
IPC: G11C11/14
Filed: 1982-02-22
Abstract: PURPOSE:To obtain an ion-implanted bubble device which has a minor loop folded at 180 deg. in minimum space as a transfer line, by specifying the shape of an ion-implanted magnetic bubble tranfer line. CONSTITUTION:At the input side and output side of the ion-implanted magnetic bubble transfer line, at least >1 cusps are provided and the most hollow peaks of the cusps 6 deviate from the center lines of the cusps 6 in a bubble movement direction. Then, lead-out sides of the cusps 6 are inclined from a crystal strip easy direction K1 rotating on the peak of the cusp 6 to the same direction with a revolving magnetic field HR in the same direction from the 20 deg. deviation direction within the range of theta=60-110 deg., and adjacent cusps 9 and 8 are not seen from the peak of the cusp 6. This simple shape of the inside corner is employed to obtain the ion-injected bubble device which has the 180 deg.-folded minor loop as the transfer line.
Patent JP-H11236925-A (JP)
Title: Constant velocity joint and manufacture thereof
Inventor: OOHAMA MORIYUKI
IPC: F16D3/20
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency and profitability of the manufacturing work while eliminating the chamfering work by the grinding working after the final ironing working. SOLUTION: This joint is integrally formed of a shaft part 22 and a cup part 24, and a ball groove 28 is provided in the inner peripheral surface 26 of the cup part 24 through a ridge part 30. A first and a second chamfering parts 36, 38 are formed by the plastic working in a cup base part 32 opening the cup part 24 at positions of the inner peripheral wall 34 and the ridge part 30 forming the ball groove 28, namely, over the full circumference of the inner peripheral surface 26.
Patent JP-H06217764-A (JP)
Title: Composition for cryogenic preservation of cell
Inventor: NIIMOTO YOJI
IPC: C12N5/071
Filed: 1993-01-22
Abstract: PURPOSE:To obtain a composition for suspending an animal cell and protecting a cell from freezing at the time of freezing in crgogenically preseving the animal cell for a long period. CONSTITUTION:The composition for cyrogenical preservation contains 5-60% milk or milk-derived protein fraction, 5-20% dimethylsulfoxide(DMSO) and 20-90vol% basal medium for cell culture. Thereby, survival rate of frozen cell is improved and stable supply is made possible and the composition is free from problem such as contamination by virus an can be supplied at a low cost, compared with a composition for cryogenic preservation containing fetal calf serum(FCS).
Patent JP-H06222050-A (JP)
Title: Oxygen detecting paper
Inventor: ONIGATA TOSHIYUKI
IPC: G01N31/22
Filed: 1993-01-22
Abstract: PURPOSE:To obtain a detecting paper free from aging and exhibiting quick discoloration by applying a coloring matter having oxygen detecting capability to an alkaline paper. CONSTITUTION:An alkaline paper is made by adding sodium hydroxide, potassium hydroxide, magnesium hydroxide, etc., in the way of manufacturing process thereof. Coloring matter having oxygen detecting capability discolors through oxidation or reduction and 2,6-dichloroindophenol, etc., is preferably employed. It is admixed with a reducing agent, an alkaline substance, moisture retaining agent, a binder, and a solvent to produce a coloring matter ink. Maltose, glucose, fructose, etc., is employed as the reduction agent in viewpoint of safety, stability, and discoloration rate. The coloring matter ink is printed on the surface of the alkaline paper which is then preferably coated with a mixture of a heat-reversible silicon elastomer and other polymer. This process produces a stabilized detecting paper causing no deterioration in the performance.