baber/WOPTO huggingface dataset:
Patent JP-H09154953-A (JP)
Title: Connection structure of medical guide wire
Inventor: MIYATA MASAHIKO
IPC: A61M39/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure having sufficient connection strength without being separated during use, simple in connection/connection release operation, having no harmful expanded matter and enabling the reuse of a guide wire in a case connecting an extending guide wire to the end part of the main guide wire inserted in a blood vessel of a patient to use the same in the replacing use of a plurality of catheters in common. SOLUTION: The width of a thin strip material is formed into a coil spring shape allowed to face to a coil axis 7 to form a female engaging part 4 having a straight coil inner hole 6 in the end part 3 of a main guide wire 1 in a protruding state and a male engaging part 5 having a straight shape inserted in the coil inner hole 6 and having a claviform taper shape of which the claviform part 9 has a diameter slightly larger than that of the coil inner hole 6 is formed in the leading end part of an extending guide wire 2 and, by the engagement of the female and male engaging parts 4, 5, the main guide wire 1 and the extending guide wire 2 are connected in a straight form in a freely detachable manner.
Patent JP-H07188854-A (JP)
Title: Cold rolled steel sheet reduced in intra-plane anisotropy
Inventor: MORITA MASAYA
IPC: C21D8/02
Filed: 1993-12-28
Abstract: PURPOSE:To produce a cold rolled steel sheet of ultralow carbon and nitrogen content, reduced in intra-plane anisotropy, by regulating a composition. CONSTITUTION:This cold rolled steel sheet can be obtained by refining a steel which has a composition containing, by weight, 0.0003-0.0025% C, <=0.03% Si, 0.03-0.25% Mn, <=0.015% P, 0.002-0.02% S, 0.02-0.1% Sol.Al, <=0.0025% N, and 0.0005-0.0020% Band satisfying inequalities [C]+0.015X[Mn] <=0.0045 and [Mn]X[B]<=2X10 <4> (where [A] represents the weight percentage of element A), forming this steel into a slab, and then performing ordinary hot rolling, cold rolling, and continuous annealing.
Patent JP-H11151375-A (JP)
Title: Liquid crystal device
Inventor: MURAKAMI KATSUSHI
IPC: G02F1/1335
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an enjoyable liquid crystal device which optically varies faces displayed by means of segments and make visible three-dimensionally. SOLUTION: A liquid crystal device has a device main body. A liquid crystal display means 10 formed with segments 21a, 22a, 23a representing at least the eyes and mouths of faces is provided inside the device main body. A transparent panel 25 formed with projecting curved surfaces 26, 27, 28 whose outer edges 26b, 27b, 28b form the contours of the faces is provided on the display surface of the liquid crystal display means 10. Thus when the segments 21a, 22a, 23a are displayed as they are driven and controlled by a circuit part, their display and background are optically varied by the lens effect of the curved surfaces 26, 27, 28 and made visible three-dimensionally, with the outer edges 26b, 27b, 28b forming the contours of the faces.
Patent JP-H05265139-A (JP)
Title: Micro-settled methineoxonol filter dye dispersion
IPC: C09B23/02
Filed: 1992-12-18
Abstract: PURPOSE: To obtain a filter dye dispersion which can be remarkably enhanced in flushing rate as compared with conventional corresponding dispersions. CONSTITUTION: This dispersion contains a methineoxonol filter dye represented by the formula and a photographic element contg. such dispersions is also provided. In the formula: (n) is 0, 1 or 2; and each of R1 , R2 , R3 and R4 is an optionally substituted alkyl or aryl group, which groups are the same or different and at least one of R1 , R2 , R3 and R4 contains a carboxy substituent -CO2 Z (wherein Z<+> is a statistical mixed group consisting of a hydrogen cation (H<+> ) and an alkali or ammonium cartion (M<+> ), such as that represented by the formula Z<+> =xH<+> +(1-x)M<+> ((x) is decimal value in the range of about 0.33 to 0.95)).
Patent JP-H03200113-A (JP)
Title: Zoom lens
Inventor: MIYAMAE HIROSHI
IPC: G02B15/20
Filed: 1989-12-28
Abstract: PURPOSE:To obtain the zoom lens which is compact and substantially prevents the fluctuation in the error of the focal position arising from variable powers by constituting the lens of 4 lens components having positive, negative, positive, and positive refracting powers successively from an object side and moving a part or the whole of the 4th lens component, thereby correcting the moving of the focal position arisery from variable powers. CONSTITUTION:This zoom lens is constituted, successively from the object side, of the 1st lens component which has the positive refracting power and is held fixed even at the time of the variable power, the 2nd lens component which has the negative refracting power and moves forward and backward for the purpose of the variable power, the 3rd lens component which has the positive refracting power and moves in association with the movement of the 2nd lens component, and the 4th lens component which has the positive refracting power. The movement of the focal position arising from the variable power is corrected by moving a part or the whole of the 4th lens component. The bright zoom lens of a high variable power ratio having about 1.4 F-number and about 6 variable power ratio is obtd. with the number of lens elements as small as 10 to 11. The zoom lens which is corrected in various aberrations with good balance over the entire variable power region, is compact and has excellent performance is obtd. in this way.
Patent JP-H03199192-A (JP)
Title: Crucible for pulling up silicon single crystal
Inventor: KOJIMA MASAKATSU
IPC: H01L21/208
Filed: 1989-12-27
Abstract: PURPOSE:To stably obtain the single crystal while continuously and simultaneously executing the pulling up of the single crystal and the supplying of raw materials by providing specific constitution in the above crucible which grows silicon single crystal from a silicon raw material melt housed therein and pulls up the single crystal. CONSTITUTION:The above crucible 1 which grows the silicon single crystal 8 from the silicon raw material melt 7 housed therein and pulls up the single crystal is provided with the constitution consisting in concentrically disposing the two cylindrical partition walls 3, 4 varying in diameter in the crucible body 1 to partition the inside of the crucible body 1 to three chambers; a crystal growing chamber 2a, an intermediate chamber 2b and a material supplying chamber 2c and communicating (3a, 4a) the crystal growing chamber 2a and the intermediate chamber 2b as well as the intermediate chamber 2b and the material supplying chamber 2c, respectively.
Patent JP-H03199271-A (JP)
Title: Luster pigment having excellent light-resistant fastness
Inventor: HARADA HIDEFUMI
IPC: C09C3/06
Filed: 1989-12-27
Abstract: PURPOSE:To provide the subject pigment having excellent light-resistant fastness and suitable for uses such as automotive coatings and roof tile coatings, etc., which are employed outdoors by coating the surfaces of mica-like red iron oxide particles with manganese oxide and rutile type titanium dioxide. CONSTITUTION:The objective pigment suitable for uses exposed outdoors for a long period of time is prepared by coating the surfaces of mica-like red iron oxide (MIO) pigment particles or Al-solid dissolved scaly red iron oxide pigment particles with water-containing titanium oxide and water-containing magnesium oxide and subsequently calcining the coated particles or by coating the surfaces of the MIO pigment particle or the Al-solid dissolved scaly red iron oxide pigment particles with the water-containing titanium oxide and subsequently with the water-containing manganese oxide and further calcining the coated particles.
Patent JP-H07156011-A (JP)
Title: Guiding mechanism for cutting tool
Inventor: HARA YUTAKA
IPC: B23B5/14
Filed: 1993-12-03
Abstract: PURPOSE:To provide a guiding mechanism for a cutting tool by which position adjustment for bringing a cutting tool into contact with a tube body and depth setting adjustment for a groove to be cut can be easily and surely carried out. CONSTITUTION:A cutting tool 1 rotating around a tube body with a tube machining unit 4 and a fixing part 13 engages with the outer circumferential face of the tube body so as to cut the tube body. When a groove of the preset depth is formed according to the progress of cutting, a copying roller 28 is brought into contact with the outer circumferential face of the tube body 3 so as to be rotated in the circumferential direction. Then, even though the tube machining unit 4 and the fixing part 13 are moved in the radius direction further, a movable part, 14 maintains its radius directional position against a spring means 25, so that the cutting tool 1 dose not cut the tube body 3 beyond necessity. In addition, a contact adjustment, which is carried out as a starting preparation for the cutting tool 1, between the cutting tool 1 tip and the tube body can be surely carried out without any influence on the spring means 25.
Patent JP-2001030500-A (JP)
Title: Manufacture of nozzle plate utilizing silicon process and ink-jet printer head using the nozzle plate
Inventor: IN SOKEON
IPC: B41J2/045
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a precise and uniform nozzle plate by etching a boron layer of a high concentration as an etching block layer. SOLUTION: A silicon oxide film is formed in a thickness of 0.5-3 μm to one side face of a silicon substrate 10. The silicon oxide film is patterned in a pattern of a nozzle plate to be formed. Then the silicon substrate 10 is etched with the use of an anisotropic etching solution. Thereafter, a boron of a high concentration (approximately 7×1019 atoms/cm3) is injected to a face of the silicon substrate 10, thereby forming boron layers 14 and 16. The silicon substrate 10 is etched again to remove the silicon substrate at the opposite side by several tens μm. At this time, the face where the boron layers 14 and 16 are formed is not etched. When the silicon substrate 10 becomes a desired thickness, the silicon oxide film 12 is selectively etched and removed. The boron layer formed to an upper part of the silicon oxide film 12 is also removed.  The nozzle plate is completed in this manner.
Patent JP-H03196621-A (JP)
Title: Dry etching by use of ion source
Inventor: KISHI TOSHINORI
IPC: H01L21/3065
Filed: 1989-12-26
Abstract: PURPOSE:To surely attain the neutralization of the mask material being an insulator by monitoring the voltage or the current between a probe and an earth, and detecting the charge condition at the surface of the mask material approximately, and adjusting the current of a neutralizer so as to control the charge of the mask material. CONSTITUTION:With a probe 4 as the potential sensor of a mask material 3, the voltage or the current between the probe 4 and the earth is monitored to detect the charge condition of the mask material 3. The charge condition of the mask material 3 is influenced by the neutralization by the quantity of the electrons emitted from a neutralizer 7 to the ion irradiation by the use of an ion gun 6, so if the current of the neutralizer 7 is adjusted, the degree of charging the mask material 3 can be controlled. This way, the control of the neutralizer current is done by monitoring the current flowing to the probe, installed at the front of the board to be processed, or the voltage. Hereby, the neutralization is done surely, and the etching rate between the substrate material and the mask material can be adjusted surely.
Patent JP-H06157258-A (JP)
Title: Gelatinous dentifrice composition
Inventor: WATANABE HITOSHI
IPC: A61Q11/00
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a gelatinous dentifrice, capable of losing the shape just as the composition is placed in the mouth and brushing is started while maintaining the shape retaining properties for retaining a constant shape when placed on a toothbrush, on the other hand, directly converted into a liquid form and dispersed and good in dispersibility. CONSTITUTION:This gelatinous dentifrice composition comprises (A) 50-90% water, (B) 1-10% polishing agent, (C) 0.01-5.0% carboxyvinyl polymer and (D) 0.05-3.5% one or more binders selected from the group consisting of xanthan gum, CMC-Na, carrageenan and methyl cellullose.
Patent JP-H07155266-A (JP)
Title: Automatic fried food making apparatus
Inventor: SHIMAZU YOSHINORI
IPC: A47J37/12
Filed: 1993-12-03
Abstract: PURPOSE:To achieve an making of crisp fried food by a method wherein material to be fried and oil are supplied to a plurality of trays each having a hole on the bottom part thereof which are arranged side by side in a screen-like conveyor circulating through an oil housing member and move intermittently, then, the material is raked up being made to dance to form a desired fried food and taken out. CONSTITUTION:Oil 2 is put into a housing section 3 of an automatically frying apparatus 1 to be circulated with a pump 22 and jetted out from a jetting hole. A plurality of trays 5, each having a void 10 on the bottom plate 9 thereof, are arranged side by side on a screen-like conveyor 4 circulating through the oil housing section 3. The trays 5 are supplied with material from a material supply section 8 while being supplied with oil heated from the jetting hole 23 via a tank 21. Then, the trays are moved intermittently and shifted to an adjacent raking mechanism section 6. The material is raked up being made to dance with the oil being jetted from the jetting hole 23. Then, the trays 5 are conveyed sequentially to transfer the material to another conveyor 28, with which it is released to a specified position. This enables continuous cooking of crisp and tasty fried food automatically.
Patent JP-H03198426-A (JP)
Title: Successive comparison type a/d converter
Inventor: NAGASAKI KAZUNORI
IPC: H03M1/12
Filed: 1989-12-26
Abstract: PURPOSE:To cope with even an analog input signal steeply changing with respect to time and to execute normal A/D conversion by providing an input voltage change detecting circuit which detects the change of the analog input signal. CONSTITUTION:An input voltage change detecting circuit 4 which detects the change with time of the analog input signal from an input terminal IN and a flip flop circuit (F/F) 6 which is set by the output result of this circuit 4 are added to constitute a device. If the input voltage is quickly changed and conversion from the analog signal to a digital signal cannot follow up this change, this state is detected to inhibit A/D conversion. Thus, A/D conversion is always normally performed.
Patent JP-H04210431-A (JP)
Title: Heating furnace of vertical annealing furnace
Inventor: ARAO TERUFUSA
IPC: C21D9/677
Filed: 1990-11-30
Abstract: PURPOSE:To uniformly heat and anneal a steel strip by making it possible to disassemble the heating furnace of a vertical annealing furnace for the steel strip consisting of heating furnace, quenching room and cooling room and providing a muffle in the heating furnace and together with dividing the heater into plural parts which are enable to be controlled separately. CONSTITUTION:In the case of annealing the steel strip A in the reverse U-shaped vertical annealing furnace 1, which consists of heating furnace 2, quenching room 13 where the steel strip is vertically rising, and horizontal induction part 16 and vertically descending cooling room 17, the cylindrical muffle 4 is provided in the heating furnace 2 in which muffle the steel strip is rising and the heating furnace 2 itself consists of combination of half-divided bodies 3a, 3b and enable to be disassembled if needed. The heater provided in inner wall part of the heating furnace 2 is divided into plural parts 25a-25f and calorific value is controlled separately. The steel strip A is heated uniformly in the heating furnace 2 and the steel strip does not cause snooping action which invites bending of the steel strip in the transverse direction, and also replacing and repairing of muffle are easily carried out by disassembling of the heating furnace.
Patent JP-H08184271-A (JP)
Title: Ventilation device for aluminum sash
Inventor: MASUKATA MUNEO
IPC: E06B7/02
Filed: 1994-12-27
Abstract: PURPOSE: To improve usability of a ventilation device by providing a connection part which is common to attachments of a body of a ventilation device and providing a plurality of attachments having different fitting widths. CONSTITUTION: An attachment 7 provided with either of a holding part 5 or a fitting part 6 corresponding to the width of a glass groove 4 of an aluminum sash is fitted into the upper and lower parts of a body 3 of a ventilation device having a ventilation port 1, which can be opened or closed, and in which a dovetail groove 2 is provided in the peripheral end surface, through the dovetail groove 2. And a corner cap 8 with the fitting part 6 corresponding to the width of the glass groove 4 of the aluminum sash is fitted into between the opposite ends of the body 3 to be fixed to the attachment 7 by means of screws.  The attachment 7 has a male attachment and female attachment and by mounting the male attachment to the upper side of a frame 11 and by mounting the female attachment to the lower side thereof, three sides out of four sides of the body 3 are supported by glass grooves of a top rail and stile of a paper- sliding door and the remainder thereof supports the upper side of the glass of the aluminum sash.
Patent JP-H08186780-A (JP)
Title: Optical device
Inventor: YOU EIHO
IPC: G02F1/13
Filed: 1994-12-28
Abstract: PURPOSE: To secure the high resolution by placing a condenser device which condenses the incident light in a prescribed size at a position of the light incident side of a wobbling element corresponding to the pixel of an optical element such as a display element or an image pickup element, etc. CONSTITUTION: A liquid crystal display element LCD 2 and a wobbling element 7 including a wobbling liquid crystal element 3 with a micro lens serving as a phase modulation element and a double refraction medium 4 consisting of a transparent substrate like a crystal plate, etc., are successively arranged in the same optical path and along the light traveling direction. An optical lens consisting of a pair of convex lenses 120 and 121 is added between the LCD 2 and the element 7. The pitch P1 of a pixel 115 of the LCD 2 is set larger than the pitch P2 of a pixel 113 of the element 3. Then the focal distances of both lenses are prescribed so that the light 6 emitted from the specific pixel 115 of the LCD 2 can surely be made incident on the pixel 113.
Patent JP-H08185037-A (JP)
Title: Image forming device
Inventor: YUKI KAZUHIKO
IPC: G03G15/08
Filed: 1994-12-31
Abstract: PURPOSE: To provide an image forming device which prevents base-part soil on an image carrier and, further, prevents toner scatter and abnormal control of toner concentration. CONSTITUTION: The device is provided with forcible toner replenishment mode whereby a developing device 2 is replenished with toner forcibly by a toner replenishment means. During the forcible toner replenishment executed by this mode for a specific length of time, the optical density of the base part of the photoconductor 1 is detected by a P sensor 4. The device is equipped with a control means which temporarily stops the toner replenishment by the toner replenishment means when the sensor detects that the optical density is higher than a preset reference density, and which resumes the replenishment when the sensor detects that the optical density is lower than the reference density.
Patent JP-H02212284-A (JP)
Title: Suction gas filtrating device of motorcycle
Inventor: KITAMURA YOSHITAKA
IPC: B62K11/10
Filed: 1989-12-29
Abstract: PURPOSE:To utilize the space effectively and enlarge the filtrating area by installing an air cleaner case alongside the side face of the engine part ahead the transmission case, and accommodating a cleaner element inside the case in parallel with the side face of the engine part. CONSTITUTION:In a motorcycle a power unit 9 is loaded below the bearing part 1a for a crank shaft 6, and a drive roller 12 therefore is facing the rear wheel 3. At the side face of a cylinder 9a of this power unit 9 an air cleaner case 15 is installed by utilizing the space formed from the step with the side face of a crank case 9b. Inside of this case 15 a cleaner element is accommodated in parallel with the side wall of the cylinder 9a. An air inlet 15a and outlet 15b are formed in the lower part of the inner side face of the case 15 and on the opposite side in its upper part, respectively. The air outlet 15b is connected with a carburettor 17 and the suction port 19 of crank case 9b one after another.
Patent JP-H04207824-A (JP)
Title: Radio communication system and base and mobile station equipment used in same
Inventor: MINAZU SHINICHI
IPC: H04B7/26
Filed: 1990-11-30
Abstract: PURPOSE:To attain the simple and small constitution of a mobile station by controlling the echo cancel processing of an echo canceler based on the cancel information received from the mobile station. CONSTITUTION:An optimum processing mode is designated to a 1st echo canceler 39 in accordance with the contents of the delay information received at a base station BS. Then the transfer of the voice data is started. The transmission voice signal inputted through a microphone 21 of the station MS in a calling mode contains the acoustic echoes generated between a speaker 20 and the microphone 21 and transmitted as it is to the station BS by radio. The acoustic echoes are canceled by the canceler 39 of the station BS. Therefore the speaker of the partner terminal can hear clearly the voices sent from the station MS without affecting with the acoustic echoes.
Patent JP-H07167801-A (JP)
Title: X-ray fluoroscope
Inventor: OGISO KATSUHIKO
IPC: G01N23/04
Filed: 1993-12-13
Abstract: PURPOSE:To achieve higher positional resolutions of an X-ray fluoroscopic image maintaining advantages of the conventional fluoroscope using a spot-like X-ray source by using a spot-like X-ray source and a spot-like X-ray detector allowing two-dimensional scanning. CONSTITUTION:X rays from an X-ray source 10 are transmitted through a specimen 14 and detected with two spot-like X-ray detectors 16 and 18 separately. The spot-like X-ray detectors 16 and 18 comprise pin holes 20 and 21 and scintillation counters (SC) 22 and 23. The two spot-like X-ray detectors 16 and 18 run to scan in the directions Y and Z so that transmission X rays from an arbitrary position of the specimen 14 are all detected with both the spot-like X-ray detectors. Outputs of the respective SCs 22 and 23 are recorded into an image memory for each of the SCs together with the current positional information of the SCs 22 and 23. Separate images obtained from the respective SCs 22 and 23 are displayed on a cathode ray tube display device in such a manner as to allow spectroscopic vision.
Patent JP-H03201713-A (JP)
Title: Piezoelectric film manufacturing instrument
Inventor: KOJIMA KIYOAKI
IPC: H01L41/22
Filed: 1989-12-28
Abstract: PURPOSE:To minimize a damage to a MOS substrate due to charged particles by supporting the semiconductor MOS substrate with a high dielectric strength insulation member, providing an impedance variable means varying the impedance between the substrate and ground, and depositing a piezoelectric film onto the substrate. CONSTITUTION:A substrate vertical position variable mechanism made of a high dielectric strength insulation material is provided between a semiconductor MOS substrate 1 and a metal-made base holder 2 to vary the capacitance simply without provision of insulation plates different in thickness. That is, the capacitance between the substrate holder 3 made of an insulation plate and the metal- made substrate holder 2 is varied by turning a male screw 5. Thus, the potential gradient of the substrate sheath is simply optimized for other sputter parameters (RF power, gas pressure) to reduce a damage to the MOS.