baber/WOPTO huggingface dataset:
Patent JP-H11231110-A (JP)
Title: Manufacture of visual field selective sheet
Inventor: AKOU SATOSHI
IPC: G02B5/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain various visual field angles having multidirectional visual field selectivity by stacking a positive type image formation layer on an original member and forming a shading duplicate image on the positive type image formation layer through an exposing process and a developing process. SOLUTION: The visual field selective sheet 10 is formed by stacking the positive type image formation layer on the original member 3 and then forming the shading duplicate image 9 on the positive type image formation layer by performing the exposing process from the side of the original member 3 and then developing the positive type image formation layer. In a series of those processes, and image having shading property formed on the original member 3 is used as an original, the positive image formation layer stacked on the original member 3 is exposed and developed, and the shading duplicate image 9 corresponding to the image having the shading property is stacked and formed.  The operation processes are repeated to make the image having the shading proper substantially thick and the visual field angle of the visual field selective sheet 10 obtained through those processes can be adjusted.
Patent JP-H06302528-A (JP)
Title: Vapor deposition of silicon nitride thin film
Inventor: ISURAERU BEINGURASU
IPC: H01L21/31
Filed: 1994-03-16
Abstract: PURPOSE: To vapor deposit a uniform, this silicon nitride film on a semiconductor substrate at a practical vapor deposition rate, by specifying a pressure in a chamber and a heating temperature of a single substrate carried in the chamber and by introducing a prior gas mixture of silane and ammonium thereinto. CONSTITUTION: Top and bottom walls 32 and 34 of a chamber 30 are permeable to light. Light is introduced into a reactor 31 from external lamps 38 and 39, and A suceptor 36, a substrate 35 and preheating ring 40 are heated. A pressure in the chamber 30 is adjusted at about 5-100 Torr and the substrate 35 is heated to about 650-850 deg.C. A gas to be introduced for formation of silicon nitride contains silane, disilane, dichlorosilane and ammonium. Thereby a uniform, thin silicon nitride film can be vapor deposited on the semiconductor substrate at a practical vapor deposition rate.
Patent JP-S60227420-A (JP)
Inventor: NINKO TEII MIRUFUKOBITSUCHI
IPC: H01L21/302
Filed: 1985-03-08
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-S56142631-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATAISHI OSAMU
IPC: H01L21/20
Filed: 1980-04-09
Abstract: PURPOSE:To eliminate the need for occupying area for forming a contacting section by a method wherein a semiconductor layer made up on a semiconductor substrate through an insulating film with an opening is annealed by lasers or electron beams, the semiconductor layer of the opening section is changed into a single crystal and an element is manufactured. CONSTITUTION:An insulating film 2 with an opening is made up on a semiconductor substrate 1, the film 2 is coated with a polycrystal or amorphous Si, an Si layer of the opening section is changed into a single crystal by annealing by lasers or electron beams, B, etc. are diffused and a base region 7 and a P type polycrystal Si layer 6 are built up, P, etc. are introduced and an N type emitter region 10 is formed, the polycrystal Si layer 6 is used as a wiring conductor as it is, and wiring bodies 11, 11' are made up. Thus, occupying area for forming a contacting section of an electrode and positioning allowance are not required, and high density is obtd.
Patent JP-S58162958-A (JP)
Title: Electrophotographic receptor
Inventor: MISUMI TERUO
IPC: G03G5/02
Filed: 1982-03-24
Abstract: PURPOSE:To effectively prevent the multiplex reflection of incident light, by using a light diffusing layer contg. dispersed particles which prevent the multiplex reflection of incident light as an insulating layer. CONSTITUTION:A light diffusing layer contg. dispersed particles which prevent the multiplex reflection of incident light is used as the insulating layer of a receptor having a photoconductive layer and the insulating layer. ''Teflon '', polyethylene, alumina, cerium oxide or the like is effectively applicable to the material of the particles. For example, the light diffusing layer is composed of 2 layers having different concns. of dispersed Teflon resin. The concn. of dispersed Teflon resin in the layer at the light incident side is 5-30wt%, and that in the other layer is 35-60wt%.
Patent JP-H10241629-A (JP)
Title: High-pressure discharge lamp, high-pressure discharge lamp device, and lighting system
Inventor: OKAMURA KAZUYOSHI
IPC: H01J61/28
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To facilitate luminous metal fitting work by providing an arc tube formed of a pair of electrodes, luminous metal-impregnated bodies and electric lead-in bodies holding the impregnated bodies, together with the electrodes to both ends in a discharge container with luminous metal and inert gas stored and held inside an outer tube put in a vacuum. SOLUTION: An arc tube 4 is formed by filling with a luminous metal and inert gas serving as starting gas inside a discharge container 6 formed of a ceramic tube, bonding both end opening part of the discharge container 6 to electric lead-in bodies 7 formed of niobium, and providing both end opening part with electrodes 24. An impregnated body 9, held in pressure contact with space inside the electric lead-in body 7, is a bar body formed of alumina ceramic with continuous pores formed lengthwise and can be bent from a slotted part of a fixed length. In the lighted state, luminous metal in the impregnated body 9 is evaporated to show specified color rendering, but the impregnated body 9 bent at the slotted part is constant in length, and the filling quantity of the luminous metal is constant. A lamp characteristic can thereby made constant.
Patent JP-H01221008-A (JP)
Title: Gain control circuit
Inventor: YODA YOICHIRO
IPC: H03G3/10
Filed: 1988-02-29
Abstract: PURPOSE:To prevent deterioration in distortion characteristic due to excess input of an amplifier and to prevent deterioration in thermal noise attended with the increase in attenuation by setting optionally a reference voltage in a polygonal line interposed to a control voltage supply line of a variable attenuator. CONSTITUTION:The polygonal line circuit 5 is connected to a control voltage line 6 connecting to the variable attenuator 1 to control the operation of the variable attenuator 1 by the control voltage VO through the polygonal line circuit 5. A reference voltage V1 is selected properly to attain the operation control of variable attenuators 1, 3 individually respectively by using one system. of control voltage VS thereby setting optionally the input level to the amplifiers 2, 4. Thus, it is not required to set the control voltage in matching with the amplifier stage with bad distortion and the deterioration in the thermal noise due to the circuit loss is prevented without increasing the attenuation as required.
Patent JP-H08216283-A (JP)
Title: Toothed belt
Inventor: ITSUSHIKI SHIGEHIRO
IPC: B29K9/00
Filed: 1995-02-10
Abstract: PURPOSE: To improve heat resistance while inner heating, impact resilience, and adhesive properties to a core wire and a canvas are secured in a toothed belt. CONSTITUTION: A belt body 12 of a toothed belt 11 is formed of a hydrogenated nitrile rubber as a raw material, and a core wire 13 is buried along a longitudinal direction in its inside. In order to improve heat resistance, a rate of hydrogenation to the raw material rubber is determined to be 91.5-93.5%. 1-3 pts. of a sulfur vulcanizer is added to 100 pts. of the raw material rubber. As a vulcanization accelerator, that contains 0.3-2 pts. of dialkyl-dithiocarbamate metallic salt and 0.5-5 pts. of thiuram series and sulfenic amide series is added to 100 pts. of the raw material rubber.
Patent JP-S62203198-A (JP)
Inventor: ONO SHIGERU
IPC: G10L15/00
Filed: 1986-03-03
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-H03248903-A (JP)
Title: Pneumatic tire
Inventor: IKEUCHI TAKASHI
IPC: B60C9/08
Filed: 1990-02-26
Abstract: PURPOSE:To improve riding comfortableness and stability in controlling without reducing durability by forming a bead apex of a first part, and a second part made of rubber higher and harder than the first part. CONSTITUTION:A tire is provided with at least a carcass 4 and a bead apex 5. This apex 5 is composed of a first part 6 of which lower part is in contact with a bead core 3, and a second part 7 having a top P2 in the outside radial direction of a top P1 at the first part 6. The rubber hardness of both parts are set at 90 degrees or more in JIS hardness and in a range of 60 to 80 degrees. The ratio between the respective tiere axial lengths W1, W2 is set in a range of 0.05 to 0.20. Further, the ratio between the respective heights H1, H2 of parts from the bead bottom 17 to the respective tops P1, P2 is set in a range of 0.3 to 0.7.
Patent JP-H07263200-A (JP)
Title: Accelerator, medical device, and radiation emission method
Inventor: HIRAMOTO KAZUO
IPC: H05H11/00
Filed: 1994-03-17
Abstract: PURPOSE:To provide a medical device capable of emitting small diameter beams as energy is varied and shortening the waiting time of a patient for radiation treatment. CONSTITUTION:A medical device is constituted mainly of an accelerator 111 which radiates incident beams from an accelerator 16 after acceleration and storage, and, a medical treatment room 103 where irradiation treatment is conducted with beams outgone from the accelerator 111, and a controller 110 which controls each constituting devices. The accelerator 111 is mainly constituted with a high frequency acceleration cavity 8 which gives energy to beams, quadruple electromagnets 5, 6 which correct beam orbit, a sextuple electromagnet 9 which excites resonance to beams, and a high frequency applying device 14 which increases the betatron vibration amplitude of beams within a stability limit of the resonance.
Patent JP-H03248526-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: INOUE FUMIHIKO
IPC: H01L21/22
Filed: 1990-02-27
Abstract: PURPOSE:To eliminate damage even in the case of heat treating at a high temperature and to prevent metallic contamination of a semiconductor substrate by employing a single crystal or a polycrystal as platelike sealing means for sealing the port of a process tube. CONSTITUTION:A single crystalline or polycrystalline silicon pate having high purity of the same degree as that of a semiconductor substrate is used as platelike sealing means 4 for sealing the port of a process tube 1 made of quartz of a high temperature heating furnace. Since the silicon has rigidity similar to that of metal as compared with the quartz, its crack can be prevented, the forming accuracy of a contact surface with the port enhanced due to its high processing properties, thereby enhancing its sealability. Thus, metallic contaminating substance generated from the means 4 is eliminated even at high temperature heat treatment using active gas to improve processing quality and to prevent heat radiation from the port by the effect of absorbing a heat beam of the silicon, thereby improving soaking degree in the tube 1.
Patent JP-S57160765-A (JP)
Title: Power steering device
Inventor: MASUDA NAOAKI
IPC: B62D5/06
Filed: 1981-03-30
Abstract: PURPOSE:To prevent an input shaft from being pulled out by providing a pair of spikes pinched by a C-shaped spring so as to protrude the spike of an input shaft in a radial direction and to make this spike get into contact and engage with the inner race of a bearing which supports the input shaft. CONSTITUTION:A spike 19 protruding in a radial direction is provided on an input shaft 1, and a spike 18 is provided at the corresponding position to said spike 19 on the side of a sleeve 11 which is built in one body with an output shaft 2. Both spikes 18, 19 are pinched by a C-shaped spring 20, which allows relative rotations between both shafts. The spike 19 is provided so as to protrude in a radial direction beyond the inner race of a bearing 22 which supports the input shaft 1, thereby prevents the input shaft 1 from being pulled out.
Patent JP-S59175612-A (JP)
Inventor: FUKUBAYASHI KENJI
IPC: F16B23/00
Filed: 1983-03-18
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-H01221182-A (JP)
Title: Golf ball
Inventor: OKA KENGO
IPC: A63B37/00
Filed: 1988-02-27
Abstract: PURPOSE:To improve spherical symmetry property of a dimple, to meet a demand for non-directional property, and to enable designing of a golf ball having various total numbers of dimples in a range of the total number of dimples being generally used, by a method wherein the dimples are formed in a cubic octahedral arrangement. CONSTITUTION:Dimples D on the surface of a golf ball 1 are formed in a cubic octahedral arrangement. The cubic octahedral arrangement is partitioned into eight spherical triangles 4 and six spherical regular square 5 by means of a virtual line obtained by projecting a ridgeline 3 of a cubic octahedron 2 on an external contact ball. The dimples D are arranged approximately equally and point- or line-asymmetrically on the spherical triangle 4 and a spherical regular square 5, the dimple D is not arranged on the virtual line, and the virtual lines are interconnected to form a large circle of an external contact ball. Namely, the golf ball 1 in cubic octahedral arrangement has a large circular passage 6 not crossing the dimple D, and the large circular passages are a number in four. One large circular passage 6A of the large circular passages 6 is caused to coincide with a parting line between half-slit molds. Design is practicable in a range of the total number of the dimples being 300-600 pieces, symmetrical property is improved, and excellent non-directional property is provided.
Patent JP-S58164473-A (JP)
Title: Power steering controller
Inventor: TAKAHASHI SADAHIRO
IPC: B62D5/06
Filed: 1982-03-24
Abstract: PURPOSE:To enhance reliability of a power steering gear, by a method wherein a torque retaining circuit for passing an electric current to a motor is provided with an electric current value for securing the minimum driving torque required for driving the motor when a steering wheel is operated. CONSTITUTION:A pump 14 for supplying a working fluid to the power steering gear 12 is driven by the motor 13, which has a field winding 13a and an armature winding 13b connected to a controlling circuit 16. The controlling circuit 16 is constituted of a vehicle speed-to-voltage converting circuit 22 to which a vehicle speed detecting means 17 is connected, a rotational frequency-to-voltage converting circuit 21 to which a detecting means 18 for the rotational frequency of the motor 13 is connected, a comparing circuit 22, a transistor 33, the torque retaining circuit 32 consisting of a resistor 30 and a transistor 34, and an armature current controlling circuit 26 to which a steering operation detecting means 19 is connected. The torque retaining circuit 32 receives an output from the steering operation detecting means 19, and so functions that an electric current of a predetermined value for retaining a driving torque for the motor 13 is passed from a power source 25 to the field winding 13a.
Patent JP-H09243777-A (JP)
Title: Fastening structure of pressure vessel support skirt
Inventor: DOMOTO ETSURO
IPC: G21C13/024
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the stress generated in a pressure vessel support skirt, thin the thickness of a vessel to reduce the weight, reduce the height of the support skirt while ensuring the strength sound, and miniaturize the whole structure of a shielding body and the like to reduce the cost. SOLUTION: In a structure for fastening the skirt flange 1c of the support skirt 1b of a pressure vessel 1 by bolt nut 4, 5 with a base plate 3 being interposed between it and a foundation 2, a clearance is formed between the skirt flange 1c and the base plate 3, so that the skirt flange 1c is finely rotatable in the radial direction of the pressure vessel 1 by this clearance. Therefore, the stress generated in the support skirt is suppressed, and the thermal expansion and slide in a horizontal earthquake of the pressure vessel 1 can be prevented. The contact surface of the skirt flange 1c with a washer 6 or the base plate 2 is made spherical, whereby the sliding between the mutually contacting members accompanying rotation can be also smoothed.
Patent JP-S57164527-A (JP)
Title: Positioning device
Inventor: YOKOYAMA RIYOUHEI
IPC: G12B5/00
Filed: 1981-04-01
Abstract: PURPOSE:To permit high-precision and easy fine adjustment positioning by a method wherein gas exhaust nozzles exhausting gas from the inclined direction for the travel direction are provided together with gas exhaust nozzles on a travelling shaft line and a table is moved. CONSTITUTION:A positioning device is composed of a movable body 21 in the up and down directions, movable body 22 in the horizontal direction supporting the  body 21 without contact, and supporting main body 23 supporting the body 22  without contact. A plurality of gas exhaust nozzles 51, 52, 53 are equally provided at each shaft receiving surface 46, 47, 48 respectively. The body 21 is supported without contact by compressed air exhausted from these nozzles and the  body 21 is slightly moved up and down by controlling exhaust pressure. Furthermore, a plurality of gas exhaust nozzles 61, 62 are provided at shaft receiving surfaces 58, 59 and the body 22 is supported by each shaft receiving section  63, 64 without contact and the horizontal position of the body 22 is finely adjusted by adjusting the exhaust pressure discharged from the gas exhaust nozzles.
Patent JP-S57164218-A (JP)
Title: Runback control system for multiple type fuel mixture combustion boiler
Inventor: TAKITA ATSUSHI
IPC: F23C1/08
Filed: 1981-04-01
Abstract: PURPOSE:To enable stable and safe reduction of a load at the run back time by preferentially reducing fuel to be readily controlled in reduction at the run back time of a captioned boiler, thereby reducing the insufficient fuel by reducing the other fuel. CONSTITUTION:When heavy oil, gas A, B flow rate control vavles 19, 26, 18 are controlled with a total fuel flow rate command 1 converted to heavy oil base and outputs of heavy oil, gas A, B flow rate detectors 2-4 with assistant combustion heavy oil and the gases A, B produced in production steps of two types, a controller C surrounded by chain lines is provided. This controller C has a subtractor 202 for obtaining gas A runback time flow rate by subtracting the sum of minimum heavy oil reduction limit and gas B flow rate set value by the total fuel at operating time, and a subtractor 210 for producing gas B target value from a value reduced as required from the gas B set value as insufficient amount when the insufficient gas A reduction is detected by a deviation detector 208.
Patent JP-H09245064-A (JP)
Title: Component registration system
Inventor: YAMAMOTO JUNICHI
IPC: G06F3/048
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To decrease the frequency of direct input of an attribute value by inputting attribute values of one or plural constituent components in table form. SOLUTION: A computer 1 inputs the label and attribute values of an attribute item from a data base part in a storage device 4. Further, a screen item ID correspondence table is inputted from a correspondence data part. Then the position of the label of the attribute item and the column of the cell of the attribute value are determined by referring to the component ID correspondence table according to a screen item ID number given to the label and attribute value of the attribute item. Then a component ID correspondence table is inputted from the correspondence data part. The row of the cell of the attribute value is determined by referring to the component ID correspondence table according to the component ID number given to each constituent component.  The label and attribute value of the attribute item corresponding to the position of the cell on a display 3 which is thus determined are displayed. Therefore, the attribute values of plural constituent components corresponding to the positions of respective cells are displayed on a display 3 in table form.
Patent JP-S6016266-A (JP)
Title: Solar energy collector constituted as front surface of wall or one part of wall
Inventor: BERUNDO MERUSHIOORU
IPC: F24S90/00
Filed: 1984-03-14
Abstract: A solar energy converter which can be used as a solar collector or for the direct mounting on a building for the heating of the interior thereof through a wall of the building has a light transmissive layer spaced from this wall and provided on its inner side with an absorptive surface at which incident solar energy is transformed into heat. One or more solar structures between this layer and the wall contain a chemico-physical phase transformation medium capable of storing latent heat when thermal energy is produced at the absorptive surface and adapted to release this heat through the wall or to a heat carrier fluid which can be passed through a space formed by the solar structure.
Patent JP-H05246892-A (JP)
Title: Antiphlogistic and analgesic external preparation
Inventor: YOKOMIZO YUICHI
IPC: A61P29/00
Filed: 1992-03-04
Abstract: PURPOSE:To obtain an antiphlogistic and analgesic agent, excellent in percutaneous absorbability of a pharmacodynamically effective ingredient and good in safety and stability. CONSTITUTION:The objective external preparation is obtained by blending a nonsteroidal and/or a steroidal antiphlogistic and analgesic medicine as a pharmacodynamically effective ingredient and a liquid fat selected from liquid triglycerides, liquid fatty acid esters and liquid hydrocarbons and a solid fat selected from solid triglycerides, solid fatty acid esters and solid hydrocarbons as a base ingredient with an external preparation.
Patent JP-S57162082-A (JP)
Title: Slip reader
Inventor: IKEDA KAZUHIRO
IPC: G06V10/10
Filed: 1981-03-31
Abstract: PURPOSE:To improve the processing efficiency, by selecting the wavelength of the light that irradiates a slip from the slip identification signal that shows the type of the writing tool used to fill the slip. CONSTITUTION:A slip identification number 2 is written on a slip 1 to show the type of the writing tool. When the number 2 is identified through a slip mark identifying circuit 15, a switch circuit 17 is controlled to turn on a light source 5-1 or 5-2. The light of the light source which is turned on irradiates the reading region on the slip 1 through an optical filter 7-1 or 7-2 via a light guide member 6-1 or 6-2 and in the form of an illuminating light of a prescribed wavelength region. Thus the data 3 written on the slip 1 is read by the light of the wavelength region suited to the used writing tool. In such way, the filter is switched automatically and electrically to improve the processing efficiency for reading.