baber/WOPTO huggingface dataset:
Patent JP-H04356657-A (JP)
Title: Hot air heater
Inventor: ISHIHARA HIROSHI
IPC: F24H3/04
Filed: 1991-06-03
Abstract: PURPOSE:To provide a hot air heater in which an indoor radiation dose is detected and an amount of combustion can be controlled by a radiation sensor without being influenced thermally by combustion or an output variation with a dent or dust. CONSTITUTION:A radiation sensor is disposed at an upper position opposite to a hot air blowing port 1a at an upper part of a front plate 11 of a main body 1 of a hot air heater. Combustion control is carried out according to an output from a radiation sensor 4. A front part of the radiation sensor 4 is provided with a hunting cover 8 or a polyethylene sheet 9 with an opening rate of 50% or more, a rear part of the radiation sensor 4 and a clearance 12 between its circumference part and the front plate 11 is provided with a thermal insulation material 6 of foamed urethane. With such an arrangement, the radiation sensor 4 detects a radiation dose accurately and then a superior combustion control can be carried out.
Patent JP-H10321626-A (JP)
Title: Manufacture of semiconductor integrated circuit device and its manufacturing apparatus
Inventor: TAGUMA YUICHIRO
IPC: H01L21/3205
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To effectively flatten the surface of a film to be polished, having a wide-width large pattern and a fine pattern. SOLUTION: The manufacturing method provides a wafer carrier 4 which holds a wafer 3 having a wide-width large pattern 1 and a fine pattern 2, a belt-type polishing pad 6 rotated by a rotary mechanism 5, and a polishing mold 7 having a projection 8 corresponding to the wide-width large pattern 1 of the wafer 3. The projection 8 is provided to be opposite to the wide-width large pattern 1 via the belt-type polishing pad 6. The wide-width large pattern 1 is selectively polished by applying a wafer load F to the wafer carrier 4, holding the polishing mold 7 to resist the wafer load F, concentrating pressure on the wide-width large pattern 1, and supplying slurry from a slurry supplying mechanism 9 while sliding the belt-type polishing pad 6. Thereafter, normal polishing and removal are performed on the fine pattern 2.
Patent JP-H07334222-A (JP)
Title: Tool path editing system
Inventor: TAKEGAHARA TAKASHI
IPC: G05B19/4097
Filed: 1994-06-14
Abstract: PURPOSE:To simultaneously and efficiently edit tool position data concerning the tool movement of CL data and other additional information concerning respective tool positions in a CAD/CAM system. CONSTITUTION:This system is provided with a CL data preparing means 1 for preparing the tool position data and the additional information, CL data storage means 2 for relating these tool position data 2a and additional information 2b and storing them together, CL data editing means 3 for editing the tool position data 2a and the additional information 2b stored in this CL data storage means 2, and display means 4 for displaying the tool position data 2a and the additional information 2b at the time of editing. When any tool position is designated by the window of CAD, the additional information 2b is extracted from the CL data storage means 2 and displayed so as to be edited and when the editing is completed, the edited data are stored in the CL data storage means 2.
Patent JP-H1050944-A (JP)
Title: Capacitor in semiconductor integrated circuit and its manufacture
Inventor: BRUCHHAUS RAINER DR
IPC: H01L21/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a high capacity capacitor requiring a small area and its manufacture, by arranging barrier layers consisting mainly of the compounds of transition elements and boron or carbon under a capacitor dielectric, and over the just next pattern not being resistant of oxidation. SOLUTION: A connection pattern 7 comprises polysilicon or tungsten to fill up the contact hole etched within an insulating layer 6. Subsequently, a lower electrode 8 is applied by the sputtering of platinum of about 30nm thick or MOCVD method, and it is patterned. Then, the layer comprising titanium carbides is applied as a barrier layer 9 by sputtering or MOCVD method. As for the thickness of the barrier layer 9, it is advantageous to be about 30nm. Though this barrier layer 9 is removed again partially for separate formation to the adjacent capacitor, at that time at least for a first electrode, the exposed surface is kept covered with a barrier layer so as to suppress O2 diffusion effectively.
Patent JP-H01302074-A (JP)
Title: Multi-room type air conditioner
Inventor: AOYAMA SHIGEO
IPC: F25B13/00
Filed: 1988-05-30
Abstract: PURPOSE:To simultaneously operate room heating and cooling by mounting a two-way valve, two expansion valves and a header in each room apparatus, and forming a bypass circuit fed through the two-way valve between an outdoor side expansion valve and the header. CONSTITUTION:A refrigerating cycle for forming a main circuit by connecting an outdoor apparatus 1 having a capacity variable compressor 2, a four-way valve 3, a heat exchanger 4, a blower 9 and an expansion valve 5 in parallel with three room apparatuses 6 having two-way valves V1, V2, a heat exchanger 8, a blower 10 and expansion valves EV1, EV2 is provided. The apparatus 1 is connected to room apparatuses 6a, 6b, 6c by room two-way valves V1a, V1b, V1c, V2, V2b, V2c of room side, and a circuit for connecting between the valves V1a to V1c and room side heat exchangers 8a to 8c, and between the valves V2a to V2c and the heat exchanger 8a to 8c by a common heater 20 and the valves EV2a EV2c for the room side expansion valves EV1a to EV1c and the respective room apparatuses. Further, bypass circuit fed through a two-way valve BV between the valve 5 and the header 20 is formed.
Patent JP-H01301970-A (JP)
Title: Scroll compressor
Inventor: KAMEI MASAHARU
IPC: F04C18/02
Filed: 1988-05-30
Abstract: PURPOSE:To avoid any shortage of oil supply to an end plate by providing an annular groove on the upper area of a fixed scroll and also providing a communication hole for communicating the annular groove to the end plate with a shape storing alloy spring enclosing valve provided on the way of the communication hole. CONSTITUTION:An annular groove 22 is provided on the upper area of a fixed scroll 1 and also the annular groove 22 is communicated to an end plate 3a through a communication hole 23. A shape storing alloy spring enclosing valve 24 is installed on the way of the communication hole 23. During high speed operation under going shortage of oil supplied to the end plate 2a, the temperature of the fixed scroll 1 is increased, the shape storing alloy spring enclosing valve 24 is opened so that the lubricating oil stagnant in the annular groove 22 may be guided to the end plate 3a to avoid shortage of supplied oil.
Patent JP-S5655762-A (JP)
Title: Fluid control valve
Inventor: TERAMOTO TETSUYA
IPC: F16K11/044
Filed: 1979-10-15
Abstract: PURPOSE: To increase reliability of operation performance and life by forming a valve seat member and the corresponding engaged surface of the valve plug into tapered form along the direction of engagement.  
     CONSTITUTION: The engaged surfaces S 1  and S 2  of the valve bodies 8A and 8B for switching a valve seat 7A and the corresponding pump connection port P are formed into tapered form along the direction of engagement. When the instruction pressure X from a pilot valve or the like not shown in the figure is applied to the instruction part 9, a valve rod 5 shifts downward, and the conical seal engaging surface S 2  of the valve body 8A is sealed onto the valve seat 7B having a corresponding shape, and the seal engaging surface S 2  of the valve body 8B is sealed onto the valve seat 7D. While, an instruction pressure Y is applied, the valve rod 5 shifts upward, and each seal engaging surface S 1  of the valve bodies 8A and 8B is sealed onto the valve seats 7A and 7B respectively. Thus, superior operation is obtained without generating leakage for high pressure, and wear is reduced, and the life is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06341225-A (JP)
Title: Form made of synthetic resin
Inventor: EBINA TAKAZO
IPC: E04G9/05
Filed: 1993-06-02
Abstract: PURPOSE:To improve the light-weight performance, shock resistance, dimension stability, uniform foaming performance,etc. CONSTITUTION:In form which is made of synthetic resin and used as the surrounding in the concrete construction, the material A which consists of particulate bodies which are formed by foaming the polyethylene resin containing carbon black in 0.05-0.2wt.%, to 1.05-1.5 times and the material B consisting of particulate bodies made of polyethylene resin. The form is formed of the injection molded article with the foaming rate of 1.05-1.5 which is formed through the injection molding of the mixture which is formed by adding a foaming agent into 100 pts.wt of the material consisting of the material A in 5-45wt.% and the material B in 55-95wt.%.
Patent JP-S5923132-A (JP)
Title: Multiple-plate frictional member inserted rotary disk
Inventor: WATANABE KATSUTADA
IPC: F16D65/12
Filed: 1982-07-30
Abstract: PURPOSE:To obtain smooth braking by inserting frictional members of a brake into rotary disks. CONSTITUTION:A disk 1 has radial rims 7, and between these rims are cut holes fanwise, into each of which a frictional member 6 is freely inserted. A thin frictional member 18 is attached to the area other than the part that undergoes friction against the disk 1 on both or one surface of the opposite fixed plate 3 so as to prevent the generation of the sound of contact during rotation. The impact of braking is damped without being directly applied to the mating part between the disk 1 and an output shaft 2, but also applied to the fitted parts of the frictional members 6 thus distributing the braking force. Proper surface mating the disk and the fixed plate can be easily set, the abrasion dust is well removed, the braking is stabilized, and above all, replacement can be limited to only frictional members.
Patent JP-H11326902-A (JP)
Title: Liquid crystal display device
Inventor: NAKANO HIROTAKA
IPC: F21V8/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption a device by laminating and integrating a polarization separating means and a quarter-wave plate for wavelengths in the almost all area of visible light in order from the back light side to constitute an optical film and sticking it to a liquid crystal cell. SOLUTION: In a liquid crystal display device 10, a polarizing plate 14 is stuck to the upper face of a liquid crystal cell 12 where a TN liquid crystal layer is held between a pair of glass substrates with electrodes through alignment layer and a film 16 is stuck to the lower face of the liquid crystal cell 12 which corresponds to the back light side. The film 16 consists of a quarter-wave plate 22 and a polarization separating plate 24. The polarization separating plate 24 is a circularly polarized light separating plate consisting of for example, a cholesteric liquid crystal layer. Polarized light passing through this polarization separating plate 24 is counter-clockwise circularly polarized light and clockwise circularly polarized light is reflected.  The polarization separating plate 24 and the quarter-wave plate 22 are then previously stuck to each other by using an adhesive and are constituted into one sheet of the integrated film 16. Consequently, there is no an air layer, an undesired light loss is eliminated and a polarizing plate on the incident side of the liquid crystal cell 12 is unnecessary.
Patent JP-H04333969-A (JP)
Title: State transition retrieving device
Inventor: MAEKAWA YOSHIHARU
IPC: G06F17/30
Filed: 1991-05-09
Abstract: PURPOSE:To enable the division and integration of a state transition diagram without correcting a transition label and to shorten time for retrieving the label. CONSTITUTION:Based on state transition information held in a state transition storage device 11, label type information held in a label type information storage device 13 and label information held in a label table storage device 12, a state transition retrieving device 14 retrieves the state transition information. In this case, by introducing the label type information to the transition label, the state transition diagram can be divided and integrated without correcting the transition label and by directly calculating the label table of a hierarchy storing the label according to the label type information, time for retrieving the label can be shortened.
Patent JP-H05326553-A (JP)
Title: Staggered thin film transistor and manufacture thereof
Inventor: OGATA HIROSHI
IPC: H01L21/336
Filed: 1992-05-25
Abstract: PURPOSE:To eliminate a problem of an overhang and to obviate a step disconnection of a semiconductor layer to be laminated by extremely simple modifications of a structure and manufacturing steps. CONSTITUTION:A source electrode 2S and a drain electrode 2D made of transparent conductive films opposed at a first gap at edges are formed on a transparent insulating board 1. Ohmic contact layers 3 set wider than the first gap are formed in the degree that a second gap to be generated at opposed edges do not cause step disconnection of a semiconductor layer 5 to be intruded into the second gap on the electrodes 2S and 2D to bury the first and second gaps in such a manner that both ends are laminated on both the layers 3 to form the layer 5 to operate as an active layer.
Patent JP-S62288659-A (JP)
Title: Production of novel hexakisazo dye
Inventor: CHIAKI HISASHI
IPC: C09B35/64
Filed: 1986-06-06
Abstract: NEW MATERIAL:A compound of formula I (D is residue of hexakisazo dye; [A]<+> is aliphatic ammonium ion, alicyclic ammonium ion, aromatic ammonium ion or quaternary ammonium ion; M is H, Na, K, Li or NH4; m is 1-n; n is total number of sulfonic acid group and carboxyl group in the molecule). EXAMPLE:The compound of formula II. USE:Ink for writing utensil, jet printing and recorder and dye for coloring cellulose polyamide material, leather, etc. PREPARATION:A hexakisazo dye of formula III [X is -CH=CH-, -CONH-, -CRH- (R is H or phenyl), -SO2- or -O-; Y is H, CH3, OCH3, Cl or SO3M; A1 and A2 are group of formula IV, etc.; B1 and B2 are group of formula V (Z3 is H, OH, NH2, etc.), etc.; M is H, Na, K, Li or NH4; f is 0 or 1; m and n are 0-2] is made to react with an aliphatic amine, an alicyclic amine, an aromatic amine or a quaternary ammonium salt.
Patent JP-H0731877-A (JP)
Title: Refining of inert gas and device therefor
Inventor: OTSUKA KENJI
IPC: B01J20/34
Filed: 1993-05-11
Abstract: PURPOSE:To highly refine an inert gas by first allowing a getter material to come into contact with an inert gas to capture oxygen under heating, then allowing the inert gas to come into contact with an adsorbent, and further, allowing the inert gas diluted with hydrogen to come into contact with the getter material under heating to generate water, and finally using the water for regeneration. CONSTITUTION:Reaction cylinders A, B are filled with a getter material 3 mainly composed of Ni or Cu, then an inert gas is introduced from an inlet 1 and is allowed to come into contact with the getter material under heating by a heater 4. Consequently, oxygen in the inert gas is captured by the getter material 3. Next, a refined gas removes residual moisture and other trace impurities in the absorption cylinders C, D filled with an absorbent 19 at normal temperature. In this case, during the refining step of the reaction cylinder A and the adsorption cylinder C, the reaction cylinder B and the adsorption cylinder D are in a regeneration step. If the getter material 3 is allowed to come into contact with the inert gas diluted with hydrogen under heating, the captured oxygen reacts chemically with hydrogen to give water. This water is recycled to the regeneration step of the getter matrial and the regeneration step of the adsorbent 19 in the adsorptioon cylinder D.
Patent JP-2000079368-A (JP)
Title: Method and apparatus for producing printing metal plate in continuous printing line
Inventor: AKAGI KATSUHIRO
IPC: B05D7/14
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To enable the thick film coating of a clear layer and to add high clear reflection properties and protective function by a method in which, after the clear layer being formed by the powder coating of a clear coating material comprising a powder coating agent on the surface of an uncured printing layer in a continuous printing line, the printing layer and the clear layer are baked/dried simultaneously. SOLUTION: After the surface of a metal web W is coated in a continuous printing line, a clear layer 18 is formed from a clear coating material on the surface of an uncured printing layer 16 formed by a roll printer 15 on a substrate layer 14A made by baking and drying. On the surface of the uncured printing layer 16, after the powder coating of the clear coating material comprising the powder coating agent consisting of an epoxy type, a polyester type, and an acrylic type as main components and of a polyurethane type, polyamide type, and the like, when baked/dried together with the printing layer 16, the powder coating agent is heated/melted, and the clear layer 18 is formed on a thick film without scraping off the printing layer 16.  In this way, a thick coating film as the clear layer 18 can be obtained easily, coating film physical properties including both flexural processability and hardness are obtained, and a clear printed pattern is formed.
Patent JP-S5834445-A (JP)
Title: Photosensitive material
Inventor: KASAI KIYOSHI
IPC: G03F7/038
Filed: 1981-08-26
Abstract: PURPOSE:To obtain an easily photopolymerizable photosensitive material suitable for manufacture of a photoresist superior in sensitivity, resolution, etc., by using a photosensitive material consisting of a specified cyclic sulfonium zwitterion. CONSTITUTION:A photosensitive material to be used is an aryl cyclic sulfonium zwitterion having general formulaIin which phi is benzene, naphthalene, or anthracene; R is Cl, Br, 1-4C alkyl; a is 0, 1, or 2; A is formula II or III; R<1> is 1-4C alkyl or phenyl; b is 0, 1, or 2; (-)n is bond; and n is 0, 1, or 2. For example, said zwitterion is dissolved in a solvent, such as methanol, and coated on a support to form a film serviceable for a photoresist used for manufacture of an electronic article. The compound of formulaIis embodied by formulae IV, V, etc., and the compound of formula IV is prepared by reaction of o-cresol  with tetrahydrothiophene-1-oxide.
Patent JP-S5758467-A (JP)
Title: Automatic focussing device
Inventor: TODAKA YOSHIHIRO
IPC: G02B7/28
Filed: 1980-09-26
Abstract: PURPOSE:To enable focussing correctly, even if an objective depth is changed by the aperture value and focal length of a lens. CONSTITUTION:The aperture value and focal length of a lens are detected to calculate an objective depth, and the result is applied to a detector to change the clipping voltage of the detector. The clipping voltage is a threshold voltage in which the rectifying operation of the detector is caused from a positive (or negative) voltage and the change in the peak value of an output voltage of a high pass filter increased or decreased corresponding to fog is detected as it is by taking a small value or zero for the clipping voltage if the objective depth of the lense is small. If it is great, since the change in the peak value of the output voltage of the high pass filter is small corresponding to the degree of fog is smaller in comparison with the case of the former, the clipping is taken larger. Thus, detection is made after subtraction for the component equivalently for the component not so much changed for the focus voltage waveform, allowing to obtain almost constant peak independently of the change in the objective depth of the lense.
Patent JP-S6113723-A (JP)
Title: Signal transmitter device
Inventor: YOSHIDA KAZUO
IPC: H04L5/14
Filed: 1984-06-29
Abstract: PURPOSE:To eliminate the wrong transmission of signals due to a loop-back signal and to increase the signal transmitting distance, by transmitting signals to a repeater station at the center side from a remote repeater station only for a period needed for discrimination of signals. CONSTITUTION:A repeater station 5 is connected to a center unit 1 via a signal line 2 connected to a terminal unit 10, and a remote repeating station 6 is connected to a signal line 3 for extension connected to a terminal unit 11. Then both stations 5 and 6 are connected via optical fibers 4a and 4b, and microcomputers muC50 and C60 containing ports K-N and k-n are provided to both stations 5 and 6 respectively. Thus the output timing is controlled for signals ViN on both signal lines 2 and 3. At the same time, the transmission times of signals sent from fibers 4a and 4b are also controlled when necessary. Then the signals are transmitted to the station 5 of the center side from the station 6 just in a period needed for discrimination of signals. This prevents the wrong transmission of signals due to a loop-back signal and increases the signal transmitting distance.
Patent JP-H11321132-A (JP)
Title: Biaxially oriented polyester film for thermal transfer ribbon
Inventor: MIZUTANI KEI
IPC: B41M5/382
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To yield a fine abrasion resistance, a winding property, dimensional stability and the like by allowing two or more kinds of inert grains contained having average grain diameters being diverse with each other to contain a specific element respectively, and specifying surface roughness and other natures. SOLUTION: Two kinds or more inert grains contained having average grain diameters being diverse with each other contains at least one kind or more of elements selected from Al, Si, Ca, and Mg. The natures thereof are made to have a surface central line average roughness and a ten point average roughness of 10-80 nm and 700-1500 nm respectively, an air escaping speed of 20-120 Hg/hr between the film and the film, and an end surface dislocation width of 0-500 μm in a winding speed of a 1/2 inch width slit film roll of 250/min. Furthermore, the relation of an expansion and contraction rate (y, %) and measurement temperature (X,  deg.C) by TMA measurement causes y<0.01 67x+1, y>-0.0167x-1 to be satisfied in the region of a measured temperature of 30-230 deg.C.  Thus, abrasion resistance, a winding property, and dimensional stability are enhanced, and printing characteristics can also be improved.
Patent JP-H04358278-A (JP)
Title: Weight analysis system for farm machine using three-dimensional graphics
Inventor: KAWASE MUNEYUKI
IPC: G06F17/50
Filed: 1991-06-04
Abstract: PURPOSE:To facilitate a designing task by changing simultaneously the displays according to the movements of a unit and the centroid position of a model while the three-dimensional image of each function unit and a two-dimensional coordinate graph are displayed on a display screen. CONSTITUTION:At least a unit shape file 6 is provided together with a mess property file 7 which stores the mass property date on each unit. The centroid position of a model is calculated based on the date on the file 7 and displayed together with the units. Furthermore the centroid position of the model is calculated again and both a unit shape display screen and a two-dimensional coordinate display screen are simultaneously displayed with input of an optional unit and the moved variable of the centroid while a changing curve of the centroid position of the model is shown on a displayed two-dimensional graph. Thus it is possible to intuitively know the change of the centroid position of the model when each unit is moved. Then a designing task is facilitated.