baber/WOPTO huggingface dataset:
Patent JP-S5515321-A (JP)
Title: Tire air pressure regulator utilizing the electromotive compressor in the height regulator
Inventor: NARAMOTO YUUICHI
IPC: B60C23/10
Filed: 1978-07-17
Abstract: PURPOSE: To facilitate the regulation of air pressure by connecting the electromotive compressure in the height regulator through changing valve to the tire air pressure regulator thereby enabling the housing while removing the air in the spare tire.  
     CONSTITUTION: The compressor 2b normally supplies air to the air shock absorver 1 for regulating the height of car. When supplying the air to the tire the manual switch 9 is closed. Consequently the electromagnetic valve 8 is functioned to close the port at the side of air cushion absorver while to open the port at the side of air line for supplying the air to the tire. Consequently the pressure of air in the compressure 2 is regulated by the variable relief valve 11 and the Bourdon tube 12 to the desired air pressure and used for filling or compensating the spare tire through the air line 10 for supplying the air to the tire. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61274135-A (JP)
Inventor: SUKOTSUTO INMAN
IPC: F16F15/02
Filed: 1986-04-14
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-H06273745-A (JP)
Title: Color liquid crystal display device and its production
Inventor: SUZUKI KOJI
IPC: G02F1/13
Filed: 1993-03-23
Abstract: PURPOSE:To produce a color filter and an electrode for driving liquid crystal with excellent positional accuracy in the production for a color liquid crystal display device. CONSTITUTION:By using an alignment mark 43 formed out the same material as the color filter and an alignment mark 42 formed out of a transference electrode, two substrates are aligned and stuck in this production and the color liquid crystal display device produced by such production. Positional deviation between the color filter and the electrode for driving the liquid crystal is prevented, and this manner is effective to prevent the deterioration of display performance and to reduce defective in a producing stage.
Patent JP-H07290103-A (JP)
Title: Rolling mill train for shape
Inventor: SEKI KAZUNORI
IPC: B21B1/08
Filed: 1994-04-25
Abstract: PURPOSE:To manufacture shapes of a wide range of sizes without changing rolls by controlling excess metal which is formed on a material in an intermedi ate stage in a rolling mill train with which the shapes of plural sizes are sepa rately manufactured with the same rolls by widening the web in a widening rolling stage. CONSTITUTION:In a break-down rolling stage 1, a stock is formed into a beam blank shape. The intermediate rolling stage 2 is constituted of a 1st universal mill RU1 in which horizontal rolls having calibers for forming excess metal are provided and a 2nd universal mill RU2, behind the 1st universal mill, in which horizontal rolls for eliminating the excess metal are provided and an edger mill E for reducing the width of the flanges. Calibers for forming the excess metal corresponding to the max. amount of widening are provided on the horizontal rolls 6, 6' of the 1st universal mill. Since the 2nd universal mill aims at the elimination of the excess metal, it is desirable to make its horizontal rolls 8, 8' into flat rolls.
Patent JP-S5210678-A (JP)
Title: Ic package
Inventor: NITSUTA KAZUO
IPC: H01L23/02
Filed: 1975-07-15
Abstract: PURPOSE: To improve the suitability and the mass productivity of the package by arranging the lead for the IC chip in the same as the other lead connecting constitution in the IC package for permanently fixing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10280514-A (JP)
Title: Drainage block and road-surface drainage structure
Inventor: ISHIDA TAKAYUKI
IPC: E03F1/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To conduct smooth road-surface drainage by forming a plurality of drip holes to the bottom and side sections of a drainage block, introducing water permeating into a drainage layer by the drip holes into the intake holes of an open-channel drainage structure and draining water by drainage facilities. SOLUTION: A side strip 5 is interposed between a footway 4 and a roadway 3, and open-channel drainage structures 32 with upwards opened intake holes 31 and the drainage blocks 1 placed on the open-channel drainage structures 32 are formed to the side strip 5. The drainage blocks 1 are placed on each top face 38a, 38b of the circular waterway blocks 34 of the open-channel drainage structures 32, and a plurality of holes holes 43 communicating bottom sections 41 facing the circular waterway blocks 34 and side sections 42 facing asphalt layers 13 are formed. Water permeating into a drainage layer 15b is introduced to the side strip 5 side by the crossfalls i1, i2 of the base surfaces 10, 11 of a subbase course 8, and falls into a waterway 33 from the intale holes 31, and a rainfall on a road surface 14 is recovered.  Accordingly, the deterioration of the safety of a travelling car due to the rainfall can be prevented.
Patent JP-S5313029-A (JP)
Title: Igniter for internal combustion engine
Inventor: MATSUMURA HIROMI
IPC: F02P9/00
Filed: 1976-07-20
Abstract: PURPOSE: To improve accuracy and resolution while practically satisfying fittable engine rotational frequency range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61245332-A (JP)
Inventor: TAKEMAE SHIGERU
IPC: D02J1/00
Filed: 1985-04-23
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-S59212700-A (JP)
Inventor: KOBAYASHI NORIO
IPC: F41G7/20
Filed: 1983-05-18
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-H01259463-A (JP)
Title: Linear picture approximating system
IPC: G06T3/00
Filed: 1988-04-11
Abstract: PURPOSE:To accurately execute the approximation of a circular arc by directly obtaining a local direction with a directional picture generating means. CONSTITUTION:With a conventional method, an input linear picture is caused to be a fine line and a direction is executed with using the picture, for which information are lost. However, the local direction is directly obtained by such a directional picture generating means 102. Accordingly, accuracy is improved and by a central point extracting means 103, the sequence of points, which passes through the center of a line, and the direction in each points on the sequence of points can be stably obtained. Thus, when the linear approximation is executed to the change of the direction in a direction space linear approximating means 104, the approximation, which faithfully reflects the direction of the inputted linear picture, can be executed and on the input picture, the part of a line segment and the part of the circular arc can be accurately separated.
Patent JP-S5421670-A (JP)
Title: Automatic centrifugal separating method
Inventor: NAKANO TATSUO
IPC: B29C67/00
Filed: 1977-07-19
Abstract: PURPOSE: To provide a reliable automatic centrifugal separating method which permits obtaining a pure serum from the supernatant layer of the blood. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5211586-A (JP)
Title: Safety device for use in escalators
Inventor: SAITOU CHIYUUICHI
IPC: B66B29/04
Filed: 1975-07-18
Abstract: PURPOSE: To prevent accident to hyman body that might occur between the step and skirt guard of escalators. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09251933-A (JP)
Title: Electrolyte soln. for driving electrolytic capacitor
Inventor: TANNO SHUICHI
IPC: H01G9/035
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte soln. for driving a high or medium voltage electrolytic capacitor, having a low specific resistance, no spark voltage dropping and stable characteristic at high temp. range. SOLUTION: A nitro compd. is added 0.5-3wt.% to an electrolyte soln. composed of a solvent contg. ρ-butylolactone as a main component and electrolyte contg. mandelic acid or its salt 10-25wt.% as a main component. The salt of mandelic acid is at least one or more of mixtures of trimethylamine, dimethylethylamine, methyldiethylamine, triethylamine, tetramethyl ammonium and tetraethyl ammonium and the nitro compd. is at least one or more of mixtures of paranitrophenol, metanitrophenol, paranitrobenzoic acid and metanitroacetophenone.
Patent JP-H02285622-A (JP)
Title: Capacitor
Inventor: UIRUHERUMU SHIYUWAIKERUTO
IPC: H01G2/08
Filed: 1990-03-29
Abstract: PURPOSE: To reduce the heat resistance between the wound body of a capacitor and a case so that a further large AC load can be applied to a capacitor without causing any unpermissible temperature rise in the capacitor by providing a second heat bridge section formed of electrode foil which is protruded from a second end face and is in contact with another section of the case so that heat is transferred in the capacitor. CONSTITUTION: In a capacitor 4 which is incorporated in a metallic case 5 and has a metallic heat bridge section between the capacitor 4 and the case 5, with the heat bridge section being provided with free-standing electrode foil which is protruded from one side face of the bridge section and is brought into contact with the bottom of the case 5 in a heat transferring state, a second heat bridge section composed of electrode foil 7 which is protruded from a second end face and brought into contact with another section 10 of the case 5 in a heat transferring state is arranged. For example, the wound body 4 of the capacitor which is incorporated in the metallic case 5 has the electrode foil 9 which has the same polarity as the protruded foil 7 has and is protruded similarly to the foil 7 and the foil 9 is in contact with a metallic plate 10 so that heat is transferred. Then the plate 10 is in contact with the case 11 at a spot 11 so that heat is transferred so as to form the second heat bridge section.
Patent JP-H02265942-A (JP)
Title: Chlorosulfonated polyethylene composition for hose
Inventor: NAKAMURA HIDEYOSHI
IPC: C08K5/05
Filed: 1989-04-06
Abstract: PURPOSE:To obtain the title composition improved in storage stability in an unvulcanized state, surface appearance after extrusion, etc., by mixing a chlorosulfonated polyethylene for hoses having a bimodal MW distribution with additives such as CaO and a specified vulcanization accelerator. CONSTITUTION:100 pts. wt. chlorosulfonated polyethylene (A) having a chlorine content of 10-60wt.% and a sulfur content of 0.2-3wt.% and having a bimodal MW distribution is mixed with 1-30 pts.wt. calcium oxide (B), 1-3 pts.wt. thiuram (C) (e.g. dipentamethylenethiuram tetrasulfide), 2-5 pts.wt. pentaerythritol (0) and 0.5-3 pts.wt. nickel dibutyldithio-carbamate (E) to produce a chlorosulfonated polyethylene composition. This composition is excellent in heat resistance, oil resistance, weathering resistance, etc., and is useful especially as a coating material for hoses of an automobile fuel system, hoses of an automobile lubricant system, etc.
Patent JP-S58204458-A (JP)
Title: Photography of transmissible electron microscope
Inventor: UEDA OSAMU
IPC: H01J37/22
Filed: 1982-05-24
Abstract: PURPOSE:To obtain a more efficient photographying method by making an index showning at least one corrected crystal direction or a reflection vector and a symbol thereof to be exposed to light. CONSTITUTION:After projecting an image on a sphosphor plate 10 and performing focusing, the phosphor plate is set up in the arrow direction like 10' in order to have its image reflected on a dry plate 7. In this case, an index generator 4 and a symbol generator 3 are fitted on the phosphor plate in order to operate these through the external control systems 8 and 9 respectively. Further 1 denotes an electron microscope while 2 denotes an electron beam. By this operation, the electron beam is made to pass through to be exposed to light in such a selective way, as for intance, the index of the dry plate 21 and the symbol display 22 in the figure are set to the index 24, namely the direction of a reflection mirror, and the symbol 23 thereof respectively.
Patent JP-H08257308-A (JP)
Title: Sludge scraping machine
Inventor: MATSUMOTO GUNJI
IPC: B01D21/18
Filed: 1995-03-20
Abstract: PURPOSE: To prevent that an endless chain is detached from sprocket wheels to be broken or flights are damaged even when a sedimentation basin is largely shaked by a big earthquake and turbulent flow or up-and-down dynamic vibration is generated in a lateral direction. CONSTITUTION: In a sludge scraping machine wherein a large number of sludge scraping plates scraping up sludge sedimented on the bottom of a sedimentation basin are attached to a main body chain 31, a side guide 6 is provided along the inside surface of the sedimentation basin 1 in opposed relation to the outside of the moving locus of flights 36.
Patent JP-H08258183-A (JP)
Title: Artificial bamboo material
Inventor: SHIGEMATSU YOJI
IPC: B29L9/00
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a low-cost artificial bamboo material provided with a feel of a strip natural bamboo surface on the top and rear surfaces thereof by a method wherein a surface very similar to a natural bamboo surface is formed on top and rear surfaces of a core material by a resin adhering thereto, and nodes and vertical stripes are formed by making the most use of the processability of the resin. CONSTITUTION: In an artificial bamboo material as an imitation of a strip natural bamboo, a resin adheres to both surfaces of a planar core 1, nodes 2a are raised at appropriate intervals on the adhering layer 2, and a large number of vertical stripes 2b are formed so as to cross the nodes 2a.
Patent JP-2000283612-A (JP)
Title: Low temperature pressure regulation and valve leakage inspecting machine of temperature expansion valve
Inventor: HEIKO TETSUYA
IPC: F16K31/66
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the outflow of defective products due to human errors, and to facilitate making of an automated line with high production efficiency, by permitting the inspection of low temperature pressure regulation and regulated value of products and the inspection of valve leakage to be totally automatic regulating inspection. SOLUTION: After a temperature sensing chamber 2 of a thermal expansion valve is immersed in cooling liquid 23 to cool the chamber 2 to a low temperature, solenoid valves 26 and 29 are opened to pressurize P1. A screw 6 is tightened and adjusted, so that the pressurizing P2 reaches an arbitrary pressure value. Then, the pressure adjustment value P2 is inspected. The solenoid valve 29 is closed, and the increase value of the pressurizing P2 after an elapse of a set time is inspected as the amount of valve leakage. In this way, the inspection of low temperature pressure adjustment and adjustment value and the inspection of valve leakage are performed totally automatically. Thereby, the outflow of defective products due to human errors can be prevented, and making of an automated line with high production efficiency is facilitated.
Patent JP-H08286864-A (JP)
Title: Printer for display image in waveform storage device
Inventor: HOSONO MASAMI
IPC: G06F3/12
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a print-out with nearly the same aspect ratio even by a printer with an aspect ratio different from that of a display image by adopting increased number of dots more than that of the display image so as to make the aspect ratio at copying close to that of the display image. CONSTITUTION: A CPU 3 transfers display data of an odd number of lines from a display memory 2 storing display data of a display device 1 to a print buffer memory 4 and transfers display data of an even number of lines to a print buffer memory 5. A print control circuit 6 gives a same read address to print buffer memories 4, 5 and provides a result of OR logic of inter-lines between a 1st line and a 2nd line, between a 3rd line and a 4th line,..., between an (n-1)th line and an n-th line through the switching of a switch 9 and an OR gate 10 to allow display data by two lines to be printed out data by 3 lines and then the data are multiplied by 1.5 in the line direction. As a result, each print dot has an aspect ratio of 1 (lateral) × 1.5 (longitudinal), which is nearly equal to an aspect ratio of a display image of a display device 1.
Patent JP-S62245734-A (JP)
Title: Echo canceller for data transmission
Inventor: KUNIYONE MOTOHIRO
IPC: H04B3/23
Filed: 1986-04-18
Abstract: PURPOSE:To eliminate echo substantially by providing the 1st means generating a pseudo echo for a definite length of echo and the 2nd means generating at least part of pseudo echo after the time of definite length. CONSTITUTION:A transmission data is sent to a transmission line 4 via an input terminal 1, a transmission filter 2 and a hybrid 3 in this order. A reception signal is sent from an output terminal 8 via the hybrid 3, areception filter 5 and a line equalizer 7 or the like. The 1st pseudo echo generator 9 of a definite time length and the generator 15 generating the 2nd pseudo echo after the end of the pseudo echo of the generator 9 are provided. A signal for the echo correction of the 1st pseudo echo generating circuit is obtained after adders 14, 6, the adder 14 uses the 2nd pseudo echo to cancel the echo of the reception signal and the adder 6 cancels the 1st pseudo echo. Since the uncanceled remaining component of the output of the line equalizer is reduced, the performance of the canceller is improved.
Patent JP-H10284242-A (JP)
Title: High-frequency heating cooking utensil
Inventor: NISHITANI HISAHIRO
IPC: F24C7/02
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To ensure safety during repair or maintenance and inspection without affecting cooling efficiency of a machine room by providing a switch at a door of a heating chamber, providing a switch at an enclosure surrounding the machine room and the heating chamber housing heating means, breaking power supply irrespective of opening and closing of the door when the enclosure is removed. SOLUTION: A heating chamber 2 housing a heated chamber and heating means 7 consisting of a magnetron 7a, a high-pressure transformer 7b, a high- pressure transformer 7c or the like are surrounded by an enclosure 1, thereby constituting a high-frequency heating cooking utensil. An openable door 4 is provided on the front face of this heating chamber 2, and power supply is opened and closed via a door protrusion 12 and a door switch 13. Further, a protrusion 9 is provided inside of the enclosure 1, a switch 8 closing a contact is provided by abutting with a tip end of this protrusion 9 and is connected to a branch point 11 of a power cable 5. Thereby, the switch 8 is opened by removing the enclosure 1, power supply is certainly interrupted, and a need for surrounding the high-pressure circuit part by an insulator is eliminated.
Patent JP-S58206120-A (JP)
Title: Control system for semiconductor forming process
Inventor: WATANABE TOSHINORI
IPC: H01L21/66
Filed: 1982-05-26
Abstract: PURPOSE:To permit high-speed, high-accuracy semiconductor forming process by a system wherein a difference in polarizing angles of the incident light and the reflected light is analyzed, when an infrared laser beam is irradiated to the wafer surface, thereby to measure the carrier distribution in the wafer. CONSTITUTION:An initial condition setting section 100 receives profile parameters 150 in the depthwise direction of carriers to be formed on a wafer, thereby to calculate theoretical values 155 of the ellipsodata. A control signal generating section 110 calculates process control parameters 160 using both the theoretical values and measured values 170 obtained from the processed wafer, the parameters 160 being to improve the degree of coincidence between both values and sent to a carrier distribution forming apparatus 120. A processed wafer 165 is output from the apparatus 120. In a detecting section 130, a laser beam is irradiated to the predetermined part of a semiconductor device on the wafer to obtain the polarizing angle difference data, i.e., ellipsodata, between the incident light and the reflected light.
Patent JP-S63254511-A (JP)
Title: Constant voltage source circuit
Inventor: MATSUE KENJI
IPC: H01L21/8234
Filed: 1987-04-10
Abstract: PURPOSE:To set the output voltage free from the temperature dependency by adding a P-channel transistor(TR) so that the circuit current is controlled in terms of self-bias in case a temperature change is produced. CONSTITUTION:The potentials of a node N1 are set at VN1 and VN1' at temperatures T and T' respectively. When the potentials of the node N1 increase due to the temperature change, the currents flowing to resistances R1-R3 are larger than that required. However the ON resistance of a TR T2 increases because the gate potential of the TR T2 is changed to VN1, from VN1 and therefore the value of VN1, decreases to get close to the value of VN1. On the contrary, the currents flowing to the R1-R3 are smaller than that required when the potential of the node N1 is reduced by the temperature change. Then, the ON resistance of the TR T2 is reduced since the gate potential of the TR T2 is reduced than its initial value. Thus, the value of VN1, is set closer to the value of VN1. In such a way, a constant potential is secured with elimination of the temperature dependency.
Patent JP-H05255031-A (JP)
Title: Polymer bead for denture base
IPC: A61K6/884
Filed: 1992-03-11
Abstract: PURPOSE:To obtain polymer beads for denture bases, having strength and hardness and excellent in X-ray contrastradiographic properties. CONSTITUTION:The objective polymer beads for denture bases comprise an acrylate or a methacrylate derivative as a polymerizable monomer and further an oxide of one or more metals selected from Ba, Zr, Sr and Bi as an X-ray contrastradiographic component in an amount of preferably 5-50wt.%, especially 10-35wt.% based on the total weight. Furthermore, the shape in blending the X-ray contrastradiographic component is not especially limited; however, the component is usually a powdery form and its average particle diameter is preferably 10-200mum. Since the X-ray contrastradiographic component is an inorganic material, it is preferably subjected to the well-known surface treatment for the purpose of enhancing the adhesion to an organic material such as the acrylate or methacrylate derivative and further increasing the strength and hardness of the product. The resultant polymer beads can be mixed with a liquid polymerizable monomer and the prepared mixture can be filled in a mold and polymerized according to a conventional method to produce the denture bases.
Patent JP-H02268051-A (JP)
Title: Digital telephone set
Inventor: FUKUSHI TOSHIO
IPC: H04M1/253
Filed: 1989-04-10
Abstract: PURPOSE:To obtain a digital telephone set always utilizing all keys on a panel effectively by sharing functional keys for option and telephone set and sending key signals for option and telephone set selectively based on the detection signal of a connection detection section of the option. CONSTITUTION:The depression of a key on a panel 11 is recognized by a signal transmission section 14. Whether a telephone exclusive key or a common key 12 is discriminated and a signal in the case of the telephone set exclusive key is sent from a D1 control channel 16 to the line side. In the case of the common key 12, based on a connection signal sent from a connection detection section 13, the presence of the connection to the option connection 10 is discriminated and in the absence of the connection, a signal in the case of the telephone set key is sent to the line. In the presence of the connection, the signal as the option key is sent to the option section via a connector 10 from a signal line 24. The voice signal in use as the telephone set is sent through a channel 19 and a channel 23 is used in the case of non-telephone set by using the option. By such a constitution, the digital telephone set utilizing all keys on the panel of a case effectively at all times is obtained.