baber/WOPTO huggingface dataset:
Patent JP-S62106619-A (JP)
Title: Liquid epitaxial growing process
Inventor: YOSHIDA KATSUJI
IPC: H01L21/208
Filed: 1985-11-01
Abstract: PURPOSE:To perform the titled epitaxial growing process while protecting the epitaxial layer forming material by a method wherein source frames with openings in the central positions are provided along inner walls of solution reservoirs. CONSTITUTION:Solution reservoirs 14 provided with source frames 17 are filled with specified amount of weighed Ga while an epitaxial growing jig comprising a fixed member 13 with a GaAs substrate 11 arranged on a cavity 12 of the fixed member 13 and a slide member 15 is led in a reaction tube and then the epitaxial growing jig is heated up at a specified temperature using a heating furnace provided around the reaction tube to melt Ga in the solution reservoirs 14 at controlled heating temperature so that the constituent GaAs in the source frames 17 may be melted in the Ga in melted solution up to the saturated amount corresponding to the temperature of melted Ga. In such a state, while further lowering the temperature in the heating furnace, the slide member 15 is shifted in the arrow A direction to coat the substrate 11 with the Ga containing the melted GaAs in the solution reservoirs 14 for epitaxial growing process.
Patent JP-H1089394-A (JP)
Title: Spring assembly
Inventor: MURASE MICHITOKU
IPC: G05G5/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an annular spring body in which two free ends are separably abutted against each other. SOLUTION: Two strip-like spring pieces 2, 3 are substantially circularly bent. The spring pieces 2, 3 has U-shaped abutting ends 4, 5 abutted to each other, and peripheral ends located on a circumference. A claw piece 9 is cut on the outer spring piece 2 for engaging with the peripheral end of the inner spring piece 3. The spring pieces 2, 3 are superposed on each other to provide an integral ring-like spring elastically deformable in a circularly opening direction.
Patent JP-S63100862-A (JP)
Title: Handy scanner
Inventor: CHIBA NORIYOSHI
IPC: H04N1/107
Filed: 1986-10-17
Abstract: PURPOSE:To obtain a picture without spot even with the subscanning speed of a scanner varied by mounting a main scanning drive control section. CONSTITUTION:The titled scanner consists of a speed detector 1 detecting the subscanning speed and outputting the pulse of a frequency in response to the subscanning speed, an oscillator starting the oscillation of a prescribed frequency and intermitting the oscillation when one main scanning is finished, and a main scanning driving circuit 3 applying main scanning in response to the period of the pulse from the oscillator 2. When the subscanning is fast, the pulse frequency outputted from the speed detector 1 is higher and the interval with the main scanning is decreased. When the subscanning is slow, the pulse frequency outputted from the speed detector 1 is lower and the interval at every main scanning is longer. Thus, the interval at every main scanning is varied according to the subscanning speed to obtain a picture with a constant density is obtained.
Patent JP-S62106699-A (JP)
Inventor: KUDO AKISHI
IPC: H01L23/34
Filed: 1985-11-02
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-H0559743-A (JP)
Title: Rope-type expandible multistage arm for construction machine
Inventor: TAMAOKI SHINJI
IPC: E02F9/24
Filed: 1991-08-31
Abstract: PURPOSE:To exactly prevent the occurrence of drop accident of arm by breaking of rope. CONSTITUTION:A rope-type multistage expandible arm A is made up by inserting an end arm 4 attached to a construction machine and one or more movable arms 5 and 6 into a telescopic form. At least two arm-contracting ropes 10A and 10B or 15A and 15B are used among the arm-contracting ropes. The ends of the two ropes are connected through springs 23A and 23B or 22A and 22B having a spring force regulator to the arms.
Patent JP-2000230089-A (JP)
Title: Olefin thermoplastic elastomer composition and preparation thereof
Inventor: TAKAYANAGI KENJIRO
IPC: C08F2/34
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an olefin thermoplastic elastomer composition having a well balanced flexibility, tensile properties and low-temperature impact resistance and a high beat resistance, and a preparation process thereof. SOLUTION: A composition containing the following components (A) and (B) is prepared by first polymerizing component (A) monomers and subsequently polymerizing component (B) monomers. The composition comprises from 35 to 60 wt.% components eluted at 0 deg.C against the total amount of elution and from 1 to 5 wt.% components eluted at from 80 to 100 deg.C against the total amount of elution in temperature rising elution fractionation conducted at from 0 to 140 deg.C using o-dichlorobenzene as a solvent. (A) From 30 to 60 wt.% homopolymer component of propylene having an isotactic index of 90% or larger, against the total weight of the composition and (B) from 40 to 70 wt.% copolymer component of propylene and other 2-8C α-olefins which essentially comprises propylene and ethylene, against the total weight of the composition.
Patent JP-S6399927-A (JP)
Title: Electric welding equipment
Inventor: HOJO HIROYUKI
IPC: B29C65/30
Filed: 1986-10-17
Abstract: PURPOSE:To enable joining of thermoplastic resin pipes at the predetermined welding temperature without being affected by an atmospheric temperature, by a method wherein a temperature of a socket to be generated through heating of a heating wire is detected by a temperature sensor and electrification of the heating wire is suspended when the temperature of the socket has arrived at the predetermined temperature. CONSTITUTION:When a heating wire 14 is heated, pipes 11, 12 and a socket 13 are heated and a temperature of a buried part of a temperature sensor 15 rises. When a fixed quantity of heat is applied to the pipes 11, 12 and socket 13, they are welded together and consequently a mounting part of the temperature sensor 15 arrives at the Curie temperature. Then a temperature sensing magnetic material 15b of the temperature sensor 15 loses magnetism, a lead switch 15c turns closed and a closed magnetic path is formed between the lead switch 15c and a permanent magnet 15a. An action of a lead switch 15c is detected by a relay circuit 17b through a signal line 22, the same relay circuit 17b is turned OFF and supply of an electric current to the heating wire 14 through an electric power source part 17a is suspended.
Patent JP-H03108607-A (JP)
Title: Display apparatus of current position of moving object
Inventor: SUZUKI HIDEAKI
IPC: G01C21/00
Filed: 1989-09-22
Abstract: PURPOSE:To easily correct the position by determining a point finally left after a series of AND operations as the current position on a road map. CONSTITUTION:At a signal processor 3, the number of pulse signals from a distance sensor 1 is counted to detect the running distance of a moving object, and the advancing direction is obtained based on output signals from a direction sensor 2. Accordingly, the current position on the X-Y coordinates of the moving object is successively computed per every constant running distance. The data of the current position obtained in the device 3 is stored in a running locus memory device 4 and displayed by a display device 7. In order to correct the current position having a positional error to a road map, AND operations are conducted for the original road map and a road map which is digitally binarized per every pixel in correspondence to the shape of the running locus of the moving object while the binarized road map is shifted step by step. A point finally left after a series of the AND operations is decided to be the current position on the road map, based on which the positional error is corrected.
Patent JP-H1091542-A (JP)
Title: Memory control circuit
Inventor: YAMADA ICHIRO
IPC: G06F12/06
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction even when it's required to use 'OOh' or 'FFh' as control data for writing data obtained by subtracting a prescribed value from a control data into an EEPROM. SOLUTION: If an EEPROM 14 is a new product, the data 'OOh' or 'FFh' is written in the EEPROM 14. When a microcomputer 12 reads out the data 'OOh' or 'FFh' at the application time of a power supply, the initial data is written in a RAM 12a as the control data. The control data of the RAM 12 is changed when a switch panel 18 is operated, and the microcomputer 12 stores the data obtained by adding α to the control data in the EEPROM 14. At the next time of the power supply, the microcomputer 12 subtracts α from the data that is read out of the EEPROM 14 and stored and then writes this subtracted data in the RAM 12a.
Patent JP-S62108236-A (JP)
Title: Copying device
Inventor: IKEDA TADAYOSHI
IPC: G03B27/58
Filed: 1985-11-05
Abstract: PURPOSE:To thoroughly protect a photosensitive material during conveyance and to obtain a copied image having good quality by providing a conveyance system for the photosensitive material in a dark box insulated from an optical system which is opened only in the exposing stage and providing thorough light shieldability between the photosensitive material supply port of said conveyance system and the insertion part of a cartridge mounting part. CONSTITUTION:The original information on original platen glass 2 of a copying device body 1 is obtd. by the optical system 5. The conveyance system 35 for the photosensitive material 6 is provided in the upper and lower dark boxes 37 and 39 optically insulated by the shutter 8 which can be opened only in the exposing stage. The supply port 21 of the cartridge 18 to supply the photosensitive material 6 is projected like a lip into such conveyance system 35. The supply port 21 is then coupled with the dark box 39 through the insertion port 23 of the cartridge mounting part 19. The space between the insertion port 23 provided to the mounting part 19 and the supply port 21 of the cartridge 18 is shielded by a light shielding member 24 stuck to the periphery of the port 23 and a light shielding member 25 of the port 21, by which the photosensitive material 6 under the conveyance is thoroughly shielded of light.
Patent JP-H0590622-A (JP)
Title: Manufacture of functional sheet
Inventor: SAKAMOTO OSAMU
IPC: H01L31/04
Filed: 1991-09-26
Abstract: PURPOSE:To improve the performance and efficiency of the title sheet by making a functional area per unit area larger through erecting needles on a sheet and thereafter through forming a thin film of functional substance over the needles by CVD method, etc. CONSTITUTION:The surface of a sheet 1 is softened by heating so that a softened layer 2 is formed. Then, many needles are erected at predetermined spaces in this softened layer 2. A holder 4 retaining wires 3 being the needles is used at the time of erecting the needles. After the lower ends of the wires 3 are thrust into the softened layer 2, the wires are melted to a predetermined length by the heat from a heater 6 and erected as needles 7 in the softened layer. A thin film 8 at functional substance is formed from above the needles 7. Thus, it is possible to obtain a functional sheet 9 having particulate projections over the needles 7. That is, a functional area per element unit area or unit volume grows larger so that the title sheet is improved in performance and efficiency in comparison with a flat sheet known heretofore. Also, it is possible to change the thickness and length of a needle 7, space of erection, etc., and to set the position and scale of the particulate projections.
Patent JP-H03110145-A (JP)
Title: Production of laminated sheet
Inventor: SHIGENO KAZUYA
IPC: B32B27/38
Filed: 1989-09-26
Abstract: PURPOSE:To obtain an epoxy resin copper-clad laminated sheet with excellent heat resistance and less heat deterioration by performing laminated molding of specified sheets of prepregs obtd. by impregnating a base material with a varnish consisting of a specified epoxy resin as a main ingredient, a curing agent, a curing accelerator and a solvent and drying it. CONSTITUTION:An epoxy resin is obtd. by reacting a bisphenol A type epoxy resin, a trifunctional epoxy resin, a tetrabromobisphenol A type epoxy resin and bisphenol A or tetrabromobisphenol A in the presence of a catalyst. A varnish is obtd. by using this epoxy resin as a main ingredient, a curing agent, a curing accelerator and a solvent. Laminated molding of specified sheets of prepregs obtd. by impregnating a base material with this varnish and drying it is performed.
Patent JP-H1171850-A (JP)
Title: Glass block
Inventor: SAKAMOTO HIDEHIKO
IPC: E04C1/42
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To improve the heat insulation performance by integratedly connecting a pair of glass formed bodies of bottomed and lid-less box shape to each other through a connection member consisting of rubber at each open end. SOLUTION: Two recessed parts 11a, 11a are formed in a connection member 11, open ends 12a, 12a of a pair of glass formed bodies 12, 12 of bottomed and lid-less box shape are fitted to the recessed parts 11a, 11a to constitute a glass block 10. When a panel is manufactured out of the block 10, a stress absorbing layer 13 is formed over the whole peripheral side of the block 10 so as to prevent the block 10 from being cracked during the drying shrinkage of mortar.  Because the block 10 is integratedly connected at open ends of the formed bodies 12, 12 through the connection member 11 consisting of rubber, etc., which is small in the coefficient of thermal conductivity, the heat conduction is shut off by the connection member 11 even when the calorie flows in from one side of the block 10, heat is difficult to transfer to the other side, and the heat insulation performance can be improved by the use of the block 10.
Patent JP-S62109216-A (JP)
Title: Medium for vertical magnetic recording
Inventor: NANHEI YUKIHIKO
IPC: G11B5/64
Filed: 1985-11-07
Abstract: PURPOSE:To improve thermal dimensional stability, to obviate the generation of wrinkling in a stage for sputtering and ion plating and to permit an increase of the temp. of a can and processing speed by using a nonmagnetic substrate consisting of a biaxially oriented PEN film. CONSTITUTION:This medium is constituted by forming a vertically magnetized film on the nonmagnetic substrate consisting of the biaxially oriented PE-2, 6-naphthalene dicarboxylate film. The PE naphthalate refers to a PE-2, 6-naphthalene dicarboxylate (PEN) homopolymer, copolymer contg. 70wt% other isomer polymer and PEN, mixture composed thereof and includes a polyester compsn., etc. which do not substantially lose the nature of the PE-2, 6-naphthalene dicarboxylate. This nonmagnetic substrate has preferably <=0.008mum surface roughness.
Patent JP-S62111061-A (JP)
Inventor: KASHIWAGI SHOJI
IPC: E04F13/02
Filed: 1985-11-07
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-H0587661-A (JP)
Title: Pressure sensor
Inventor: YAMANAKA MINEO
IPC: G01L9/00
Filed: 1991-09-26
Abstract: PURPOSE:To facilitate the protection of an element by providing a p-type region on the (111) face of the side surface of an n-type Si substrate, wherein an octagonal diaphragm is formed, and providing a penetrating p-type region for connecting a sensor element, which is provided on the other surface, and a wiring layer on the opposite surface. CONSTITUTION:An octagonal diaphragm 2 is formed on one surface of an n-type Si substrate 1. A sensor element 4 is formed on the other surface. A p-type region 7 is selectively formed on the (111) face (f) of the side surface of the substrate 1. A p-type region 8 penetrating the diaphragm 2 is formed so as to connect the element 4 and a metal wiring layer 5 on the opposite surface. As a result, the element 4 and the wiring layer 5 are electrically connected through the region 8, the region 7 and a lead part 9. An excessive- pressure protecting mechanism for protecting the sensor 4 from excessive pressure is attached to the side of the sensor 4 so as to suppress the deformation of the diaphragm 2. When the signal is taken out at the opposite side of the element 4, the pressure sensor, for which excessive pressure protection and element protection are easy, can be obtained.
Patent JP-H1085739-A (JP)
Title: Steam condensate desalting device
Inventor: SASAKI NORIYUKI
IPC: B01J47/04
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent water from becoming qualitatively deteriorated and thereby enhance the efficiency of using an anionic exchange resin by packing a particulate cationic exchange resin and a particulate anionic exchange resin, both of which has an almost equal specific gravity and a particulate cationic exchange resin with a smaller specific gravity than that of the former in a steam condensate desalting tower. SOLUTION: This steam condensate desalting tower 120 is filled with an upper layer ion exchange resin 121 and a lower layer ion exchange resin 122. The upper layer ion exchange resin 121 is formed of a cationic exchange resin. The lower layer ion exchange resin 122 is formed of a uniform mixture of cationic exchange resin and anionic exchange resin which have a larger specific gravity than the upper layer ion exchange resin 121 and an equal specific gravity. The upper layer ion exchange resin 121 takes up main cationic impurities, and the lower layer ion exchange resin removes some leaking from the cationic impurities and a trace of anionic impurities. In addition, it is possible to use the resins for a long time by utilizing an inert gas such as nitrogen originating from an air pipe 38 at the time of back wash.
Patent JP-H0295715-A (JP)
Title: Exhaust gas high position emitter for farm machinery
Inventor: IMANISHI KATSUMI
IPC: F01N13/18
Filed: 1988-09-30
Abstract: PURPOSE:To make improvement in durability of a tail pipe by setting up this tail pipe in place extending over an interval between a bonnet and the ceiling part neighborhood of a cabin, while attaching its lower end to the bonnet via a flexible tube, and connecting a muffler to this flexible tube. CONSTITUTION:A tail pipe 6 is extended up to a ceiling part 4 of a cabin 3 by way of an opening installed in a bonnet 2 covering the upper part of an engine 1 of a farm tractor 8, and an upper end of this tail pipe 6 is insertionally engaged with an opening 11 installed in the ceiling part 4. In addition, a lower end of the tail pipe 6 is attached to a metallic flexible tube 5 inserted into the opening of the bonnet 2, making the tail pipe 6 free of its bending motion to the bonnet 2. Then, a muffler 7 is installed interposingly in the point midway in a piping system lying between the flexible tube 5 and the engine 1.
Patent JP-H0588358-A (JP)
Title: Pellicle adhering device
Inventor: SUZUKI MASAKI
IPC: G03F1/62
Filed: 1991-09-27
Abstract: PURPOSE:To obtain the pellicle adhering device which can prevent an exposing defect by completely adhering the entire circumference of pellicle frames to prevent the entering of dust. CONSTITUTION:Elastic pressurizing elements 37, 38 which are sufficiently smaller in the reaction to deformation at the time of pressurization as compared with the pressurizing force of the pellicle frames 4, 5 and pressurizing means for uniformly applying a fluid pressure via the elastic pressurizing elements 37, 38 to the entire circumference of the pellicle frames 4, 5 are provided, by which reticule glass 1 and the pellicle frames 4, 5 are uniformly adhered.
Patent JP-H0663103-A (JP)
Title: Steam sauna apparatus
Inventor: YAMAMOTO SEIICHI
IPC: A61H33/10
Filed: 1992-08-25
Abstract: PURPOSE:To utilize effectively an installation place of a steam sauna apparatus in a bathroom while using the apparatus as a heater only for heating but not for humidifying by miniaturizing the apparatus without degrading the humidifying and heating capacities. CONSTITUTION:In an outer trim body 11 having a steam blow-off port 13 and an air intake port 12 opened are respectively disposed a hot water jetting pipe 20 having a plurality of hot water jets connected to a hot water supply piping system, a heat exchange promoting member 30 and a fan unit 40. Respective thin plates 31 of the heat exchange promoting member 30 are interconnected through a pipe-like connecting member 32 at predetermined intervals so that hot water H.W in the hot water supply piping system can be supplied into the connecting member 32.
Patent JP-2001078331-A (JP)
Title: Fitting structure for electrical connection box
Inventor: HIGUCHI EIJI
IPC: B60R16/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrical-connection-box fitting structure which enables easy fitting and removal of an electrical connection box, without the use of a tool, and also enables prevention of its becoming rickety. SOLUTION: An electrical connection box 11 is formed into a body with base parts 14 and a case body 13. To its lower end, shafts 16 are fitted projecting, and buckles 17 are fitted onto the shaft 16. On the tip sides of the buckles 17, approximately U-shaped locking metal fixtures 18 are fitted by shafts. In a car panel 12, insertion holes 20 are arranged so as to correspond to the tips of the metal fixtures 18. In the insertion holes 20, hook-like tip portions 22 are formed, and the tip portion 22 are curved toward the rear side of the car panel 12.
Patent JP-S62109112-A (JP)
Title: Sequence circuit for power supply
Inventor: MATSUNAMI MASAHITO
IPC: G05F1/56
Filed: 1985-11-08
Abstract: PURPOSE:To deliver the output in the prescribed sequence, i.e., the 2nd and then the 1st voltage sources regardless of the application sequence of a power supply, by securing such a mechanism where the 1st switching circuit is actuated only when the 2nd switching circuit is active at the time of application of the power supply. CONSTITUTION:Transistors (TR) 18-20 are all kept off despite the application of the 1st voltage source +Vin of the positive polarity. Thus the 1st voltage source +Vout has no output. Then the output voltage -Vout of an output terminal 6 has a rise in the negative direction with application of the 2nd voltage source -Vin. Thus the TR 20 is turned on and then both TRs 19 and 18 are also turned on. Then an input voltage 1 is connected to an output terminal 4 and the voltage +Vout has a rise in the positive polarity direction with delay time tau1 after the switching delays of the TRs 20-18 and the delays of each resistance and the stray capacity are integrated. As a result, the output is delivered at all times in the order of the 2nd and then the 1st voltage sources regardless of the application sequence of both voltage sources.
Patent JP-2000060571-A (JP)
Title: New mammalian peptide and polynucleotide encoding the same
Inventor: NARA KIYOMITSU
IPC: C12Q1/02
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new peptide having a specific amino acid sequence and phosphorylase activity, playing some role in the construction of the brain and useful e.g. for the elucidation of the cranial nervous function, elucidation of the pathological mechanism of cranial nervous system disorders and the diagnosis and treatment of the disorders. SOLUTION: This new mammalian peptide is such one as to have an amino acid sequence of the formula or an amino acid sequence wherein one or plural amino acid(s) is (are) deleted, substituted or inserted in the amino acid sequence of the formula and to have phosphorylase activity and probably to play some role in the construction of the brain because of its most abundant amount in the brain and the much expression in the fetal period, therefore, to be useful e.g. for the elucidation of the nervous function, the elucidation of the pathological mechanism of the cranial nervous system disorders and the diagnosis and treatment of the disorders.  The peptide is obtained by cloning a cDNA library acquired by the reverse transcription of poly(A)+RNA derived from the rat brain through the amplification of the library according to PCR technique using a synthesized primer having a partial base sequence of the library.