baber/WOPTO huggingface dataset:
Patent JP-2000114658-A (JP)
Title: Light emitting element, structure of monolithic integration in photodetector, and manufacturing method
Inventor: BABIC DUBRAVKO I
IPC: H01S5/183
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure of three-terminal monolithic integration laser/ photodetector capable of operating at a low bias voltage with good electric separation between the laser and the photodetector, and provide its manufacturing method. SOLUTION: A laser/photodetector structure 100 includes a VCSEL type light emitting element 120 and a photodetector 110 joined optically with the light emitting element 120. The light emitting element 120 and the light emitting element 120 are formed in a monolithic integration technique in a way the photodetector 110 is overlapped on the light emitting element 120, and pn- junctions (115, 215, 315, and 415) are formed at an interface part between them. By means of the pn-junctions (115, 215, 315, and 415), the biases applied to the light emitting element 120 and to the photodetector 110 are made independent electrically.
Patent JP-S63128859-A (JP)
Title: Data communication equipment
Inventor: KANEKO YOJI
IPC: H04N1/32
Filed: 1986-11-18
Abstract: PURPOSE:To attain various communicating controls with a simple constitution by executing the changing-over reservation to the data communicating means of other line during the data communication by one side communicating circuit. CONSTITUTION:For an indicator 62 of a G3/G4 mode of an operating display part 6, the lamp if the controller, in which a reader 1 and a printer 5 are connected, lights up. During the action of the reader 1 or the printer 5, the change- over input of the G3/G4 is executed, and then, during the action of the reader 1 or the printer 5, the lamp at the changed-over reserved controller side flickers and displays that the change-over reservation is executed. When a memory is received during the reader 1 or the printer 5, a memory indicator lights up, the lamp of a G3/G4 mode indicator 62 at the line side to receive the memory lights up and informs an operator that the memory is received. These display controls are executed by a change-over control 21.
Patent JP-S62137035-A (JP)
Inventor: YOSHITAKE HIDEKI
IPC: A61B5/02
Filed: 1985-12-09
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-H06128739-A (JP)
Title: Sputtering device
Inventor: IWAMA RYUJI
IPC: C23C14/34
Filed: 1992-10-15
Abstract: PURPOSE:To form a homogeneous sputtered film excellent in thickness distribution by arranging a collimator between the target and substrate in the sputtering device. CONSTITUTION:A target 4 is sputtered on the surface of a substrate 1 in a vacuum chamber 8 to form a film. In this case, a rotatable collimator 3 for sorting the sputtered particles is arranged between the target 4 and substrate 1. The collimator 3 has a specified length and is provided with many through- holes 6 as a columnar opening extending in the incident direction of the sputtered particle, and the temp. of a partition wall 7 between them is made controllable. Only the particles generated from the target 4 and vertical to the substrate 1 are passed through the through-hole 6 of the collimator 3, the target particles oblique to the substrate 1 are collected by the partition wall 7 of the through-hole 6, and a good-quality sputtered film is stably formed on the substrate 1 in uniform thickness.
Patent JP-H02119720-A (JP)
Title: Culturing method of calcium-containing functional edible fungi
Inventor: SASAKI TAKURO
IPC: A01G1/04
Filed: 1988-10-31
Abstract: PURPOSE:To contrive co-existence of Ca with fungi containing precursor of vitamin D necessary for absorption of Ca in human body by adding a constant amount of Ca compound in culturing process of edible fungi and transferring by absorption of Ca to grain of said edible fungi. CONSTITUTION:For instance, preferably calcium sulfate, etc., is added to medium (sawdust or rice bran) of edible fungi so as to have 10-20% concentration, water is added, sufficiently stirred and mixed, water content is adjusted, then pressurized and sterilized. Next, resultant composition is charged in a culturing bag made of polypropylene, etc., with filter and spawn is inoculated, then cultured to afford the aimed grain.
Patent JP-H11100475-A (JP)
Title: Halogenated ethylenic copolymer rubber and vulcanizable rubber composition
Inventor: SHIMAKAGE MASAO
IPC: C08L23/28
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To produce a halogenated ethylenic copolymer rubber having balanced covulcanizability with diene rubbers and processing properties and obtain a diene rubber composition having excellent weather resistance and ozone resistance without deteriorating the mechanical properties and dynamic fatigue resistance of diene rubber by using the copolymer rubber. SOLUTION: This halogenated ethylenic copolymer rubber is composed of ethylene, a 6-12C α-olefin and a non-conjugated diene, has a halogen content of 0.1-10 wt.% and satisfies the following requirements (1) to (3); (1) the molar ratio of ethylene to the 6-12C α-olefin (ethylene/α-olefin) is 40/60 to 95/5, (2) the iodine value is 5-45 and (3) the Mooney viscosity (ML1+4 , 100 deg.C) is 15-350. The vulcanizable rubber composition is composed mainly of (A) 90-10 pts.wt. of the halogenated ethylenic copolymer rubber and (B) 10-90 pts.wt. of a diene rubber.
Patent JP-2000088514-A (JP)
Title: Laser interferometer using thin film optical sensor which can transmit laser light, and displacement, velocity sensor using the same
Inventor: HANE KAZUHIRO
IPC: G01P3/36
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To realize a stable interferometer having a wide measuring range wherein influence due to instability of alignment of optical components is little, size is reduced at the same time, assembling in an actuator or a precise apparatus is enabled, inertia is small, high speed operation is possible, and coupling loss is small, by unifying optical components in a body, and simplifying the constitution of mechanical movement mechanism for adjusting optical path difference. SOLUTION: In this interferometer, a thin film optical sensor FS capable of transmitting a laser light is used, a standing wave due to a combined wave of a laser light of a laser light source and a reflected laser light from a mirror is formed in the space between the laser light source and the mirror, the thin film optical sensor FS is arranged intersecting the standing wave, and a spatial interference fringes of the standing wave is detected. By using the interferometer, a displacement, velocity sensor is realized. Thus a parallel light having a large beam diameter can be used, and a measuring range is enlarged, so that a laser interferometer suitable for integration of each element can be constituted.
Patent JP-S63130585-A (JP)
Title: 4-alkoxyquinoline compound and production thereof
Inventor: TAKAGI JUN
IPC: A61P31/04
Filed: 1986-11-21
Abstract: NEW MATERIAL:The compound of formula I (R is lower alkyl; X and Y are F or Cl). EXAMPLE:5-Chloro-4-ethoxy-6-fluoroquinoline. USE:A production intermediate for novel 9-halogeno-5-alkyl-8-(substituted) piperazinyl-benzo[ij]quinolizine-2-carboxylic acid antibacterial agent. PREPARATION:A 1,4-dihydro-4-oxoquinoline compound of formula II (e.g. 8- bromo-5-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline) is alkylated with a lower alkyl halide of formula R-X<1> (X<1> is Br or I) (e.g. methyl iodide) in the presence of a base preferably at 20-80 deg.C and the resultant compound of formula III is debrominated by the selective reduction with preferably a hydrogenation catalyst.
Patent JP-H10117661-A (JP)
Title: Riding managing device
Inventor: OSHIMA KAZUO
IPC: A01C23/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a riding managing device facilitating to sit on or leave a sheet and enabling working another working machine by attaching/detaching a tank for control of insect pasts without removing. SOLUTION: The tank for control of insect pests 12 with a recessed part 12a in the center part of a rear part is fixed to a traveling device body 2 behind a sheet 9. A three-point linking device 10 is positioned within the recessed part 10 and a fertilizer applicator is loaded to the hitch 11 of the tip of a linking device. The fertilizer applicator is provided with a fertilizer tank, which is arranged within the recessed part 12a in the state of being freely ascendable and descendable.
Patent JP-H06107286-A (JP)
Title: Steering device for marine propulsion machine
Inventor: ONOE AKIHIRO
IPC: B63H25/30
Filed: 1992-09-22
Abstract: PURPOSE:To improve the operability of a fluid pressure switching device, in forming the fluid pressure switching device of a steering device for marine propulsion machine, by preventing a switching part from a malfunction due to deviation, load or the like which works upon an outer tube end part in its radial direction. CONSTITUTION:In this steering device for marine propulsion machine 10, a spool valve 42 (switching part) which forms a fluid pressure switching device 41 is arranged coaxially with the axis of a cable guide, and the end part of the outer tube 13B of a steering cable 13 is connected to the spool valve 42.
Patent JP-H08135378-A (JP)
Title: Tunnel excavator
Inventor: YAMAZAKI TOSHIHIRO
IPC: E21D9/10
Filed: 1994-11-10
Abstract: PURPOSE: To prevent a slippage of a gripper even in a soft ground, and to obtain a stable excavation reaction, by installing a rear side gripper device to a rear trunk, as well as installing a front side gripper to a front trunk, and furthermore, installing a natural ground penetrating type of auxiliary gripper device near the rear side gripper device. CONSTITUTION: A gripper shoe 34 is pressure contacted to a pit wall by operating the gripper jack 35 of a rear side gripper device 30, so as to fix a rear trunk 3 to a ground. And a thrust jack 23 is operated as well as the cutter head 5 of a front trunk 1 is rotated, and an excavation is carried out by advancing the front trunk 1 while obtaining an excavation reaction by the rear side gripper device 30. After the excavation for one pitch is completed, the front side gripper jack 33 is operated so as to pressure contact a gripper shoe 32 to the pit wall, and the front trunk 1 is fixed to the ground. On the other hand, the gripper shoe 34 is separated from the pit wall by operating the gripper jack 5 of the rear side gripper device 30, and the rear trunk 3 is pulled to the front trunk 1 side. The excavation is carried out by repeating those operations.  And in case of a soft ground, a slippage is prevented by using an auxiliary gripper device 31, and the excavation is operated in the same manner.
Patent JP-H08114271-A (JP)
Title: Mounting mechanism of seal ring in high vacuum pressure valve
Inventor: ISHIGAKI TSUNEO
IPC: F16K51/02
Filed: 1994-10-17
Abstract: PURPOSE: To provide a mounting mechanism of a seal ring in a high vacuum pressure valve, which is ease of insertion of this seal ring into a mounting groove, and further mountable firm enough with no twisting. CONSTITUTION: A mounting groove 30 installed on an opposed surface with a valve seat 14 of a valve element 23 is formed into a size, insomuch that a seal ring 31 inserted into this groove 30 is slightly shiftable in this mounting groove, and also it is made up into a taper surface 30b whose inner diameter is contracted by a cylindrical surface 30a and outer diameter by the opening side, respectively. In addition, a ring groove 32 to be opened toward the taper surface is installed in place nearby the opening of the cylindrical surface, and then a segmental-form fixed ring 33 for clamping the seal ring is attached to this groove.  With gradual thrusting into the mounting groove, if a twist is produced in the seal ring 31, this twist is restorable in the mounting groove, therefore the seal ring is secured tight to the mounting groove at three points of the pressure contact parts consisting of a pressing part by the fixed ring 33 and the taper surface 30b of the mounting groove plus a bottom surface 30c.
Patent JP-S63130375-A (JP)
Title: Document printer
Inventor: OSHIRO MASAMI
IPC: B41J3/00
Filed: 1986-11-20
Abstract: PURPOSE:To enhance the efficiency of a printing process, by designating a start page and an end page of a document to be printed and a start page of a booklet on which printing of texts is to be started, and commanding paper- resetting and printing each time when printing on a paper surface is finished. CONSTITUTION:In the first printing, the count on a paper surface counter 19 is '1', which is odd, so that when a booklet last page number N stored in a left page number memory 25 is equal to a printing end page number, a text corresponding to the number N is transferred from a text memory 21 into a page memory 31, and printing of the text and pagination according to a pagination last number stored in a left pagination number memory 27 are conducted on a paper 2. When printing is finished, the content of a printing end page number memory 11 is decremented. When the content of a booklet start page number memory 36 is '1', a feeding command is sent to a printing part 34, thereby feeding the set paper 2 by one half, and the contents of a booklet last page number memory 14 and a pagination last number memory 13 are decremented, thereby finishing the printing operation for the left page on the paper 2.
Patent JP-H06132272-A (JP)
Title: Chemical recovering system of wet cleaner
Inventor: TAKIZAWA HIROSHI
IPC: B08B3/14
Filed: 1992-10-16
Abstract: PURPOSE:To provide a chemical recovering system which enables used chemicals to be recovered and managed, adjusting them to the designated concentration suitable for being reused in separate process, within the chemical recovery system of a cleaner. CONSTITUTION:This system is equipped with a cooling and diluting vessel 7 with a built-in cooling coil 7a connected to the drainage side of a cleaning vessel 1, a dilute water supply pipe 9 connected to the vessel, and dilute water supply valve 8 interposed in the dilute water supply pipe, and a concentration meter 10 for detecting the concentration of the chemicals in the cooling and diluting vessel, and in the first place, used chemicals at high temperature and in high concentration discharged from a cleaning vessel is cooled, being introduced into a cleaning and diluting vessel. Next, the quantity of supplied dilute water is controlled so that the concentration of the chemicals inside the vessel may be designated concentration while adding dilute water to the cooling and diluting vessel, and after dilution and adjustment into designated concentration, they are recovered to a recovery tank 4.
Patent JP-H09138374-A (JP)
Title: Glass for correction or rectification used by being mounted on glasses and jig for its assembly
Inventor: SE KOUYUU
IPC: G02C9/04
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain the glasses which are lightweight and can be folded and prevent the image of spectacles which are used together from being spoiled. SOLUTION: The sunglasses S have a couple of right and left colored lenses 40, which are cut almost in the same shapes with the lenses of the spectacles, connected together by a connection piece 41. The connection piece 41 has its right-left extending thin and long plate part 41a formed of shape memory alloy whose transformation temperature is set so that the part 41a restores itself to its original shape at room temperature. The connection piece 41 has lens hook parts 41b at both its right and left ends, and the lens hook parts 41b are fixed to the upper edges of the lenses 40 by using bolts 45. A hook piece 42 is fixed to the outside lower corner part of each lens 40 by using a bolt 43. When the sunglasses S are mounted on the spectacles, the lens hook parts 41b and hook pieces 42 are engaged with the lenses (spectacle frame in concrete) of the spectacles.  The sunglasses S detached from the spectacles have the right and left lenses 40 put one over the other by folding the connection piece 41.
Patent JP-2000114353-A (JP)
Title: Part for semiconductor processing equipment
Inventor: MAJIMA KAZUTAKA
IPC: C04B35/565
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To allow semiconductor processing equipment utilizing a plasma to be used for a long time with stability without contaminating semiconductor wafers, by forming a high-purity silicon carbide sintered body layer with the average particle size of crystalline particles of a specific value or below on the surface of parts for use in the semiconductor processing equipment. SOLUTION: A high-purity silicon carbide sintered body layer, not more than 30 μm in the average particle size of its crystalline particles, is formed on the surface of parts for use in semiconductor processing equipment utilizing plasma, for example, a dummy ring 8. As a result, the ratio of large crystalline particles, which can fall out, present in the sintered body is minimized. Even if the sintered body or sintered body layer is exposed to a plasma, therefore, the crystalline particles are less prone to fall out of its surface. Thus, the mount of the surface wasted by plasma irradiation is reduced, production of particles is suppressed, and the semiconductor processing equipment is capable of being used for a long time with stability without contaminating semiconductor wafers.
Patent JP-H04154447-A (JP)
Title: Auxiliary brake light driving circuit
Inventor: INOUE ISAO
IPC: B60Q1/44
Filed: 1990-10-18
Abstract: PURPOSE:To prevent the driver of a car behind from feeling dazzled in continuing braking operation by lighting an auxiliary brake light at original brightness until vehicle speed becomes zero, and at passing away a timer time after stopping the vehicle, dimming or putting out the auxiliary brake light. CONSTITUTION:When a brake switch BS is closed by braking operation, a brake light BL is lighted, and an auxiliary brake light L is lighted through the contact S2 of a vehicle speed reaction switch VS closing in the case of vehicle speed being not zero. Hereafter, when the vehicle speed becomes zero, the contact S2 of the vehicle speed reaction switch VS is opened, and a contact S1 is closed to commence operation of a timer 2, but the auxiliary brake light L is lighted as it is through a contact S3. A prescribed time is passed away in continuing braking operation, and when operation of the timer 2 is completed and the contact S3 is opened and a contact S4 is closed, the auxiliary brake light L is reduced in light by limiting current through a resistor R.
Patent JP-H03138147-A (JP)
Title: Molded item of vinyl chloride resin
Inventor: YOSHIDA AKIHIRO
IPC: B32B27/30
Filed: 1989-10-25
Abstract: PURPOSE:To improve the heat fusing characteristics between a skin layer and a core layer and various physical properties by molding integrally the core layer of a hard vinyl chloride resin and the skin layer of a soft vinyl chloride resin by means of two-color molding. CONSTITUTION:The subject molded item consists of a core layer of a hard vinyl chloride resin and a skin layer of a soft vinyl chloride resin and the both layers are integrally molded by means of two-color molding. As the two-color molding, for example, a molding process wherein the above described hard vinyl chloride resin and soft vinyl chloride resin are continuously injected is used. Namely, at first, the hard vinyl chloride resin as the core layer is molded in a mold and then a top force is exchanged and successively, the soft vinyl chloride resin as the skin layer is continuously injection-molded. As the result, both layers are integrally molded by means of two-color molding method. It is thereby possible to obtain a molded item of vinyl chloride resin with excellent heat fusing characteristics between the skin layer and the core layer and various physical properties.
Patent JP-H02124780-A (JP)
Title: Coupling structure of ceramic rotor and metallic shaft
Inventor: SANPEI KAZUHISA
IPC: B23K26/00
Filed: 1988-11-02
Abstract: PURPOSE:To improve infiltrability of a brazing material into the joining interface at the time of joining a rotor to a metallic sleeve by providing a plated copper or nickel layer to both the inner peripheral face of the metallic sleeve and the inner face of a reverse flange part in the title coupling structure wherein the metallic sleeve having the reverse part is utilized. CONSTITUTION:The plated copper layers 10, 15 are formed to both the inner peripheral face of a metallic sleeve 3 and the inner face of a reverse flange part 5 respectively. For example, the filling metal 8 (silver solder BAg-8) is arranged to the inner face of the reverse flange part 5 of this sleeve 3 and the projecting shaft part 2 of a turbine wheel 1 made of ceramic is assembled thereto. In such a state that the sleeve 3 is pushed to the projecting shaft part 2, the sleeve 3 is heated at the prescribed temp. in a vacuum furnace to melt and fill the filling metal 8 and joined to the projecting shaft part 2. In this case, the plated copper layers 10, 15 excellent in wettability exist for the filling metal 8 and therefore separation of the filling metal 8 is not caused and joint strength is enhanced. Thereafter a metallic shaft 4 is welded to the reverse flange 5 of the sleeve 3.
Patent JP-H04152006-A (JP)
Title: Tool exchanging hydraulic pressure supply device
Inventor: IKEDA MASAAKI
IPC: B23B29/24
Filed: 1990-10-16
Abstract: PURPOSE:To restrain the thermal deformation of a turret to a minimum, and to prevent the leakage of operating liquid from a turning sliding surface by supplying the hydraulic pressure for operating the tool-gripping device of the turret tool post of a machine tool to the tool holder that has been fitted to the turret. CONSTITUTION:A hydraulic pressure supply head 61 is advanced in such a condition that a turret 5 has been divided, so that it is fittedly inserted into a receiving port 42, and the hydraulic pressure is supplied to a tool holder 14a for operating a tool-gripping mechanism. Since the hydraulic pressure is supplied through an external hydraulic pump, even if there is a certain degree of leakage in a turning sliding surface 47, the tool-gripping mechanism can be securely operated. And, the liquid leakage from the supply passage 45b through the turning sliding surface 47 flows into a drain passage 51b, and is returned through a drain pipe 54, thus it does not leak to the outside. Since the pressure inside the passage 51b at that time is nearly equal to the atmospheric pressure, by arranging a seal member 57 between the passage 51b and bearings 16, 17 for supporting a turning tool 15, the leakage of the liquid from the passage 51b to the outside of the turning sliding surface 47 can be prevented.
Patent JP-H03141692-A (JP)
Title: Manufacture of circuit board device
Inventor: KOBAYASHI HIROSHI
IPC: H05K3/40
Filed: 1990-10-17
Abstract: PURPOSE:To facilitate the solder connections of a plurality of types of circuit board devices in which the length of a hole crossing the wiring conductor of a circuit board is larger than the width of the conductor by solder connecting by using a solder blocking member. CONSTITUTION:Connecting through holes 3-5 are provided, in addition to an electronic component connecting region 2, on a board 1, wiring conductors 6-8 are provided on one peripheral edge, and wiring conductors 9-11 are provided on the other peripheral edge. The conductors 6-8 and counter conductors 9-11 are electrically isolated by holes 3-5, and the conductors 6-8 and the other conductors 9-11 are so provided with the conductors 9 on parts extended in parallel with the holes 3-5 from one main surface 12 of the board 1 to the other main surface 13. In the case of the circuit held in a state that the conductors 7 and 10 are isolated by the hole 4, a platelike solder blocking plate 15 having solder nonadhesive properties is inserted, an electronic component is temporarily secured to the region 2, molten solder is brought into contact with the board 1 by a solder dipping method, thereby performing connection with the solder.