baber/WOPTO huggingface dataset:
Patent JP-H02972-A (JP)
Title: Photopolymerizing composition
Inventor: MAIKURU KOSHIMO PARAZOTSUTO
IPC: C08F2/50
Filed: 1988-12-08
Abstract: PURPOSE: To increase the photohardening rate by using a photoinitiator system comprising an iodonium salt, an electron-donating compd. and an insoluble pigment which acts both as a sensitizer and a coloring agent. CONSTITUTION: This compsn. contains a vinyl monomer which can be subjected to radical polymn. and a photoinitiator system reactive with visible rays or UV rays consisting of a diaryl iodonium salt, an org. or inorg. pigment which is insoluble with a photopolymerizable compsn. and also acts as a sensitizer, and an electron-donating compd. selected from compds. having about 0.5 to 1.5V oxidation potential to a satd. calomel electrode. Thereby, a very useful combination of the hardening rate, hardening depth and storage life can be obtd., and the obtd. compsn. can be used for various purposes such as a graphic art image, printing plate, photoresist, solder mask, coating polisher, magnetic medium, photohardening adhesive, and photohardening composite material.
Patent JP-H06136667-A (JP)
Title: Electrically conductive clothing article and its production
Inventor: MIZOGUCHI IKUO
IPC: D06M14/00
Filed: 1992-10-26
Abstract: PURPOSE:To obtain an electrically conductive clothing article having excellent stretchability and electric conductivity and to provide a method for efficiently producing this electrically conductive clothing article. CONSTITUTION:A clothing article previously prepared from a textile substrate having the stretchability is immersed in a treating liquid while being stirred in a rotary dyeing machine into which the electrically conducting treating liquid containing a pyrrole-based monomer and an oxidizing agent is injected to afford the objective electrically conductive clothing article containing a pyrrole-based polymer of the polymerized pyrrole-based monomer in the treating liquid by compounding and integrating the clothing article with the clothing article.
Patent JP-H04182976-A (JP)
Title: Magnetismproof shell
Inventor: KAMIYAMA KATSUHISA
IPC: G11B23/02
Filed: 1990-11-16
Abstract: PURPOSE:To increase electromagnetic wave shieldability and to improve moldability by forming the above shell of thermoplastic moldings contg. 1 to 30wt.% metallic microfibers and/or metal coated microfibers. CONSTITUTION:This shell consists of thermoplastic resin moldings contg. 1 to 30wt.% metallic microfibers and/or metal coated microfibers. The metallic microfibers and/or metal coated microfibers to be used have 0.01 to 6mm, more preferably about 0.1 to 3mm fiber length and 0.003 to 0.03mm fiber diameter. The excellent electromagnetic wave shieldability is obtd. in this way and the accurate molding to a desired shell shape is easily executed.
Patent JP-H01154017-A (JP)
Title: Optical switch
Inventor: HAYATA HIRONORI
IPC: G02B26/08
Filed: 1987-12-10
Abstract: PURPOSE:To facilitate the adjustment, and also, to prevent a loss variance between each channel from being from an initial characteristic by forming as one body a parallelogrammatic prism for converting an optical path. CONSTITUTION:Three pieces of parallelogrammatic prisms 19-21 which have a parallel reflecting surface, respectively, and whose length and reflection angles are different from each other are provided in order to switch a light beam from an optical fiber 1 of an input side to optical fibers 2-4 of an output side by positions of the parallelogrammatic prisms 19-21, and attached on a moving base 24 which is driven by a pulse motor 22 and slides freely on a guide rail 23. These three pieces of parallelogrammatic prisms 19-21 are stuck by a transparent adhesive agent. In such a way, the quantity of an optical misalignment caused by an inclination of the prisms becomes equal, and a loss variance between channels of an optical switch becomes small.
Patent JP-H04262902-A (JP)
Title: Spoke attaching device
Inventor: PLAATSMAN JACOB
IPC: B60B31/02
Filed: 1991-09-18
Abstract: PURPOSE: To efficiently perform the mounting work of spokes in a spoke wheel by providing a matching device for precisely match a screw driver member to each set of nipples, and a spoke to the nipple hole in a rim. CONSTITUTION: In this spoke mounting device for mounting spokes 1 between a hub 2 and rim 3 of a spoke wheel 4, the spoke 1 is introduced to a hole between both flanges 5 of the hub 2, the threaded end part of the spoke 1 is inserted to a nipple hole 6 in the rim 3, and a nipple is then inserted to the nipple hole 6 and screwed to the screw part of each spoke 1. This device is provided with a scanning device 43 consisting of a CCD camera for scanning each rim 3 to precisely detect the position of all the nipple holes 6 in the rim 3 and store the data together with data such as the height and pitch of the nipple holes 6. A stator motor related to a driving roller 10 is controlled on the basis at the stored data to precisely match the spokes 1 to the nipple holes 6.
Patent JP-H06140859-A (JP)
Title: Method for bending connecting leg of ladder type electronic filter
Inventor: NAKAGAWA YASUHIKO
IPC: H03H3/02
Filed: 1992-10-26
Abstract: PURPOSE:To secure stable mechanical hold and electric connection by previously bending the terminal edge part of a connecting leg inside. CONSTITUTION:The edges of connecting legs 6t, 8t and 9t protruded from the side face of a case are bent, and they are inclined inside later. Therefore, when the base edge is bent and the edge is positioned along the bottom of the case, backing is generated at each bent part by elasticity and even when the legs are expanded outside, they are almost parallel with the bottom since the edges are previously inclined and the legs are excessively bent. Therefore, face joining is secured to a conductive path and the conductive path is electrically stabilized. The lowest edge displacement of conventional configuration a' is (h) and the displacement of this invention b' is H. Then, the height displacement of the connecting legs is extremely reduced. Therefore, even when the connecting legs are expanded, the height displacement is reduced, inclination die to variation in the height of the case or difference between the heights of right and left connecting legs is hardly generated, and satisfactory mounting can be provided.
Patent JP-H03173134-A (JP)
Title: Semiconductor device and electronic apparatus using same semiconductor device
Inventor: MORISHITA MASAKAZU
IPC: H01L21/331
Filed: 1989-11-30
Abstract: PURPOSE:To increase a current-amplification factor, to reduce a base current and to prevent a characteristic from being deteriorated by a heat treatment by a method wherein a barrier which has a crystal layer and which is provided with a prescribed potential energy value inside a polycrystalline layer is formed on an emitter region and the potential energy value is set to a value which is larger than a thermal energy value at said temperature. CONSTITUTION:An n-type region 3 as one part of a collector region is formed of a material whose concentration is low, e.g. at about 10<13> to 5X10<17> [cm<-3>]. A p-type region 4 as a base region is formed of a material whose impurity concentration is 10<15> to 10<20> [cm<-3>]. A protrusion-shaped potential barrier against electrons is formed inside a polycrystalline layer 8; on the other hand, a U-shaped potential barrier is formed against holes. When a depth of a potential well is designated as -phiB and its width is designated as (a), a transmission probability Tt of carriers is lowered remarkably at E/phiB<1. Since E is at about a thermal energy KT of an ordinary temperature T, a hole-stopping effect is produced at phiB>KT.
Patent JP-H02158448-A (JP)
Title: Vehicle
Inventor: OGAWA MASAMICHI
IPC: B60T7/08
Filed: 1988-12-09
Abstract: PURPOSE:To enable execution of reliable parking through simple and low-cost constitution by a method wherein an interlocking means to operate a service brake (main brake) mechanism through operation of a parking brake (side brake) is provided, and wheels on both sides and on the front and the rear side are respectively locked thereby. CONSTITUTION:When a brake pedal 1 of a service brake mechanism 100 is stepped on, a master cylinder 2 is actuated, a set of front and rear hydraulic brakes 3L, 3R, 4L, and 4R on both sides are actuated, a set of front and rear wheels FL, FR, RL, and RR on both sides are brought into a locked state. Meanwhile, the brake pedal 1 is released from stepping-on, the wheels FL - RR are respectively brought into a free state. When a parking lever 10 is rotated upward so that a vehicle is parked, a lower arm 1b of the brake pedal 1 is pulled forward through a parking brake cable 20 serving as an interlocking means. As a result, the brake pedal 1 is actuated in a similar manner described above regarding a step-on time.
Patent JP-2001131697-A (JP)
Title: Steel wire rod, steel wire and producing method therefor
Inventor: OFUJI YOSHIHIRO
IPC: C22C38/32
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a wire rod excellent in wire drawability and to inexpensively produce a steel wire using the same as the stock at high yield and with high productivity. SOLUTION: This wire rod has a composition containing 0.75 to 1.10% C, 0.1 to 1.0% Si, 0.1 to 1.0% Mn, 0.003 to 0.016% Nb, <=1.0% Cr, <=0.5% Cu, <=0.01% rare earth metals, <=0.003% Ca, <=0.003% Mg, <=0.0050% B, and the balance Fe with impurities, in which, in the impurities, <=0.0020% Al, <=0.0020% Ti, <=0.0020% Zr, <=0.012% P, <=0.010% S, <=0.0050% N and <=0.0020% O are controlled, and moreover satisfying Nb(%)×C(%)<=0.012. It is more preferable that the contents of Sn, As and Sb in the impurities are controlled to <=0.005%, <=0.003% and <=0.003% respectively.
Patent JP-S63166232-A (JP)
Title: Photo-excitation etching method for compound semiconductor
Inventor: KOSUGI MASATO
IPC: H01L21/302
Filed: 1986-12-27
Abstract: PURPOSE:To prevent irregularity of an etching surface, by a method wherein photo-excitation etching of semiconductor using ultraviolet ray irradiation in an etching gas containing halogen atoms is performed, after a compound semiconductor surface is irradiated in an ammonia gas atmosphere by ultraviolet rays and a natural oxide film is eliminated. CONSTITUTION:A substrate 6 of a compound semiconductor, GaAs for example, after pre- treatment of wet etching employing ammonia water, is mounted on a sample stand 5 in a pre-treatment chamber 2. While ammonia gas is made to flow from a gas introducing inlet 7, a low pressure mercury lamp 13 is turned on, and the surface of the substrate 6 is irradiated by ultraviolet rays UV1 generated by the lamp 13. A natural oxide film formed on the surface of the substrate 6 is reduced and eliminated by hydrogen radical generated by optically excited NH3. A gate valve for etching chamber 4 is opened, the sample stand 3 is transferred in the direction of an arrow, m1. While an etching gas containing halogen atoms is made to flow into the etching chamber 4 from a gas introducing inlet 8, a high pressure mercury lamp 14 is turn on, and the surface of the substrate 6 is irradiated by generated ultraviolet rays UV2. C<l> radical excited by the ultraviolet rays UV2 reacts with Ga and As and turns into chloride, which is exhausted and eliminated. Thereby, the substrate 6 is subjected to etching.
Patent JP-2000136759-A (JP)
Title: Egr device for diesel engine
Inventor: KAWAMURA HIDEO
IPC: F02M25/07
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To purify and cool EGR exhaust gas for lowering the temperature of a compressed end to control the generation of NOx. SOLUTION: An EGR device includes a filter device 5 provided in an EGR passage 4 branching from an exhaust pipe in which exhaust gas exhausted from a combustion chamber flows, compression pumps 6, 7 for absorbing and compressing the exhaust gas passing through the filter device 5, a cooling device 8 for cooling the compressed exhaust gas in the EGR passage 4 fed out of the compression pumps 6, 7, a nozzle 21 provided in the EGR passage 4 at the outlet of the cooling device 8 for throttling, and an expansion chamber for expanding and cooling the exhaust gas fed out of the nozzle 21 to an atmospheric pressure. The cooled exhaust gas is recirculated from the expansion camber 26 through an intake pipe into the combustion chamber.
Patent JP-H06156644-A (JP)
Title: Article picking device
Inventor: MIKAMI MASABUMI
IPC: B65G1/137
Filed: 1992-11-20
Abstract: PURPOSE:To embody an article picking device high in the freedom of system scale change and capable of performing efficient picking work. CONSTITUTION:An article picking device is formed of a stock shelf 4 having numerous sections for stocking plural kinds of articles individually and divided into plural areas at the unit of plural sections; display mechanism 6 for displaying the picking stand-by state of the head area of the stock shelf 4; display mechanism 6 provided at each section of the stock shelf 4 so as to be driven one by one selectively area by area according to picking commands; a switch provided at each section of the stock shelf 4 so as to inform the termination of picking based on the picking command to that section; and controllers 3 matrix-connected to the respective display mechanism and switches of the stock shelf 4 so as to receive/transmit signals. This constitution enables simultaneous parallel picking in the respective areas of the stock shelf 4.
Patent JP-H10154294-A (JP)
Title: Automatically driven vehicle
Inventor: NAGAI TAKAAKI
IPC: B62D1/28
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To stably detect magnetic nails even when the vertical movement of a vehicle body is generated at the time of automatic driving with a magnetic detecting sensor. SOLUTION: The automatically driven vehicle, which is automatically controlled and driven while successively detecting a magnetic flux with magnetic nails buried in a traveling lane at prescribed intervals, is provided with a magnetic nail sensor 21 detecting the magnetic flux by a magnetic nail, a vehicle height sensor 40 detecting the height of the vehicle and a sensor moving actuator 26 vertically moving this sensor 21 according to the vehicle height of the vehicle body to keep a distance between the magnetic nails always constant.
Patent JP-H0917341-A (JP)
Title: Fluorescent screen inspection device
Inventor: NISHIKAWA SHIGEHARU
IPC: H01J9/42
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To enhance inspection accuracy by passing a panel between a line light source and a line sensor, and comparing it with a reference pattern by performing picture processing on a linear pattern taken in by the line sensor. SOLUTION: A line light source 3 is irradiated from an upper surface of (<4> 1) forming a fluorescent screen 2, and while reading a line pattern of the transmitted light by a line sensor 50, a panel 1 on a pallet 4 is horizontally moved by a moving mechanism 6. This read-in linear pattern data is processed by picture processing 70, and a noise part is cut by a smoothing processing part 80, and it is compared with reference pattern data inputted to a memory by being precorrected in panel curvature, and when a difference in its data falls within a standard, it is judged as a nondefective.
Patent JP-H10151222-A (JP)
Title: Prophylaxis for osteoporosis treatment device
Inventor: HIRONAKA KAZUMORI
IPC: A63B23/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To enable to perform a suitable prophylaxis for osteoporosis treatment, by measuring tramping pressure and jumping pressure by a floor reaction force meter, monitoring the number of tramping and jumping by a monitoring device, inputting body weight data of a user by an inputting device, and managing osteoporosis preventing date by a managing device. SOLUTION: A monitoring device 20 to monitor the numbers of user's tramping and jumping is placed near a floor reaction force meter 10, and a tramping and jumping number displaying part 21, a selection key 22 for tramping and jumping, and a keyboard to input a body weight on a stand 24. A managing device 30 has a computer 31 with a display 32 to manage data on the prophylaxis of osteoporosis/treatment of a user obtained by the floor reaction force meter 10. When a user inputs the body weight of him-/her-self through the keyboard 23 and selects the tramping pressure riding on the floor reaction force meter 10, data are displayed on the monitoring device 20, and, when the jumping pressure is selected, data are displayed on the monitoring device 20.
Patent JP-H04184105-A (JP)
Title: Curved surface shape measuring device
Inventor: UESAWA YUTAKA
IPC: G01B21/00
Filed: 1990-11-16
Abstract: PURPOSE:To maintain turning accuracy even if the rigidity of bearings is low, by movably providing an object to be examined or a probe on a rectilineal shaft, and also by providing a weight-balance adjusting member with regard to the rotational center of a turning shaft so as to respond to the movement thereof. CONSTITUTION:A holder 7 is moved on a rectilineal shaft base to bring the center of curvature of an object 6 to be examined on line with the rotational center of a turning shaft 4, and also a weight 8 is moved in response to the movement of the holder 7 in such a direction that the weight balance with regard to the turning shaft 4 can be kept. On the other hand, a probe 3a is moved on a rectilineal shaft 9 to be brought into contact with the surface of the object 6 to be examined. Then, the object 6 is turned around its central axis, and also is rotated via a turning shaft 4, and the shape of the object 6 to be examined is measured by the probe 3a. By this constitution, since the weight balance with regard to the rotational center of the turning shaft 4 can be easily kept with a simple mechanism, even if the object 6 is moved, by moving the weight 8 in response to the movement thereof, even if the rigidity of bearings is low, turning accuracy can be maintained.
Patent JP-H04182581-A (JP)
Title: Tent structure for construction site
Inventor: WATANABE KAZUHIRO
IPC: E04G21/28
Filed: 1990-11-17
Abstract: PURPOSE:To cover the whole construction site easily and speedily and vice versa by making a portal supporting frame, engaging the free end of a waterproof curing sheet whose one end is attached to a specified position, travel on rails. CONSTITUTION:Two rails 16a, 16a are parallelly set up in a construction site, and a portal supporting frame 18, having an almost horizontal frame part 18c in an interval between leg parts 18a, 18a fitted with wheels 20a, is made travelable on these rails 16a. Next, a free end 10a of a waterproof curring sheet 10 in a form covering the construction site and attaching one end to the specified height position, is detachably engaged with the horizontal frame part 18c of the portal supporting frame 18. Then, in the state that the free end of the curing sheet 10 is left engaged intact, this portal supporting frame 18 is traveled on the rails 16a, thus the construction sire is covered with the curing sheet 10 or removed the other way.
Patent JP-S63165575-A (JP)
Inventor: KAIMORI MICHINOBU
IPC: D06B5/20
Filed: 1986-12-25
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-2001133839-A (JP)
Title: Focal plane shutter for camera
Inventor: SHIMIZU KOSUKE
IPC: G03B9/36
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a focal plane shutter for a camera in which a driving member is braked by two successive different deforming actions by a buffer member and also a bound is suppressed in the finishing stage of exposure actuation. SOLUTION: The buffer member 4 is attached at one end of the oblong hole 1b of a shutter bottom board 1 as it is known, and an inhibit part 1f is formed at the shutter bottom board 1. The buffer member 4 has a part to be pressed and moved 4b, and one part is faced to the inside of the actuation locus of the driving pin 2b of a 1st blade driving member 2. When the part 4b is pressed by the driving pin 2b at the finishing stage of the exposure actuation of the driving member 2, the part 4b is firstly elastically deformed by a bending load, and is elastically deformed by a compression load after it is inhibited by the inhibit part 1f, so that braking force is given to the driving member 2. Then, the part 4b is returned to an original shape, so that the bound of the driving pin 2b is suppressed.
Patent JP-H04184524-A (JP)
Title: Integrated input-output device
Inventor: HASHIKURA HIDEKI
IPC: G06F3/048
Filed: 1990-11-20
Abstract: PURPOSE:To make inputting operations of characters, numeric characters, etc., from a display keyboard simpler and surer by displaying a keyboard format based on the number of input surface touching points. CONSTITUTION:When a user touches the input surface of this integrated input- output device with a finger or pen, an input device 1 constituted of, for example, a transparent dither, etc., generates data and an input point number detecting means 2 discriminates whether or not the input is a multipoint input by analyzing the input data. When the input is the multipoint input, a keyboard format displaying means 3 reads out keyboard format data accumulated in a storing means 5 and displays the format on a display device 7 after saving the currently displayed image in the storing means 5. Therefore, inputting operations of characters, numeric characters, etc., from a display keyboard are made simplifier and surer, since the keyboard format is automatically displayed without displaying a menu, etc.
Patent JP-H11129155-A (JP)
Title: Cmp polishing device
Inventor: ISHIKAWA AKIRA
IPC: B24B37/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a CMP polishing device to provide a high polishing speed without damaging uniformity of polishing. SOLUTION: Vibration is generated by a vibration generating device 16 and a vibration is transmitted to a polishing body 11. Since a vibration generating device 16 is arranged at the central part of a disc-form polishing body 11, vibration of the polishing body 11 is generated from a center and diffused to a periphery. The vibration is absorbed by a vibration absorbing part 17 arranged at the end part of the polishing body 11. Vibration of the polishing body 11 forms a progress wave progressing from a center to a periphery. Abrasives 15 fed to the vicinity of the central part of the polishing body 11 is carried accompanied with a progress wave and enters between the polishing body 11 and an object 13 to be polished.  Thus, the abrasives is reliably fed to the deep side of an object to be polished and even when a relative speed between the polishing body and the object to be polished in increased and a pressure to press the object to be polished against the polishing body is increased the uniform polishing can be executed.
Patent JP-H07170676-A (JP)
Title: Power supply switching controller
Inventor: MIHARA MASATAKA
IPC: H02J1/00
Filed: 1993-12-14
Abstract: PURPOSE:To automatically switch to a standby power supply without depending on another control when a selected power supply fails while it is in service by selecting one of a plurality of power supplies and supplying power with the minimum power loss, and performing control so that a standby power supply which is not selected can output a standby voltage. CONSTITUTION:When a battery B1 or B2 fails due to voltage drop, etc., or is disconnected from a connection terminal, a voltage detection circuit 12 or 22 detects the absence of power and inform an MPU 16 of it and at the same time shuts off the power of its own operational amplifier U1 or U2 and a power supply selection circuit 11 or 12. When the battery B1 is in service and the battery B2 is in standby, the control of the power supply selection circuit 11 disabling the power supply selection circuit 21 is lost if the battery B1 loses power, thus controlling the operational amplifier U2 and enabling an FET 2 to conduct electricity completely at the same time when the power supply selection circuit 21 instantly turns on the FET 4.