baber/WOPTO huggingface dataset:
Patent JP-S57118458-A (JP)
Title: Multi-value transmitting system
Inventor: AOKI KOUJI
IPC: H03M5/04
Filed: 1981-01-14
Abstract: PURPOSE:To realize a fall-back function, by adding a simple level controller to one kind, each one piece of multi-value generator and multi-value discriminator. CONSTITUTION:The 6-value transmission is carried out by an 8-value generator. In the case of the 6-value transmission, level controllers 8 and 12 are made through to have no change of level. In case the 6-value transmission is switched to the 4-value transmission owing to the inferior S/N of a circuit, the switches S3 and S4 plus S5 and S6 are switched to each other. As a result, the amplification is carried out at the side of transmission by an amplifier 15 with which the value of amplification is previously set at a prescribed value. Thus the maximum amplitude D<4> in the case of the 4-value transmisson becomes equal to the maximum amplitude D<6> of the 6-value transmission. At the side of reception, the attenuation is carried out by means of an attenuator 16 in which the amount of attenuation is previously set at a prescrived level, and the adjacent multi- value level distance d<4> to be supplied to a multi-value discriminator 11 is set equal to the adjacent muti-value level distance d<6> of the original 6-value transmission. Thus no change of S/N is caused.
Patent JP-S5498232-A (JP)
Title: Damper for speakers and production of the same
Inventor: OBARA ISAO
IPC: H04R9/00
Filed: 1978-01-20
Abstract: PURPOSE: To obtain a damper of stable quality which does not fatigue even at the application of large input of the speaker by covering flexible films on the warp and weft constituting woven fabrics of inorganic fibers and bonding the respective yarns with the material forming the films.  
     CONSTITUTION: Inorganic fibers 12, 13 constituting the warp and weft of the woven fabric which becomes the base material for the damper are secured by means of thermosetting resin layers 14. The surfaces of the warp and weft having been covered with the thermosetting resin are covered with synthetic rubber layers 15 and the crossing surfaces of both yars are also bonded by the synthetic rubber layers 15. The woven fabric composed of the inorganic fibers having undergone surface treatment with a suitable coupling agent is dipped in the thermosetting resin solution having been diluted with a solvent and is precured at a specified temperature after drying. Thereby, the fibers constituting the woven fabric and the warp and weft constituted by these fibers are lightly secured to themselves by the thermosetting resin having been impregnated. Thereby, the strength of the damper to flexural vibrations may be considerably improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05187030-A (JP)
Title: Gravity-type retaining wall and manufacture thereof
Inventor: KINUGASA JINKOU
IPC: E04B2/86
Filed: 1992-01-14
Abstract: PURPOSE:To improve workability, and to enhance the whole rigidity by engaging each lower edge with projections on a sleeper material and placing concrete between a front wall and a rear wall held and juxtaposed by a strut member and a tension member. CONSTITUTION:Sleeper materials 1 having positioning projections 2-5 at the front ends and rear ends of top faces are arranged in parallel on the same surface in a flat surface, on which stone 6 is paced and tamped. A rear wall 10 composed of a concrete board, in which reinforcements are incorporated, is hung down, the lower edge of the rear wall is engaged with the front surfaces of the rear-end projections 4, 5 of the sleeper materials 1, and strut members 14 are disposed among the rear wall 10 and the sleeper materials 1 and the rear wall 10 is held at a forward inclined attitude. A front wall 9, in which reinforcements are incorporated, is hung down, the lower edge of the front wall is engaged with the rear surfaces of the front-end projections 2, 3 of the sleeper materials 1, and tension members 21 are arranged between the front wall 9 and the sleeper members 1 and the front wall 9 is held at an approximately vertical attitude. Another front wall and rear wall are installed to other sleeper materials, and concrete is placed in spaces 34 between each front and rear wall 9, 10.
Patent JP-H04236310-A (JP)
Title: Method for discriminating kind of pipe
Inventor: KATO MITSUHISA
IPC: G06T7/00
Filed: 1991-01-21
Abstract: PURPOSE:To enable improvement of a discrimination performance by a method wherein the image of the shape of the external appearance of a socket part of a pipe is picked up, the dimensions and the shape thereof in the image taken in an image processing device are compared with reference values for which upper and lower limit values are set, and therebythey are determined under specified conditions. CONSTITUTION:By a flange part area discriminating means 32, it is discriminated whether or not the image of a flange part 26 of a cast iron pipe socket part 2a is present inside a determination sphere S on a screen 4 of an image processing device 3 and whether or not the value of the area thereof is in the sphere S. Determination is regarded as executable when the area is not within a prescribe range and also when a pipe image M is not present inside the sphere S or when a part other than the flange part is present therein. As to the part of which the determination is regarded as executable, then, the length of the flange part 26 is measured by a flange part dimension discriminating means 33, the value thereof is compared with reference range values of each kind of pipe and thereby discrimination of the kind of pipe corresponding to the length of projection of the flange part is conducted. By a socket part shape discriminating means 34, subsequently, the discrimination of the kind of pipe is executed on the basis of the shape of a part of transition from a socket part 2a to a trunk part of pipes of which the dimension of projection of the flange part is the same. By this method, automatic discrimination of all kinds of pipes can be conducted.
Patent JP-H07209805-A (JP)
Title: Photographic substrate
Inventor: YAJIMA TAKATOSHI
IPC: B29K67/00
Filed: 1994-01-20
Abstract: PURPOSE:To obtain a photographic substrate made of a polyester film excellent. in transparency, mechanical strength and dimensional stability and having improved planeness, coatability and anti-curling property. CONSTITUTION:This photographic substrate is made of a polyester film having a multilayered structure including at least one layer of water absorbing polyester. The degree of curl of the polyester film in the transverse direction is 5 to 50m<-1> and unevenness in the degree of curl is <=10m<-1>. The thermal shrinkage of the polyester film in the longitudinal direction is 0.5 to 3.0% and that, in the transverse direction is -0.5 to 0.5%.
Patent JP-S5390848-A (JP)
Title: Insulation amplifier
Inventor: CHIBA HIROMI
IPC: H03F3/04
Filed: 1977-01-21
Abstract: PURPOSE:To eliminate use of the peripheral circuits for the A-D and D-A conversion and thus to realize a simple constitution with a low cost, by using the optical coupler as a socalled analog transmission element which is used at the direct active region.
Patent JP-S58122470-A (JP)
Title: Device for detecting connection state of conductor to multiway connector and for conductor supply
Inventor: GOTOU SUNAO
IPC: G01R31/02
Filed: 1982-01-18
Abstract: PURPOSE:To make an accurate connection and to realize a labor-saving inspecting process by detecting the connection of a conductor and the insertion of a terminal, electrode by electrode, automatically when connecting the conductor to the multiway connector of a motorcar harness, etc. CONSTITUTION:In each storage part 20, different kind of conductors with terminals are stored individually and a driving device 1a allows each storage part 10 to supply conductors in predetermined order. Then, a detection part 21 holds the multiway connector 40 detachably and when the terminal of a conductor is inserted into each electrode of the connector 40 to prescribed depth, that is detected, electrode by electrode, electrically; when the detection signal is received in the predetermined order, a controller sends a command to the driving mechanism 1a to allow the storage part 10 which contains a conductor to be connected to a next electrode of the connector 40 to supply the conductor.
Patent JP-S63175097-A (JP)
Title: Cold rolling oil for stainless steel plate
Inventor: SONODA SAKAE
IPC: C10M135/22
Filed: 1987-01-14
Abstract: PURPOSE:To obtain the titled cold rolling oil, having excellent lubricity even by using a large-diameter work roll, capable of preventing occurrence of heat scratch and providing products having excellent surface gloss, by adding a specific amount of an organosulfur compound to a base oil, e.g. mineral oil, etc. CONSTITUTION:The aimed cold rolling oil obtained by adding (B) an organosulfur compound having >=3 sulfur atoms as -S-S-S-... bonds in one molecule in an amount of 0.5-5% expressed in terms of sulfur and, if necessary, (C) 0.1-5% salt of a cationic or amphoteric high polymer as an emulsifying and dispersing agent to (A) a base oil consisting of one or more of natural fats or oils, synthetic ester and mineral oil. Furthermore, dinonyl trisulfide, didoceyl tetrasulfide, dibenzyl pentasulfide, etc., are cited as examples of the component (B).
Patent JP-H023460-A (JP)
Title: Paint composition
Inventor: UUDO HERUMAN
IPC: C08J7/043
Filed: 1989-01-13
Abstract: Plastic surfaces required a complicated pretreatment before coating with customary surfacers and topcoats was possible. The novel coating composition shall make possible a primer which requires no pretreatment. The coating composition contains 1-5% by weight of ethylene-vinyl acetate copolymer, 0.5-5% by weight of chlorinated polyolefin, 0.01-5% by weight of epoxy resin and 85-89.49% by weight of organic solvent, as well as customary coating auxiliaries, pigments and/or fillers. Coating of plastic surfaces.
Patent JP-H06211462-A (JP)
Title: Exchange of hydraulic elevator main rope
Inventor: HIROTA YOSHINORI
IPC: B66B7/06
Filed: 1993-01-14
Abstract: PURPOSE:To provide an exchange method for a hydraulic elevator main rope capable of easily exchanging a main rope without bringing in a large-scale facility. CONSTITUTION:At the time of exchanging main ropes 4a, 4b, 4c connected to the frame body of a passenger cage 2 through a thimble rod 8, the main ropes are divided into two groups, a main hydraulic drawgear 24 having a hydraulic moving device 13 is connected to the thimble rod 8 of the first main rope 4a, and the passenger cage 2 is supported by the main rope 4a shortened by this main rope hydraulic drawgear 24. In this state, the main ropes 4b, 4c of the second group are exchanged, and thereafter, the passenger cage 2 is supported by one of the exchanged main ropes, and then in this state, the main rope 4a of the first group is exchanged.
Patent JP-H01181702-A (JP)
Title: Loading system in tractor workmachine
Inventor: TAKANAMI TOYOYUKI
IPC: B60D1/01
Filed: 1988-01-12
Abstract: PURPOSE:To provide the title system so designed that a frame having a connecting mechanism for another workmachine is superposed from the front of a connecting bar at the rear end of the supporting rod projected backward from a workmachine to effect shortening the distance for loading another workmachine. CONSTITUTION:A frame 11 having connecting mechanisms 2 at the upper and lower sides for connecting another workmachine 3 is superposed from the front of a connecting rod 10a. The rear part of the frame 11 is absent on the back side of the connecting bar 10a, thus, the mechanism to be connected 4 in the front of another workmachine 3 to be connected to the connecting mechanism 2 can be approached toward the connecting bar 10a by such a distance as to correspond to the board thickness of the rear section of the frame.
Patent JP-H10200173-A (JP)
Title: Piezoelectric transformer
Inventor: MORIKAWA JUICHI
IPC: H01L41/107
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric transformer which is connected electrically with a metal terminal while being held by jointing a resilient metal terminal to the antinode of oscillation of the piezoelectric transformer. SOLUTION: Every other input electrodes, i.e., inner electrodes 36, 38, are connected through connection electrodes 24, 26 formed on the side face and output electrodes 30, 32 are formed on the opposite end faces of a multilayer piezoelectric transformer 20 in order to connect the input electrode with the outside. The output electrodes 30, 32 subjected to highest oscillation must have an oscillation resistant structure, the output electrodes 30, 32 are preferably jointed firmly to a resilient metal terminal 1. Since the piezoelectric transformer element can be secured and connected electrically to the antinode of oscillation, a useless extension electrode can be eliminated from various piezoelectric transformers.
Patent JP-S5289477-A (JP)
Title: Input protecting circuit
Inventor: SATOU SHINOBU
IPC: H01L27/02
Filed: 1976-01-22
Abstract: PURPOSE:To protect gate of MIS semiconductor element by constituting input protecting circuit which has high impedance with input voltage within specified ratings and whose impedance changes to low rapidly when it exceeds over input voltage in order to prevent input damage due to static electricity.
Patent JP-2000202280-A (JP)
Title: Dye adsorbent, ink fixing agent using same, material to be subjected to recording and coloring composition
Inventor: SHIO SHOICHIRO
IPC: B41J2/01
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To enhance the sharpness of a recorded state in a material to be subjected to recording and to enhance the performance of a recording medium which records in the material by forming silicon dioxide powder based on silicon dioxide and having nearly uniform openings as a dye adsorbent so that mesopores or micropores are provided. SOLUTION: The dye adsorbent that adsorbs ink, dye or the like comprises silicon dioxide powder based on silicon dioxide and having nearly uniform openings and has mesopores or micropores. The silicon dioxide powder is appropriately fine particulate mesoporous powder having 50-300 nm pore depth. It may be cylindrical mesoporous powder having 20-200 nm outside diameter and mesopores elongated in the longitudinal direction. The surface of a material to be subjected to recording is coated with an ink fixing agent using the dye adsorbent.
Patent JP-H05188038-A (JP)
Title: Plate gel manufacturing device
Inventor: HATAYA TAKAFUMI
IPC: B01D35/06
Filed: 1992-01-16
Abstract: PURPOSE:To provide a plate gel manufacturing device capable of manufacturing large-size thin plate gel, used to separate-extract biopolymers such as DNA and protein according to the molecular weight using an electrophoretic method, simply with good reproducibility while preventing the intermixture of air bubbles. CONSTITUTION:There are provided a horizontally placed lower plate-shape supporting member 1 with a plate gel manufacturing lower glass plate 7 and an upper glass plate 9 placed thereon, and a pair of first gel stoppers 2 slided opposedly in one direction on the lower plate-shape supporting member 1. There are further provided a second gel stopper 3 sliding in the orthogonal direction to the sliding direction of the first gel stoppers 2, and an upper plate-like supporting member 5 pressed toward the lower plate-like supporting member 1 in opposition to the lower plate-shape supporting member 1.
Patent JP-H09197153-A (JP)
Title: Production of spot size converter
Inventor: HANADA TADAHIKO
IPC: G02B6/30
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a spot size converter capable of necessitating respectively and time of a film forming process for a core layer and a mask forming stage for patterning the core layer and forming this mask on a plane. SOLUTION: A difference in level is formed on the surface of a silicon substrate 11 and a lower layer clad 12 is formed thereon. A core 13 thicker than the height of the difference in level is formed on this lower layer clad and the upper part of the core is polished to flatten the surface thereof. As a result, the thickness of the core changes along the propagation direction of light. Next, a resist mask is formed on the surface of the flat core and the core is etched to form a core ridge. As a result, the width of the core changes along the propagation direction of the light. Finally, an upper layer clad 14 is formed and the core ridge is buried.
Patent JP-H10207138-A (JP)
Title: Device and method for reading original
Inventor: MURATANI MASATAKA
IPC: G03G15/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an facsimile function and an copying function which are easily operated by providing a mode selecting means and a means for displaying the contents of the selected mode. SOLUTION: In the case of depressing a copying mode selection button 330 and selecting a (both-side → one side) mode, the following message is displayed on a message display panel 320; a both-side → one-side copying mode is selected, please set the original while facing one page upwards and arranging the following pages underneath in order. And then, in the case of selecting 'OK' and depressing a set input confirmation button 350, <a copying machine type in use> is established. In the case of depressing a FAX mode selection button 340 and selecting a (one-side transmission) mode, the following message is displayed on the message display panel 320; A FAX mode one-side transmission is selected. Please set an original while facing one page downward and arranging the following pages on the top in order.  Then, in the case of selecting 'OK' and depressing the set input confirmation button 350, <a FAX type in use> is established.
Patent JP-2000205465-A (JP)
Title: Piping member and its construction method
Inventor: IMAMIYA RYOTA
IPC: E03C1/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To ensure safety of water quality, load reduction of job site construction, prevention of leakage in a connection part and execution quality assurance by constituting precut assemble previously assembled in a factory and a quality- controlled piping member with a piping and a coupling having flexibility. SOLUTION: A piping member 16 is formed such that couplings 14, 15 are respectively connected to both ends of a resin-made flexible piping 13. The coupling 14 for being connected to feed water equipment such as a faucet is provided with a stop cock 17, and the coupling 15 is a member for constituting a header and formed into T shape. The couplings 14 and 15 are previously connected to ends of the piping 13, respectively, by caulking in a factory. Before caulking process, vibration isolating rings 21, 22 each of which is made of elastic member are provided on an outer periphery of the piping 13, and vibration and noise of the piping 13 due to a water hammer are prevented. A member 90 having low sliding resistance is affixed on outer peripheries of the vibration isolating rings 21, 22.
Patent JP-H09200968-A (JP)
Title: Charge controller for battery set
Inventor: IMAZEKI TAKASHI
IPC: H02J7/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a charging controller capable of definitely preventing overcharging due to control delay of a charger. SOLUTION: According to the configuration of this equipment, it is equipped with a set of batteries 1 with a plurality of cells or modules 1a to 1n connected in series or in series-parallel connection, a charger 16 capable of controlling an output current for charging the set of batteries 1, and a bypass circuit (3 to 7) connected in parallel to respective cells or modules 1a to 1n, and the amount of charging for the cells or the modules is controlled by controlling a current flowing through the bypass circuit and an output current of the charger 16. At the time of charging, a cell voltage after a response time τ, during which the current control of the charger 16 can be followed, is predicted and a process for decreasing the output current, of the charger 16 when the predicted value reaches a predetermined value can be performed.
Patent JP-H10203317-A (JP)
Title: String type wiper stop position control device
Inventor: SHOJI JUNICHI
IPC: B60R1/06
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent defect in wiper stop functions and taking-up string of a take-up drum. SOLUTION: This control device is provided with stoppers 100 and 190 on the side of a string take-up drum 15a and on the side of a cam follower 19 respectively to prevent the string take-up drum 15a from rotating with the stoppers 100 and 190 abutting on each other near the stroke end in the direction to drawing out a string 27. As a result, when the string 27 is drawn out more than needed, the stoppers 100 and 190 abut on each other, the rotation of the string take-up drum 15a can be prevented. This can prevent the stopping function of a wiper from becoming defective due to the breaking and damage of components and can also prevent the defective take-up (slackening of the string 27) in the string take-up drum 15a, which is caused by the biting of a pin 19a to the side wall of a spiral cam groove 10a.
Patent JP-H07204842-A (JP)
Title: Slidable member by multiple carbide
Inventor: TATSUMI YOSHIHIRO
IPC: C23C26/00
Filed: 1994-01-25
Abstract: PURPOSE:To display a superior bearing function in liquid containing a large amount of slurry or liquid with high corrosiveness. CONSTITUTION:A building layer 5 in which niobium carbide (NbC) and tungsten carbide (WC) are contained in a cobalt based alloy matrix with 50% volume percent as carbide, and relation of volume percent between the niobium carbide and the tungsten carbide is set at 30:20 and is formed on the surface of a structural metallic base material 2 formed cylindrically by austenite system stainless steel by plasma arc welding.
Patent JP-S58124894-A (JP)
Inventor: AOKI SHIGERU
IPC: F16M3/00
Filed: 1982-01-19
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-S57120705-A (JP)
Title: Composite valve
Inventor: MIYAKE MEGUMI
IPC: F15B11/16
Filed: 1981-01-19
Abstract: PURPOSE:To reduce the power loss of the composite valve by a structure wherein the pressure  chamber of a pressure compensating valve is connected to a tank, through a switching valve  part arranged between the pressure compensating valve and a directional switching valve,  under the condition that directional switching valves occupy their neutral position so as to  hold unloading pressure low independently of the pressure losses of the directional switching  valves. CONSTITUTION:Under the condition as indicated in the attached drawing that a spring chamber  40b is communicated through a shut-off valve part 8 to a tank 2, a main valve 38 moves  rightward and the whole amount of the fluid discharged from a pump 1 is exhausted through annular grooves 32 and 33 to a tank 2 under the pressure corresponding to the pressure at  which the rightward movement of the main valve 38 balances to the reaction force of the  compressed spring 41. When the spool 10a of the primary directional switching valve 3 is  operated rightward, the loading pressure moves the plunger of the shut-off valve part 8 rightward through a pilot passage 49 to close the passage between the spring chamber 40b and the  tank 2 and at the same time, because the loading pressure is applied to a spring chamber 48,  the passage between the annular grooves 32 and 33 are throttled so as to render the fluid pressure within the spring chamber 40b of the pressure compensating valve 5 to be the loading  pressure within the spring chamber 48 with the pressing force of a spring 47 added thereto.