baber/WOPTO huggingface dataset:
Patent JP-H0470522-A (JP)
Title: Driving apparatus of weighing apparatus of weighing/ selecting system
Inventor: MORIYAMA MASAO
IPC: G01G15/00
Filed: 1990-07-11
Abstract: PURPOSE:To automatically and efficiently drive a weighing/selecting system thereby to improve the measuring accuracy by providing a pair of right and left cams which rotate one time from the receiving state of an object to be weighed to the succeeding standby state. CONSTITUTION:A weighing device 34 is separated downward by a vertical driving mechanism 30 from a receiving container 27 of an object to be weighed. When the object is fed into the container 27, the driving mechanism 30 is started to operate by a detecting signal, and the rotation of the motor is transmitted via a drive gear 38 to two driven gears 39, 40, so that the gears 39, 40 make one rotation. Each cam is also turned one time together with the gears 39, 40. The weighing device 34 integral with a cam follower 42 engaged with the cam reciprocates during this time. While the weighing device 34 moves to the upper limit position, the container 27 containing the object is raised. All the gravity of the container 27 acts on the weighing device 34, thereby carrying out measurement of the weight approximately instantaneously. The transfer route of the object is selected in accordance with whether or not the measured value is good. Accordingly, the weighing/selecting system can be automatically and efficiently driven.
Patent JP-S6163719-A (JP)
Title: Manufacture of carbon fiber
Inventor: TAKAI YASUYUKI
IPC: D01F6/00
Filed: 1984-09-05
Abstract: PURPOSE:To obtain a carbon fiber having high strength and high modulus and free from cracking, by spinning a molten pitch having a specific meso-phase content through a spinneret wherein the cross-sectional area of the outlet of the nozzle is larger than that of the narrowest part of the channel in the nozzle, and infusibilizing and carbonizing the spun fiber. CONSTITUTION:The catalytic thermal cracking residue of a vacuum-distilled gas-oil is distilled, and the fraction having initial boiling point of >=404 deg.C is heat-treated at 420 deg.C under the flow of methane gas to effect the growth of meso-phase and obtain a meso-phase pitch having a meso-phase content of >=70%. The pitch is subjected to the melt-spinning using a spinneret wherein the cross-sectional area of the outlet of the nozzle is larger than that of the narrowest part 2 of the channel 1 in the nozzle. The spun pitch fiber is infusibilized at 300 deg.C and carbonized at 2,500 deg.C to obtain the objective carbon fiber. The melt-spinning is preferably carried out at a temperature higher than the softening point of the meso-phase pitch by 55-120 deg.C.
Patent JP-2000019586-A (JP)
Title: Film unit with lens
Inventor: HATA KOJI
IPC: G03B17/24
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of a battery, even if a photographer forgets to turn off a charging switch and to write data in an IC memory, without any trouble in a film unit with lens. SOLUTION: A writing control circuit for a control recording IC 40 for writing the data in the IC memory resets a timer circuit and then, starts it the instant the charging switch 45 is turned on. When a specified time T (for instance, one hour) lapses, the writing control circuit makes a busy terminal 40a an inhibition state, to make a busy signal an 'L-level'. When the busy signal becomes the 'L-level', a switching transistor 49 is turned off and the oscillation of an oscillation transistor 50 is stopped. Thus, even if the photographer forgets to move a slide knob to a lower position and the charging switch 45 is left turned on, the charging of a main capacitor 36 is stopped to prevent the battery 43 from being wasted unwittingly. When the charging of the main capacitor 36 is resumed, the charging switch 45 is temporarily turned off and then, tuned on.
Patent JP-S6076512-A (JP)
Title: Production of polyolefin
Inventor: ISHIKAWA TOMOHIRO
IPC: C08F4/60
Filed: 1983-10-04
Abstract: PURPOSE:To produce the titled polymer in high productivity and high catalytic activity, by polymerizing an olefin in the presence of a solid product obtained by contacting an inorganic oxide with an organic transition metal compound and a metal hydride. CONSTITUTION:A solid product is produced by contacting (A) a powdery porous inorganic oxide free from adsorbed water and having reactive hydroxyl group at the surface (preferably alumina) with (B) an organic transition metal compound of formula RpMXq [M is a transition metal of the IVA-VIA groups; R is (substituted) hydrocarbon; X is halogen; p is 2- the maximum valence of the metal M; q is 0- the value less than the valence of the metal M by 2] (e.g.tetrabenzyl zirconium), and (C) a metal hydride (preferably lithium aliminum hydride). The objective polymer is produced by the (co)polymerization of an olefin in the presene of the above product.
Patent JP-H0850166-A (JP)
Title: Semiconductor inspection device
Inventor: MOTOHAMA MASAYUKI
IPC: H01L21/66
Filed: 1994-08-05
Abstract: PURPOSE:To provide an inspection device which is enhanced in speed, and can be developed in a short period at relatively low cost. CONSTITUTION:This device has a pattern generator 1 having a test pattern program stored therein, and a processing means 3 for reading, decoding and executing the test pattern program stored in the pattern generator 1 in parallel through a control means 2. Further, it has a memory device 5 which preliminarily stores, when the test pattern program is not executed in an address order but discontinuously executed because a command such as jump command is contained, the address before the discontinuation.
Patent JP-H0351920-A (JP)
Title: Resources waiting control system
Inventor: FUJIMOTO YASUAKI
IPC: G06F9/50
Filed: 1989-07-19
Abstract: PURPOSE:To improve the operating performance of a resources waiting control system by defining the resources assignment priority among job classes when a system environment is set and producing a resources queue for each job class. CONSTITUTION:A resources assignment order setting means 1 sets the resources assignment priority among job classes (job executing classes) when a system environment is set. Thus a resources assignment order table 11 is obtained. Then a resources queue production means 2 produces the resources queues 12 for each job class at the start of a system. When a job securing the resources is through, a resources assignment job class deciding means 4 decides the next job class to which the resources are assigned by reference to the table 11. A resource queue take-out means 5 takes a job out of the resources queue corresponding to the decided job class. Thus an emergency job, etc., can immediately secure the resources.
Patent JP-H0352595-A (JP)
Title: Controller for stepping motor
Inventor: MAEDA HIROSHI
IPC: H02P8/00
Filed: 1989-07-18
Abstract: PURPOSE:To eliminate the need for a counter circuit, and to reduce the cost of a device by arithmetically operating pulse number for driving required for the input of a travel and providing an arithmetic means counting pulse number output to a motor. CONSTITUTION:A CPU(a central processing unit) 1, a ROM 2 and a RAM 3 are provided for controlling a stepping motor 7 to be controlled. Pulse number for drive is arithmetically operated from a lead pitches input from a switch group 5, a stepping angle and a travel. One pulse is emitted by the decision of the permission of a pulse output. When output number reaches an arithmetic value, the completion of movement required is decided. The counting of pulse number, display and arithmetic operation and the output of a display signal are conducted by utilizing the idle time of the pulse output by the CPU 1 in said operation. Accordingly, a special counter for counting output pulse number need not be mounted.
Patent JP-H05219998-A (JP)
Title: Method for bonding gene probes by novel anhydrous mixture
Inventor: SEIIJIYON ROU
IPC: C07H21/04
Filed: 1992-07-13
Abstract: PURPOSE: To facilitate the production of a gene probe by efficiently conjugating gene probes through the mixed anhydride method.  
     CONSTITUTION: A mixed acid anhydride is formed and the anhydride is reacted with polynucleotide in an organic/aqueous solvent to conjugate a label to an aminoalkyl-functionalized polynucleotide. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000014834-A (JP)
Title: Golf club
Inventor: SHINOZUKA TAKEHISA
IPC: A63B102/32
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the directivity of a hit ball by forming a fitting for a joint for connecting a head and a shaft to an approximately perpendicular L shape, thereby positioning the clubface of a head perpendicularly to a swing locus at the time of swinging. SOLUTION: The head 1 is successively provided with a shaft 2 and this shaft 2 is successively disposed at the head 1 via the fitting 3 for the joint embedded in the head 1. At this time, the fitting 3 for the joint is constituted by successively disposing a vertical rod 4 and cross rod 5 constituting the joint part to the shaft 2 to an L shape. The vertical rod 4 is embedded to exist in the base part of the head 1 and the cross rod 5 respectively in the central part of the head 1. A method for cutting the head 1 from the rear end face, inserting the fitting 3 for the joint to the cross rod 5 from its front end and embedding the same by packing a binder, a method for cutting the head 1 from its base surface, inserting the fitting from the front end of the vertical rod 4 and embedding and fixing the same, etc., are used to embed the fitting 3 for the joint into the head 1.
Patent JP-H0350729-A (JP)
Title: Semiconductor device
Inventor: KUBOTA HIDEKO
IPC: H01L21/3205
Filed: 1989-07-18
Abstract: PURPOSE:To prevent the leak in wiring connection caused by Al spike and improve the barrier quality, by forming a metal titanate film layer whose surface is subjected to oxidizing process and a metal layer, on a silicon or polycrystalline silicon layer or an amorphous silicon layer. CONSTITUTION:An oxide film 102 is formed on a silicon substrate 101; then a polycrystalline silicon layer 103 is formed; an interlayer insulating film 104 is formed thereon; a silicon oxide film is eliminated by etching the upper surface of the polycrystalline silicon layer 103: then an amorphous silicon layer 105 is formed in an aperture part on the polycrystalline silicon layer 103; a Ti layer 106 and a TiN layer 107 are continuously sputtered. After that oxidizing process 108 of the TiN layer 107 is performed by using an electric furnace or a lamp annealing furnace, thereby forming an Al-Si layer 109.
Patent JP-S6077483-A (JP)
Title: Semiconductor laser
Inventor: KOBAYASHI KENICHI
IPC: H01S5/00
Filed: 1983-10-04
Abstract: PURPOSE:To perform a stable single lateral mode oscillation and enable to readily control a semiconductor laser by providing a double hetero structure formed of upper and lower stages of steps of stair made of the prescribed semiconductor layer and the prescribed clad layers on the side. CONSTITUTION:Steps of a stair which includes a double hetero structure formed of the first semiconductor layer 50, the second semiconductor layer 60 and the third semiconductor layer 70 is provided on a semiconductor substrate 10. The forbidden band widths of the first and third semiconductor layers 50, 70 formed in the double hetero structure are not larger than that of the active layer 20, and the forbidden band width of the layer 60 is larger than that of the layer 20. The double hetero structure for the laser formed of the first clad layer, the active layer and the second layer is provided on the bottom, upper and side of the steps on the stair. The laser light emitting range at this time becomes the layer 20 on the side of the step of the stair, and single lateral mode oscillation occurs. Thus, stable single lateral mode oscillation is performed, and can be readily controlled.
Patent JP-H107008-A (JP)
Title: Power steering device
Inventor: SUZUKI KATSUHIRO
IPC: B62D5/083
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To control generation of disagreeable fluid noise from a power steering device by closing a variable throttle located on the upstream side earlier than a variable throttle located on the downstream side when a rotary valve is operated while the prescribed synthesized opening characteristic is kept. SOLUTION: The length of chamfered parts 29a, 29b of an edge part on first feed recessed parts 18, 19 is L3 which is smaller than L1, and the length of chamfered parts 29c, 29d of the edge part on return recessed parts 21-24 is L1. Variable throttles a, b located on the upstream side have different opening characteristic than that of variable throttle c, d located on the downstream side, and the length of the chamfered parts 29a, 29b formed on the edge part is reduced in the variable throttles a, b. Because the fluid noise is likely to generate in the flow from a rotary spool 8 side to a sleeve 9 side, the variable throttles a, b located on the upstream side are controlled so as to be closed in a relatively earlier stage than the variable throttles c, d located on the downstream side where the fluid noise is not so much.
Patent JP-H107204-A (JP)
Title: Trash box
Inventor: BABA KOICHI
IPC: B65F1/10
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To increase capacity of storing trash volume without increasing an installation type trash box size by providing a cover which opens when trash falls on, a pushing plate which turns from standing position to downward, and a detachable trash box placed under said pushing mechanism. SOLUTION: When trash 'a' falls on acover 33, an optical sensor 36 detects piling of trash and, makes a rotary solenoid rotate by required angle. Then the cover 33 linked with an operating shaft turns downward and the trash 'a' falls down into a trash bag 61 in a container 6. As the trash piles up, a sensor 47 detects the piling of trash and a pushing mechanism works. The pushing mechanism starts by a motor energized by the sensor 47, and stops when crank arm of motor makes one rotation detecting by the sensor. One action of the pusher mechanism causes one reciprocal motion of crank mechanism.
Patent JP-H0349369-A (JP)
Title: Facsimile equipment
Inventor: MINESAWA TAKAO
IPC: H04N1/387
Filed: 1989-07-17
Abstract: PURPOSE:To shorten the communication time and to economize recording paper in an equipment of the other party by providing a first means which designates the reduction synthesis value of a document to be transmitted, a second means which stores picture information read from the document in a memory, and a third means which transmits picture information stored in the second means after reduction conversion according with the reduction synthesis value from the first means. CONSTITUTION:An operator sets a document having A4 size to a paper feeding part 12 so that its longer side is in the main scanning direction, and he operates operation keys on an operation part 5 to set reduction synthesis and to instruct transmission. When detecting setting of reduction synthesis and instruction of transmission from the operation part 5, a control part 4 instructs a reading part 1 to reduce the original to the B4 or A4 size. The reading part 1 reads the document with a page as the unit and reduces read picture data to the instructed size and transfers it to an encoder 2. The encoder 2 stores encoded and compressed data in a picture memory 3. The control part 4 transmits picture data, which is managed as one page in the picture memory 3, from a transmission part 6 to a facsimile of the other party.
Patent JP-H0512778-A (JP)
Title: Ejecting mechanism for disk cartridge
Inventor: AOKI SADATAKA
IPC: G11B17/043
Filed: 1991-06-28
Abstract: PURPOSE:To make a permissible error in pin stop position large and eliminate misloading by allowing expansion in a range wherein an output pin is not interfered with when an ejection plate is slid to a loading position as to the ejecting mechanism used to load the disk cartridge. CONSTITUTION:When the disk cartridge is inserted and its loading is completed, the ejection plate 34 constituting a disk sliding mechanism 35 is positioned at a front slide position and the output pin is rotated anticlockwise and moved in this state by motor driving to comes into slide contact with the edge part of the pin slide hole 75 of the ejection plate 34 and press it, thereby sliding the ejection plate 34 backward for ejecting operation. Then when the pin 76 is moved to the rearmost rotational position, it is fixed and held at the ejection position by a holding mechanism consisting of an ejection plate holding lever 62 and a lock member 72. In this state, the pin 76 is further rotated anticlockwise and moved and then the cartridge stops at the position, so that all operations end.
Patent JP-S6164161-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIRAI KOJI
IPC: H01L29/73
Filed: 1984-09-05
Abstract: PURPOSE:To prevent the fall-in of a depletion layer on the interface of an insulating film in a P-N junction, and to improve withstanding voltage by projecting an impurity region as a collector electrode from the main surface of an element region and forming the impurity region. CONSTITUTION:Since a projecting section 3a in a collector electrode 3 is projected from the main surface of a semiconductor substrate 1, the extension of a depletion layer 11 is pulled up sufficiently up to the main surface of the semiconductor substrate 1, and withstanding voltage can be increased. Accordingly, the fall-in of the depletion layer on the interface of an insulating film in a P-N junction is prevented, thus easily obtaining a semiconductor device through which the improvement of withstanding voltage is attained and manufacture thereof.
Patent JP-S57111521-A (JP)
Title: Camera
Inventor: NEMOTO TAKASHI
IPC: G03B19/18
Filed: 1981-11-19
Abstract: PURPOSE:To economize the power consumption, by electrifying an exposure controlling circuit immediately before photographing, in a cinecamera which is capable of interval photographing. CONSTITUTION:An exposure controlling circuit 4 for controlling a diaphragm is electrified when a transistor TR1 is turned on. That is to say, when an EE switch SW1 is closed by depressing the first stage of a release button 1, a point I becomes an L level, therefore, an NOR gate output becomes an L level by gates AND6, AND9. In case of interval photographing, when a switch SW'2 is closed, a binary counter 10 is operated, gates AND1 and AND5 attain an H level jointly with an output of a decoder 12 at a prescribed second time interval (or after the time interval), and the transistor TR1 is turned on. Since the exposure controlling circuit is not electrified during said time, the power consumption is economized remarkably.
Patent JP-S5882917-A (JP)
Inventor: SUTANREI UIRIAMU TEIRAA KUROMA
IPC: B65G15/06
Filed: 1982-10-22
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-H1127424-A (JP)
Title: Communication terminal
Inventor: ITO KEIICHI
IPC: H04M11/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal where the operability with respect to the entry of a command content such as dial number entry by a ten-key is enhanced. SOLUTION: A communication terminal (speech set) 10 is provided with a display device 19 that displays a command content by a ten-key such as a line key group or a ten-key group on its screen, a touch panel 22 that selects the command content by each ten-key displayed on the screen of the display device 19, a main controller 25 that executes an operation based on the command content by a ten-key selected by the touch panel 22, and a right handset 12 and a left handset 13 placed at both left and right sides of the display device 19. When the main controller 25 detects hook-off of handsets 12a, 13a via hook- switches 12c, 13c of the handsets 12, 13, a ten-key group being displayed at present is changed to a display position corresponding to the handsets 12, 13.
Patent JP-H0351601-A (JP)
Title: Starting device of boiler
Inventor: KISHI MITSUO
IPC: F23J15/00
Filed: 1989-07-20
Abstract: PURPOSE:To make start-up periods shorter and to reduce NOx in a starting device of pulverized coal firing boiler by extracting excessive steam from the upstream side of a valve when the valve is completely closed or slightly opened and introducing it to the inlet of a denitration apparatus to heat flue gases of the boiler. CONSTITUTION:Steam delivered from a superheater bypass valve 16 and a turbine bypass valve 17 is supplied to a flue gas heater 23 provided at the inlet of a denigration apparatus 5 to heat flue gases of a boiler. In this manner, after ignition of the boiler, by heating the flue gases with bypassed steam, temperatures at the inlet of the denitation apparatus 5 can be raised to about 250-350 deg.C. Consequently, start-up operation can be effected in a short time and NOx of flue gases can be reduced.
Patent JP-S6341495-A (JP)
Title: Polycyclic terpenoid glycoside and antifouling paint for repelling sticking of aquatic organism containing said glycoside
Inventor: INA KAZUO
IPC: C09D5/14
Filed: 1986-08-07
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is H or formula II; R2 is H, formula II or III; R3 is H or formula II). USE:An active ingredient of antifouling paints having repelling property to sticking of aquatic organisms having low toxicity, high safety for industry and environment as well as strong antifouling effect. PREPARATION:An air-dried product of Pittosporum tobira Ait. (pittosporaceous plant) is, for example, extracted with methanol, etc., and the extracted liquid is concentrated. The resultant viscous liquid is concentrated with 1:1 benzene- ethyl acetate mixed liquid by using silica gel elution column chromatography and the eluted solution is then concentrated under reduced pressure and purified. The concentrate is repeatedly recrystallized.
Patent JP-H0235446-A (JP)
Title: Fixation type information recording sheet
Inventor: SAEKI YOSHISATO
IPC: G03C1/675
Filed: 1988-07-26
Abstract: PURPOSE:To improve the water resistant, the chemicals resistant and the injury resistant properties of the title sheet by laminating a polymer film on an information recording layer. CONSTITUTION:The recording sheet is constituted of a sheet obtd. by mounting the information recording layer contg. a microcapsule enclosed a leucodyestuff (a) capable of oxidatively coloring and a light oxidizing agent (b) therein, and a reducing agent as a main component, on a supporting body, and the polymer film such as a polyethylene terephthalate film is laminated on the recording layer. The component (a) is composed of a leucocrystal violet, etc., and the component (b) is composed of a combination of a lophinedimer compd. and an org. halogen compd. The recording sheet is preferably formed by exposing the sheet mounted the recording layer on the supporting body and then coloring it, followed by laminating the film mentioned above on the obtd. recording layer.
Patent JP-H08122316-A (JP)
Title: Pipe joint for three or three more capilary tubes
Inventor: PAURU EICHI SHIRUBUISU
IPC: G01N30/60
Filed: 1995-06-28
Abstract: PURPOSE: To easily connect capillaries to be freely detached without shutting-off the flow of fluids and without affecting the result of analysis by attaching a plurality of legs constituting a glass insert in the wall of a main body, inserting the capillaries into the end part thereof and pressing and tightly sealing the same by a press ring. CONSTITUTION: A glass insert composed of a plurality of hollow legs 19a connected to a center part is positioned in the inner space of a main body 17, and the end part of each leg 19a is fitted in the inner bore 33d of the screw support 33 of a screw connector 32. For connecting a capillary 13 to the leg 19a, the end part of the capillary 13 is inserted into a tapered inner bore 21a formed in the end of the leg 19a, a pressing ring 29 is pressed to the stop shoulder 27 of the end of the leg 19a and the inner surface 25a of an outer bore 25 by an adjusting screw 25 engaged with the connector 32, the capillary 13 is pressed by the inner surface of the ring 29 and the capillary 13 and the tip part of the leg 19a are tightly sealed.