baber/WOPTO huggingface dataset:
Patent JP-H07103809-A (JP)
Title: Metric apparatus for powdery and granular material
Inventor: SUZUKI SANJI
IPC: G01F11/00
Filed: 1993-07-07
Abstract: PURPOSE:To deal with an arbitrary weight while carrying out fine adjustment by shifting a metric member within a metric opening provided on a rotary table thereby modifying the metric volume through simple operation. CONSTITUTION:A metric opening 5 made in a rotary table 2 has a modifiable volume. In other words, when a metric section 7 is located at the left end part, the opening 5 has a dimension L1 and measures the weight of powdery or granular material with a corresponding volume. When the member 7 is shifted to the right, the opening 5 has a dimension L2 and measures the material with a corresponding volume. Since the volume at the opening is modified by shifting the member 7, the volume can be modified arbitrarily and an arbitrary volume can be dealt with while allowing fine adjustment thus increasing the degree of freedom in the measurement.
Patent JP-H0837000-A (JP)
Title: Negative electrode, its manufacturing method, and lithium secondary battery
Inventor: TAKADA YOSHINORI
IPC: H01M10/05
Filed: 1994-07-21
Abstract: PURPOSE:To efficiently produce a tapelike negative electrode superior in discharge capacity maintenance rate by applying a hot dip coating layer of lithium or lithium alloy on a current collection tape and forming a Li ion transmission film. CONSTITUTION:A current collection tape 1 is formed by laminating a diffusion barrier layer 12 such as nicked and a wet acceleration layer 13 such as silver and tin on a conductive support base material in this order. A hot dip coating layer 2 of lithium or/and lithium alloy is applied on the tape 1 so that a Li ion transmission thin film 3 is formed. The hot dip coating layer 2 which is formed under an inert atmosphere such as high-purity argon atmosphere has a clean surface state and the thin film 3 formed thereon has superior performance so that it shows superior discharge capacity maintenance rate in the case of used for the negative electrode. The Li secondary battery formed by winding the tapelike negative electrode and the positive electrode together via a separator has superiority in charge/discharge cycle life, charge/discharge capacity, and energy density.
Patent JP-2001018443-A (JP)
Title: Image-forming apparatus
Inventor: KIMIZUKA JUNICHI
IPC: H04N1/113
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To write images to a limit of an end part of a paper by highly accurately controlling an image write prohibition/permission for each light beam in an image-forming apparatus which scans a plurality of light beams each modified onto a photosensitive body and forms images on the photosensitive body. SOLUTION: The image-forming apparatus scans a plurality of lasers L1-L4 each modified onto a photosensitive body thereby forming images. In this case, masking signals/MASK1-/MASK4 are generated for masking the lasers L1-L4 with mutually different timings, so that each of the lasers L1-L4 is masked with the different timing.
Patent JP-H0535242-A (JP)
Title: Image data transmission system
Inventor: IGARASHI MASAYUKI
IPC: G06F13/00
Filed: 1991-07-31
Abstract: PURPOSE:To directly and surely transfer image data to a large-sized display board although the circuit constitution is simple by using two of an R, a G, and B signal outputted from a computer as image data signal and the remaining signal as a synchronizing signal. CONSTITUTION:A personal computer 2 equipped with an R, a G, and a B signal line for outputting to a color monitor display 4 sends two image data signals of the R, G, and B signal lines to the color monitor display 4 and display board. The remaining signal line sends a signal which alternates between '1' and '0', dot by dot, as the synchronizing signal to the display board.
Patent JP-H0242264-A (JP)
Title: Line pressure control device of automatic transmission
Inventor: NARITA YASUSHI
IPC: F16H61/10
Filed: 1988-08-02
Abstract: PURPOSE:To prevent misstudy because the value in power-off condition is included in the measurement of inertia phase time by performing study control only when speed changing is conducted while an automatic transmission does not include power-off condition. CONSTITUTION:A speed change gearing mechanism engages friction elements selectively with the line pressure so as to perform speed changing. At this time, a line pressure adjusting means adjusts the line pressure so that the inertia phase time from speed change start measured by a time measuring means in response to a signal given by an input and an output rotation sensor becomes identical to the target value. A power-off signal output means, on the other hand, emits a signal indicating if the speed change with inertia phase time measured is a speed change including the power-off condition, while a control yes/no judging means allows generation of study control on the basis of inertia phase time only when speed change is made with the power-off excluded. This prevents misstudy and allows conduction of line pressure control during speed changing properly at all times.
Patent JP-2001020979-A (JP)
Title: Drum brake system
Inventor: TORIYAMA NORIYUKI
IPC: F16D65/22
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To precisely and certainly carry out work to return a high effect at the initial stage of braking to a stable effect. SOLUTION: A shoe expansion device 18 furnished with a first anchor mechanism and a shoe interval adjusting mechanism is disposed between one adjacent ends 11a, 12a of opposed brake shoes 11, 12, so as to horizontally install an elastic means 30 between other adjacent ends 11b, 12b of the shoes 11, 12 and to juxtapose a second anchor 31 with an interval in the brake radial direction.
Patent JP-S5894260-A (JP)
Title: Absence transfer subscriber outgoing and incoming system of automatic switchboard
Inventor: KUBO SHINJI
IPC: H04M3/42
Filed: 1981-11-30
Abstract: PURPOSE:To elevate an absence transfer service of a common-bus telephone set, by sending out a display sound for a constant interval of time when registering the absence transfer, and supervising an operation of a subscriber's dial, etc. in the course of sending out its display sound and after it has been sent out. CONSTITUTION:A dial tone signal supplying device DT and an inabsence transfer display sound supplying device ST are connected to a switching circuit network SW, NET of an automatic switchboard connected to a subscriber's telephone set TEL through an originating register trunk ORT. To this circuit network SW, NET, a central controller CC is connected, and to the controller CC, a line scan controller LSC for supervising the calling of the telephone set TEL, and a trunk controller TKC for controlling the trunk ORT by the instruction of the controller CC are connected. In this state, whether a subscriber is absent or not is checked by the controller CC, and when the absence tansfer is being executed, a display sound is sent out for a constant interval of time from the device ST, an operation of a dial, etc. in the curse of sending out its display sound or after it has been sent out is supervised by the controller LSC, and an absence transfer service of a common-use telephone set TEL is improved.
Patent JP-H0478825-A (JP)
Title: Formation of liquid crystal oriented film
Inventor: ICHINOSE HIDEO
IPC: G02F1/1337
Filed: 1990-07-20
Abstract: PURPOSE:To uniformly form the LB film of a metal phthalocyanine deriv. used for the liquid crystal oriented film by moving a barrier from the surface side of a substrate opposite from the surface to be formed with monomolecular films. CONSTITUTION:The barrier 11 is moved from the surface side of the substrate 12 opposite from the surface to be formed with the monomolecular films at the time of laminating >=1 layers of the monomolecular films of the metal phthalocyanine deriv. on the substrate while dropping and developing the metal phthalocyanine deriv. expressed by formula I on the water surface and compressing the deriv. on one direction by the barrier 11. In the formula ((n) is an integer from 1 to 14) (where -CnH2n+1 is a straight chain or branched alkyl group); M is metals, such as Cu, Cr, Fe, Co, Ni, Zn, Pt, Pd, Sn, Ti, Mg, and Mn). Since the direct pressure is not acted on the side opposite from the barrier 11, the LB film well unified with the arrangement of the molecules by the flow of the water is formed. Then, the uniform film unified with the molecules of the phthalocyanine is obtd. on the side opposite from the barrier 11.
Patent JP-S6084766-A (JP)
Title: Zinc alkaline battery
Inventor: MIURA AKIRA
IPC: H01M4/42
Filed: 1983-10-14
Abstract: PURPOSE:To increase discharge performance of zinc electrode in alkaline electrolyte by using zinc alloy prepared by adding Mg as negative active material. CONSTITUTION:A zinc alkaline battery is formed by using alkaline solution as electrolite, zinc as negative active material, and manganese dioxide, silver oxide, mercuric oxide, or oxygen as positive active material. In this battery, zinc alloy obtained by adding 0.02-0.5wt% of Mg is used in a negative electrode. By using this negative active material, utilization rate of zinc in high rate discharge is increased, and large capacity is obtained.
Patent JP-S5896652-A (JP)
Title: Polyamide resin composition
Inventor: MAEDA MASAHIKO
IPC: C08K7/00
Filed: 1981-12-02
Abstract: PURPOSE:To obtain titled composition of high electromagnetic wave shielding ability, with low specific gravity and high mechanical strength, capable of easy processing and molding, by incorporating a polyamide resin with aluminum or its alloy in a powder form, etc. together with a conductive carbon black. CONSTITUTION:The objective composition can be obtained by incorporating (A) 90-40vol% of a polyamide resin with (B) 5-55vol% of aluminum or its alloy (contg. >=80wt% of aluminum) in the form of powder (average size 250-50 mesh), fiber (diameter 0.0020-0.20mm. and length <=10mm.) and/or flake (section 0.1X 0.1-5X5mm.<2>) and (C) 5-55vol% of a conductive carbon black especially with a specific area determined by the BET-method being 600-1,200m<2>/g with the volume ratio (B)/(C) being 2.5/1-1/2.5 and the sum of the vol% of the component (B) and (C) falling between 10 and 60 (pref. 25-50)%. Combination of at least two kinds of the component (B) forms mentioned above would show the objective effect with a lesser incorporation.
Patent JP-H0482616-A (JP)
Title: Screw groove alignment control method for nc grinder
Inventor: MATSUBA JUNICHI
IPC: B23G1/02
Filed: 1990-07-23
Abstract: PURPOSE:To automatically process screw groove grinding by aligning the screw groove of a work set in a machine with the screw groove of a grinding wheel with a table or a spindle moved or rotated by a specified stroke or a specified angle respectively by the use of a manual pulse generator attached to an NC device. CONSTITUTION:A table 10 or a main spindle is moved or rotated by the stroke of  X or the rotating angle of  theta respectively by means of MDI-3 attached to a NC device 1, so that a grinding wheel 4 is thereby aligned with a screw groove 6. The value of  X or  theta is then inputted into the NC device 1. Next, necessary data such as a screw data, the range of table stroke, relation between table stroke and the revolution of a spindle and the like is inputted into the NC device as information in advance. The range of the stroke of a work 5, the revolution of the spindle corresponding to the aforesaid stroke and the like are computed by an operating circuit 2 within the NC device 1 based on inputted information and the value of  X or theta, so that operating commands are thereby issued to the respective motors of the NC grinder 1. By this constitution, the finishing work of the screw groove 6 can thereby be automatically processed.
Patent JP-S6084045-A (JP)
Title: Optical communication system data collecting system
Inventor: NUMATA HIDEO
IPC: H04B10/00
Filed: 1983-10-14
Abstract: PURPOSE:To attain decentralization of functions of hierarchy form by providing a mutual signal transmission function between a controller and a center terminal to a field terminal in each remote terminal and providing a data transmission function between said remote terminal and the center terminal. CONSTITUTION:The remote terminals are connected in a loop by an optical cable 1 and an optional part of the loop is connected to the center terminal CT through the optical cable 1. Each field terminal FT, a controller C and a center terminal ST constitute a plant integrally. The remote terminal RT has a function coding information in the hierarchy such as shipping amount, kind of oil and collation of reservation and transmitting and receiving it with the center terminal CT, and further a remote terminal dividing the function of the plant to a proper scale is provided to each plant and has a mutual signal transmission function between the controller C and the sensor group. Moreover, an ordering voice signal is superimposed to provide the mutual communication function in or between the hierarchies.
Patent JP-H0611943-A (JP)
Title: Image forming device
Inventor: FUKUSHIMA HISASHI
IPC: H04N1/23
Filed: 1992-06-26
Abstract: PURPOSE:To reduce the rate of deviation of the balance of colors and to restrain image defects from being generated even if the dark decay characteristic of a photoreceptor drum (image holder) varies by measuring the dark decay characteristic of the photoreceptor drum, and selecting an optimum color correction factor according to the result of the measurement, thus performing color correction. CONSTITUTION:An image-forming portion IC is disposed around a photoreceptor drum 31 and has a surface sensor 40 for detecting the dark decay characteristic of the photoreceptor. An image signal is converted by a signal conversion means into an image density signal, and a color conversion means for performing color correction as to the image density signal is previously provided with a plurality of color conversion factors. A signal from the surface sensor 40 is sent to a color conversion factor switching means and an optimum color conversion factor is selected there and a color conversion circuit is directed to perform color correction at that color conversion factor. Therefore, the balance of colors does not deviate even if the dark decay characteristic varies.
Patent JP-H0539866-A (JP)
Title: Friction engagement device for automatic transmission
Inventor: KINOSHITA MASAFUMI
IPC: F16H3/62
Filed: 1991-08-02
Abstract: PURPOSE:To prevent more than necessary lubrication from being carried out by changing lubrication of an outer peripheral side friction engagement device according to an engagement condition of an inner peripheral side friction engagement device. CONSTITUTION:In an automatic transmission where plural number of friction engagement devices are arranged in the radial direction, the outer peripheral side friction engagement devices are lubricated regardless of engagement/ disengagement of the inner peripheral side friction engagement devices, and when more than necessary lubricating oil is supplied, dragging torque is generated by its lubricating oil, so that transmission loss is made. Therefore, in a clutch drum of an inner peripheral side clutch, the third through hole 43 and the seventh through hole 47 are arranged in the shaft directional same position as an outer peripheral side clutch and in a dislocated position. A piston member 28 engages/disengages an inner peripheral side second clutch 27. The piston member 28 has the second through hole 42 which can coincide with the seventh through hole 47 in the case when the second clutch 27 is engaged therewith and can also coincide with the third through hole 43 in the case when the second clutch 27 is disengaged therefrom.
Patent JP-H0639816-A (JP)
Title: Punching patch for integrated circuit board
Inventor: IKEDA MINORU
IPC: B27K3/15
Filed: 1992-06-26
Abstract: PURPOSE:To provide a ligneous fiber board made patch wherein strict conditions as the patch of this kind are satisfied at a low cost and any pollution problem will not be generated even by incineration treatment. CONSTITUTION:2-7% (by wt ratio) of 5-15mm length synthetic fiber is mixed i0 ligneous fiber to make raw material fiber. After making a required thickness mat thereby, its surface layer is hardening processed with crosslinked synthetic resin before or after making board by hot pressing according to a usual way.
Patent JP-S5894640-A (JP)
Title: Electromagnetic granule type clutch
Inventor: MURASE HISAO
IPC: F16D37/02
Filed: 1981-12-01
Abstract: PURPOSE:To increase the cooling effect of the electromagnetic granule type clutch by a method wherein a bearing support, closing an annular cylinder for the electromagnetic granule type clutch, is formed with a communicating hole. CONSTITUTION:The annular cylinder 32, accommodating a solenoid coil 33 therein, is secured detachably to the side part of a flywheel 31. A bearing 38 is located previously on the bearing support 37 while the bearing 38 is fitted with a hub 40a integral with a rotor 40. Above-described bearing support 37 is secured to the annular cylinder 32 to complete the electromagnetic grain type clutch. A multitude of the communicating holes 37e, communicating the inside and outside of the annular cylinder 32, are formed on the outer peripheral side of the bearing support 37, which is nearer to the hub 40a. The clutch effect may be carried out by exciting electromagnetic granules existing between the rotor 40 and the annular cylinder 32 while the cooling effect may be increased by the communicating holes 37e.
Patent JP-H0940472-A (JP)
Title: Basic prepared unshaped refractory
Inventor: AMANO MASAHIKO
IPC: C04B35/04
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a basic prepared unshaped refractory excellent in slaking resistance, corrosion resistance and spalling resistance. SOLUTION: The basic prepared unshaped refractory is obtained by blending a refractory aggregate and a binder. The refractory aggregate consists essentially of a calcia-magnesia clinker, which has a chemical composition of >=96wt.% MgO+CaO, 8-29wt.% CaO and 0.5-3wt.% TiO2 basing on ignition residue and has the surface composed of magnesium oxide or magnesium oxide and a water soluble salt. The basic prepared unshaped refractory is capable of exhibiting sufficiently the effects of slag permeation resistance and spalling resistance, which characterize calcia-magnesia base, with clean steel making and slag fluxing resistance, which characterize basic base, by solving the slaking problem in calcia-magnesia base.
Patent JP-H0479274-A (JP)
Title: Light emitting device
Inventor: NAKAMICHI MASUMI
IPC: H01S5/00
Filed: 1990-07-20
Abstract: PURPOSE:To increase the response speed by a method wherein a second conductivity-type semiconductor layer is formed near a current path of a first conductivity-type semiconductor layer and an electrode to which a reverse bias voltage would be applied is formed on the second conductivity-type semiconductor layer. CONSTITUTION:On an N-type substrate 2, an N-type clad layer 3, an active layer 4 and a P-type clad layer 5 are formed in this order. Then, a P-type cap layer 11 is formed on the P-type clad layer 5. Nearly at the center of the P-type cap layer 11, an electrode 13 is formed to be connected to a power supply. Then, electrodes 14,14 are formed with the electrode 13 between and N<+>-type diffusion layers 12,12 are formed under the electrodes 14,14 on the surface of the P-type cap layer 11. When a negative voltage is applied to the electrodes 14,14 and the electrode 13 is connected to the positive power supply, the N<+>-type diffusion layers 12,12 respond to the applied voltage and then depletion layers spread out around the layers 12, 12. Under such a condition, a current flowing frown an anode of the electrode 13 to a cathode electrode 1 has its path narrowed by the depletion layers and thus a current flows into a reconnection 10 within the active layer 4 in high density. As for a cut-off frequency of light emission, it has a correlation with a current density. So, when the current density is increased, the response speed is also increased. Consequently, the response speed can be changed according to the purpose.
Patent JP-2000005330-A (JP)
Title: Diaphragm device and radiotherapy device using the diaphragm device
Inventor: MIYANO IWAO
IPC: A61B6/06
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce a leakage dose from a gap between adjacent diaphragm plates by stacking a plurality of cylinders to form the diaphragm plates in the device in which the plurality of diaphragm plates are stacked in the shape of a flat board so as to form a diaphragm block and the position of each diaphragm plate is varied to form a hole in its center. SOLUTION: A gantry for medical treatment irradiates radiation of X-rays or electron beams, etc., obtained by converting the electron beam of high energy accelerated by a microtron main body to the affected part of an examinee by restricting to a prescribed irradiation field by the diaphragm device disposed on a radiation head. In this case the diaphragm device is constituted of the diaphragm block 204 obtained by arraying a plurality of mutually adjacent diaphragm plates 203 formed by stacking cylinders of circular cross sections, namely circular cylinders and fixing a space between them in the direction of a y-axis so that the recessed part and projecting part of them may be alternately combined. Then, the position of the x-axis direction of each diaphragm plate 203 of the diaphragm device is controlled to decide the irradiating shape of radiation.
Patent JP-H0518135-A (JP)
Title: Door device for elevator
Inventor: HONDO MASARU
IPC: E04H6/18
Filed: 1991-07-09
Abstract: PURPOSE:To prevent a door from being removed from a door rail and reduce the bending of the door by fitting the upper side of the door rail to a cage via a shaft so that the door rail can be swayed centering on the shaft. CONSTITUTION:A door device having a door 10 opened or closed in the vertical direction and a door rail 4 guiding the door 10 is arranged at the entrance of a cage 2. The upper side of the door rail 4 is fitted to the cage 2 via a shaft 5 so that the door rail 4 can be swayed centering on the shaft 5. When a vehicle or the like collides with the door 10, the door 10 is swayed to absorb the impact force, the door 10 is prevented from being removed from the door rail 4, and the bending of the door 10 is reduced.
Patent JP-H0945684-A (JP)
Title: Method and apparatus for manufacture of semiconductor device
Inventor: TORII YASUSHI
IPC: H01L21/304
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To remove, in a short time, a protrusion part generated in the etching and removal operation of an interlayer insulating film in such a way that other flat regions are not shaped and removed. SOLUTION: While a semiconductor substrate 11 is being turned, solid particles 18 are jetted by a jet nozzle 1 together with a carrier gas so as to be along the surface of a semiconductor substrate 11, the solid particles 18 are made to collide with the sidewall of every protrusion part 17a, and every protrusion part 17a is broken into pieces.
Patent JP-H0946243-A (JP)
Title: Radio broadcasting receiver and processing module for encoded message
Inventor: RUEHL HANS-WILHELM
IPC: G08G1/09
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To speedily access stored control data in a radio broadcasting receiver forming messages suitable for a display device and a sound synthesis circuit from control data. SOLUTION: A control circuit 7 supplies the encoding message derived from a radio broadcasting signal to a storage device 12, receives control data derived from the encoding message from the storage device 12 and forms the message from the control data. A reader 16 reading data of an external first storage device and a second storage device 12 are connected to the control circuit 7. The first storage device 28 stores control data peculiar to an area and the second storage device 12 stores control data peculiar to traffic relation.