baber/WOPTO huggingface dataset:
Patent JP-S56114966-A (JP)
Title: Original conveyor
Inventor: NAKAYAMA SHIGERU
IPC: B65H5/02
Filed: 1980-02-18
Abstract: PURPOSE:To make the reflection efficiency of light from an original by an exposure device nearly constant by forming the surfaces of a reflection plate at the parts not opposing to a traveling belt about flush to the surfaces of the traveling belt opposing to the glass plate surface. CONSTITUTION:An original P is disposed between a glass plate 7 which is a conveying supporting plate and plural traveling belts 8, and a reflection plate 11 is conveyed on the glass plate 7 in sliding contact therewith by the traveling of the belts 8. The reflection plate 11 disposed on the belts 8 projects to the glass plate 7  side in the parts not opposing to the belts 8 and the projecting surfaces thereof  are roughly flush to the surface of the belts 8 opposing to the surface of the glass  plate 7. Hence, each beam of the reflected light when the light from the light source  of the exposure device reflects on the belts 8 and the reflection plate 11 does not  cause any difference in optical path and the copy having no difference in density is  obtained.
Patent JP-H11201946-A (JP)
Title: Data processor for mass spectrometer
Inventor: HATA NOBUKI
IPC: H01J49/26
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a data processor in which a precise mass number is obtained by a simple operation in a mass spectrum on a screen. SOLUTION: A plotting-data extraction part 31 searches data of maximum peak intensity among from a plurality of spectrum data contained in a mass range corresponding to every pixel in the horizontal direction of a screen 20, and it stores the mass number of the peak intensity into a RAM 32 together with the X-axis coordinates of the pixel. A display control part 35 plots extracted spectrum data side by side on the pixel, and it displays a mass spectrum. When an operator operates a mouse 15 so as to position a cursor on a peak line in the spectrum data, a search part 33 reads out data corresponding to the X-axis coordinates of the cursor from the RAM 32, and the mass number and the peak intensity are displayed on a screen 20 via the display control part 35. As a result, a precise mass number with reference to a desired peak is displayed.
Patent JP-2000215401-A (JP)
Title: Magnetic recording and reproducing device and method therefor
Inventor: OGIMOTO YASUSHI
IPC: G11B11/10
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing method permitting to realize a recording and reproducing method with tracks narrower than a light spot diameter, and permitting high density recording and reproduction without reducing a light spot diameter. SOLUTION: Information is recorded by applying a magnetic field from a magnetic head 2 while irradiating a magnetic recording medium with a light beam from an optical pickup 3, and information is also reproduced by reading a magnetic field by the magnetic head 2 while irradiating the magnetic recording medium with the light beam from the optical pickup 3. In the direction of a track width, the optical pickup 3 and the magnetic head 2 are arranged so that a recording magnetic field acting area 9 of the magnetic head 2 and a magnetic signal detecting area of the magnetic head 2 overlap with only a part of a temperature rising area 4 formed on the magnetic recording medium.
Patent JP-H11220282-A (JP)
Title: Sheet for shielding electromagnetic wave
Inventor: MIZUMOTO YASUHARU
IPC: H05K9/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make thin and flexible a sheet for shielding electromagnetic waves that is a porous sheet containing one type or a plurality of types of metal fibers, by setting a specific range of thickness, a space rate, and Gurley stiffness. SOLUTION: One type or a plurality of types of metal fibers being cut into short fibers are disaggreted and dispersed in water, a proper amount of binder is added and an assistant is, as needed, added, before mixing, a dehydration treatment is made on a wire, a sheet is formed through press and drying processes, and heating is made under vacuum or nonoxidation atmosphere and a binder such as polyvinyl alcohol fiber, polyethylene fiber, and polypropylene fiber is thermally decomposed and eliminated, thus obtaining a porous sheet for electromagnetic waves. At this time, the porous sheet should be set to 10-100 μm thick and the space ratio and Gurley stiffness should be set to 70-95% and 5-50 mg, respectively.
Patent JP-S57132432-A (JP)
Title: Frequency divider
Inventor: KITSUKAI NORIAKI
IPC: H03K21/00
Filed: 1981-02-09
Abstract: PURPOSE:To stably operate a frequency divider in a high speed area, by constituting so that AND of outputs of two frequency dividing circuits having a dividing ratio which is not in multiple relation to each other becomes a dividing output. CONSTITUTION:A clock from an input terminal 11 is supplied to a switch 16, and the switch 16 supplies its output to a frequency dividing circuit 17 and 18. As for these circuits 17, 18, the dividing ratio is not in multiple relation to each other, and for instance, when frequency is divided into 12, the circuit 17 is divided into 4 and the circuit is divided into 3. AND of outputs of these circuits 17, 18 is taken, and the least common multiple of N of a dividing ratio 1/N of its frequency dividing circuit can be outputted as a dividing ratio.
Patent JP-H03222565-A (JP)
Title: Home voting terminal equipment
Inventor: KURIHARA YASUSHI
IPC: G06Q50/34
Filed: 1990-01-29
Abstract: PURPOSE:To receive lots of users information simultaneously and to send a correct voting data to a center by displaying the information extracted from a sub audio signal of a television broadcast onto a screen and sending the data inputted by the user to the center when it is correct and voting it. CONSTITUTION:A sub audio signal is extracted from a television broadcast signal received by a multiplex demodulator 7, a signal extraction section 8 extracts information from the sub audio signal, displays it on a screen and a data fetch collation section 9-1 fetches the data inputted from the user and collates it with the information extracted from the sub audio signal. When it is correct, a line control section 12 makes dialing and sends the information voting data) to the center for voting via a line corresponding to the call command from the user. Thus, lots of users receive the information simultaneously to send a correct voting data to the center.
Patent JP-H01195243-A (JP)
Title: Manufacture of hot coil of austenitic stainless steel containing boron
Inventor: OSAKI KEIJI
IPC: C22C38/54
Filed: 1988-01-30
Abstract: PURPOSE:To prevent the cracking of a hot coil by forming a steel ingot contg. B into a cogged slab under specified conditions, further forming the slab into an intermediate slab and hot rolling this slab until a steel strip is obtd. CONSTITUTION:An ingot of austenitic stainless steel contg. 0.2-1.2wt.% B is heated to 1,150-1,200 deg.C and rolled down at 20-70% draft to form a cogged slab. This slab is heated to 1,150-1,200 deg.C and rolled down at 20-70% draft to form an intermediate slab. This slab is heated to 1,150-1,200 deg.C and hot rolled until a desired steel strip is obtd. Since the intermediate slab forming stage is added, an uncracked hot coil can stably be manufactured even in case of the B-rich austenitic stainless steel.
Patent JP-S63191539-A (JP)
Title: Feed controller for machine tool
Inventor: MORO TOSHIO
IPC: B23Q5/56
Filed: 1987-01-30
Abstract: PURPOSE:To improve the working quality and positioning precision by installing two systems of the semiclosed loop system and the closed loop system, added with the position loop system, as the NC positioning servo-mechanism. CONSTITUTION:When a G-code judging circuit 29 judges the single transfer instruction, the second error counter 24 in closed loop system is selected, and the position of a table 11 is feedback-controlled through a DC motor 9 and a ball screw 10 by a position loop system consisting of rectilinear type position detectors 32 and 33, addition circuit 34, and a division circuit 35. When the complex transfer instruction including working is judged, the first error counter 20 in semiclosed loop system is selected, and a comparator 31 compares the instruction values of the both error counters 20 and 24, and outputs a correction value, and the instruction value of the first error counter 20 is corrected, and generation of error due to the backlash of the ball screw 10 is prevented. Therefore, the working quality and positioning precision can be improved.
Patent JP-S61178292-A (JP)
Inventor: HOSE MINDANAO TEII RAFUORUSU S
IPC: B63H1/32
Filed: 1985-02-04
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-H10203939-A (JP)
Title: Hair detergent composition
Inventor: HIROTA OSAMU
IPC: A61K8/894
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject excellent composition by combining an anionic surfactant with monoglycerides or a mixture thereof with diglycerides at a prescribed ratio and regulating the viscosity and particle diameter of the emulsion within specific ranges. SOLUTION: This hair detergent composition is prepared by combining (A) an anionic surfactant with (B) glycerides containing a compound represented by formulae I and II [X<1> to X<4> are as follows: either one of X<1> and X<2> or either one of X<3> and X<4> is OH and the other is Y<2> -R<2> (Y<2> is O, etc.; R<2> is a hydrocarbon); Y<1> is O, etc.; R<1> is a hydrocarbon] at (100:0) to (30:70) weight ratio of the compounds represented by formulae I:II. The composition used has >=2,000cP viscosity at 30 deg.C, assumes an appearance of a translucent to a white emulsion and has 0.5-200μm average particle diameter of the emulsion when diluted. A silicone derivative may further be added to the system and a water-soluble polymer may further be added thereto.  The composition is not only good in detergency but also excellent in touch of foams and the conditioning effects and emulsion stability thereof are good.
Patent JP-H04257747-A (JP)
Title: Air bag device
Inventor: MOROTA KANEI
IPC: B60R21/0136
Filed: 1991-02-12
Abstract: PURPOSE:To cushion movement of a driver to an assistant seat by expanding an air bag on the assistant seat side even when no passenger is in the assistant seat when the direction of an impact force exerted on a driver during collision of a vehicle is deflected in a given angle or more toward the assistant seat side based on the front of a vehicle. CONSTITUTION:When a passenger is not seated in the assistant seat, the seat switch 7 is turned OFF, and this state is decided by a controller 3 connected to a boosting circuit 30. When, with this state, a vehicle collides, a computing processing circuit 23 computes the angle and the magnitude of deflection based on detecting signals from collision sensors 21 and 22. When the magnitude of an impact force exceeds a given value, the controller 3 turns ON the one power transistor 51 and operates an igniter 61. Thus, only an air bag on the driver seat side is expanded. Meanwhile, when a deflection angle exceeds a set angle, the controller 3 turns ON the other power transistor 53 and operates an igniter 62. Thus, an air bag on the assistant seat side is also expanded.
Patent JP-H08240274-A (JP)
Title: Spring-loaded check valve
Inventor: HERUMUUTO SHIYUTAIPU
IPC: B60T8/40
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an easily handleable compact check valve easily assembled into a valve casing by improving a check valve arranged inside a feed piston of a plunger pump as an inlet valve for providing a spring-loaded check valve provided with a valve closing body pressed toward a valve seat in the valve casing by means of a spring member. SOLUTION: A spring holder 34 is arranged inside a valve casing (feed piston) 12, and a spring member 44 is supported by the spring holder 34, while a valve closing body 52 is provided with an undercut part engaging a stopper face 66 of the spring holder 34 from the back side.
Patent JP-2000217438-A (JP)
Title: Pot-mounting device
Inventor: MATSUMOTO TOSHIAKI
IPC: A01G9/08
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To aim at mechanization for mounting a pot, continuation with a soil feeding work and improvement in working efficiency. SOLUTION: This device is provided by installing a pot cassette 12 housing a pot 9 for fitting with a box 5 of a frame body installed at the side part of a conveying stage 1 and conveyed by a conveying stage 1, and a pot conveying part 27 having an expanding and contracting body 33 inserted into the pot 9 of the pot cassette 12 from its upper direction, expanded for conveying the pot 9 and contracted for loading the pot 9.
Patent JP-H08210557-A (JP)
Title: Hose holding structure
Inventor: MITSUI KENICHI
IPC: F16L3/02
Filed: 1995-02-07
Abstract: PURPOSE: To do intermediate holding with the number of few part items as well as to make the harness intermediately holdable together with the hose as preventing any interference with it. CONSTITUTION: This holding structure is provided with both hose and harness holding parts 18 and 19, and in this constitution, a diametral form of this hose holding part 18 is composed of a diametrally contractible elastic ring 1 and a bracket 4 with a bracket hole 40, while an outer diameter of this elastic ring 1 is held in the bracket hole 40 in a state of being contractible, and this ring 1 is clamped to the bracket 4 in a state of being elastically contacted with the bracket 4 and a hose 2. Since the hose 2 and harness 3 are intermediately holdable on the bracket 4 with the elastic ring 1 alone, the number of part items is exceptionally reducible.
Patent JP-2000217487-A (JP)
Title: Fishing gadget to be attached to body
Inventor: NISHI SAWAKO
IPC: A01K97/06
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a fishing gadget to be attached to the fisherman's body and having excellent workability by enabling easy delivery of a fishing line from a line-holding chamber. SOLUTION: The objective fishing gadget has a pocket 3 formed by attaching a covering member 2 to a base material 9 and a fishing line holding chamber A is formed in the pocket 3. The fishing gadget is further provided with a line-return preventing means to clamp the line 11 between superposing cloth members 20a, 20b to prevent the return of the fishing line 11 delivered from the line holding chamber A to the outside of the main body 1 of the fishing gadget into the line holding chamber A.
Patent JP-2000223496-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HASHIMOTO RYUSUKE
IPC: H01L21/331
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To improve high-frequency property by reducing the parasitic capaci tance between collector base lead electrodes. SOLUTION: After formation of the first oxide film 4, a polycrystalline silicon film 5, the second oxide film 6, and a nitride film on an n-type epitaxial layer 3, those films are removed, excluding the region where a base region is to be made, and a sidewall nitride film is made at the side. The section where the film is removed is thermally oxidized to form a silicon oxide film 9, and the nitride film is removed. A polycrystalline Si film 12 and a nitride film 14 are made, and an emitter aperture is made in these films, and the flanks of the oxide films 4 and 6 are etched. A base epitaxial layer 17 and a polycrystalline silicon film 18 are made by selective epitaxial growth. In this way, the base epitaxial layer 17 and a polycrystalline Si film 13 for leading a base electrode are connected with each other via the polycrystalline silicon film 5.
Patent JP-2000220442-A (JP)
Title: Control device for electric heating type catalyst
Inventor: HIBINO YOSHITAKA
IPC: F02D45/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To precisely control the end time of power supply without using a temperature sensor by estimating the temperature of an electric heating type catalyst on the basis of the fuel quantity to be supplied to an engine and the change quantity of the output of an exhaust gas temperature detecting means, and controlling the electric heating type catalyst according to the estimated temperature. SOLUTION: A temperature change quantity estimated value DTCATB is calculated. This is corrected by use of correction coefficients KTIDPTGAS, KDTIDPTGAS calculated according to fuel injection time, or the integrated value TISUM 10 of fuel supplying quantity and its change quantity DTISUM 10 (S102-108). A corrected temperature DTCATT is then calculated (S110), and an EHC temperature TCATN is calculated (S112). Accordingly, a precise EHC temperature TCATN can be provided without using a sensor for detecting the temperature of EHC and applied to the current-carrying control of EHC.
Patent JP-H10249184-A (JP)
Title: Protein-encapsulated oil particles
Inventor: SOPER JON C
IPC: A23L27/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To form thermally stabilized fine particles by forming complexed coacervate at first, subsequently gelling protein shells of the circumference of individual oil particles to stabilize the shell and crosslinking the protein shells of the stabilized protein-encapsulated particles with enzyme. SOLUTION: This invention relates to a method of protein-encapsulating the oil particles produced by complexed coacervation with the enzyme, and consists of a process for allowing the oil particles dispersed into water to form encapsulated complexed coacervate into the protein shells of respectively at least two kinds opposite charged colloids, a process for stabilizing the encapsulated particles by gelling the protein shells in water, and a process for adding the enzyme to the water and forming the protein-encapsulated oil particles, in order to crosslink the gelled protein shells with the enzyme.
Patent JP-H11216422-A (JP)
Title: Formation of double layered coating film
Inventor: YOKOYAMA TETSUYA
IPC: B05D7/24
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the finish appearance (surface smoothness, gloss feeling or the like) of a double layered coating film, which is formed by applying a cationic electrodeposition coating material and a water based intermediate coating material by wet-on-wet process and heating to cross-link and cure both coating films, and the interlaminar strength between the layers. SOLUTION: In the formation of the double layered coating film by applying the cationic electrodeposition coating material using a blocked isocyanate compound as a cross-linking agent and applying the water based intermediate coating material using a blocked polyisocyanate compound as a cross-linking agent on the coating film surface without curing the coating film and heating to simultaneously cure both coating films, the cross-linking and curing reaction of the electrodeposition coating film is controlled to occur earlier than that of the intermediate coating film. And the elongation of the intermediate coating film is controlled to >=50% and the fracture point stress is controlled to >=50 kg/cm<2> .
Patent JP-S59148576-A (JP)
Title: Power source device
Inventor: NAKAYA FUMINORI
IPC: H02M7/537
Filed: 1983-02-10
Abstract: PURPOSE:To reduce the reverse voltage by limiting the charging current of a power storage capacitor of a power feedback power source by the primary winding of a transformer and resetting the storage energy by the secondary winding. CONSTITUTION:A series circuit of a power storage capacitor 3 and a diode 4 is connected to a rectifier 2, the output is applied to a blocking oscillation type transistor inverter 5, the collector of the transistor 52 is connected to one terminal of a capacitor 3 through the primary winding 7P of a transformer 7 and a diode 6, a series circuit of the secondary winding 7S and a diode 8 is connected to both ends of the capacitor 3 to form a power source. Thus, the charging current is limited by the winding 7P, the storage energy is reset via the winding 7S, a reverse voltage applied to the feedback diode 6 can be reduced, thereby improving the reliability.
Patent JP-H06226175-A (JP)
Title: Method and device for coating base with very fine recesses
Inventor: YASUI YOSHINARI
IPC: B05D1/36
Filed: 1993-02-08
Abstract: PURPOSE:To fill completely very fine recesses with a coating material, improve the accuracy of the coating thickness and provide the good coating quality by filling very fine recesses with the coating material forcedly, applying the coating material to a first layer and also coating to a second layer while the coating material retains its fluidity. CONSTITUTION:A base 2 is guided by a plurality of tension stretching rolls 6, 6 and transferred from the left side to the right side. A first layer coating roll 12 for applying a coating material in very fine recesses of the base 2 is disposed on the upstream side in the transfer direction of the base 2 while a second layer coating roll 13 for applying the coating material to form a second layer of given thickness is disposed all over the first on the down stream side. Then first, the first layer coating is performed by using the first layer coating roll 12 and filling forcedly the very fine recesses with the coating material, and then the second layer of the given thickness is coated by using the second layer coating roll 13 while the coating material on the first layer retains its fluidity.
Patent JP-H01195303-A (JP)
Title: Measuring instrument for three-dimensional object
Inventor: ANEZAKI TAKASHI
IPC: G01B11/00
Filed: 1988-01-29
Abstract: PURPOSE:To vary a slight light projection pattern in a real time to an arbitrary shape containing a spot light by using a dot matrix type electro-optical shutter which can project slit light to an appropriate position of an object in an appropriate shape and by an appropriate combination to a time series. CONSTITUTION:A luminous flux which has been generated from a light source 102 transmits through a dot matrix type electro-optical shutter 101, by which said luminous flux is worked to a designated slit pattern in accordance with a transmission light pattern of an arbitrary shape which has been set to this electro-optical shutter 101 and projected to an object body 103. A projected slit image is inputted to a television camera 104, and in an image processor 105, a slit position is detected. When a reference position of the light source 102, a reference position of the television camera 104, and a position of a projection point on the projected object body 103 are denoted as B, A and C, respectively, a plane position of the point C can be detected by an edge detection from only an input image to the television camera 104, and height information is detected by a theory of a trigonometrical survey.
Patent JP-H11210632-A (JP)
Title: Suction device
Inventor: ITO KENGO
IPC: F04B45/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the recovery of the function degradation due to the invasion of dirts, as well as to provide a stable suction pressure. SOLUTION: This suction device carries out a suction by generating a negative pressure by the variation of the inner capacity of a pump chamber 12 by the reciprocating drive of a diaphragm 10. While a partition wall to partition the diaphragm 10 and the installing parts of suction and discharge valves is provided, a passage hole 14 to communicate the diaphragm 10 side and the installing parts of the suction and discharge valves is provided at the center of the partition wall. When the diaphragm 10 is operated, the gas suction and gas exhaust are carried out from the passage hole 14, observed from the diaphragm 10 side.