baber/WOPTO huggingface dataset:
Patent JP-2000165559-A (JP)
Title: Communication terminal
Inventor: TACHIBANA MASAKI
IPC: H04N1/387
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal that does not print out sender information. SOLUTION: In this communication terminal, a RAM 7 stores length information such as millimeter and a scanning line number to decide a length from a head of a picture required to record sender information, and a main control section 1 executes a software program, by which information by an amount equivalent to the length information from the head of the picture for recording the sender information is deleted from received picture information so as to record only picture information of an original main body onto recording paper in the case of recording the received picture information on the recording paper.
Patent JP-H04209077-A (JP)
Title: Data storage device
Inventor: TONOU HIROTOSHI
IPC: G06F17/40
Filed: 1990-11-30
Abstract: PURPOSE:To utilize storage capacity effectively by comparing last and new storage position data at predetermined timing, and deciding unnecessary storing process operation when the deviation is extremely small and writing signal data from the last head address. CONSTITUTION:A control means 5 decides the new storage position where the current signal data is stored according to storage position data in the last storing process when the timing which is predetermined by a storage position data decision means comes, and a storing process means compares the last storage position data with the new storage position data. When the deviation between the last storage position data and new storage data is less than a predetermined reference quantity, the signal data which is measured this time and its storage position data are stored in the head addresses of the last signal data and storage position data. Consequently, the storage capacity of a RAM 11 can be utilized effectively.
Patent JP-2000173084-A (JP)
Title: Optical pickup device
Inventor: KASUGA IKUO
IPC: G11B7/135
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain an optical pickup by which the focus position on the recording medium of every laser beam can be adjusted without using an acromatic lens and without adjusting the position of a laser light source when two laser beams at different wavelengths are emitted simulteneously so as to perform the recording operation of a CD-R. SOLUTION: Out of a first laser beam L1 which is radiated from a first laser diode 3 and a second laser beam L2 which is radiated from a second laser diode 4, the first laser beam L1 on the side of a long wavelength is diffracted by a diffraction grating 22 which is formed on the light incident face 71 of an objective lens 7. As a result, the first laser beam L1 which is guided to a CD-R via a common optical system is focused in the same position as the second laser beam L2, on the side of a short wavelength, which is not subjected to a diffraction action by the diffraction grating 22.
Patent JP-H11175697-A (JP)
Title: Device for displaying picture and calligraphic writing
Inventor: SHIODA SHIGEHIRO
IPC: H04N1/107
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for displaying a picture and calligraphic writing which eliminates non-uniformity of illuminance of light irradiating an input image from a light source. SOLUTION: A transparent platen 3 on which an input image 10 is mounted is irradiated with the light from a light source 17. The input image is converted into an electronic signal by a CCD camera 13 arranged at the lower center part of the transparent platen 3. The light source 17 is arranged this side of the center part of the transparent platen 3 and close to the transparent platen 3. First reflection mirrors 14A, 14B are arranged on the depth side of the center part of the transparent platen 3 and reflect the light from the light source 17 to irradiate the transparent platen 3. Second reflection mirrors 15A, (15B) are arranged on left and right sides of the center part of the transparent platen 3 respectively and reflect the light from the light source 17 to irradiate the transparent platen 3.
Patent JP-H04214778-A (JP)
Title: Electron beam-curable electrically conductive paste and electrically conductive coating film therefrom
Inventor: YAMAMOTO YUZO
IPC: H05K1/09
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the title paste excellent in the dispersibility of the electrically conductive powder, affinity for metals and electrical insulating layer surfaces, reactivity etc., suitable for circuit board wiring by incorporating an organic binder with an electron beam-curable polyhydroxystyrene derivative. CONSTITUTION:(A) A copolymerization is made between hydroxystyrene and a vinyl monomer into a polyhydroxystyrene derivative of formula I [R<1>-R<3> are each H or 1-5C alkyl; A is H, of formula II, etc.; Y and Z are each of formula III, etc. ; X is vinyl monomer, being electron beam-curable monomer when A is H; m>=0, n>=3; k, p and u are each 0-2]. This derivative is dissolved in a solvent such as ethyl cellosolve, and the resulting solution is incorporated with (B) pref. 50-95wt.%, based on the cured coating film, of electrically conductive powder such as copper powder, thus obtaining the objective paste.
Patent JP-H11223777-A (JP)
Title: Method for switching light beam and optical switch
Inventor: MACDONALD ROBERT I
IPC: G02B26/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact matrix optical switch with a few optical switching elements. SOLUTION: Light transmissive blocks 12, 14, and 16 whose thickness is successively made thicker are arranged on the prescribed outer face of a light transmissive trapezoidal block 10. The light transmissive blocks 12, 14, and 16 are provided for the trapezoidal block 10 so as to be movable close and far. In a state that the light transmissive block 12 is brought into contact with the trapezoidal block 10, an incident beam 18 is reflected on the outer face of the light transmissive block 12, and in a state that the light transmissive block 12 is separated from the trapezoidal block 10, the incident beam 18 is reflected on the outer face of the trapezoidal block 10. Thus, the light transmissive blocks 12, 14, and 16 are controlled so as to be made close and far for the trapezoidal block 10 so that the incident beam 18 can be selectively switched to 0-7 output ports.
Patent JP-H05173473-A (JP)
Title: Running path display device for vehicle
Inventor: INOUE NOBUTAKA
IPC: G08G1/0969
Filed: 1991-12-24
Abstract: PURPOSE:To provide the running part display device for a vehicle, by which the advance direction in an intersection which becomes a running path can be known simply and surely, on a road map displayed on a display device. CONSTITUTION:A road map is displayed on a display device (steps 110, 120), and when an intersection on its road map is designated (step 140), a coordinate of its designated intersection Pi is registered as intersection data of a running scheduled path. Subsequently, in the case its registered intersection Pi and the previous registered intersection Pi-1 are adjacent through a road, the advance direction of a vehicle in the registered intersection Pi-1 is calculated from the coordinates of each intersection, and stored in advance (step 180). Also, when the vehicle runs, an arrow mark for showing the advance direction of the vehicle is displayed in each registered intersection position on the displayed map, based on its stored advance direction.
Patent JP-2000160511-A (JP)
Title: Bearer of hollow slab pipe and fixing method therefor
Inventor: KAWAGUCHI ISAO
IPC: E04G15/06
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of rust on a bearer for supporting a hollow slab pipe on a form, and to enhance the workability of fixing work for fixing the hollow slab pipe to a form. SOLUTION: An arc-shaped receiving lever 2 of a bearer 1 upwardly in contact with the outer circumferential under part of a hollow slab pipe P is downwardly provided with a leg rod 3 having an external screw, and a frame abutting member 5 is screwed into the leg rod 3 and is tightened by a nut 4. The bearer 1 is placed in a prescribed position of a form A so that the bottom surface of the frame abutting member 5 is in contact with the upper surface of the form A, and then a bolt 7 is penetrated through the hole formed in the form A from below to above, and the bolt 7 is screwed into the frame abutting member 5 to fix the bearer 1 to the form A. A hollow slab pipe P is placed on the receiving shoe 2, and a tightening member 9 along the upper outer circumference of the hollow slab pipe P is tightened to fix the pipe P to the form A.
Patent JP-H09230633-A (JP)
Title: Ferrite carrier for electrophotographic development
Inventor: OCHIAI MASAHISA
IPC: G03G9/107
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite carrier for electrophotographic development which can make development in good fidelity to a latent image while attachment of the carrier is prevented even when the magnetic force is low. SOLUTION: Ferrite particles having a means particle size of 10-100μm and a specific resistance of 10<6> Ω∼cm are configured in a basic composition to meet Eq. I:((MO)Y(Li2 O)1- Y)1- X(Fe2 O3 )X, where M is one or more metal selected from the group of Mn, Ni, Zn, Cu, Co, Mg, Ba, Y is between zero and one, and the molar ratio (1-X)/X ranges from 1.23 to 3. Further the substance should meet Eq. II: σ500 /σs >=0.5, where σ500 is the value of magnetization in a magnetic field of 500 operated and σs is saturated value of magnetization, and the value of magnetization in a magnetic field of 1000 oersted (σ1000 ) should range from 10 to 30emu/g. The obtained ferrite particles are used as a carrier for developer.
Patent JP-2000167385-A (JP)
Title: Microwave plasma treatment apparatus and method therefor
Inventor: FUKUMORI KOJI
IPC: B01J19/08
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a microwave plasma treatment apparatus miniaturized in a portion other than a sample introducing treatment container thereof and capable of forming uniform plasma even if miniaturized and shortened in its seasoning time. SOLUTION: The microwave plasma treatment apparatus is equipped with a treatment container 1 housing a sample treated using plasma, a seal member 4 for sealing the treatment container 1 and permitting microwaves forming plasma to transmit to introduce the same into the treatment container 1, an annular tubular member 12 having a microwave introducing port opened to the peripheral side surface thereof and having a dielectric propagating introduced microwaves internally fitted thereto, the slit plate 15 arranged between the annular tubular member 12 and the seal member 4 in opposed relation to the seal member 4 and the annular tubular member 12 and having predetermined slits through which microwaves pass provided thereto and a temp. adjusting means for adjusting the temp. of the seal member 4.
Patent JP-H07165394-A (JP)
Title: Truck for conveying vehicle
Inventor: KUMANO TAKUMI
IPC: B65G7/04
Filed: 1993-12-13
Abstract: PURPOSE:To provide a truck for conveying a vehicle which is constituted to easily and high-efficiently move a vehicle by the less number of man powers even when an engine is not run when a vehicle is conveyed in a room and conveyed out to the outside of a room. CONSTITUTION:A fork-form tire holding claw 7 to hold the tires 18 and 19 of a vehicle is mounted on a plane recessed type truck frame 3, movable by swivel rollers 2, through a jack 5 for elevation. This constitution improves indoor environment to provide amenity.
Patent JP-H10190492-A (JP)
Title: Selective radio call receiver
Inventor: SATO YUKIO
IPC: H04W84/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a receiver which is made lighter than conventional ones and further, reduces costs. SOLUTION: This receiver is provided with a front panel 103 that constitutes the front of a housing and more than two layers of printed wiring circuit boards 2 on which electronic parts are mounted and which face the panel 103. In such cases, a wiring layer of the rear of an electronic part mounted plane 2c of the printed circuit 2 is electrically connected to the panel 103 and functions as an antenna together with the panel 103, and also, the rear of the plane 2c of the circuit 2 is a selective radio call receiver that constitutes the rear of the housing.
Patent JP-H10182477-A (JP)
Title: Antineoplastic active substance
Inventor: FUJIMIYA YOSHIAKI
IPC: A23L1/28
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a substance exhibiting storing antineoplastic effect on solid cancer. SOLUTION: This antineoplastic active substance having 38×10<4> dalton weight-average molecular weight when measured by gel permeation and having 2.3 degree of dispersion is obtained by extracting a hot water-insoluble residual component after extracting fruit body of Agaricus blazei Murill belonging to the genus Agaricus with ethanol with 5% ammonium oxalate, decomposing the extract with hydrochloric acid and subjecting the treated extract to gel permeation and purification by efficiently chromatography. The substance exhibits significant antineoplastic effect on solid cancer.
Patent JP-2000168989-A (JP)
Title: Conductive seamless belt
Inventor: OCHI ATSUSHI
IPC: G03G5/10
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a conductive seamless belt hardly generating elongation and cracking and capable of providing image formation of high quality. SOLUTION: This conductive seamless belt 10 has double layer structure comprising at least two layers of an inner layer 11 and an outer layer 12, and has 0.2-2 mm of total thickness, 1.0×109 dyn/cm2 or more of inner face tensile elastic modulus Et in a belt circumferential direction (x), 2.0×10-2 or less of inner layer dissipation factor tanδ, 1.0×107-1.0×109 dyn/cm2 of outer layer tensile elastic modulus Et, 1.0×109 dyn/cm2 or less of outer layer compression elastic modulus Ec in a belt thickness direction (z), and 1.0×104 -1.0×1012 Ω.cm of volume resistivity ρ in at least one of the both layers 11, 12.
Patent JP-H11158163-A (JP)
Title: 3-aminobenzotriazole, its use and production
Inventor: MIZUKAWA KUNIO
IPC: C09K3/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel compound that is useful as an ultraviolet absorber. SOLUTION: This compound is represented by formula I (R<1> is H, a halogen, a 1-12C alkyl or the like; R<2> and R<3> are each H, a halogen, a 1-4C alkyl or the like), typically 2-(2-hydroxy-5-methylphenyl)benzotriazole. The compound of the formula I is prepared by nitrating a compound of formula II as 2-(2- hydroxy-5-methylphenyl)benzotriazole with a nitrating agent as nitric acid of 5-40 wt.% concentration, preferably at 30-60 deg.C, catalytically hydrogenating the resultant nitro group to amino group over a catalyst as Raney nickel. This novel compound has a strong and sharp absorption in the wavelength range from 320 to 330 nm that has been regarded as to be most harmful light in the sunbeam.
Patent JP-H03203996-A (JP)
Title: Organic lubricating film agent composition for plasticity processing and metallic thin plate coated therewith
Inventor: MATSUDA NAOMICHI
IPC: C10N50/02
Filed: 1989-12-29
Abstract: PURPOSE:To provide the title composition capable of enhancing the plasticity processing moldability of metallic thin plates, also improved in its cleaning removability from said thin plates, comprising, as the essential component, an esterified product or its salt of a copolymer with maleic anhydride and styrene as the main monomer constituents. CONSTITUTION:The objective composition containing, as the essential component, >=10wt.% of an esterified product (or its salt) obtained by at least partially esterification of (A) a copolymer with maleic anhydride and styrene as the main monomer constituents at the molar ratio (1:99)-(75:25) with (B) at least one kind of hydroxyl group-contg. compound having 10-30C alkyl group or alkenyl group.
Patent JP-2000157087-A (JP)
Title: Excrement recovering tool for dog
Inventor: KOBAYASHI KAZUYOSHI
IPC: A01K23/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an excrement recovering tool for a dog having improved convenience in receiving excrement of a dog in stool, improving portability by shortening whole length of the tool and excellent stability of folding of two frame pieces even in porting in closing the mouth of the bag. SOLUTION: A rotatable shaft 11 crossing with a shaft line of a handle is borne at a tip part of the handle 2 and one side frame piece 1B among two folded frame pieces 1A and 1B is fixed on the rotatable shaft and makes a bag fitting frame rotatable at one side of a tip part of the handle. Plural clips 8 nipping the bag 3 attaching to the bag fitting frame are fitted to the bag fitting frame.
Patent JP-H07163675-A (JP)
Title: Movable lesson bar device
Inventor: IWATA JIYUNJIROU
IPC: A63B3/00
Filed: 1993-12-14
Abstract: PURPOSE:To provide a device of light weight, and facilitate move of it by assembling a pair of stands at a specified height, setting an interval between the stands as desired, inserting both ends of a lesson bar into bar receiving parts of the stands, and tightening set screw parts for fixing these. CONSTITUTION:A support shaft part 15 is inserted into a leg shaft part 13b of a lower side support part 13. At this time, a spring pin 23 is pulled out. Pulling the spring pin 23 is released as the support shaft part 15 is inserted into a specified position, and the spring pin 23 restores by spring force is engaged in a specified positioning hole of the support shaft part 15. The stands 11 are set at a specified height. The support shaft part 15 is crimped and fixed b a tightening screw 16. Next, both ends of a lesson bar 12 are inserted into bar receiving parts 14 of the stands 11, set screw parts 32 are tightened, and the lesson bar 12 is fixed on the stands 11.
Patent JP-H03200003-A (JP)
Title: Instrument for measuring length of cable duct
Inventor: SUGANO TOSHIO
IPC: H02G1/08
Filed: 1989-12-28
Abstract: PURPOSE:To more accurately measure the length of a cable duct by measuring the length of the cable duct while elastically pressing plural distance measuring wheels to the inwall of the duct. CONSTITUTION:When a draw bar 2 turns its direction within a face vertical to a vertical spindle 3a at the time of drawing a body case 1 by means of the rod 2, a front wheel supporting part 3 rotates while following the rod 2, acting so as to change the direction of the front wheel 4 unitedly with the rod 2. Thereby, the case 1 can freely travel in the duct A by the tractive force of a drawing wire and also freely pass the curved part of the duct A. When the case 1 travels in the duct A, one distance measuring wheel 23 measures the inwall length of the duct A along the shown solid line A1 for instance. On the other hand, the opposite wheel 23 measures the inwall length of the duct A along the shown solid line A2. Thereby, a difference between the rotational frequency outputted from the two wheels 23 is generated in accordance with the curved angle of the duct A. Thereby, the real cable duct length shown by the dotted chain line A3 can be measured by averaging both the rotational frequency values.
Patent JP-2000228677-A (JP)
Title: Method and device for distributed management type communication
Inventor: YAMAZAKI NOBUYUKI
IPC: H04L12/70
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To realize real time communication which is on a large scale and also whose quantum time is small by providing a priority arbitrating means which independently outputs an input packet to each output port side and controls so that a communication packet with a high priority passing through communication nodes can get ahead of a communication packet with a low priority. SOLUTION: A priority arbitrating means replaces the priority of a communication packet with a new priority in the case of a mode changing priorities. That is, the priority of a communication packet in the current node is decided by a priority attached to the header of an input packet and the priority of the communication packet is controlled so that passing and routing can be decided according to the priority. When communication is performed from a communication node 0 to a communication node 7, a communication packet with a priority 0 whose real time property is low performs communication via communication nodes called communication nodes 1 and 3 on the way, while a communication packet with a priority 3 in which high real time property is demanded, directly performs communication from the node 0 to the node 7.
Patent JP-H11169953-A (JP)
Title: Bending device oil for scattering prevention fence
Inventor: TOZAWA RYOICHI
IPC: B21D5/04
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a bending device for oil scattering prevention fence capable of easily bending an oil scattering prevention fence without applying special working to the outer peripheral part of the oil scattering prevention fence. SOLUTION: This device is provided with a bending ruler 8, which has bending auxiliary edge parts 12A, 12B and bends a fence along a boundary between a section to be bent and a section not to be bent transferred from transfer means 3A, 3B, and bending bar bodies 15, 17, 19 which are abutted on a rear face of a section to be bent and gradually bend the fence in a state a boundary line of the fence is followed to the bending auxiliary edge parts 12A, 12B as taking its boundary line for a bending line.
Patent JP-H06337645-A (JP)
Title: Movable display device and its use method
Inventor: MORITA KUNIHIKO
IPC: G09F11/02
Filed: 1993-12-17
Abstract: PURPOSE:To provide a movable display device which is small in thickness, size and weight, is cordless because of small electric power, is installable in a wide range of places, facilitates intelligence control of a rotating operation or permits combination use of several pieces. CONSTITUTION:A casing 3 is provided with a movable display section A. This movable display section A is composed by fixing a rotary plate (display body) 7 to a rotating section 10 of an ultrasonic motor 9. The casing 3 is internally provided with a power source section 11 and a control circuit (intelligent control section) 12 for intelligence control of the rotary plate 7 by controlling the ultrasonic motor 9.
Patent JP-H03200313-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: SHIMADA AKIHIRO
IPC: H01G9/02
Filed: 1989-12-27
Abstract: PURPOSE:To contrive to improve the capacitance value per unit area of an electrode part by conducting the chemical polymerization of polypyrrole within a specific temperature range. CONSTITUTION:In the manufacture of a solid electrolytic capacitor including a process for forming, at least by a chemical polymerization, a solid electrolyte layer of pyrrole in an anode electrode with a dielectric oxide film layer formed on the surface, the chemical polymerization of pyrrole is conducted within the temperature range from 10 deg.C to -70 deg.C. That is, when the chemical polymerization for polypyrrole is conducted under the cold condition in a predetermined temperature range, orientation properties of pyrrole at the time of polymerization become excellent to enable forming a polypyrrole thin film being compact and satisfactory in the degree of adhesion. Further, because of excellent orientation properties, a high electric conductivity is obtained and a compact polypyrrole layer can also evenly be formed on the anode electrode surface with fine irregularity formed by a face-expanding process. Thus, it is possible to increase the capacitance per unit area.