baber/WOPTO huggingface dataset:
Patent JP-H03237183-A (JP)
Title: Non-asbestos friction material
Inventor: HORIGUCHI KAZUYA
IPC: C09K3/14
Filed: 1990-02-14
Abstract: PURPOSE:To obtain the subject friction material free from the development of initial torque peak, exhibiting stable braking performance and generating decreased noise by combining a thermosetting resin, a friction controlling agent and a fibrous material consisting of a combination of a specific fibrillated acrylic fiber and glass fiber, etc. CONSTITUTION:The objective friction material is composed of (A) a fibrous material consisting of a combination of (i) a fibrillated acrylic fiber having a freeness of >=320ml and (ii) one or more components selected from glass fiber, heat-resistant organic fiber (e.g. aramid pulp), inorganic fiber (e.g. silicaalumina fiber) and metallic fiber, (B) a thermosetting resin such as (modified) phenolic resin and (C) a frictioncontrolling agent such as cashew dust or barium sulfate.
Patent JP-H07241788-A (JP)
Title: Laser sensor measuring device
Inventor: TOKUDA KENICHI
IPC: B25J9/10
Filed: 1994-03-03
Abstract: PURPOSE:To enable the high precision detection of workpiece slippage by providing a CPU for averaging sensing data from a sensor head per several blocks in a memory while storing them in the memory, and also outputting an error to a basic workpiece to an external device. CONSTITUTION:A peripheral device 7 such as a CPU connected to a robot 1 has an A-D converter 7a for converting data from a laser sensor 3, a CPU 7b, a memory 7c and an auxiliary memory 7d, and is provided with a display 7e and a printer 7f. In the A-D converter 7a, voltage proportional to the processing of analogue detected by the laser sensor 3 is converted into the digital value. The CPU 7b performs sampling every time interval assigned optionally and stores in the auxiliary memory 7d every one block of the memory 7c. The data taken in by the laser sensor 3 is made one data by putting sequential several blocks of the memory 7c in one lot, and then the average of the several blocks is computed while further advancing so as to eliminate noise caused by disturbing elements.
Patent JP-S58151282-A (JP)
Title: Rocking mechanism for printing head
Inventor: KANOU MASAKI
IPC: B41J25/316
Filed: 1982-03-03
Abstract: PURPOSE:To provide the titled mechanism capable of preventing a printing head from vibrating, by a method wherein a cam for rocking a printer frame is rotated through a spring, and is brought into contact with a rubber on a bracket at the top dead center thereof. CONSTITUTION:As the bottom dead center of the cam 32 approaches to a cam follower 8a, the cam follower 8a is moved in the direction of an arrow E by the spring 22, and the printing head 21 approaches to a platen 10. At the top dead center of the cam 32, the cam 32 is brough into contact with the rubber 8c on the bracket 8b fixed to the printer frame 8, thereby absorbing vibration.
Patent JP-2000232581-A (JP)
Title: Image processor
Inventor: KATOUGI HISAMITSU
IPC: B41J2/52
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which performs threshold processing by means of an error diffusion method that improves the reproducibility at both low and high density parts using a simple constitution. SOLUTION: The multivalued data on an attentional image are added to the error data which are obtained when the nearby pixels distributed by an error distribution means 104 are binarized, compared with a prescribed threshold by a threshold processing means 101 and then binarized. A thresholding error that is caused by threshold processing is compared with the prescribed emphasis threshold at an error value threshold processing part 102. If the thresholding error is smaller than the emphasis threshold, the error is emphasized by an error emphasis means 103. The emphasized error or thresholding error is distributed to the nearby pixels by the means 104.
Patent JP-H09227484-A (JP)
Title: Production of n-alkylglycolic acid amide
Inventor: KABARU TAKESHI
IPC: C07C231/02
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To efficiently and industrially obtain the subject compound good in color tone and useful as a base material or auxiliary agent for various cleaning agents, a raw material for surfactants, etc., from an inexpensive crude glycolic acid by reacting a specific glycolic acid condensation product with an alkyl amine. SOLUTION: (A) A glycolic acid condensation product such as a compound of formula I [(n) is 1.1-200 which is an average condensation degree of glycolic acid] or 1,4 dioxan-2,5-dione is reacted with a compound of formula II [R<1> is a 6-22C (branched) (hydroxy)alkyl, an alkenyl, phenyl substituted by a 8-12C alkyl; R<2> is H, a 1-22C (branched) (hydroxy)alkyl, an alkenyl, phenyl substituted by a 8-12C alkyl] to obtain a compound of formula III. Therein, the component A is preliminarily subjected to a contact treatment with steam or nitrogen gas, and the component B is preliminarily treated with an inorganic reducing agent such as a compound of the formula: M(BH4 )x [M is an alkali metal, Ca, etc.; (x) is 1, 2 which is the valency of M].
Patent JP-H01262747-A (JP)
Title: Package for microwave heating of prepared food and heating method
Inventor: ROBAATO JIEI PETOKABITSUCHI
IPC: B32B15/08
Filed: 1989-02-13
Abstract: PURPOSE: To obtain the package which is provided with excellent texture, scent, etc., by microwave heating and is adequate for production of bread, etc., by forming a upper web part laminated with a sensitive layer having specific surface resistance and a lower web part having a metallic foil layer to a bag form. CONSTITUTION: The sensitive layer 16 of a stainless steel, etc., which have surface resistivity of 50 to 1,000Ω/(inch)<2> is adhered by sputtering on a film 15 consisting of polyester, etc., and the paper web 18 is laminated by an adhesive layer 17 thereon to form the upper web 19. An adhesive high polymer (e.g.; polyethylene, etc.) is extruded on the other paper web 11 to form a layer 12. The metallic foil 13 consisting of aluminum, etc., is then adhered thereon and further, the layer 14 of a high-polymer material is adhered thereon to form the lower web 21. The upper web is adhered to ends 10a, 10b, 10c, by which the bag 10 is obtd.
Patent JP-H025568-A (JP)
Title: Manufacture of image device
Inventor: PIITAA JIEIMUZU PUURU
IPC: G03F7/20
Filed: 1989-02-13
Abstract: PURPOSE: To provide a solid state imaging device by a step of forming a first region on a substrate and separately forming a second region to be joined with the first region, in which the regions are formed only in an active region part of a completed device. CONSTITUTION: Fields 8 and 9 are aligned by registering alignment marks 10 with alignment marks 4 of a registration pattern provided by using fields 1 and 2. After alignment, a wafer is moved by a predetermined distance, for example, 200μm, to expose the fields 8 and 9. Thus, distortion of the alignment marks 4 is prevented and the alignment marks 4 may be used for alignment of consequently generated layers. A termination region 8 and an intermediate region 9 may be provided in various forms, and the ultimate layout on the wafer is so constituted that a rectangular field is joined with an adjacent field along the longer side thereof.
Patent JP-H06247645-A (JP)
Title: Elevator control device
Inventor: NAKAJIMA YUTAKA
IPC: B66B3/00
Filed: 1993-02-23
Abstract: PURPOSE:To prevent the occurrence of a system failure caused by rewriting the data of an electrically erasable memory device via remote control. CONSTITUTION:Data and programs different according to user specifications are stored in an EE-ROM 4. When a transmission controller 10A receives a rewriting request of the data in the EE-ROM 4 from a data transmitter, a rewrite feasibility judging means 16 reads an elevator state register 14 and judges whether the data rewrite is feasible or not. If it judges feasible, an execution prohibition instructing means 17 prohibits the execution of programs to a CPU 1. A data writing means 18 rewrites data into the EE-ROM 4.
Patent JP-S60178510-A (JP)
Title: Load analyzing device of computer
Inventor: TAKAGI MASAHIRO
IPC: G05B21/02
Filed: 1984-02-24
Abstract: PURPOSE:To easily analyze the causal relation between a load and an event by analyzing the relation between an event group traced relatively to loads and a load data group simultaneously with the measurement of the load on a computer. CONSTITUTION:The state of a plant 21 to be controlled is inputted and a computer system 22 for control and a load analyzer 23 estimates an increase in load, etc. Data on each process event and its occurrence time which are inputted from this plant 21 to the computer 22 are stored in a file 27, and the computer 22 performs processing corresponding to each event. Further, various tasks are run; and a generated event group and frequency of access to subroutines attained by tasks are stored in the file 27 and CPU load data, etc., are stored in a file 26. Then, results of analyses which are taken by functions, such as data on events are outputted on a printing device to analyze the computer loads, thereby analyzing and diagnosing the system.
Patent JP-S61197157-A (JP)
Title: Device for driving magnetic fluid in tube
Inventor: NAGAISHI KATSUYUKI
IPC: B24B31/112
Filed: 1985-02-23
Abstract: PURPOSE:To cause the longitudinal linear movement and the radial rotational movement of a magnetic fluid flowing in a feed tube by providing it with a plurality of linear drive windings and concentric rotational drive windings. CONSTITUTION:A plurality of annular linear drive windings 3 are provided in a plurality of slots 7b formed in the surfaces of the legs 9a of T-shaped laminated iron core 9 in contact with a feed tube 1. A plurality of concentric rotational drive windings 6 are mounted on the legs 9a together with the annular linear drive windings 3. Energizing these windings 3 with three-phase AC by a power supply 8 to excite the T-shaped laminated iron core 9 produces a magnetic field linearly moving in the feed tube 1 in the longitudinal direction thereof. Energizing the concentric rotational windings 6 with three-phase AC by the power supply 8 generates a rotationally displacing magnetic field rotating in the direction of a phase sequence R, S, and T.
Patent JP-S61193475-A (JP)
Title: Circuit for generating substrate voltage
Inventor: HIDAKA HIDETO
IPC: G11C11/408
Filed: 1985-02-21
Abstract: PURPOSE:To realize a substrate voltage generating circuit having an increased charge pump capacity, by providing a multiplying means which multiplies integrally the frequency of a charge pump signal. CONSTITUTION:Charge pump signal generating circuits 6a and 6b receive an internal signal /RAS and a complementary signal RAS, and an internal signal /CAS and a complementary signal CAS, as inputs and generate pulses phicp1 and phicp2 having frequencies twice as large as said signals respectively. Thereby the frequencies of charge pump signals impressed on capacitors 4 and 5 for charge pump become twice larger that usual, and accordingly a charge pump capacity is doubled. The internal signal /RAS is inputted to an input terminal 13, and the complementary signal RAS to an input terminal 14. NOT circuits 11a and 11b delay the complementary signal RAS. An exclusive OR circuit 12 performs the exclusive OR of the internal signal /RAS and a delayed signal RASD and outputs a charge pump signal phicp1. The same operation is conducted also when the internal signal is ICAS and the complementary signal is CAS.
Patent JP-S63203970-A (JP)
Title: Shaft seal device for compressor
Inventor: KOJIMA YOSHINOBU
IPC: F16J15/38
Filed: 1987-02-17
Abstract: PURPOSE:To improve durability, by providing a polytetrafluoroethylene (PTFE) sheet to be glued to the peripheral surface of an O ring and mounting this O ring to a reverse L-shaped groove, provided in a plate ring, while retaining the opening end of the reverse L-shaped groove by a ring-shaped disc. CONSTITUTION:A polytetrafluoroethylene (PTFE) sheet 13, glued to the peripheral surface of an O ring 5, prevents its rubber quality from coming into contact with sealed fluid. Consequently, the rubber quality is prevented from corroding to worsen its sealing action by the sealed fluid. Simultaneously with the above, mounting the O ring 5, which decreases its flexibility by gluing the relatively hard PTFE sheet, to a reverse L-shaped groove 16 opening its one end, the O ring 5 is easily mounted by eliminating the necessity for mounting it being press spread as when the O ring 5 is mounted to a U-shaped groove.
Patent JP-2000229393-A (JP)
Title: Polyethylenic laminated film
Inventor: WAKITA KAZUTO
IPC: B32B27/32
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefinic laminated film excellent in flexibility, transparency and stretch uniformity and high in the peel strength of a laminated interface. SOLUTION: A polyethylenic laminated film is constituted by laminating an (A) layer comprising an amorphous poly α-olefin containing 20-80 wt.% of a cold xylene soluble component with an intrinsic viscosity of 0.8-2.5 dl/g and 50 wt.% or more propylene and a (b) layer comprising polyethylene produced by using a metallocene catalyst. As the polyethylene produced by using a metallocene catalyst constituting the (B) layer, one with a density of 0.89-0.935 g/cm3 and a mol.wt. distribution of 2.2-5.5 is suitably used.
Patent JP-S62192229-A (JP)
Title: Apparatus for direct production of thin metallic sheet and its production
Inventor: TOGE TAKEYA
IPC: B22D11/06
Filed: 1986-02-20
Abstract: PURPOSE:To prevent a leakage accident and to obtain a thin metallic sheet having good surface characteristics in a horizontal pouring type twin roll method by pouring a molten metal by using a pouring nozzle made of heat resistant ceramic fibers, etc., having low heat conductivity and elasticity. CONSTITUTION:Water cooling type twin rolls 4, 4' which have parallel axial lines of rotation and are different in the relative position height of the axial centers of rotation are rotated in the directions opposite from each other in the horizontal pouring type twin roll method. The molten metal 2 is then supplied from the pouring nozzle 3a of a pouring device 3 brought into contact with the surface of the rolls 4, 4' on the inlet side of rotation to the gap between the rolls 4 and 4' and the thin metallic sheet 5 is discharged from the outside side of rotation. A nozzle end part 3b made of the heat resistant ceramic fiber board having the low heat conductivity and elasticity is used for the nozzle 3a and a gate 3c is provided to the passage of the nozzle 3s. The leakage accident is thereby prevented and the thin metallic sheet having the good surface characteristics and internal quality is obtd.
Patent JP-H09230206-A (JP)
Title: Zoom lens camera
Inventor: TABATA YASUSHI
IPC: G03B5/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a camera in which the position of a lens is not erroneously detected at the time of driving the lens even after the lens is moved from a stop position by an external force. SOLUTION: This camera is constituted so that the positions of a front group lens L1 and a rear group lens L2 are detected with the front group lens L1 as reference by a zoom code information input circuit provided along in a lens moving direction and equipped with a zoom code having a detection area and a non-detection area repetitively and a brush part sliding on the zoom code; and an entirety moving motor 25 is driven by a control means 210. In the case of stopping the motor 25, the control means 210 drives the motor 25 by a specified amount further after it drives the motor 25 in a specified direction and the zoom code information input circuit detects the position of the lens, and then it stops the motor 25.  In such a case, when the motor 25 is driven, the control means 210 starts the motor 25 toward the position of the lens first, and the position of the lens is detected by the zoom code information input circuit.
Patent JP-H07219009-A (JP)
Title: Camera reutilizing recovered parts of film with lens
Inventor: KAMODA TAKASHI
IPC: G03B15/05
Filed: 1994-02-07
Abstract: PURPOSE:To effectively utilize waste parts and to reduce the manufacturing cost at the same time by fitting the stroboscope substrate of a recovered film with lens to a normal camera constituted so that a film can be exchanged. CONSTITUTION:The stroboscope substrate 8 on which a storoboscopic light emission part 7, a switch 10 for detecting the opening and closing state of a shutter blade, a circuit for making a stroboscope emit light or the like are mounted and which is recovered from the film with a lens is fitted to a camera main body 18 constituted so that a take-up action can be executed. In such a case, the capacitor for emitting light 9 of the substrate 8 is bent at the places of lead wires 31A and 31B and arranged at a different position from the film with a lens. Besides, the contact part 33 of a coupling member 34 is brought into contact with a battery electrode terminal plate 13 on the positive side of the substrate 8 and the coupling member 34 is coupled to an electrode terminal plate 36 on the positive side of a battery housing chamber 35. Simultaneously, the lead wire 31A of the capacitor 9 is nipped by the contact part 37 of a coupling member 38 and the coupling member 38 is coupled to the other electrode terminal plate 39.
Patent JP-S62192319-A (JP)
Title: Oral cavity cleaner
Inventor: TSUJITA SATOSHI
IPC: A61K8/23
Filed: 1986-02-19
Abstract: PURPOSE:An oral cavity cleaner, obtained by blending vitamin E or an ester derivative thereof with a specific water-soluble salt and having improved stability. CONSTITUTION:An oral cleaner obtained by blending one or two or more compounds selected from vitamin E and ester derivatives thereof with one or two or more water-soluble neutralized materials of hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid, citric acid, malic acid, tartaric acid, fumaric acid, benzoic acid, acetic acid or acidic amino acids. The vitamin E is ingested as a nutriment assistant and sometimes blended in dentifrices or external drugs utilizing the peripheral circulation promoting action and wound cure promoting action thereof. When ester derivatives of the vitamin E having relatively good stability are used, they are slowly and oxidatively decomposed. The above- mentioned water-soluble neutralized materials blended in the cleaner are believed to suppress the above-mentioned oxidative decomposition and provide the aimed stable oral cavity cleaner.
Patent JP-S54128561-A (JP)
Title: Preparation of 25-hydroxycholesterol
Inventor: OCHI KIYOSHIGE
IPC: C07J9/00
Filed: 1978-03-27
Abstract: PURPOSE: To prepare the title compound useful as an intermediate of vitamin D or its derivative, from a 25-hydroxycholestane derivative having OH group or carbonyl group at 3-position, without affecting the OH group at 25-position, by a simple and selective process.  
     CONSTITUTION: The title compound is prepared by (1) treating a compound I (one of R 1  and R 2  is H, and the other is OH or R 1  and R 2  together form CO) with hydrogen halide (e.g. HBr) in a water-containing inert organic solvent (e.g. t- butanol) in the presence of an oxidation agent (e.g. N-bromoacetamide), (2) dehalogenating the resulted compound II (X is halogen) to its 4-en-3-one derivative, (3) isomerizing the derivative to 5-en-3-one derivative with a basic compound (e.g. sodium ethylate), and finally (4) reducing with a metal hydride, etc.  
     USE: Intermediate of 25-hydroxy vitamin D 3  or 1α(or 24), 25-dihydroxy vitamin D 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58150974-A (JP)
Title: Image forming device
Inventor: INOUE TAKAHIRO
IPC: G03G15/06
Filed: 1982-03-04
Abstract: PURPOSE:To perform image formation free of disorder of picture quality and color mixture, by making the gap between an image carrier surface and a preceding developing device greater than that between the image carrier surface and a succeeding developing device. CONSTITUTION:As a photosensitive drum 1 rotates, its surface is irradiated with information irradiation lights L1, L2, and L3 successively. In this case, a developing device 3 supplies a magenta color developer to the drum 1, a developing device 5 supplies a cian color developer, and a developing device 7 supplies a yellow color developer; and latent images corresponding to respective optical images are developed and the full-color developed image formed on the drum 1 is transferred to a transfer material P. Then, the gap d between the developer layer 71 of the developing device 7 and the drum surface is made greater than the gap d2 of the developing device 5 to obtain a multicolored picture free of color mixture.
Patent JP-H01209144-A (JP)
Title: Multicolor printer
Inventor: KITAGAWA TOSHIHARU
IPC: B41J11/42
Filed: 1988-02-17
Abstract: PURPOSE:To improve color reproducibility and printing quality, by a method wherein the overlap printing of single colors is performed while paper is allowed to run reciprocally to perform multicolor printing and a printing start position on and after the second color is corrected with respect to the feed amount of the paper at the printing time of the first color. CONSTITUTION:The running of paper 11 is performed by a pulse motor 13 rotating a capstan roller 12 through gear connection. Therefore, the feed amount of the paper 11 is controlled on the basis of the number of the pulses given to a pulse motor driving part 14. For example, two 20-step digital switches 17, 18 are used and the printing start position of each of magenta (second color) and cyan (third color) can be changed by +70mum with respect to the printing of yellow (first color) when one step is set to 70mum. A signal is inputted to an operation part 15 through an input port 16 and, during the running of the paper 11 in a software manner, on the basis of the number of pulses at the feed time of the paper 11 and the number of pulses at the forward feed time of yellow, the number of pulses at the forward feed time of magenta and those at the forward feed time of cyan are increased or decreased to correct the printing start positions of magenta and cyan and good multicolor printing reduced in color shift is always performed.
Patent JP-S60176437-A (JP)
Title: Warren motor
Inventor: YOKOTA REI
IPC: H02K5/167
Filed: 1984-02-23
Abstract: PURPOSE:To prevent an output shaft from seizing to a bearing by picking up and flowing out lubricating oil stored in the bottom of a case from above the shaft and the bearing, and supplying it to the bearing. CONSTITUTION:When an output shaft gear 11 is rotated, lubricating oil 14 stored in the bottom of a case 3 is intaken to between ribs 161 and 162, and held between the ribs 161 and 162 by a capillary force. When the gear 11 is rotated at 180 deg., the oil 14 held between the gear 11 and a bearing 13 is flowed down by a gravity to arrive at a gap 17 between the bear 11 and the bearing 13, and intaken to a gap 18 between an output shaft 10 and the bearing 13 by a capillary tube phenomenon.
Patent JP-S60177703-A (JP)
Title: Resonance element
Inventor: KOUNO MITSUNORI
IPC: H01P7/04
Filed: 1984-02-23
Abstract: PURPOSE:To attain the miniaturization and the cost reduction for a resonance element which is used to an antenna sharing device of a radio unit, a filter, etc., by laminating metallic films to a plate conductor. CONSTITUTION:The figure shows a magnified view of a dielectric plate 100 laminated with a dielectric plate 11 and metallic films 12 and 13. These films 12 and 13 are put on the plate 11 with a minute gap (g) and connected to the inner and outer conductor parts 1a and 2a forming the inner and outer conductors 1 and 2 respectively through lamination of the plates 100. The gap (g) forms the distribution capacity. A resonance circuit is shown in the figure in case the plates 100 are laminated. The distribution inductances 21a-21d- are shown together with distribution capacities 22a-22d- and 23a-23d- and a resonance capacitor 24. These elements form a semicoaxial resonance element as a whole.