baber/WOPTO huggingface dataset:
Patent JP-H10246106-A (JP)
Title: Four-cycle internal combustion engine
Inventor: ARAKI TSUNEO
IPC: F02B63/02
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To promote a reliable supply of the mist oil to each engine section in an four-cycle internal combustion engine partitioned a crankcase and an oil reservoir by a partial wall. SOLUTION: An engine 2 is provided with an oil mist supply passage 50 supplying the oil mist in an oil reservoir 24 independent from a crankcase 7 from the oil reservoir 24 to a valve system chamber 10, crankcase 7 and provided with the first passage 52 from the oil reservoir 24 to the valve system chamber, the second passage 54 from the valve system chamber to the crankcase 7, the third passage 56 from the crankcase 7 to the first passage 52. The second passage 54 is provided with a hole 60 opened to the crankcase 7 at the closed position when a piston 6 lowers. The third passage 56 is provided with the third hole 62 opened to the crankcase 7 at a lower position than the lowest position of the piston 6.  A first check valve allowing air inflow from the atmosphere is provided in the oil reservoir 24 and the second check valve is provided allowing gas flow out into an intake side of a carburetor 40 in the valve system chamber.
Patent JP-S61206065-A (JP)
Title: Multi-processor system
Inventor: YOSHIZAKI MAMORU
IPC: G06F15/167
Filed: 1985-03-11
Abstract: PURPOSE:To improve the responsibility of a system by dividing plural processor units to the group in which the highly speedy response is required and the group in which the highly speedy response is not required, and providing the system bus corresponding to respective groups. CONSTITUTION:Processor units 4-7 are divided to the group of units 4 and 5 in which the highly speedy response is required and the group of units 6 and 7 in which the highly speedy response is not required. Next, the system bus is divided to the first system bus 1A and the second system bus 1B in correspondence to these two unit groups, the units 4 and 5 are connected to the bus 1A, and the units 6 and 7 are connected to the bus 1B. Further, input output units 2 and 3 are commonly connected to buses 1A and 1B, and for respective units 2-3, the access is executed from the units 4-7 by using the system bus for a group. Consequently, other processor unit to belong to the same groups does not access the input output unit, and then, the input output unit can be accessed and the response of the system can be improved.
Patent JP-H04266094-A (JP)
Title: Superconducting magnetic shield structure
Inventor: YAHARA AKITO
IPC: H05K9/00
Filed: 1991-02-20
Abstract: PURPOSE:To provide a superconducting magnetic shield structure having excellent shielding properties and easy manufacture thereof. CONSTITUTION:Superconductor cylinders or composite cylinders including superconductor cylinders (hereinafter referred to as 'composite cylinders') 1, 2 are engaged in a state that both are engaged at a length of at least five times of a distance between an outer surface of a superconductor layer 31 of the cylinder 1 of the inserted side and an inner surface of a superconductor layer 32 of the cylinder 2 of the inserted side, and a cylinder 3 made of high permeability material is disposed on the superposed part. Since the cylinders 1, 2 are engaged in a state that both are superposed in a predetermined length and the cylinder 3 made of the high permeability material is disposed on the superposed part, invasion of an external magnetism can be effectively prevented. Further, since the cylinders 1, 2 are short, they can be heated and sintered in a small-sized heating furnace.
Patent JP-S60191254-A (JP)
Title: Silver halide color photosensitive material
Inventor: MATSUNAGA SATOSHI
IPC: G03C7/38
Filed: 1984-03-12
Abstract: PURPOSE:To obtain a photosensitive material having particularly improved colorability, sensitivity and fogging by incorporating a specific polymer coupler for forming a magenta color into a silver halide emulsion layer. CONSTITUTION:A copolymer of the magenta coupler expressed by the formula  I (R1 is H, lower alkyl of 1-4C or Cl, R2 is alkylene, arylene or aralkylene, J is a bivalent combination group, n is 0 or 1, R4 is anilino, acylamino or ureide, R5 is alkyl, aryl or heterocycle), for example, a copolymer of the magenta coupler monomer expressed by the formula II and the other monomer such as acrylate or the like is produced. Such polymer coupler is dissolved in a solvent and the photosensitive material having the photosensitive layer dispersed with such soln. in a silver halide emulsion is obtd. The photosensitive material contg. the novel magenta coupler without generating fogging and staining is thus obtd. at a high yield.
Patent JP-H03249980-A (JP)
Title: Production of trim member for vehicle
Inventor: CHIKAMA MAKOTO
IPC: B05D7/24
Filed: 1990-02-28
Abstract: PURPOSE:To produce the trim member for vehicles which can be easily mounted to a vehicle body and has excellent sealing and buffer properties by discharging an elastomer resin material which is heated, fluidized and mixed with gas to the mounting part of the trim material body, thereby forming a buffer sealing material. CONSTITUTION:The elastomer resin material 24 which is heated and fluidized and is mixed under pressurization with the gas is discharged and stuck to the mounting part 6 of the long-sized trim material body 2 and while closed cells 11 are generated internally, the material is cooled to cure from the outside to form the buffer sealing material 3 consisting of the foamed elastomer having a tacky adhesive skin layer 21 on the outer peripheral surface. The buffer sealing material 3 is formed and mounted by such simple device and operation. The trim member for vehicles which can be easily mounted to the vehicle body and has the excellent sealing and buffer properties is thus produced.
Patent JP-S51121474-A (JP)
Title: Process for treating cement-containing dirty mud-like waste materials
Inventor: HASHIMOTO TAKAHARU
IPC: B28B3/02
Filed: 1975-04-18
Abstract: PURPOSE: To provide a process wherein a cement-containing sludge-like waste is dehydrated, molded and cured, and then it is coated with a plastic material to form a product which does not release any alkali materials that might cause a pollution. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56161474-A (JP)
Title: Composition for paint
Inventor: MIURA SADAMI
IPC: C08L33/02
Filed: 1980-04-14
Abstract: PURPOSE: To provide the titled compsn. which can be baked at a relatively low temperature and forms a lustrous coating film having excellent weather resistance, consisting of a specified vinyl copolymer and a cyclic imino ether.  
     CONSTITUTION: 2W50mol% Monomer (a) having one double bond and 1W2 carboxyl groups in the molecule [e.g. (meth)acrylic acid] is copolymerized with 98W 50mol% vinyl monomer (b) copolymerizable with component a (e.g. styrene or vinyl acetate) to produce a vinyl copolymer (A) having an acid value of 20W120. 1W50pts.wt. cyclic imino ether compd. (B) of the formula (wherein n is 2, 3) is blended with 100pts.wt. component A. The blend is melt-kneaded at 100W180°C for 10min or shorter, and then crushed to particles having a particle size of 100 mesh or below. This compsn. can be coated on metallic surfaces by electrostatic coating, spray coating, etc. and can be cured at 140W250°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02226221-A (JP)
Title: Multilevel image forming device
Inventor: HIRATSUKA SEIICHIRO
IPC: H04N1/04
Filed: 1989-02-28
Abstract: PURPOSE:To stably reproduce an image with high quality with the simple constitution of the device by using a laser light beam which is deflected due to an image signal by an acoustooptical modulator (AOM) while restricting by a luminous flux restricting board. CONSTITUTION:The flux of the laser light beam passing through a collimator lens 2 is deflected in accordance with to the image signal by AOM 3 which is controlled by the multilevel signal for modulating the image signal. And the polarized luminous flux is restricted by the luminous flux restricting board 4 to pass through and then becomes the luminous flux with fidelity to the original image density and exposes a photosensitive drum 8 through a polygon mirror 5, a correcting lens 6 and a mirror 7, and then, a latent image is formed on the photosensitive drum 8 and a toner image has the fidelity to the original image. Thus, the image with high quality can be stably reproduced with the simple constitution of the device.
Patent JP-H02227735-A (JP)
Title: Name table retrieving device
Inventor: IIJIMA YUICHI
IPC: G06F9/45
Filed: 1989-02-28
Abstract: PURPOSE:To shorten the searching time of labels despite the increase of labels by storing a chain of labels stored in a name table and having the same hash value into a hash table of the name table in a Mr. B-tree structure. CONSTITUTION:A label register means 12 takes labels one by one out of a definition work file 11 storing the labels at random and stores a chain of labels stored in a name table 13 and having the same hash value into a hash table of the name table 13 in a Mr. B-tree structure. At the same time, a name table retrieving means 15 searches the labels chained in the Mr. B-tree structure out of the hash table based on the labels stored in a reference work file 14. Thus it is possible to define the time required for retrieving as the value propor tional to log(m/n), where (n) and (m) mean the hash width and the number of component elements, respectively. As a result, the label retrieving time is shortened despite the increase of labels.
Patent JP-S51122708-A (JP)
Title: Small dc motor
Inventor: TACHIBANA KANICHI
IPC: H02K11/00
Filed: 1975-04-21
Abstract: PURPOSE: Complete quenching of spark to be produced between a commutator and brushes by fixing a ring of oxide sinter on the commutator bars of a small dc motor with conductive adhesive. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59173471-A (JP)
Inventor: KEI TAKAHIRO
IPC: E04B2/56
Filed: 1983-03-23
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-S58165200-A (JP)
Inventor: KATOU YUTAKA
IPC: G08G1/01
Filed: 1982-03-25
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-H08244757-A (JP)
Title: Packaging case with partition
Inventor: TAKAHASHI ISAO
IPC: B65D5/50
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a packaging case that is simply disposed of after use and is not bulky before use by a method wherein a sheet of cardboard, such as a corrugated fibreboard, is set up into a packaging case partitioned into a plurality of storage parts inside. CONSTITUTION: A body part of a rectangular tube form is formed by a front plate 1, a back plate, and side plates 3, 4 connected to each other through folding lines. A bottom plate for covering the lower surface of the body part is connected to the lower edge of the front plate 1 through a folding line. Right and left inner plates 12 are connected to right and left side edges of the bottom plate so as to be overlapped on inner surfaces of the right and left side plates 3, 4 through folding lines and abut on the front plate 1 and the back plate at both ends thereof. An inner bottom plate 13 to be overlapped on the inner surface of the bottom plate is connected to the lower edge of the back plate.  A partition plate 14 erected in parallel to the back plate is connected to the edge of the inner bottom plate 13 through a folding line in parallel to the lower edge of the back plate to partition the body part into front and rear storage parts. Furthermore, an impact wall is provided by winding the right and inner side plates 12 inward in a U shape. A part of a top open part of the partition plate 14 is covered with a space holding plate 19.
Patent JP-S54140723-A (JP)
Title: Agricultural and horticultural microbicide
Inventor: AOKI KATSUMICHI
IPC: A01N37/28
Filed: 1978-04-24
Abstract: PURPOSE: To provide an agricultural and horticultural microbicide containing a specific hydrazone derivative as an effective component, and effective to rice blast, etc.  
     CONSTITUTION: Powder, wettable powder, emulsifiable concentrate, liquid, etc., containing N-benzoyl-N'-(2,2,2-trifluoroethylidene)hydrazine as an effective component, and if necessary suitable carriers or diluents.  
     EFFECT: Effective to rice blast, helminthosporium leaf spot of rice plant, downey mildew of cucumber, late blight of tomato, brown rust of wheat, gray mold of cucumber, downey mildew of grape, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55141615-A (JP)
Title: Buoy type wave height meter
Inventor: SAJIKI SEIGO
IPC: G01D21/00
Filed: 1979-04-21
Abstract: PURPOSE: To enable the accurate wave height values to be obtained even when the detector position is shallow by analyzing the output waveforms of a pressure detector and correcting the water pressure distributions by the effect of waves.  
     CONSTITUTION: The output voltage waves of a pressure detector modulated by a receiver 4 are inputted to an A/D converter 6, by which they are sampled and A/D converted at every ΔTsec. and are stored into the memory of a microcomputer 7. When the specified N number of data are sampled, the sampling ceases and FFT operations are performed by using the collected data. The magnitudes of the components having periods of T 0 =DC component, T 1 =N.ΔT/1, T 2 =N.ΔT/2,... among the various frequency components contained in the input waveforms are obtained and from the components having the maximum values, the period T of the waves is known. By using this period T and the water depth d having been set by a switch 8, the wavelength λ of the waves is calculated and further the correction value of the wave heights is calculated. The true wave height value is then displayed in a digital display 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63216349-A (JP)
Title: Pellet-transfer device
Inventor: ARIE MAKOTO
IPC: H01L21/52
Filed: 1987-03-05
Abstract: PURPOSE:To make a compact pellet-transfer device to transfer a pellet from a first position to a second position which are not situated on an identical plane and to enhance the operation efficiency by a method wherein individual pellet-holding axis lines corresponding to the first position and the second position of a pellet holder are arranged in a tilted manner with reference to a swivel central axis line of a swivel arm. CONSTITUTION:The following three are installed: a swivel arm 13 which is supported by a stand 17 and swivels around a swivel central axis line 13A; a pellet holder 14 which is supported by the swivel arm 13 and supports a pellet 11A; a swivel drive 15 which swivels the swivel arm 13 and shifts the pellet 11A supported by the pellet holder 14 from a first position 11 to a second position 12. At this pellet-transfer device 10, individual pellet-holding axis lines 14A, 14B in two positions corresponding to the first position 11 and the second position 12 of the pellet holder 14 are arranged in a tilted manner with reference to the swivel central axis line 13A of the swivel arm 13. By this setup, the mechanism is simplified and miniaturized; the operating efficiency is enhanced; the pellet can be shifted from the first position to the second position which are not situated on an identical plane.
Patent JP-S59174641-A (JP)
Title: Electroconductive resin composition
Inventor: ITAGAKI HIDEYUKI
IPC: C08L51/00
Filed: 1983-03-25
Abstract: PURPOSE:A composition that contains, as a base, a graft polymer obtained by grafting vinyl chloride onto a specific acrylic resin, thus being suitable for use as a recording medium of the electrostatic capacitance type, because of its capability of containing a large amount of carbon without deterioration in physical properties and reduction in flowability and further causing no resin decomposition. CONSTITUTION:99.9-50pts.wt. of vinyl chloride and 0-30pts.wt. of vinyl compounds copolymerizable with vinyl chloride are grafted onto 0.1-20pts.wt. of an acrylic resin containing more than 60wt% of alkyl acrylate with 1-8C alkyl and/or alkyl methacrylate with 2-10C alkyl and the resultant graft copolymer is combined with electroconductive carbon in an amount of 1-50, preferably 5- 30pts.wt. per 100pts.wt. of the graft copolymer.
Patent JP-H01223758-A (JP)
Title: Monolithic microwave integrated circuit
Inventor: AYAKI NAGISA
IPC: H01L21/822
Filed: 1988-03-02
Abstract: PURPOSE:To absorb a leaked microwave and achieve low reflection, low noise and high gain by a method wherein an inductor is formed on a substrate on which an n-type or p-type conductive layer is formed and the inductor is connected to a capacitor to constitute a bias circuit part. CONSTITUTION:An inductor 5 is formed on a substrate on which an n-type or p-type conductive layer is formed and the inductor 5 is connected to a capacitor 6 to constitute a bias circuit part. Therefore, a leaked microwave is absorbed by the n-type or p-type conductive layer provided under the inductor 5. The inductance value is determined by the line width, line spacing and number of turns of a loop metal constituting the inductor 5 and the capacitance value is determined by the material and thickness of an insulating film 11. If the inductance value and capacitance value and determined to be required values, a power reflection coefficient as viewed from a terminal 13 toward a source circuit side in an operation frequency range can be close to one. Moreover, a slight microwave passing through the bias circuit part is absorbed when it passes over the inductor 5 formed on the n-type conductive layer 12 and is not reflected toward the microwave circuit part.
Patent JP-H09246901-A (JP)
Title: Surface acoustic wave resonator filter
Inventor: ICHIKAWA SATOSHI
IPC: H03H9/64
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To improve cut-off characteristics, to minimize insertion loss and to perform miniaturization by providing an interdigital transducer for which the electrode finger width or electrode finger interval of the electrode fingers of a part of at least one comb-line electrode is different from the electrode finger width or electrode finger interval of the other electrode fingers. SOLUTION: The interdigital transducer of one stage electrically connected and formed on a piezoelectric substrate 1 is in charge of the reception of surface acoustic waves, excitation and the reception respectively and the pair number of the comb-line electrode is 9 pairs, 16.5 pairs and 9 pairs respectively.  Then, for this surface acoustic wave resonator filter, the electrode width of the electrode finger of a very end part is turned to λ/4, the electrode finger width of the electrode finger different from the very end part is turned to λ/2, and when the center interval of the electrode finger at the very end part of the comb-line electrode and the electrode finger provided with the same electrode finger width adjacent to the electrode finger is defined as P0 and the center interval of the electrode finger provided with the electrode finger width of λ/2 and electrode finger provided with the electrode finger width of λ/4 is defined as P1 , P1 =P0 /2×(1/2+n) is satisfied. Thus, the cut-off characteristics are improved, the insertion loss is minimized and the miniaturization is achieved.
Patent JP-H05249786-A (JP)
Title: Image forming device
Inventor: HONMA TORU
IPC: G03G15/02
Filed: 1992-03-06
Abstract: PURPOSE:To increase the kind of original capable of forming an image. and to expand the function of a device by selectively adjusting an image density and the balance of gradation, according to the image quality of an original image. CONSTITUTION:Arithmetic circuits 84a-84e selected, according to the result of a detection from an image information sensor 73, or by an electrostatic charge-exposure selecting key 42d, are provided. A voltage applied to an electrostatic charger 21 and an exposing lamp 51 is adjusted according to the image quality of the original image, and the image density and the balance of the gradation are selectively adjusted so as to be suitable for the image quality of the original, so that the kind of original capable of forming the image is increased, and the function of the device is expanded.
Patent JP-H08218999-A (JP)
Title: Constant flowrate horizontal shaft pelton turbine
Inventor: WATANABE HIROTAKA
IPC: F03B1/04
Filed: 1995-02-14
Abstract: PURPOSE: To provide a horizontal shaft Pelton turbine having an expanded applicable flowrate range by simplifying equipment and increasing the number of nozzles. CONSTITUTION: Regarding a horizontal shaft Pelton turbine, one to four nozzles 2 are provided, and an inlet valve 5 is gradually opened to blow a jet flow from the nozzles 2 for starting a turbine. After the start of the turbine, the valve 5 is wide opened for a constant flowrate operation. As a result, a needle operation mechanism can be eliminated and a nozzle number can be increased, thereby enabling the applicable flowrate range of the Pelton turbine to be doubled as maximum, compared with the case of the conventional design.
Patent JP-2000245318-A (JP)
Title: Fishing line guide roller of machine for fishing squid
Inventor: NAGATSU MAKOTO
IPC: A01K91/18
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide the fishing line guide roller of a squid-fishing machine, capable of preventing the squids from being dehooked and dropped in sea when the squids hooked by fishhooks are lifted and passed through a guide roller, thereby improving the fishing efficiency. SOLUTION: When a fishing line A to which many hooks B for fishing squids are connected is guided into a fishing boat through a guide roller 4 by the use of a winch 7, squids hooked with the squid hooks B are thrust with needle rods 8 approximately vertically projected on the circumferential surface of the body portion 1 of the guide roller 4, thus preventing the squids from dropping in sea and simultaneously guiding the squids through the guide roller 4.
Patent JP-S54141461-A (JP)
Title: Filter apparatus
Inventor: TANOUE TSUKASA
IPC: G01N1/28
Filed: 1978-04-27
Abstract: PURPOSE: To provide a filter apparatus wherein analytical samples are continuously and automatically obtained by carrying out vacuum aspiration through a filter paper which is mounted on a 2nd vessel provided so as to move freely up and down at the lower side of a 1st vessel having open ends at both sides.  
     CONSTITUTION: If a sample is charged into a cylindrical vessel 17, the pressure of a vessel 23 is reduced by actuating a vacuum pump connected to a vacuum aspiration section 14. The sample moves through filter paper 15 to a vessel 21 and a vessel 23. At completion of the transfer, the vacuum pump ceased operation, and a valve 24 is opened. thus, the filtrate in the vessel 23 is discharged. Then, a driving mechanism 22 is driven in a feed direction, and the vessel 21 is moved down to a predetermined site. In such conditions, the filter paper 15 is taken out, and heavy metal elements, etc. in the sample adsorbed on the filter paper are continuously and automatically obtained by use of fluorescent X-ray, etc. A washing liquid is discharged through a washing nozzle 26 so as to wash the cylindrical vessel 17, etc. after use. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60193454-A (JP)
Inventor: OZAKI MASASHI
IPC: A61C3/025
Filed: 1984-03-16
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-S53134089-A (JP)
Title: Production of polyvinyl alcohol graft starch
Inventor: YOSHITAKE TOSHIHIKO
IPC: C08F8/00
Filed: 1977-04-27
Abstract: PURPOSE: To produce a polyvinyl alcohol graft starch with a high degree of grafting, by grafting a monomer mixture of specific vinyl ester and specific vinyl unsaturated monomer onto starch, followed by saponification. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61215759-A (JP)
Inventor: ASAI DAIICHI
IPC: D06B15/10
Filed: 1985-03-14
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。