baber/WOPTO huggingface dataset:
Patent JP-H01210962-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMANAMI HIROFUMI
IPC: G03G5/14
Filed: 1988-02-19
Abstract: PURPOSE:To prevent a photosensitive body from causing change of chargeability even for repeated use by mixing a specified inorganic material while regulating its volume to a specified value, into an intermediate layer. CONSTITUTION:An intermediate layer consisting of TiO2 (A), a binder resin (B), and an oxide (C) of an element of the group II of the periodic table, is formed between a substrate and a photoconductive layer. The sum of the volume of the inorganic material consisting of the component A, and C is regulated to <=3 times of the volume of B, and the volume of the component A alone is regulated to >=one time of the volume of B. By regulating the volume of A to the volume as described above, the humidity dependence of the characteristics of the photosensitive body is kept at a small level, and the photosensitivity is also improved. But, if the sum of the volume of the component A and C exceeds the above-described limit, the void in the intermediate layer increases, and foams are generated in the photoconductive layer by the expansion of air in the intermediate layer when the photoconductive layer is dried after it is coated.
Patent JP-S55127717-A (JP)
Title: Production of piezoelectric vibrator with partial electrode added
Inventor: TSUDA BUNSHIROU
IPC: H03H3/02
Filed: 1979-03-27
Abstract: PURPOSE:To make it possible to form a partial electrode to reduce the cost of equipment and improve the work efficiency, by adding a function to control automatically laser power of cut grooves for angular plate vibrators and cut grooves for electrodes. CONSTITUTION:A large polarized piezoelectric porcelain plane plate is obtained where electrodes are provided throughout both faces, and one face of this plane plate is subjected to the grooving process by laser scriber or diamond scriber so that grooves may match to prescribed angular plate dimensions and partial electrode dimensions. Wide grooves 6 are used for cutting off angular plate vibrators, and narrow grooves 7 are used for cutting off electrodes. A sufficient depth is required for grooves 6 because these grooves are used for cutting off porcelain plates. However, it is necessary that the depth of grooves 7 to the piezoelectric porcelain is controlled to 5mu or less for the purpose of preventing the influence upon the characteristics of vibrators.
Patent JP-H02216654-A (JP)
Title: Cassette changer for tape player
Inventor: YAGI SHOJI
IPC: G11B15/68
Filed: 1989-02-16
Abstract: PURPOSE:To prevent noise caused by the shake of a tape cassette from occurring and to prevent the movement of the tape cassette from becoming impossible or unsmooth caused by the inclination thereof by supporting the tape cassette with the aid of a receiving part which supports it at the outer part than the thickness size of a thinness part on the tape traveling surface side of the tape cassette and a partition wall which supports it by the width of the thickness part in a housing part body. CONSTITUTION:The tape cassette A is supported by the receiving part 17c which is provided for supporting it at the outer part than the thickness size of the thinness part on the tape traveling surface side and the partition wall 17a which is provided for supporting it by the width of the thickness part A1 in the housing part body 17. Therefore, when the housing part 17 is conducted to the front surface of a tape player and inducted in the inside, the tape cassette A does not become unstable. Thus, the shaking noise of a reel hub in the tape cassette A is prevented from occurring and the movement of the tape cassette A is prevented from becoming impossible or unsmooth caused by the inclination thereof.
Patent JP-H01211042-A (JP)
Title: System for executing test program
Inventor: TAKESUE YATACHIKA
IPC: G06F11/22
Filed: 1988-02-19
Abstract: PURPOSE:To start a desired test in a short time by editing the contents of a main memory at the time point when an input/output control table is prepared for the tests of plural input/output devices in a reusable state and storing these edited contents of the main memory into the medium of an input/output device. CONSTITUTION:A test program is stored in a main memory 2 for initialization. An input/output table is produced for input/output devices 3111-31nn by the instruction of an operator. When a request is received for the storage of the test program, an IPL loader, the test program and the input/output control table are edited and sent to one of those devices 3111-31nn that is designated by the operator. Then the test of the input/output device is carried out by a test execution instruction and based on the input/output control table. Then the result of the test is reported to finish the test. When the next test is performed by a test program including the input/output control table, the new production of said control table can be omitted.
Patent JP-H10229851-A (JP)
Title: Production of cod roe with mustard-containing boiled fish paste
Inventor: YAMAGUCHI MIE
IPC: A23L17/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To produce a cod roe with mustard-containing boiled fish paste that has harmonized taste of boiled fish sausage and cod roe with mustard and excellent palatability when chewed, by formulating the boiled fish paste with ground fish meat, cod roe with mustard, shishamo (smelt) roe, seasonings, etc. SOLUTION: This cod roe-containing boiled-fish paste is produced by adding starch, salt and seasonings to fish meat being ground to produce ground fish meat, adding cod roe with mustard and liquid cod roe seasoning to the ground fish meat, mixing them, mixing the mixture further with desalted and dehydrated shishamo (smelt) roe to the mixture, the molding the obtained mixture, steaming the molded mixture to give elasticity to the mixture, and furthermore, steaming the molded mixture.
Patent JP-S63205308-A (JP)
Title: Lowly water-absorptive plastic
Inventor: OKABE YOSHIAKI
IPC: C08F220/12
Filed: 1987-02-20
Abstract: PURPOSE:To provide a lowly water-absorptive plastic superior in heat resistance, mechanical strength, and transparency, which comprises a copolymer of methyl methacrylate with two specific monomers. CONSTITUTION:20-70wt.% methyl methacrylate, 10-30wt.% monomer (e.g., trifluoroethyl methacrylate) of formula I (wherein A is a fluorinated 1-20 C alkyl) and 10-60wt.% monomer (e.g., tricyclo[5,2,1,0<2>,<6>] deca-8-yl methacrylate) of formula II are copolymerized in the presence of 0.1-2.0wt.% polymerization initiator [e.g., 2,2'-azobis(butyronitrile)], 0.1wt.% ore more chain transfer agent (e.g., tert-butylthiol) and if desired, an antistatic agent, a colorant, a filler, an ultraviolet absorber, etc.
Patent JP-S54128308-A (JP)
Title: Magnetic disc device
Inventor: KAMO MASAYOSHI
IPC: G11B5/48
Filed: 1978-03-28
Abstract: PURPOSE:To increase the information reading and writing density, by fitting magnetic heads for data to the servo head arm. CONSTITUTION:Magnetic heads 3c, 3d for data of which core width is narrower than the width of the servo track are fitted to a head arm 5a which is mechanically coupled with a swing arm 8, together with a head arm 5b provided with magnetic head 3b for servo. Thus, while the magnetic head 3b for servo operates in the servo track region, the magnetic heads 3c, 3d for data write and read information in data write-in track regions 31, 32, and with respect to the distance of travel of the magnetic head 3b for servo, the magnetic head 3d for data moves by the half distance, so that the intended purpose may be achieved through specification of the core width thereof.
Patent JP-S58152982-A (JP)
Title: High rigidity valve sheet ring made of sintered alloy in double layer
Inventor: TAKAGI YOSHIAKI
IPC: C22C33/02
Filed: 1982-03-09
Abstract: PURPOSE:To obtain a valve sheet ring with higher strength and rigidity by raising the strength and rigidity of a single basic layer and subjecting said basic layer material to a hole countermeasure in the valve sheet ring used for an internal combustion engine. CONSTITUTION:The sliding layer 1a of a valve sheet ring 1 comprises an iron series sintered material into which hard alloy particles have been dispersed, and around said hard alloy particles a matrix into which alloy elements have been dispersed from said particles is yielded. The hard alloy particle has hardness of HV500 or more and compounding ratio 5-30% in the weight ratio. A basic layer material 1b contains 0.5-1.5% carbon and 0.6-3.0% chromium in the weight ratio and further at least either 0.1-0.6% phosphorus or 0.02-0.2% boron. The skeleton density of the whole double layer structure sintered substance after sintering said double layer in a pressure molding process is 6.7- 7.1g/cm<2>, and the pressure loading is adjusted such that the hole rate of the sintered substance may be set to less than 15%. It is required that the sintered substance is 7.6g/cm<3> or more in the density after infiltration and 5% or less in the hole rate of the sintered substance after infiltration.
Patent JP-S60180717-A (JP)
Title: Rolling tap for shrinking female screw effective diameter
Inventor: GOTOU HARUO
IPC: B23G5/18
Filed: 1984-02-27
Abstract: PURPOSE:To relieve an excessive female screw by tapping by making the outer diameter and valley diameter of the biting section tip of the female screw after correction less than the valley diameter and inner diameter before correction respectively so that the valley diameter, effective diameter and inner diameter before and after correction are set to satisfy a specific equation. CONSTITUTION:When a female screw is expanded to an inner diameter D1' formed by a face 2 using a female effective diameter shrinking tap, it is plastically deformed so that the face 2 is retreated to a position 2' and the material of hatched sections (a), a' is moved toward the outer periphery of the female screw, and at the same time, hatched sections (b), b' are formed by plastic deformation so that a flank 3 is bulged to a position 3'. If the female screw is thus plastically deformed by correction machining and the flank 3 is protruded to the position 3', an effective diameter is shrunk by an effective diameter equivalent deltaD2, and the effective diameter D2 can be corrected to D2'. Next, the sizes of various sections before and after machining are set as shown by an equation. Accordingly, a rejected screw due to the expansion of the female screw effective diameter can be relieved by tapping if the raw material has the plastic deformation capability and the inner diameter and valley diameter have excess thickness.
Patent JP-S55128988-A (JP)
Title: Beam index type color television picture receiver
Inventor: ISONO KATSUO
IPC: H04N9/24
Filed: 1979-03-27
Abstract: PURPOSE:To ensure the steady and assured mode setting by counting the output signals of the PLL circuit after the first index signal is detected and then carrying out the phase matching for the color switching signals via the count output. CONSTITUTION:The first index signal is detected at the horizontal scanning start end of picture tube 10. With this detection signal, the phase matching is given at PLL circuit 40 to the signal which receives the phase comparison with the index signal, and then circuit 40 is locked immediately. At the same time, output signal S0 of circuit 40 is counted after the first index signal is detected. With this count output, the phase matching is carried out at 1/3-divider 50 and against the color fluorescent substance stripe of the color switching signal. Accordingly, the rise or the fall of the output signal of circuit 40 is used for the timing of divider 50; and the other is used for the timing of the mode setting each. As a result, the steady and assured mode setting becomes possible.
Patent JP-S62192887-A (JP)
Title: Feature quantity generating method in character recognizing device
Inventor: NAKAMURA MASAHIRO
IPC: G06K9/62
Filed: 1986-02-20
Abstract: PURPOSE:To decrease a feature quantity and to realize the improvement of a recognizing ratio and the recognizing speed by unifying a part of the divided block of an input pattern, generating a histogram and designating the block to be unified. CONSTITUTION:An operator inputs unifying instruction data to a host computer 51 by using a keyboard 54. The host computer 51 writes the unifying instruction data into a memory 53. After an OCR processor 52 reads an original 55 and the direction coding and area dividing of an outline part are executed concerning the input pattern, the histogram is prepared. At the time of preparing the historgram, the OCR processor 52 reads the unifying instruction data of the memory 53, decides the block to be unified and unifies the histogram of plural instructed blocks. Thereafter, the OCR processor 52 compares the obtained histogram with the dictionary and determines a candidate character.
Patent JP-H03239742-A (JP)
Title: Polypropylene composition
Inventor: SHODA ISAO
IPC: C08K3/26
Filed: 1990-02-19
Abstract: PURPOSE:To improve extrusion characteristics and give a film containing few fish eyes and having an excellent appearance by compounding polypropylene, a hydrotalcite compd., and silica. CONSTITUTION:The title compsn. comprises: 100 pts.wt. polypropylene obtd. by (co)polymerizing propylene, if necessary, with 10mol% or lower other alpha-olefin; 0.005-0.5 pt.wt. hydrotalcite compd. of the formula (wherein M is Al, Cr, or Fe; and x, y, and n are each a positive number, and x is 1-10 and y is 1-5); 0.001-1.5 pts.wt. silica; and, if necessary, an antioxidant, thermal stabilizer, antistatic agent, uv absorber nucleating agent, lubricant, antiblocking agent, etc.
Patent JP-S51111241-A (JP)
Title: An emulsion coating composition
Inventor: KOUZU HARUO
IPC: C09D4/00
Filed: 1975-03-26
Abstract: PURPOSE: To provide an emulsion coating composition giving a polymer coating film of excellent methanical and chemical properties, consisting of an aqueous dispersion of condensation polymer, a compound having ≥2 unsaturated bonds, and a polymerisation initiator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09224487-A (JP)
Title: Seedling raising method
Inventor: NISHIYAMA HIROSHI
IPC: A01G9/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To suppress the roots of a pot seedling from being extended to an outer part, to strongly entangle the roots at the lower part of a bed part and to surely push out the pot seedling from a pot by laying a root area limiting sheet under the pot provided with a hole on a bottom part for which earth is filled and a seed is sown and raising the seedling. SOLUTION: The root area limiting sheet 1 is laid under the pot (a) provided with the hole (d) on the bottom part for which the earth is filled and the seed is sown and the seedling is raised. Also, the raised pot seedling can be easily transplanted to a field by a riding type rice transplanter for instance.
Patent JP-H08237829-A (JP)
Title: Electric circuit switchgear
Inventor: ISHIDA SHINNOSUKE
IPC: H02B13/075
Filed: 1995-02-24
Abstract: PURPOSE: To provide an electric circuit switchgear which can be arc-extinguished surely by a method wherein the opening speed immediately after the contact parting operation of a moving contact in the contact parting operation is made maximum by a compression spring attached to a moving contact interlocked with an electric motor and a compressed insulating gas is blown simultaneously to the contact. CONSTITUTION: In an electric motor 1, a shaft 4 is turned via a gear inside a gear box 2, and a turning motion is converted into a linear motion by a ball screw 5. A moving contact 10 is moved up and down so as to be closed and opened. A collector 11 which is slid with the moving contact 10 is fixed to a ground-side external terminal 12. An insulating tube 13 is provided, on one side, with a moving contact 14 which insulates a generator-side contact 18 from the ground-side contact 12 and which is interlocked with the moving contact 10, with a fixed-side arc contact 15, with a support stand 16 comprising a wiper spring 20 and with a fixed main contact 17. When the contacts 14, 15, 17 are opened, their opening speed immediately after their contact parting operation is made maximum, and an insulating gas is spouted simultaneously.  Thereby, an electric circuit switchgear can be arc-extinguished surely.
Patent JP-S56133282-A (JP)
Title: Substituted phenylurea derivative, its preparation, and herbicide containing said compound as effective component
Inventor: TAKAHASHI JIYUNYA
IPC: C07D333/18
Filed: 1980-03-22
Abstract: NEW MATERIAL:An N'-phenyl-N-methylurea derviative of formula I (A is H, methyl or methoxy; Y is O or S; X is 1W4C straight or branched alkylene chain; R is H, lower alkyl, or halogen; Z is H or halogen).  
     EXAMPLE: N'-3-[2-(5-Bromo-2-thienyl)ethoxy]phenyl-N-methoxy-N-methyl-urea.  
     USE: Herbicide having photosynthesis inhibiting activity. Remarkably effective to weeds, and nevertheless applicable without phytotoxicity to the important crops such as rice plant, wheat, corn, etc. It has especially high herbicidal selectivity to Korean lawn grass.  
     PROCESS: The titled compound of formula I is prepared by reacting a thiophene derivative of formula II (B is eliminable group) with a phenol derivative or a thiophenol derivative of formula III (Q is hydroxyl or mercapto). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57154414-A (JP)
Title: Polyester conjugated fiber with modified surface
Inventor: OKAMOTO ICHIROU
IPC: D06M101/16
Filed: 1981-03-16
Abstract: PURPOSE: The titled sheath-core type conjugate fiber that is composed of 2 kinds of polyester different in solubility in which the more soluble component is arranged on the surface and the other groups are arranged at a right angle to the fiber axis, thus showing touch and glass similar to natural fiber.  
     CONSTITUTION: Two kinds of polyester different in solubility such as polyethylene terephthalates different in intrinsic viscosity are subjected to sheath-core type conjugate spinning so that the more soluble component such as the lower viscosity polymer becomes the sheath part. Then, the resultant fiber is soaked in 60% monomethylamine aqueous solution to give the objective fiber where the harder soluble component groups are arranged almost perpendicularly to the fiber axis on the surface of the sheath component. When the diameter of the conjugate fiber is defined as D, the thickness of the sheath is preferably 0.05W 0.5D, the width of grooves is 0.01W1.0 D, the dipth is 0.01W0.5D and the pitch is 0.01W10.0D. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10230504-A (JP)
Title: Debarking device of wood
Inventor: YAMOCHI YASUHIDE
IPC: B27L1/10
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To realize the sure and highly efficient debarking from odd stripe materials or the like by a method wherein the fibers of barks are cut in shorts in advance with cutting edges before being given separating actions with separating blades. SOLUTION: A large number of separating blades 8 giving separating actions to barks are provided on the outer peripheral surfaces of rotors 3 and 4, the respective rotary axis centers of which the arranged parallel and close to each other. In addition, cutting edges 9 are connected to all the separating blades 8 at their advance side positions to the rotating directions of the rotors. Accordingly, at the rotation of the rotor 4, the cutting edges 9 abut against a wood W in advance of the separating blades, resulting in having been brought under a state that the fibers of barks are cut in shorts with the cutting edges 9 already when the separating blades 8 give separating action to the barks.  Thus, the easy and sure separation of the bark with the separating blade 8 can be executed at highly efficient debarking of even light and small matters such as an odd striped material, matters, the lengths and shapes of which are uneven, and matters with angles can be realized.
Patent JP-H08229507-A (JP)
Title: Sound absorbing resonator for ultra-low frequency sound
Inventor: TSURUTA MASAHIRO
IPC: B07B1/00
Filed: 1995-02-24
Abstract: PURPOSE: To cause the resonance and sound absorption of the ultra-low frequency in a sound insulating room in a resonator by disposing quarter-wave sound absorbing resonators opened at one-side ends and closed at the other-side ends at the floor surfaces and wall surfaces in the corner parts where the sound pressure level of the sound insulating room rises and directing the opening ends thereof toward the corner parts. CONSTITUTION: The sound insulating room R of reinforced concrete walls W is installed in order to insulate the ultra-low frequency sounds generated from many vibration sieves S for separating the soil and sand in excavated mud water in a mud water pressurization type shielded tunnel work. In such a case, the many quarter-wave sound absorbing resonators 1 are disposed to be directed to the corner parts C where the sound pressure level of the sound insulating room R rises. These resonators are mounted respectively at the floors F and the concrete walls W by means of plural brackets 14, 14. The respective resonators 1 are formed with the opening ends 2 at their respective one-side ends and the closed ends 3 are formed at their other-side ends. The opening ends 2 are directed toward the corner parts C.  As a result, the ultra-low frequency sounds in the sound insulating room R are resonated and absorbed in the respective resonators 1 and the sound pressure level in the sound insulating room R is lowered.
Patent JP-S58154763-A (JP)
Title: Maintaining of adhesive property of aluminum-deposited surface
Inventor: OOYAMA TOORU
IPC: C09D201/00
Filed: 1982-03-10
Abstract: PURPOSE:To maintain adhesive property of aluminum-deposited surface with a small amount of coating in a simple process at a markedly reduced cost, by coating aluminum-deposited surface with an organic substance which is readily  absorbed but does not make the surface water-repellent. CONSTITUTION:Aluminum-deposited surface obtained e.g., by applying aluminum by vacuum deposition to corora discharge treated surface of stretched high- density polyethylene film, is coated with 0.2-10mg/m<2> organic substance which is readily absorbed by aluminum surface but does not make it water-repellent. The organic substance includes sodium stearate (laurate), etc. The method reduces the amount of coat to about 1/1,000 of that of conventional methods and coating in a small amount is made possible in a simple process.
Patent JP-S62194924-A (JP)
Title: Control device for vehicle suspension device
Inventor: OMORI YASUJI
IPC: B60G17/015
Filed: 1986-02-21
Abstract: PURPOSE:To eliminate unnecessary control during high speed running, by providing a preprocessing circuit for canceling an unrepeated sinusoidal acceleration detection signal when a vehicle runs in a speed range higher than a predetermined value. CONSTITUTION:A control circuit 10 for delivering a damping force regulating signal to a suspension device is composed of a preprocessing circuit 11 and a main control circuit 12. The preprocessing circuit 11 is composed of a sinusoidal acceleration detecting means 11, a vehicle speed detecting means 116, first and second discriminating circuits T1, T2. Further, the first discriminating circuit T1 delivers a discriminating signal when either a sinusoidal acceleration signal or a low vehicle speed signal is delivered, while the second discriminating device T2 delivers a control signal when both sinusoidal acceleration signal and discriminating signal are delivered. As a result, a detected unrepeated road surface condition is discriminated in accordance with the value of the vehicle speed, and therefore, the suspension device is controlled only in a low speed range where the control is effective for the rear wheels, thereby it is possible to eliminate unnecessary control in a high speed range.