baber/WOPTO huggingface dataset:
Patent JP-S5584918-A (JP)
Title: Liquid crystal cell
Inventor: IIMURA KEIJI
IPC: G02F1/133
Filed: 1974-11-05
Abstract: PURPOSE: To make sealing and bonding perfect and improve durability by making the outside circumference of the spacer encircling a liquid crystal layer smaller than either of upper and lower substrates, sealing the circumference of the spacer with epoxy resin or the like, providing a through-hole to either of the substrates, injecting liquid crystal then sealing the cell.  
     CONSTITUTION: The outside circumference of a spacer 30 is made smaller than either of both substrates 1, 2. Sealing agent 40 is applied not only on the outside side faces of the substrates 1, 2 but also so as to be sandwiched by the inside surfaces of the outside circumference. A through-hole 6 is provided one side substrate and liquid crystal 5 is injected therethrough, after which the hole 6 is sealed. Epoxy resin or the like of good moisture resistance is used for the sealing agent. By making the sealing and bonding perfect in this way, durability is improved and the increase in current consumption even after the long-time use is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000317696-A (JP)
Title: Pressing die and pressing method
Inventor: NAGASAKI YUICHI
IPC: B22F3/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a green compact non-uniform in thickness but uniform in density using a dry-type uni-axial press by providing an elastic punch formed of an elastic material deformable by the pressing pressure to be applied in contact with a raw powder material between the punch and the raw powder material. SOLUTION: A surface in contact with a portion corresponding to a thinnest portion of a green compact is a first reference surface CC. A surface in contact with a portion corresponding to a thickest portion of the green compact is a second reference surface DD. The length h1 of a perpendicular on the first reference surface CC from an arbitrary point on a forming surface of an elastic punch is equal to the filling height of a raw powder material corresponding to the thinnest portion of the green compact subtracted from the filling height of the raw powder material at the point. The length h2 of a perpendicular to the second reference surface DD from an arbitrary point on a rear surface of an elastic punch is equal to the optimum pre-stroke at the point subtracted from the optimum pre-stroke corresponding to the thickest portion of the green compact.
Patent JP-H0423979-A (JP)
Title: Methane-producing bacterium and production of vitamin b12 using same bacterium
Inventor: KITAURA NOBUYUKI
IPC: C12N1/20
Filed: 1990-05-18
Abstract: PURPOSE:To industrially produce vitamin B12 and enable stable supply of vitamin B12 by culturing methane-producing bacterial H117-1-2 and KN-15 having high vitamin B12 producing ability and high proliferation rate and collecting vitamin B12 from the cultured mixture. CONSTITUTION:H117-1-2 (FERM P-11356) and KN-15 (FERM P-11420) being gas-assimilating methane-producing bacterium belonging to the genus Methanobacterium and capable of producing methane from carbon dioxide and hydrogen and having high vitamin B12 producing ability and high proliferation rate are sufficiently cultured using No.1-modified Balch culture medium. Then the bacterial cell is directly extracted with a solvent or crushed by a well-known method such as ultrasonic wave or enzyme treatment and then extracted and the cultured liquid is directly extracted with a solvent. Then the extracted liquid is further properly treated by well-known separation and purification means such as precipitation and recrystallization to collect the vitamin B12. Thereby a large number of vitamin B12 can industrially be obtained from the cultured mixture.
Patent JP-S614646-A (JP)
Title: Chip removal by high pressure flow
Inventor: KISHIDA YUTAKA
IPC: B23Q11/00
Filed: 1984-06-20
Abstract: PURPOSE:To remove chips from the circumference of a tool, improving the degree of finish on the machined surface, and keep off any damage to the milling cutter as well as to make service life in the cutter prolongable, by spraying a fluid of high pressure and high flow rate to the whole circumference of the milling cutter, in time of milling. CONSTITUTION:A nozzle 2 is attached to the whole circumference of a milling head spindle 1, and when a fluid of high pressure and high flow rate is sprayed to a milling cutter 4 from the nozzle 2 so as to make it unhit to a milling chuck 3, the high pressure, high flow fluid takes chips 5 away from and around the milling cutter 4, and absorbs heat of the cutter, strongly cooling it, so that metalcutting conditions are well promoted, and even in case of unmanned operation at night, sharpness in the cutter is maintained and, what is more, keeping off any damage to the cutter and improving finishing accuracy ever so better.
Patent JP-H08307673-A (JP)
Title: Image reader
Inventor: HARA EIJI
IPC: H04N1/40
Filed: 1995-04-27
Abstract: PURPOSE: To provide the image reader in which control with high accuracy is attained with respect to uneven density and a proper image is obtained by detecting it properly when a luminous quantity is fluctuated due to fluctuation in a read line. CONSTITUTION: Front and rear white reference boards 9, 10 are arranged to the front and rear ends of an original read area in the subscanning direction, an output of a photoelectric conversion element 8 based on a reflected light from the white reference boards 9, 10 is detected to discriminate a difference from the reflected light outputs. Amplification factor control in response to the luminous quantity distribution in the subscanning direction of a light source 1 is automatically conducted with respect to an output from the photoelectric conversion element 8.
Patent JP-S5250641-A (JP)
Title: Character pattern generating device
Inventor: SHIKI YOUZOU
IPC: G06F3/14
Filed: 1975-10-22
Abstract: PURPOSE: To elevate the adaptability for the different kinds of input code system by storing the character pattern data, their address information and the control information in the memory device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5650631-A (JP)
Title: Noise eliminating circuit
Inventor: TORII TAKAYUKI
IPC: H04B1/10
Filed: 1979-09-29
Abstract: PURPOSE: To secure an attenuation for the high-band component and then eliminate the impulsive noise, by holding the signal right before opening of the switch element which is opened and closed by the presence or absence of the HPF output and then applying the signal to the high input impedance circuit.  
     CONSTITUTION: The analog switch 2 is opened and closed in response to the presence or absence of the outputs of the HPF1 and HPL1 which extract the impulsive noise out of the input signal containing the impulsive noise, and makes the input signal pass through during closure of the switch. The pass signal right before opening the switch 2 is held by the capacitor 4 while the switch 2 is opened, and this holding voltage is delivered through the high input impedance circuit 3. In such constitution, the frequency characteristics can be improved since the input signal does not pass through the circuit which lowers the frequency characteristics, thus securing the sufficient attenuating function even to the impulsive noise of an extremely high frequency. In addition, both the LPF and the integrated circuit can be eliminated, requiring no use of a large-capacity capacitor which is disadvantageous to the package. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5829957-A (JP)
Inventor: KITAMURA KEN
IPC: E04B1/98
Filed: 1981-08-13
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-H09299342-A (JP)
Title: Pulse sensor and pulse measuring device
Inventor: OCHIAI TSUTOMU
IPC: A61B5/0245
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To correctly measure the pulse rate by causing a light emitting element to emit light, receiving the changed light transmitted through a part of the human body and distrubance light by a first photo detecting element, and receiving the light from the outside which has been transmitted through a part of the human body by a second photo detecting element to make correction on a signal based on the changed light. SOLUTION: Light from a light emitting element is transmitted through a earlobe and applied to a reflector so that the reflected light enters a photo detecting element 5, and a second photo detecting element 6 is disposed in such a manner that the reflected light does not enter the element 6. Whereupon, a mixing signal of a pulse signal S and noise N of external light enters the photo detecting element 5 and only the noise N of external light enters the second photo detecting element 6, so that they are amplified 11, 12 to be standardized, a mixing signal is sent to a delay circuit 13, and noise N is sent to a timer 16 and a comparator 31.  A mixing signal from the delay circuit 13 is sent to a calculating part 15 through a switch 14, the noise N is compared with a reference value of a register 30 by the comparator 31, and if the noise is above a fixed value, a cut-off control signal is sent to an electronic switch 14.
Patent JP-H07329142-A (JP)
Title: Packaging clean film and packaging bag
Inventor: YAMAGUCHI MASAHISA
IPC: B29C48/30
Filed: 1994-06-09
Abstract: PURPOSE:To easily and certainly produce a packaging bag having a clean inner surface. CONSTITUTION:A packaging clean film 1 is constituted of a base material part 4 consisting of a base material film layer 2 and a heat seal layer 3 and having a conductive ink layer 4a applied to the outside surface thereof, an outside protective film layer 5 and an inside protective film layer 6. The outside protective film layers 5 and the inside protective film layers 6 are peeled from a pair of packaging clean films 1 and a pair of the packaging clean films 1, 1 are superposed one upon another to be sealed. By this constitution, inside and outside surfaces become clean and a packaging bag 10 having the conductive ink layer 4a applied to the outside surface thereof is obtained.
Patent JP-S63291057-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: UCHINO NOBUHIKO
IPC: G03C1/18
Filed: 1987-05-25
Abstract: PURPOSE:To improve the shelf stability of a coated sensitive material as well as the formalin resistance by incorporating a specified magenta coupler and a specified sensitizing dye into an emulsion layer. CONSTITUTION:At least one kind of pyrazoloazole type magenta coupler represented by formula I and at least one kind of sensitizing dye represented by formula II are incorporated into an emulsion layer. In formula I, R<1> is H or a substituent, X is H or a group releasable by a coupling reaction with the oxidized product of an arom. prim. amine developing agent, and each of Za-Zc methine, substd. methine, =N- or -NH-. In formula II, each of R<1>A and R<2>A is alkyl, R<3>A is H, alkyl or aryl, X<-> is an anion, n is a number for regulating the electric charge of the molecule, and when an inner salt is formed, n=0. Superior formalin resistance (especially fogging resistance) is obtd. and the performance of a coated sensitive material during storage is improved.
Patent JP-S5344021-A (JP)
Title: Safety means for automatic focusing device
Inventor: YAMASHITA MASANORI
IPC: G03B3/00
Filed: 1977-10-26
Abstract: PURPOSE: To prevent an erroneous operation of focusing action in the camera provided with automatic and manual focusing devices by locking the manual focusing device during the automatic fucusing operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0422225-A (JP)
Title: Communication system
Inventor: SUZUKI MITSUHIRO
IPC: H04L27/22
Filed: 1990-05-17
Abstract: PURPOSE:To transmit the transmitting signal of the present transmitting carrier frequency with high responsiveness by detecting an offset frequency to a reference receiving carrier frequency of the present receiving carrier frequency of a receiving signal, and transmitting a transmitting signal obtained from its frequency signal. CONSTITUTION:In a receiving system in which a reference receiving carrier frequency FR0 and a reference transmitting carrier frequency FT0 are different, an offset frequency  F to the FR0 of a receiving signal of the present receiving carrier frequency FR is detected by a PLL 13R, and by making the frequency signal (x) of  F and multiplying it to a transmitting signal TX0 of FT0 by a multiplier 19, the transmitting signal TX of the present transmitting carrier frequency FT is derived, and the transmitting signal TX of FT is transmitted. Also, by the PLL 13R, the offset frequency  F to FR0 of FR of a receiving signal RX is detected, and by making the frequency signal (x) of  F and multiplying it to the receiving signal RX of FR, the receiving signal RX0 of FR0 is obtained.
Patent JP-S6020584-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAZAKI MASARU
IPC: H01L29/80
Filed: 1983-07-15
Abstract: PURPOSE:To form the ohmic electrodes of an N<+> GaAs region and a source and drain by self alignment for a gate by a method wherein a gate pattern is processed under the condition that it will becomes anisotropic to control the measurement of a gate length accurately, after which a coating material for the gate is thicken into T-shape of cross section. CONSTITUTION:An N type active layer 2 is formed in a semi-insulating GaAs 1 by ion implantation and annealing treatment, followed by vapor deposition or spattering to coat it with W 3 and Si 4. Then a gate pattern 5 is formed by dry etching with plasma consisting of CF4. After that, ion implantation of Si ions is performed by using a gate pattern 7 as a mask, and after removing the resist 7, annealing is done in AsH3 gas atmosphere to form a high-concentration GaAs layer 6. Then, the Si 4 pattern is oxidized to be made into SiO2 8 by oxygen plasma discharge. After that, a photoresist pattern 9 is formed and the ohmic metal 10 and 11 consisting of AuGe is vapor-deposited. At this time, the ohmic electrodes 10 and 11 and a gate electrode 3 are separated by the SiO2 8 pattern.
Patent JP-S63292412-A (JP)
Title: Magnetic disk device
Inventor: KIMURA HIDEYUKI
IPC: G11B5/60
Filed: 1987-05-25
Abstract: PURPOSE:To absorb a difference of the thermal expansion quantity, and to prevent an increase of an off-track by providing a thin plate member having a bending part, on a hole formed in a guide arm, and fixing an IC package. CONSTITUTION:A through-lightening hole 4 for inserting an IC package 3 is formed in a guide arm 2, and a thin plate member 8 provided with bending parts 9a, 9b having a curvature is fixed with an adhesive agent in adhesion parts 10a, 10b of the guide arm 2 and the IC package 3. According to this structure, even if the IC package 3 is loaded on the guide arm 2, a difference of its thermal expansion quantity is absorbed and relaxed and a thermal deformation of the guide arm 2 comes to be scarcely generated and an off-track comes not to increase.
Patent JP-S5753872-A (JP)
Title: Bookshelf type record player
Inventor: IKEDO JUJI
IPC: G11B33/02
Filed: 1980-09-13
Abstract: PURPOSE: To ensure the assured switching of drive between a sliding base and a rack with a simple constitution, by securing the selective engagement between a locking pin and the engaging part of the sliding base and the rack and then stopping the movement of either the sliding base or the rack.  
     CONSTITUTION: Both a sliding base 1 and a rack 5 are within a player cabinet at a stored position (1), and a locking pin 7a engages the rack 5. When the base 1 reaches a position of performance (3), the pin 7a moves to engage the base 1 to stop the base 1. When the performance is over and a tone arm TM reaches a lead- out groove, the rack 5 moves in the opposite direction to the previous time to raise up the tone arm TM and then to turn the arm again to the inner side of a turntable. When the rack 5 moves to most inner part, the pin 7a moves to engage the rack 5. After this, the base 1 moves forward and a motor 2 stops at an exchanging position of records (2). Thus the mvement of the base 1 is stopped. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08321439-A (JP)
Title: Electrolytic solution and electrochemical element using the same
Inventor: NITTA YUKIHIRO
IPC: H01G11/60
Filed: 1995-05-26
Abstract: PURPOSE: To obtain electrolytic solution which has high conductivity, prevents deterioration and corrosion of resin, rubber and metal during electrochemical change in quality and has high thermal stability by forming electrolyte of salt whose cation element is specified imidazole compound. CONSTITUTION: In desired electrolytic solution, electrolyte is formed of salt whose cation is imidazole compound expressed by a formula (where R1 , R3 are 1 to 3C alkyl groups, phenyl group and benzyl group. R2 is hydrogen, a 1 to 3C alkyl group, a phenyl group and a benzyl group. R4 is a 1 to 3C alkyl group or hydrogen). Since nonlocalized N-C-N amidine group is made quaternary in the salt, cations are resonated and stabilized and ion dissociation is accelerated and high conductivity can be obtained. Furthermore, thermal stability of imidazole cycle is improved and production of gas in reduced by introducing alkyl group to the second or fourth site of the imidazole ring.
Patent JP-H09293270-A (JP)
Title: Double layer optical disk
Inventor: HIGUCHI TAKANOBU
IPC: G11B7/24041
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a double layer optical disk small in wavelength dependency, capable of precisely and stably reading each layer even if a pickup constituted of optical beam having different wavelength is used. SOLUTION: In the double layer optical disk formed by laminating a 1st reflection layer 2 carrying 1st information, a spacer layer 3 and a 2nd reflection layer 4 carrying 2nd information successively on a light transmissive substrate having a prescribed refractive index and constituted so as to enable to read the 1st and the 2nd information by the optical pickup, the 1st reflection layer is formed by laminating a metallic layer composed of a metallic thin film and a dielectric layer composed of a dielectric having higher refractive index 1 than the substrate.
Patent JP-S614924-A (JP)
Title: Quality deciding method of unit for vehicle
Inventor: ARATA TOSHIHIKO
IPC: G01D21/00
Filed: 1984-06-19
Abstract: PURPOSE:To decide accurately on the border of a normalcy range by testing each objective body plural times and providing a conditional normalcy range for every normalcy range, taking a measurement again when test data enters the range, and deciding on the tested body according to a combination of plural data. CONSTITUTION:When factors (a)-(d) are taken as to plural measurement items, e.g. A, B, and C, normalcy ranges 1 of the factors (a)-(d) and conditional normalcy ranges 3 near the border are determined as to the item A; and the overlap range of the ranges 1 is determined as a total normalcy range 2 and the overlap range of the ranges 3 is determined as a total conditional normalcy range 4. Then, ranges 3 and 4 are determined similarly as to the items B and C; and a measurement is taken again when there is an item within the range 4 on every measurement, and it is decided that the tested body is normal when >=2 of the data A-C are within the range 2 and there is no data without the range 4. Then, it is considered that the data on the item A is within the range 2 when the data A is within the range 4 and the data B is within the range 2.
Patent JP-S63293671-A (JP)
Title: Safety confirming device
Inventor: MASAI YASUYUKI
IPC: G06Q50/30
Filed: 1987-05-27
Abstract: PURPOSE:To effectively prevent the occurrence of accidents by deciding safety confirming items inputted via a voice recognizing part after collating input information serving as a deciding object inputted via an information collecting means with a safety standard stored previously in a data base. CONSTITUTION:A request for voice input is delivered from a message output part 12 and voices uttered for input to said input request are processed by a voice recognizing part 5. Thus information on the safety confirming items is obtained. Then a correct/erroneous input part of recognizing results 9. Then it is decided based on a safety standard for the safety confirming items stored in a safety standard knowledge data base 1 whether the information measured by a measuring instrument 2 satisfies a prescribed safety standard or not. Based on this deciding result, a fact that the relevant safety confirming item, for example, is safe is outputted from a deciding result output part 10.
Patent JP-S6022430-A (JP)
Title: Stator core of rotary electric machine
Inventor: SATOU YUKINORI
IPC: H02K3/42
Filed: 1983-07-15
Abstract: PURPOSE:To improve the reliability of a rotary electric machine by forming an end duct of a ceramic material which has high specific electric resistance and high thermal conductivity, thereby preventing the local overheat of the end of a core without decreasing the mechanical strength. CONSTITUTION:Boron or beryllium assistant is added to stably treated carbon silicon powder, the mixture is sintered at a high temperature to produce a ceramic material having high specific electric resistance and high thermal conductivity, and an end duct 3 is formed with the ceramic material. Accordingly, even if leakage magnetic flux PHIe is incident to the end duct 3, an eddy current is not almost flowed to substantially eliminate the heat generation. Consequently, it is not necessary to form slits, and since the thermal conductivity is high, the heat generated in a core 1a is dissipated from the surface 3a of the duct through the duct 3 entirely contacted with the core 1a. Thus, the reliability of a rotary electric machine can be enhanced without decreasing the mechanical strength.
Patent JP-H11122735-A (JP)
Title: Outdoor breaker and replacement of breaker component
Inventor: FIETSCH GERHARD
IPC: H02B13/02
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To attain inspection of a breaker unit in an easy way without removing a subsequent feeding part for a long period, by extending a lead conductor from a breaker pole to an adapter housing, and fitting an insulated bushing extending to a cable terminal for high-voltage overhead lines to the adapter housing. SOLUTION: A breaker involves a cylindrical housing. Adapter housings 13, 14 are formed so that their central axes may extend in parallel to each other and in orthogonal to the central axis of a housing 10. Insulated bushings 15, 16, 17, 18, 19 and 20 positioned in an identical plane are connected to the adapter housings 13, 14 respectively, and the central insulated bushings 16, 19 of these insulated bushings are always aligned in a vertical direction. Breaker poles are disposed inside the housing 10, the number of which corresponds to the number of phases. The two breakers are used, one is for replacing or inspection, and the other is for final assembly.
Patent JP-H11328588-A (JP)
Title: Light emission system
Inventor: USU MAKIHITO
IPC: E01F9/559
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To flicker each of plural light emitting studs with an optional pattern by freely setting addresses to the studs after they are embedded. SOLUTION: Position information selecting pulse is impressed on a first light emitting stud 20-1 from a controller 10 and while the position information selecting pulse is impressed, address data is set to the first light emitting stud 20-1 via a command pulse line 53 and a flickering pulse/data line 52. A position information selecting pulse line 54-2 to a second light emitting stud 20-2 is driven by the first light emitting stud 20-1 to which the address is set. While the position information selecting pulse line 54-2 is driven, the address is set to the second light emitting stud 20-2 via the command pulse line 53 and the flickering pulse/data line 52 by the controller 10. After that, the addresses are successively set to each of the light emitting studs 20-i by utilizing period in which the position information selecting pulse lines 54-i+1 at the following stages are driven by the light emitting studs 20-i .