baber/WOPTO huggingface dataset:
Patent JP-S60256109-A (JP)
Title: Lens holding frame
Inventor: OOKURA ZENICHI
IPC: G02B7/02
Filed: 1984-06-01
Abstract: PURPOSE:To facilitate optical axis adjustments and to absorb the stress strain of a lens due to fluctuations of temperature, etc., by providing a coupling part which deforms elastically to the outer peripheries of a rear group lens frame and a presser frame, and applying an energizing force to the rear lens group in the optical-axis direction. CONSTITUTION:The holding frame for the rear group lens is composed of the rear group lens frame 15 and presser frame 16, and outward projecting coupling parts 23 and 24 which deform elastically are formed respectively and coupled with a fitting screw 14 so that an energizing force is applied in the direction of the optical axis. Therefore, the rear lens group L2 is easily adjusted for a front group lens by coupling a pin capable of jogging with a depression part at the rear end of the lens frame. Further, the lens holding frame is held elastically, so the stress strain of the lens originating from the expansion or contraction of the lens due to temperature variation and the play of the lens are absorbed.
Patent JP-H08291698-A (JP)
Title: Inversion preventive device for tail seal
Inventor: MATSUBARA MASAKAZU
IPC: E21D11/00
Filed: 1995-04-13
Abstract: PURPOSE: To prevent a tail seal from being inverted by movably attaching an inversion preventive plate to the inside of the tail seal. CONSTITUTION: Tail seals 2 prevent underground water and earth and sand from flowing into a shield machine 1, and the seals 2 are mounted to the inside of a tail plate 13. Next, inversion preventive devices 3 each include a movable inversion preventive plate inside the tail plate 13, and one end of each of the devices 3 is mounted to the inside of the plate 13, while the other end thereof is disposed so as to contact a segment 15. And each of the devices 3 is disposed on the inner side of each of the tail seals 2, whereby the tail seals 2 are prevented from being inverted by high pressure water.
Patent JP-S62269669-A (JP)
Title: Production of seasoned laver flavored with sesame
Inventor: SHIBATA TERUHIKO
IPC: A23L17/60
Filed: 1986-05-19
Abstract: PURPOSE:To obtain the titled nutritionally balanced and permanently crispy laver having rich flavor of sesame and low moisture absorption rate, by seasoning laver with a seasoning solution containing sesame, etc., and applying an edible oil having flavor of sesame to the seasoned laver. CONSTITUTION:Laver obtained by seasoning laver with a seasoning solution containing sesame or sesame extract, applying an edible oil having flavor of sesame to the seasoned laver by a method using a roller, brushing, spraying method, etc., and as necessary, scattering parched sesame thereon.
Patent JP-S5237486-A (JP)
Title: Measuring instrument for oxygen content in waste gases
Inventor: TAKEDA YUKIO
IPC: G01N27/30
Filed: 1975-09-19
Abstract: PURPOSE: Measuring instrument using an ion conductive solid electrolyte which shows a potential difference from which an air-to-fuel ratio (A/F) to be fed into engine is made clear in terms of stoichiometric ratio despite direct contact with waste gases. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0373496-A (JP)
Title: Eeprom writer
Inventor: IMAI KATSUAKI
IPC: G11C16/10
Filed: 1990-04-27
Abstract: PURPOSE:To save the writing time and to extend the service life of a memory itself by comparing the data of a random access memory (RAM) with the data of a read-only memory (ROM) in the case of storing the data of the RAM in the electrically rewritable ROM, and storing only the inconsistent data in the ROM. CONSTITUTION:The EEPROM writer is provided with the electrically rewritable read-only memory (EEPROM) 8 securing an area for storing data to be stored and the RAM 3 for temporarily storing data inputted from the external, the data of the RAM 3 are compared with the data of the EEPROM 8 in each unit by a storage command outputted from a CPU 1 and the different data of the unit are stored in the EEPROM 8. Consequently, the writing time due to the updating unnecessary data can be saved and the reduction of writing frequency makes it possible also to expand the service life of the memory itself.
Patent JP-H10299435-A (JP)
Title: Valve spring load varying device for valve system of internal combustion engine
Inventor: EINAGA HIDEO
IPC: F01L3/10
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To perform switching operation of a valve spring load varying device by a small drive force. SOLUTION: A valve spring load varying device for a valve system of an internal combustion engine comprises a valve system 10 to open and close a gas flow passage 3 connected to the combustion chamber 2 of an internal combustion engine; a valve spring 50 to energize the valve system 10 in an opening direction; a cam 31 to effect opening and closing drive of the valve system 10 against elasticity of the valve spring 50; an upper seat 41 to support one end face of the valve spring 50; a lower seat 42 brought into close contact with the upper seat 41 through a taper surface and effect relative rotation in a direction extending around the stem of the valve system 10; and a seat case 40 to contain the upper and lower seats 41 and 42 and forming a hydraulic chamber 43 therebetween.  An oil pressure is introduced in the hydraulic chamber 43 according to the operation state of the internal combustion engine and by effecting relative rotation of the lower and upper seats 42 and 41, the upper seat 41 is moved along the axial direction of the valve system 10, and this constitution varies the spring load of the valve spring 50.
Patent JP-S62269421-A (JP)
Title: Semiconductor device
Inventor: SHIRAGASAWA TSUYOSHI
IPC: H03K19/177
Filed: 1986-05-16
Abstract: PURPOSE:To easily obtain a desired logic circuit without limiting the logic specification of LSI by making the content of a register rewritable and using the stored content for determining the logic equation of each array. CONSTITUTION:The logic operation equation of an AND array 100 and an OR array 200 depends on the contents of rewritable registers 10, 40 provided to each array and as the contents of the registers 10, 40, the data stored in the 1st memory means 70 in advance, or the data stored in the 2nd memory means 80, 90 storing the result of operation of the AND array 100 and the OR array 200 or the result of application of a processing to the said data is written in the register 10. Further, at least one of the 1st and 2nd registers 10, 40 consists of a flip-flop circuit. Thus, the logic specification formed by one LSI is changed flexibly and the LSI whose logic specification is changed timewise is obtained.
Patent JP-H02293322-A (JP)
Title: Tl-based oxide superconductor and production thereof
Inventor: NAKAJIMA OSAMU
IPC: C04B35/45
Filed: 1989-05-02
Abstract: PURPOSE:To enable production of a Tl-based oxide superconductor having a monolayer of Tl by calcining a mixture of specific starting materials. CONSTITUTION:A Tl oxide, an oxide of Ba or Sr (AM) and an oxide of a rare earth element (BM) containing Ca or lanthanoid and a Cu oxide are mixed so that at least the content ratio of the Tl may be >= the content ratio of the AM. The resultant powder mixture is then press formed and calcined at 880-900 deg.C for 3-11hr to afford a Tl-based oxide superconductor of TlAM2BMn-1 CunO2n+3 (n is >=2) having 1:2:3:4 composition ratio of Tl:Ba:Ca:Cu.
Patent JP-S60257256-A (JP)
Title: Thermal recording head
Inventor: YABUSHITA AKIRA
IPC: B41J2/335
Filed: 1984-06-04
Abstract: PURPOSE:To improve recording efficiency and service life and reduce power consumption by flattening the surface of a protective film covering a heating resistor and an electric wiring conductor of a thermal recording head. CONSTITUTION:Glazed glass layer 2 is coated on an alumina ceramic substrate 1, and part of the glazed glass layer 2 removed by etching, thus forming a concave part 2a equivalent to an area of length l1. On this concave part, a heating resistor layer 3 and an electric wiring conductor layer 4 are laminated, so that a heating resistor 3a and an electric wiring conductor 4 are formed by photoetching. As a result, the surface of the heating resistor 3a and that of the electric wiring conductor 4 are formed at the same level. If these surfaces are coated by a protective film 5, they become flat. Under this constitution, the recording efficiency and service life can be enhanced and the power consumption be saved, resulting in the miniaturization of a power supply and the reduction of equipment cost.
Patent JP-S62269240-A (JP)
Title: Noise eliminating device
Inventor: MASHIBA TAMAKI
IPC: G06F9/48
Filed: 1986-05-16
Abstract: PURPOSE:To exactly eliminate noise which is riding on a normal pulse without using a capacitor, etc., by providing a delaying circuit for delaying an input pulse, and an OR circuit for executing OR of an output of said delaying circuit and the input pulse, on a waveform converting circuit. CONSTITUTION:A zero crossing pulse passes through a NOR gate 10 and inputted to a delaying circuit 13 and a NOR gate 12 of an output side. The delaying circuit 13 is a well-known delaying circuit constituted of an integration circuit of one NOR gate 11, a resistance R1 and a capacitor C1, and a delay time tauis set so as to be shorter than an interruption pulse detecting effective width of a CPU 4. By such a circuit constitution, a waveform conversion can be executed. As for the CPU 4, that which has the interruption pulse effective detecting width exceeding a prescribed width is used, and also, a waveform converting circuit 3 which is combined the delaying circuit 13 and two NOR gates 10, 12 is connected between the zero crossing pulse generating circuit 2 and the CPU 4. In such a way, even if noise rides on any timing, it can be prevented entirely that a wrong detection is generated due to its noise.
Patent JP-S62268203-A (JP)
Title: Branch line directional coupler
Inventor: TAKEUCHI NORIO
IPC: H01P1/212
Filed: 1986-05-15
Abstract: PURPOSE:To improve the passing and coupling characteristic by providing a continuity rod connecting the upper/lower parts of an outer conductor at a part surrounded by the 1st and 2nd inner conductors and the 3rd and 4th branch inner conductors so as to bring the resonance by the waveguide mode at the outside of the band. CONSTITUTION:The continuity rod 7 is arranged in a space surrounded by the inner conductors 1, 2 and the branched inner conductors 3,4 and connected to the outer conductor 6 through the dielectric base. In case of the waveguide mode produced, since the outer conductor is connected by the continuity rod 7, the electric field distribution of the waveguide mode is as shown in figure and the cut-off frequency is increased higher than that of a conventional branch line directive coupler. Thus, the resonance of the waveguide mode is brought into the outside of the band to obtain an excellent passing and coupling characteristic.
Patent JP-S62267020-A (JP)
Title: Bending device
Inventor: YOGO TERUAKI
IPC: B21D7/024
Filed: 1986-05-15
Abstract: PURPOSE:To control the bending position and direction of a work and to bend the work of small diameter well by driving the sliding member and the rotary member provided on the moving base moving in parallel to the work by a control means with the work being held on a fixed base. CONSTITUTION:A mobile base M5 is moved in the arrow mark A direction along the rail provided so as to become in parallel to a work W by driving and controlling a sliding member M6 with a driving control means M8, and the bending position of a bending head M2 is decided. The rotary member M7 provided on the fitting part of the bending head M2 rotates the bending head M2 with the work W as the center, deciding the work bending direction by driving and controlling the rotary member M7 with the driving control means M8. Consequently the bending of the work W is performed in the state of its being fixed as it is without rotating it and the productivity is improved.
Patent JP-H09296692-A (JP)
Title: Discharging and separating device of soil in shield machine replacing existing embedded pipe
Inventor: NAKAJIMA TOSHIMI
IPC: E21D9/06
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To separate and dispose broken fragments of existing embedded pipes crushed by a shield machine for replacing existing embedded pipes and mud slurry. SOLUTION: A vacuum tank 18 provided with a vacuum pump 19 is connected to the rear end of a muck-discharge pipe 9 conveying broken fragments of the existing pipes crushed by a shield machine together with mud slurry like sewage. And a self-suction pump 20 discharging the mud slurry is installed in the lower position than the connection opening of the muck-discharge pipe 9 of the vacuum tank 18. And also a rotary valve 23 composed of rotary blades 25 discharging the broken fragments or pipes, is attached to the vacuum tank 18 at the lower position than the self-suction pump 20.
Patent JP-S5817046-A (JP)
Title: Roller lock shaft for sheet-winding
Inventor: KATAOKA AKIRA
IPC: F16D41/066
Filed: 1981-07-22
Abstract: PURPOSE:To form a simple core tube retachable type shaft, by a method wherein a concave part, in which small rollers enter, is formed in a periperal surface of a winding shaft, and a core tube is locked and unloaded with the small rollers rolled in the concave part through friction of the small roller with the inner surface of the core tube. CONSTITUTION:A core tube C mates a winding shaft 1 which winds a sheet around its periphery and unwinds a wound shaft roll. Three flat concave parts 2 are formed at equal spaces in a longitudinal direction in the winding shaft 1, each recessing frame 3, matching the concave part 2, is fixed, and a small roller 4 is housed therein. When the small roller 4 rolls, the end surface of the small roller 4 is straightly guided and regulated by right and left side walls 6a of a window hole 6 in the frame 3. In order to prevent coming-out of the small roller 4, a permanent magnet 7 is recessed in a rear side 6c of the window hole to act as a stopper. The small roller 4 doest not restrain the core tube C in the deep position of the concave part 2, but the shaft 1 restrains the core tube C in the shallow position.
Patent JP-S593744-A (JP)
Title: Float for transducer
Inventor: HAMAZAKI SHIGEMITSU
IPC: G11B5/60
Filed: 1982-06-29
Abstract: PURPOSE:To hold stably a float for a magnetic head and to stabilize characteristics, by tapering both wings of a nearly channel-shaped projecting part on the surface of the float which faces a medium surface, and forming recessed part at both side surface parts in addition to a center recessed part. CONSTITUTION:The float 1 mounts a magnetic head and the nearly channel- shaped projection part 9 is formed in the surface of the float facing a disk 7. The tip part 9' of the projecting part 9 is tapered and the recessed parts 11 are formed on both sides outside of the projecting part 9' in addition to the recessed part 10 at the center part. When an air flow slants as shown by an arrow, high negative pressure is generated at both hatched parts 8 of the projecting part 9 which generates positive pressure, but they are balanced mutually, preventing the float 1 from slanting to the surface of the disk 7. When the air flow slants reversely, a negative pressure generation part is inverted in position. Thus, the float is stabilized and variation of input/output characteristics is prevented.
Patent JP-S60257239-A (JP)
Inventor: MUKOUHARA FUMINORI
IPC: B32B15/085
Filed: 1984-06-05
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-H09132644-A (JP)
Title: Method for stabilizing polydiorganosiloxane
Inventor: DANIERU GUREEBAA
IPC: C08G77/04
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing a polydiorganosiloxane wherein a basic polymn. catalyst present in a polydiorganosiloxane mixture is stabilized by using a specific silyl phosphonate.  
     SOLUTION: A mixture of a polydiorganosiloxane and an alkali metal is brought into contact with a stabilizing amt. of a silyl phosphonate represented by the formula; R 1   a (OH) b (OSiR 2   3 )  3-a-b P=0 (wherein R 1  and R 2  are each a 12C or lower hydrocarbyl; (a) is 1 or 2; and (b) is 0 or 1 provided a+b is 1 or 2) at higher than 20°C (pref. at 100-300°C) by using a mixer, a blender, a milling machine, a reactor, etc. The silyl phosphonate is pref. diluted with a cyclic polydiorganosiloxane (mixture) such as octamethyltetracyclosiloxane. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S63278325-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI HARUHISA
IPC: H01L21/265
Filed: 1987-05-11
Abstract: PURPOSE:To prevent occurrence of charge-up breakdown in manufacture of ion implantation semiconductor device, by making an area of a resist mask smaller than a specific value. CONSTITUTION:An area S(cm<2>) of a resist mask is made smaller than a value given in the following equation; S=20.83piX10<-12>XAXHXCXq<-2>, where A is the quantity of atoms per unit volume (1 cm<3>), H is heat of fusion (joul) per atom, C is capacitance (E/cm<2>) existing on a semiconductor surface for ion implantation, and (q) is density of charges (coul/cm<2>.scan) given to the resist mask by one process of ion implantation. When the resist mask 1 is divided to perform ion implantation on only its partial regions, charges charged-up on the respective divided regions 11, 12,... become insufficient for generating charge-up breakdown. Accordingly the charge-up breakdown does not occur.
Patent JP-H01284170-A (JP)
Title: Scanner
Inventor: TAKADA HIROTOSHI
IPC: H04N1/06
Filed: 1988-05-11
Abstract: PURPOSE:To inexpensively obtain a high sensitive scanner by causing scanning light beams, which are made incident from a side where the light regressive reflector of a base material is not provided, to regress on a confronting surface with an original through the light regressive reflector and light-receiving reflected light beams. CONSTITUTION:The diameters and the reflactive index of glass beads 20 are selected in such a way that the light beams 33a which are made incident on the glass beads 20 that are scattered on the outer peripheral surface of a glass cylinder 11 through an adhesive layer 24 are focused on the recorded surface of the original 19. The light beams from a light source 4 are made incident on a mirror 21   a rotary mirror 13   the glass inner wall of the cylinder 11   glass beads 20   the original 19, and the reflected light beams 33b transmit the mirror 21 through an opposite optical path, and are made incident on a photoelectric element 7 through the center hole of a slit board 17. Consequently, the pattern scanning of the original 19 can be resolved when a motor 10 is rotated at a high speed, and the high sensitive scanner can inexpensively be constituted.
Patent JP-S5339126-A (JP)
Title: Dye image formation method
Inventor: KOJIMA TAMOTSU
IPC: C09B55/00
Filed: 1976-09-21
Abstract: PURPOSE:To form a superior dye image, by processing an imagewise exposed silver halide photographic light sensitive material in the presence of a specified 2 equivalent type.  coupler and an aromatic primary amine developing agent.
Patent JP-S63282383-A (JP)
Inventor: OSUMI KINZO
IPC: D06B3/30
Filed: 1987-05-11
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-S60258429-A (JP)
Title: Manufacture of cold rolled steel sheet for working
Inventor: OKAMOTO ATSUKI
IPC: C22C38/14
Filed: 1984-06-06
Abstract: PURPOSE:To manufacture inexpensively a cold rolled steel sheet for working having good aging resistance by hot rolling a steel contg. a specified compsn. of C, Mn, Al, N, Ti, then cooling rapidly and winding said material at low temp. and cold rolling, further annealing continuously under a suitable condition. CONSTITUTION:The steel consisting of 0.01-0.10wt% C, 0.02-0.40% Mn, 0.001- 0.08% Sol, Al, 0.001-0.007% N, 0.002-0.020% Ti, if necessary, further one kind or more among 0.05-0.5% Si, 0.03-0.11% P, 0.0002-0.0010% B, while satisfying next relation: -0.001%<N-14/48Ti<0.001% in contents of N and Ti, and the balance Fe with inevitable impurities is hot rolled, then said mateial is cooled rapidly, and wound to coil state at <=270 deg.C temp. Next, the hot rolled plate is cold rolled by >=50% reduction ratio, then further annealed continuously at 1-100 deg.C/sec heating rate, 650-850 deg.C homogenizing temp. to obtain stably, uniformly and inexpensively the cold rolled steel sheet for working having good aging resistance and gamma value.
Patent JP-H09282077-A (JP)
Title: Resistance pressure sensitive coordinate input device
Inventor: YOSHIKAWA OSAMU
IPC: G06F3/038
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device which can move a cursor to a detached position on a display with one depression of a table sheet, can execute a depression/shift operation at the center of the tablet sheet and in which the continuity of cursor shift control is not damaged even if depression is temporarily released. SOLUTION: A mode can selectively be switched to either an absolute value output mode where depression position data (xn , yn ) is used as it is and it is set to be cursor control data (Xn , Yn ) or a relative value output mode where relative position data obtained by comparing depression position data before and after the depression/shift of the tablet sheet 6 is set to be cursor control data (Xn , Yn ) by using relative position data. Since either mode can be selected by a contact resistance value at a depression position, cursor shift control adjusted to the operation can be executed only by changing a depression method.
Patent JP-S61272113-A (JP)
Title: Mold release mechanism of molded product in foaming die
Inventor: KOIDE ASAO
IPC: B29L31/58
Filed: 1985-05-28
Abstract: PURPOSE:To efficiently release a molded product from a mold and consequently improve the productivity of the product by a structure wherein a mechanism part B is hingedly supported to a mechanism part A by insertingly fitting the inserting parts of inserts in the insertion holes of arm pieces and at the same time the hinged side of a frame is detachably held by energizing with holding pieces. CONSTITUTION:A release mechanism 1 consists of a mechanism part B, which is hingedly supported to a mechanism part A by insertingly fitting the inserting parts 7b of inserts 7 in the insertion holes 12a of arm pieces 12, and at the same time holding pieces 11, with which the hinge side of a frame 10 is detachably held by energizing. A molded product 6, which is foam-molded integrally with the mechanism part A of the release mechanism 1 in a mold 5, is released from a lower mold 2 by opening an upper mold in the state of being hingedly supported through the mechanism part B by an intermediate mold 8. At the same time, the frame 10 of the mechanism part B is released from the upper mold 3 against the holding force of holding pieces 11 by the action of the weight of the molded product and of the force resisting the mold release during the release of the mold. In addition, when the opening of the upper mold 3 proceeds further so as to let the molded product 6 take the upright position, the mechanism part B parts from the inserts 7 of the mechanism part A and the molded product 6 is released from the mold by turning over.