baber/WOPTO huggingface dataset:
Patent JP-H1112008-A (JP)
Title: Accelerating agent, spraying material and spraying method of construction
Inventor: TERAJIMA ISAO
IPC: C04B28/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain an accelerating agent free from reduction in quicksetting properties in a long-term preservation, by including calcium aluminate, a sodium aluminate of a specific composition and a sulfate. SOLUTION: This accelerating agent comprises an amorphous calcium aluminate which has preferably >=5,000 cm<2> /g particle size as Blaine value and is obtained by quenching a heat-treated material preferably corresponding to a composition of the formula (CaO)12 (Al2 O3 )7 , a sodium aluminate which has preferably <=0.3 mm, more preferably 0.05-0.2 mm maximum particle diameter and the molar ratio of Na2 O/A12 O3 of 100-1.30, preferably 1.05-1.20 and a sulfate which is preferably gypsum, more preferably anhydrous gypsum. The particle size of the gypsum is >=2,500 cm<2> /g, preferably >=5,000 cm<2> /g Blaine value. A spraying material is obtained by including a cement and the accelerating agent.
Patent JP-H0833627-A (JP)
Title: System to picturize living body organization
Inventor: OSADA AKIRA
IPC: G01N21/27
Filed: 1994-07-25
Abstract: PURPOSE:To picturize (visualize) the organization of a living body in real time without requiring a large scale device or contrast medium. etc. CONSTITUTION:A near infrared ray of wavelength 700-900nm which comparatively thoroughly transmits the living body out of the near in frared rays is generated by a near infrared ray generator 10. and a transmission image transmitting the living body 40 by the near infrared ray is received by a solid-state image pickup element 60, and after it is converted into an electrical signal, the signal is changed to a composite video signal in a signal processing circuit 80, and it is displayed on a television monitor 90.
Patent JP-S6064006-A (JP)
Title: Rear suspension of car
Inventor: ARAKI NOBUHIRO
IPC: B60G3/22
Filed: 1983-09-19
Abstract: PURPOSE:To provide a light weight, high transverse rigidity, and high durability rear suspension by arranging one of three lateral links in the upper side, and two of them in the lower side respectively in front and in the rear and by forming the connection at the outer end of the lateral link placed in the lower rear side with the use of a ball joint. CONSTITUTION:A lateral link 24 is arranged in the upper side, and lateral links 23, 25 in the lower side in front and in the rear respectively, and a wheel support 26 is connected to the outer ends 23a, 24a of the lateral links 23, 24 by use of rubber bushes and also connected to the outer end 25a of the lateral link 25 by use of a ball joint. And the inner ends 23b-25b of the lateral links are connected to the car body using rubber bushes. In this constitution, at the time of bumping and rebounding, the outer ends 23a-25a of the three lateral links are twisted against their inner ends 23b-25b, but the ball joint 25a absorbs this twisting and prevents the action of twist force. Therefore, the durability can be improved.
Patent JP-H0730191-A (JP)
Title: Horizontal type small resonator laser
Inventor: YOSHIKAWA TAKASHI
IPC: H01S5/10
Filed: 1993-07-13
Abstract: PURPOSE:To manufacture an air post structure of good optical confinement with a horizontal type resonator structure which has a large dynamic strength and can manufacture a current infection structure easily. CONSTITUTION:InP/InGaAsP double heterostructure can be allowed to grow on InAlAs layer 2. H-type SiO2 mask is manufactured on it by EB lithography etc. and up to InAlAs layer is etched. Then, by etching the InAlAs layer 2 with b-HF selectively, a cavity 10 is generated and an air bridge structure horizontal type small resonator laser can be manufactured. An active layer is surrounded by air with a large refractive index difference and a low input power oscillation operation can be achieved with a small volume since light entrapment is high. Also, laser can be oscillated by injecting current.
Patent JP-H08338069-A (JP)
Title: Connection device of truss structure
Inventor: TAKUBO YOSHIICHI
IPC: E04B1/19
Filed: 1995-06-14
Abstract: PURPOSE: To freely assemble or disassemble a truss structure and easily transfer a temporary building or structure, by separably connecting a plurality of ends of the truss structure composed of horizontal members and diagonal members through a joint tool. CONSTITUTION: Respective ends of horizontal materials 1 and diagonal materials are collected from the periphery to a cylindrical joint tool 3'' and hooks (a) projected from respective ends of the horizontal and diagonal materials 1, 2 are fitted from the upper side. Thereafter, a fixing tool 4 is put on from the upper end of the joint tool 3'' and a screwing tool 5 having the same shape with the fixing tool 4 and a screw hole in the center is inserted from the lower end and further, a screw bolt 6 is screwed in. Moreover, the upper side of the collecting part of respective hoods (a) is pressed by the inserting plug 4a of the fixing tool 4 to fix them as a unit. In this case, the screwing tool 5 is inserted in the lower end of the joint tool 3'' for connecting action serving in common with the fixing tool 4 to push and fix the collected inside end of the hooks (a) fitted to the lower end of the joint tool 3'' at the inner end of the insertion plug 5a. Accordingly, the horizontal materials 1 and the diagonal materials 2 are prevented from vertical movement at the fitting part of respective ends and the firm connection with the joint tool 3'' is kept.
Patent JP-H097270-A (JP)
Title: Damage preventing structure for loading mechanism for disk drive device
Inventor: TAKISHIMA TAKASHI
IPC: G11B17/043
Filed: 1995-06-15
Abstract: PURPOSE: To prevent the damage of parts of the loading mechanism in simple constitution. CONSTITUTION: The loading mechanism having a rack 30 having a prescribed thickness in the tooth depth direction, a pinion 27 engaged with the rack 30, driving means for rotationally driving the pinion 27 and a movable member fitted with the rack 30 and movable in an engagement range between the rack 30 and the pinion 27; is provided with a supporting means for turnably supporting the rack 30 on the movable member in a plane orthogonal to the spindle direction of the pinion 27 and an abutting part for abutting against the opposite surface to the tooth surface of the rack 20 so as to regulate the rack 30 in its turning.  On the other hand, the rack 30 is formed of a member having elasticity, and one pair of notches, each having a prescribed length are formed on the side opposite to the side formed with teeth of the rack 30 and in both end parts in the moving direction along the moving direction, so that the rack 30 has the prescribed thickness in the tooth depth direction on the opposite side to the teeth with a boundary of the one pair of notches, and is formed one pair of flexible parts 35 which are deformable to be bent in the direction of narrowing the tips of the one pair of notches.
Patent JP-H0726746-A (JP)
Title: Bathroom unit
Inventor: ARIGA TAKAHIRO
IPC: E04H1/12
Filed: 1993-07-13
Abstract: PURPOSE:To improve the sound suppressing effect by vertically half-dividing a supporting leg which is projectingly installed on the outer surface of the bottomed wall of a bathtub having a washing field and connecting an upper part supporting leg and a lower part supporting leg through an elastic body. CONSTITUTION:A casing 13 extended on the upper edge of a bathtub 1 having a washing field which is formed integrally with a washing field 11 and a bathtub 12, and a side wall 2 is formed projectingly on the casing 13. Then, on the bottom wall 14 of the bathtub 1, a supporting leg 3 made of metal which is half divided vertically is installed, and a female screw is threaded at the lower edge of an upper part supporting leg 31 and a male screw is threaded at the upper edge of a lower part supporting leg 32. Then, at the top edge of the lower part supporting leg 32, a bottomed cylindrical elastic body 4 is fitted, and the upper part supporting leg 31 and the lower part supporting leg 32 are screwed each other through the elastic body 4. Accordingly, the upper part supporting leg 31 and the lower part supporting leg 32 are connected through the elastic body 4, and the propagation of the walking noise, etc. from the supporting leg 3 to the ceiling of the lower floor can be shielded by the elastic body 4, and the sound suppressing effect can be improved.
Patent JP-2000012969-A (JP)
Title: Surface emitting laser estimating method
Inventor: SYNG BIRAHAM PAL
IPC: H01S5/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for estimating a SEL(surface emitting laser), in as short a time as possible on a wafer. SOLUTION: SEL elements on a SEL 5 respectively comprise two distributed reflection mirror layers comprising a resonator and an active layer disposed between the distributed reflection mirror layers which are stacked on a wafer. The SEL elements are irradiated with exciting light (800 nm) from a titanium- sapphire laser 1 for excitation. The light emitted through induction caused by the excitation is measured by a light power meter 8 and a spectrum analyzer 9 through the medium of an optical filter 6. Lasing wavelengths of the SEL elements are determined by results of the measurements.
Patent JP-H0923989-A (JP)
Title: Plastic chopping board
Inventor: KAWADA ATSUO
IPC: A47J47/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable plastic board for easily removing stains without remaining the odor of food or attaching colors. SOLUTION: Under the presence of at least one kind of a rubber-like polymer selected from conjugate diene rubber, conjugate diene-acrylonitrile copolymer rubber and conjugate diene-styrene copolymer rubber, rubber modified high nitrile resin obtained by copolymerizing unsaturated nitryl compound and a monomer capable of being copolymerized with the unsaturated nitryl compound is the cooking surface of this plastic chopping board. Then, the rubber modified high nitrile resin contains an unsaturated nitryl compound unit for 50 to 90wt.% as a copolymer component, Rockwell hardness is 20 (R scale) to 75 (M scale) and a pencil scratch value is higher than HB.
Patent JP-H1018337-A (JP)
Title: Magnetic device of civil engineering machine
Inventor: OIKAWA HIROSHI
IPC: E02F3/40
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To attractively process metallic scrap by sending and cutting off magnetism, by adjacently arranging a magnetically attractive plate and a magnetically nonattractive plate in a civil engineering machine bottom part, and moving a permanent magnet onto either one of these both plates by a hydraulic cylinder. SOLUTION: A stainless plate 6 and an iron plate 7 are juxtaposed in close vicinity to a bottom plate 5 of a crusher 1 installed on a turning arm of a civil engineering machine main body, and a permanent magnet body 9 is slidably placed and installed on it by a hydraulic cylinder 10. Here, the permanent magnet 9 is formed slightly smaller than the stainless plate 6 and the iron plate 7, and attracts reinforcement scrap and the like by diffusing magnetic force to a bottom plate through the stainless plate 6. A machine body is moved, and when the permanent magnet body 9 is slid just above the iron plate 7 in a prescribed position, since the magnetic force is not diffused outside, the attracted reinforcement scrap and the like is accumulated by separating from the crusher 1.  Since there is no need to particularly arrange a prime mover by using the hydraulic cylinder, metallic scrap can be easily processed.
Patent JP-S5695634-A (JP)
Title: Revolving device for pipe
Inventor: MATSUTANI YUUJI
IPC: B29C70/06
Filed: 1979-12-28
Abstract: PURPOSE: To perform the machining of pipes rapidly and exactly by a method wherein, the pipe  to be machined is arranged revolvably in the manner that a revolution drive roll makes contact  with the inner circumference of the pipe at its end slantedly to the circumferential direction, while  at a device for regulating the pipe end position being installed at the side of the pipe end, the pipe  end is abutted at all times.   
     CONSTITUTION: The revolution drive roll 2 is connected with a driving machine being located  within a driving body 4 with the intermediary of a shaft 3 in a freely revolvable manner. When  said roll 2 is advanced toward one end inner side of the pipe 9 by the driving force of a cylinder  7, the roll 2 makes contact with the pipe at its lower inner circumference at a slanted posture.  The direction of the roll 2 is a little slanted to the circumferential direction of the pipe 9 toward  the pipe end direction of the device 8 for regulating the pipe end position so as to make the revolution direction direct toward it. At a predetermined position, a faucet forming material is wound  on the outer circumference of the other end of the revolving pipe 9 and the outer circumferential  surface of a faucet forming base 12, and when the winding is finished, the roll 2 is withdrawn  from one end of the pipe 9, the rotation of the pipe being stopped, and the pipe is transferred to  the next machining stage on rails 10, 10'.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0622155-A (JP)
Title: Facsimile system
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04N1/46
Filed: 1992-06-30
Abstract: PURPOSE:To reduce the loss time of a recording time by allowing a receiver side to declare a recording order according to a prescribed color display system to a sender side and allowing the sender side to send color picture data according to the declared recording order. CONSTITUTION:A CPU of a sender side discriminates the sequence of color information of a face sequential color display system based on an NSF signal from a receiver side. Then the sender side sends color picture data in the order in response to the order of R, G, B of the display colors from the receiver side. Thus, the loss time from the reception of a receiver till the end of recording is reduced.
Patent JP-H1020053-A (JP)
Title: Position regulating mechanism
Inventor: IMADA JUNICHI
IPC: G12B5/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To facilitate the position regulation for gap regulation between a detecting body and a sensor housing case or the like by providing a regulating screw energized by a coil spring between the sensor housing case and a base. SOLUTION: A housing case 1 for a sensor for detecting the rotation of a detecting body 12 such as motor has an elliptic hole 3b having a long diameter in sliding direction which is formed on a slide part 3, and is fixed to a base 2 by a sensor fixing screw 9 inserted through the hole 3b. A projection part 5, for example, on the surface opposite to a detecting body 12 of the housing case 1 has a through-hole 6, and a regulating screw 20 inserted through the hole 6 is screwed into the screw hole 8 of the base 2 in the state energized in the separating direction by a coil spring 11. The screw 9 is loosened, and the screw 10 is loosened or fastened, whereby the minute regulation of the gap between the detecting body 12 and the housing case 1 can be easily performed. After the regulation, the screw 9 is fastened to fix the position.  As the energizing means, a conical coil or leaf spring may be used.
Patent JP-H0222342-A (JP)
Title: Production of anti-fogging plastic
Inventor: FUKUMOTO YOSHIYUKI
IPC: C08J7/06
Filed: 1988-07-11
Abstract: PURPOSE:To produce an anti-fogging plastic excellent in scuff resistance by treating the surface of a plastic substrate having a metal oxide layer formed on the surface thereof with a treating solution containing a polyalkylene diol or glycol. CONSTITUTION:A metal oxide layer, preferably silicon oxide layer is formed on (A) the surface of a plastic substrate (e.g., polycarbonate or polymethyl methacrylate) and (B) the above-mentioned coated plastic substrate is then treated with a treating solution containing at least one of a polyalkylene diol expressed by formula I (n is preferably 2-10) and a polyalkylene glycol expressed by formula II (n is preferably 2-10; m is preferably 1-100), e.g., a treating solution at pH7-12 containing >=10wt.%, preferably >=30wt.% polyalkylene diol and/or polyalkylene glycol and an organic solvent to produce an anti-fogging plastic.
Patent JP-2000013347-A (JP)
Title: Multiplexer circuit and latch clock generating circuit for parallel-serial conversion for multiplication
Inventor: KIKUCHI MAMORU
IPC: H04J3/04
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To easily and optimally adjust the phase of a latch clock in a multiplexer circuit for converting parallel N-channel low speed data into one- channel serial high speed data by latching the data with a latch clock respectively and multiplexing the data. SOLUTION: Pluralities of phase comparison signals 63Q1-63Q8 with the same period as that of a low speed clock pc1, the same pulse width as that of high speed data and whose phases are sequentially shifted are generated, while phase comparison signals are sequentially alternatively derived according to external control signals PS1-PS3 by a selector 64, Ors with the low speed data LD having a repetitive pattern of '1s' and '0s' are computed by an OR gate 60, the OR result is rectified by a rectifier circuit, and a phase identification voltage pvo that is its DC component and different on a phase condition is outputted to the outside. While confirming this voltage, one of pluralities of the phase comparison signals is selected by an external phase selection signal.
Patent JP-H04243804-A (JP)
Title: Preserved composition of diagnostic test system and preserved diagnostic test kit
Inventor: GERUHARUTO HOSU
IPC: A61K49/00
Filed: 1991-07-15
Abstract: PURPOSE: To obtain a preserving composition for a diagnostic test system and a preserved diagnostic test kit. CONSTITUTION: The characteristic of this preserving composition for a diagnostic test system comprises at least two ingredients selected from the groups including 2-methyl-4-isothiazolin-3-one hydrochloride, 2-hydroxypyridine N-oxide, chloroacetamide, N,N-methylene-bis[N-(1-hydroxymethyl)-2,5-dioxo-4- imidazolidinyl]}-urea and 5-bromo-5-nitro-1,3-dioxane.
Patent JP-H0520596-A (JP)
Title: Traffic information providing device
Inventor: SUGIHARA TOSHIHISA
IPC: G08G1/095
Filed: 1991-07-15
Abstract: PURPOSE:To 'automatically' display 'congestion information' at a road variable sign even when the 'parking lot information' is displayed and there is 'congestion information'. CONSTITUTION:A congestion information preparing means 4 reads the vehicle presence data from a vehicle detecting means 3 and prepares the congestion information. Next, an arithmetic processing means 1 reads the present time from a time control means 7, reads the designated time from a storing means 2, and when the present time is the designated time, the data concerning the congestion information are read from the congestion information preparing means 4 and congestion definition data are read from the storing means 2. When it is decided that respective data are compared and the congestion is performed, the congestion information is outputted to a variable sign displaying command output means 5. Next, the variable sign displaying command output means 5 outputs the variable sign displaying command in accordance with the congestion information to a road variable sign means 6 and the road variable sign means 6 displays the congestion information in accordance with the displaying command.
Patent JP-S6421248-A (JP)
Title: Decelerator
Inventor: YOGO TERUAKI
IPC: F16H49/00
Filed: 1987-07-10
Abstract: PURPOSE:To enable a high deceleration ratio to be obtained at a small type by providing at an input shaft a cam portion pushing out in a diameter direction part of the annular gear portion of a cylinder member, and providing at an output shaft a gear portion having the different number of teeth and meshing with this annular gear portion, and arranging this output shaft on the same axis as the input shaft. CONSTITUTION:An input shaft (rotor) 8 is rotated, and the gear portion (internal tooth gear portion) 20 of a flexible cylinder member 18 is pushed out in a diameter direction by means of the cam portion 12 of this input shaft 8. The gear portion 20 thus pushed out is made to mesh with the gear portion (external tooth gear portion) 32 of an output shaft (rotary body) 30 provided on the same axis as the input shaft 18, and at the same time, these meshing portions are moved one by one in a circumferential direction, and the rotation of the input shaft 8 is decelerated at a high deceleration ratio and transmitted to the output shaft 30 according to the ratio of the tooth number difference of gear portions 20 and 32 meshing mutually. By arranging the input and output shafts 8, 30 in this way, the axial size of a decelerator is shortened, and the whole can be made small, and at the same time, a high deceleration ratio can be obtained.
Patent JP-H0337830-A (JP)
Title: Optical disk driving device
Inventor: SUMIYA KAZUHIKO
IPC: G11B7/085
Filed: 1989-07-05
Abstract: PURPOSE:To accurately perform the calculation of relative speed and to perform the calculation in spite of the traverse of a track by finding the moving speed of the track based on a track position read out from a track position change memory circuit corresponding to a rotational quantity. CONSTITUTION:The track position change memory circuit 31 is equipped with a memory 31-1 and a counter 31-2, and offers the change information of the track position at a time interval remarkably shorter than track traversing time, and calculates the relative speed with a relative speed arithmetic circuit 22. In the memory 31-1, the relation of the rotational quantity and the track position in one revolution of an optical disk 1 is stored with the rotational interval of a cycle of clock pulse. An index pulse signal from a spindle motor 2 is generated at every revolution of the optical disk 1, which resets the counter 31-2, and the clock pulse 30-1 counts up the counter 31-2. And the signal is read out with the same cycle when the optical disk 1 is driven actually, and is used in the calculation of the relative speed. Mean access time can be shortened by controlling by using the relative speed.
Patent JP-S5963423-A (JP)
Title: Method for designing stove for burning chaff and small chips of wood
Inventor: NAGAI MASAYA
IPC: F24B1/18
Filed: 1982-09-30
Abstract: PURPOSE:To obtain an economical stove utilizing chaff of small chips of wood as fuel,by placing a weight stone on the upper surface of fuel in a fuel storing chamber of the stove, and thereby preventing fuel from burning at a time. CONSTITUTION:A wire netting 2 or the like is attached to a semi-spherical portion at the bottom of a fuel storing chamber 1 for burning chaff, small and short chips of wood or the like so that the wire netting 2 serves as a fuel feeding and burning surfaces. The fuel storing chamber 1 is formed in a side box (furnace) 3 in the manner that its fuel supply opening 4 is located above the side box 3. An enclosed cap 5 is fitted to the opening 4 and a weight stone 6 is placed in the fuel storing chamber 1 in the manner that it is just fitted in the inner wall of the chamber 1. The weight stone applies downward force to the fuel and drops downward with decreasing of fuel, gradually with proceeding of combustion. With such an arrangement, it is enabled to prevent fuel from burning at a time and to burn fuel at a constant rate.