baber/WOPTO huggingface dataset:
Patent JP-2000159161-A (JP)
Title: Rubber crawler
Inventor: NAKAYAMA TAKAHARU
IPC: B62D55/253
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a rubber crawler light in weight and excellent in lateral follow-up on a road surface while maintaining preset rigidity and driving resistance. SOLUTION: A rubber crawler has metal cores 2 embedded in the cross direction at preset intervals in the longitudinal direction of the endless belt shaped rubber crawler 1 for driving the driven parts 9 of the metal cores 2 located at the center of the rubber crawler 1 with sprockets. The driven parts 9 of the metal cores 2 which are formed with one outsides cut in the cross direction are alternately arranged in a staggered form. The rubber roller 1 is easily familiar with a road surface in the lateral direction while maintaining preset rigidity and driving resistance, because of the existence of the cut portions of the metal cores 2 arranged in a staggered form, when travelling on a curved road surface, without floating at both sides. Thus, the crawler 1 has characteristics of low grounding pressure without causing slipping trouble.
Patent JP-H08184559-A (JP)
Title: Method and apparatus for evaluating orientation of magnetic recording medium
Inventor: SHIOGA MASAHIDE
IPC: G01R33/12
Filed: 1994-12-28
Abstract: PURPOSE: To evaluate the orientation of the surface part of a magnetic recording medium. CONSTITUTION: Light Ri emitted from a semiconductor laser 13 is passed through a polarizing plate 14 to be a p-polarized light. A magnetic recording medium 10 is set on a stage 15 so that the longitudinal direction of the medium 10 and the direction of p-polarized light Ri are included in one plane. Irradiation of the medium 10 with the p-polarized light Ri and reception of a reflected light Rr by a photodiode 22 are repeated while varying the incident angle β. A first complex permittivity ε0 is determined from the relationship of the intensity of reflected light and the incident angle β. The stage 15 is then turned by 90 deg. so that the longitudinal and vertical directions of the medium 10 and the direction of the p-polarized light Ri are included in one plane and a second complex permittivity εs is determined similarly.  Such an evaluation is made that the larger the difference between the complex part εj0 of the first complex permittivity ε0 and the complex part εjs of the second complex permittivity εs , the higher the orientation.
Patent JP-H03195228-A (JP)
Title: Redundant system selecting circuit
Inventor: MORIGUCHI YOSHIYUKI
IPC: H04L1/22
Filed: 1989-12-25
Abstract: PURPOSE:To prevent momentary production of error for the selection of a data string of a redundant system and to eliminate the abnormality of both systems by providing 2-stage constitution for two 1st selective circuits and a 2nd selective circuit and providing a delay circuit between two stages. CONSTITUTION:DATA i (i=1-n) in a data string of same frame constitution having the redundant system is given to a 1st selective circuit 11 and a DATA ia (i=1-n) is inputted to a 1st selective circuit 12, an output data string is delayed respectively by delay circuits 13, 14 and inputted to a 2nd selective circuit 15. A selection control pulse is outputted from a control circuit 16 before a data string whose error is detected by a path pattern detection circuit 17 or 18 reaches the selective circuit 15 and the data string is subjected to selection control without causing momentary error in the transmission data string. In the selection control, the selective circuit 15 is controlled before the selection circuits 11, 12. After data strings DATA 1-n including the data string DATA j having a fault are switched by the selective circuit 15 and the selective circuit 11 selects a data string DATA k (not equal to j) and this system is in standby as a standby system.
Patent JP-H04201735-A (JP)
Title: Differentially adjusting front/rear wheel torque distribution control device
Inventor: SAWASE KAORU
IPC: B60K17/348
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a turn smooth and quick matched with a will of a driver by setting an ideal rotational speed difference between front/rear wheels based on steering angle/car speed data and friction torque of a front/rear wheel differentially adjusting mechanism in accordance with a differential rotational speed deviation. CONSTITUTION:A planet gear type differential gear 12, to which an output of an output shaft 8 of an automatic transmission 6 is transmitted, has a hydraulic multidisk clutch for changing distribution of output torque of an engine between front and rear wheels. Here in a controller 48, an ideal rotational speed difference between the front/rear wheels is set based on a steering angle data and a car speed data. In accordance with a difference between an actual rotational speed difference and an ideal rotational speed difference so that the actual rotational speed difference between the front/rear wheels approaches the ideal rotational speed difference, a value of friction torque of the clutch 28 is set such that the larger increased is this difference the larger the value of the friction torque is increased. A pressure control valve 56, that is, the multidisk clutch 28 is controlled so as to obtain this set friction torque.
Patent JP-H07188943-A (JP)
Title: Method for forming highly corrosion-resistant film on sn-zn alloy plating
Inventor: SAKURAI HITOSHI
IPC: C23C22/24
Filed: 1993-12-28
Abstract: PURPOSE:To directly form a uniform and rigid chromate film by applying a corrosion-resistant chromating soln. contg. chromate ion, sulfate ion, etc., on an Sn-Zn plating formed on a substrate and contg. a specified amt. of Zn. CONSTITUTION:An Sn-Zn alloy plating contg. 5-95wt.% Zn is formed on a substrate in >= about 1mum thickness. A chromating soln. contg. chromate ion (about 0.25-100g/l as chromium(VI)), sulfate ion (about S0<-2> concn./Cr<6+> concn.=10<-4> to 1.0) or chloride ion (about Cl<-> concn./Cr<6+> concn.=1.0 to 5.0) or bromide ion (about Br<-> concn./Cr<6+> concn.=1.0 to 50) is used to form a corrosion- resistant chromate on the Sn-Zn alloy plating. Besides, the chromating soln. is controlled to about pH 0.5-3.0, and an org. acid (formic acid, malonic acid, etc.) is incorporated. As a result, a highly corrosion-resistant film is formed on the Sn-Zn alloy plating.
Patent JP-H09158600-A (JP)
Title: Vertically pivoted device of upper part of ventilator
Inventor: HASHIMOTO YOJI
IPC: E05D15/02
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the falling down of a vertical pivot and to provide an upper pivoted device of a ventilator at a low cost. SOLUTION: A projection 33 is provided to the circumference of a vertical pivot 15, and when the vertical pivot 15 is inserted into an insertion hole 37 matched with a sectional form of the vertical pivot 15, a mounting screw 39 fixing a lower cover 38 closing the insertion hole 37 is inserted in a projection insertion 35 positioning the projection 33 therein, and the mounting screw 39 is screwed in the upper part of an upper rail 10 opposed to the projection 33. Accordingly, the vertical pivot 15 is provided to the upper rail 10 by shifting its phase in the rotational direction, the projection 33 is mounted on the upper end part 34a of a guide section 34 crossing with the projection insertion 35, and the projection 33 is moved to a valley section 34b along the inclined surface 34c.
Patent JP-H08158879-A (JP)
Title: Automobile of new type one
Inventor: KUNO MASAYA
IPC: F02M25/032
Filed: 1994-12-08
Abstract: PURPOSE: To effectively burn fuel and to reduce fuel consumption by setting a water tank on the suction side and supplying saturated or oversaturated steam to suction air concerning a combustion method of an engine of an automobile, etc. CONSTITUTION: A water tank 2 containing city water is set on the suction side of an engine 3, and the water tank and a suction pipe are connected to each other by two draft tubes. At the time of driving the engine 3, saturated or oversaturated steam generated from the water tank 2 is sucked by the engine 3 with air-fuel mixture through the suction pipe and burned. Consequently, it is possible to reduce CO2 , NOx and particles of exhaust gas down to 50% or less than 50% of a conventional engine.
Patent JP-H06185828-A (JP)
Title: Absorption heat pump using low temperature heat source
Inventor: OKA MASAHIRO
IPC: F25B15/00
Filed: 1992-12-18
Abstract: PURPOSE:To operate a heat pump by a double effect cycle by reducing a vapor quantity to be consumed, and simply switching to a cooling cycle. CONSTITUTION:The absorption heat pump using a low temperature heat source comprises first, second bypass lines 14, 17 for so heating to 40-45 deg.C by circulating a line 12 for removing warm water for heating to a first absorber 2, a second absorber 5 and a condenser 8 and bypassing a first generator 3, wherein a double effect cooling cycle is switched by switching a three-way valve.
Patent JP-H08182596-A (JP)
Title: Cushion material and pillow formed by using the same
Inventor: MATSUSHITA SEINOSUKE
IPC: A47C27/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide a cushion material having a deodorizing effect and a pillow formed by using the same. CONSTITUTION: This cushion material consists of fine pieces of a length distribution from 0.3 to 10mm obtd. by cutting and crushing dry materials of >=1 kinds of plants selected from a plant groups having cavities and vascular bundles in the bodies and having a fiber structure.
Patent JP-2000164434-A (JP)
Title: Winding wire of stationary induction apparatus
Inventor: UCHIYAMA TOMOYUKI
IPC: H01F27/30
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent spacers between coils from being moved or being fallen off from the coils even though an excessive vibration mechanical force is developed and gaps are created between the coils, by a method wherein the surfaces on at least one side of the surfaces of the spacers between the coils are fixed on the coils. SOLUTION: The surfaces on at least the lower sides of the surfaces, which come into contact with the coils 4, of spacers 5 between the coils are bonded to the coils 4 to fix the surface on at least the lower sides on the coils. The spacers 5 and insulation-coatings 42 of the coils 4 are bonded together using a bonding agent 6. That is, a plurality of insulators forming the spacers 5 and the insulation coatings 42 of the coils 4 on the lower sides of the insulators are bonded together by coating the bonding agent 6 on the insulators and the coating 42. By performing in such a way, the spacers 5 are fixed on the coils 4, which always come into contact with at least the lower sides of the spacers themselves. Therefore, even if gaps are created between the coils 4 by an excessive variation mechanical force, there is not risk that the spacers 5 are moved or fallen off from the coils.
Patent JP-H08184360-A (JP)
Title: Frictional forward and backward movement drive device
Inventor: OKADA MANABU
IPC: G11B21/02
Filed: 1994-12-28
Abstract: PURPOSE: To use a frictional forward backward movement drive device as a precision apparatus, such as an optical disc mastering device, by a method wherein the device is formed integrally with a contact type high rigidity forward backward movement device, disturbance resistance is high, unevenness in a speed does not occur, a stable feed is practicable, and static performance during the stop of a drive source is improved. CONSTITUTION: A frictional forward backward movement drive device comprises a shaft body 1; and a forward backward movement part 2 to cause the shaft body 1 to relatively rotatably and movably forward and backward extend through the shaft body 1. The forward backward movement part 2 consists of a plurality of rollers 4 in a beer drum-form shape which are brought into rolling contact with the shaft body 1 and peripherally arranged in the body 3. The roller 4 has two end faces which are rotatably supported through a ball 8 between the forward backward movement part body 3 and a pressurization plate 5. At least one of the forward and backward movement part body 3 and a roller end face and at least one of the pressurization plate 5 and the roller end face supports the ball 8 by means of a ball support recessed part 9 in a conical surface shape in which the ball 8 is rotatably fitted in. Further, a resilient body 6 is provided to energize the pressurization plate 5 against the roller 4 side and energize in a peripheral direction.
Patent JP-H09176650-A (JP)
Title: Antiferroelectric liquid crystal composition
Inventor: HIJIKATA YOSHIMASA
IPC: C09K19/46
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an antiferroelectric liquid crystal compound which has a wide range of temperature at which the composition is in an antiferroelectric liquid crystal phase, a high speed of optical response and satisfactory display characteristics by using a combination of two specified antiferroelectric liquid crystal compounds. SOLUTION: This antiferroelectric liquid crystal composition comprises an antiferroelectric liquid crystal compound represented by formula I (wherein X is CH3 , C2 H5 or CF3 ; R<1> is a 3-14C alkyl; R<2> is a 3-10C alkyl; and Y is a single bond, O or COO, provided that the H atoms in the benzene ring may be replaced by halogens or CH3 groups) and an antiferroelectric liquid crystal compound represented by formula II (wherein X' is CH3 , C2 H5 or CF3 ; R<3> is a 3-14C alkyl; R<4> is a 3-10C alkyl;  Y' is a single bond, O or COO, and one of A<1> and A<2> is one or two bivalent six-membered ring groups having paraconfigurations to each other and selected from among a benzene ring, a cyclohexane ring and a dioxane ring and the other is a cyclohexane ring or a dioxane ring; provided that hydrogen atoms in the six-membered rings of A<1> and A<2> may be replaced by halogen atoms or CH3 groups).
Patent JP-2000159214-A (JP)
Title: Article storing tray
Inventor: SATO KATSUNORI
IPC: B65D1/36
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an article storing tray which makes the storage and take- out of articles such as, for example, syringes easier and automatization of such work easier as well, and which causes no flaw or the like on the articles. SOLUTION: An article storing tray 2 has a tray main body 4 on which syringes 14 are placed, article end holding parts 6 and 8 positioned at least one side of the tray main body 4, and hinge parts 10 and 12 which freely flap the article end holding parts 6 and 8 with respect to the tray main body 4. The tray main body 4, the article end holding parts 6 and 8 and the hinge parts 10 and 12 are unitarily formed out of a synthetic resin sheet. In a state that the article end holding parts 6 and 8 are flapped relative to the tray main body 4 with the hinge parts 12 and 10 as a center of flap, fixing recesses 26 and 28 formed at the article end holding parts 6 and 8 cover each end of the syringes 14 from above.
Patent JP-H08184154-A (JP)
Title: Fitting structure for long-size panel
Inventor: SHIRAKU SHIYOUJI
IPC: E04F13/21
Filed: 1994-12-28
Abstract: PURPOSE: To achieve the rain water-roofing from the upper end part of a long-size panel by pressing the upper end part of the long-size panel to be combined with the bottom surface of a waterproof elastic member inserted into the inside of a parting edge, and providing a closely compacted part in the vicinity of the bottom surface and fixing the long-size panel to the ground. CONSTITUTION: A waterproof elastic member 7 is inserted inside a parting edge 8 through the opening part, and the upper surface of the waterproof elastic member 7 is fixed to the rear surface of a ceiling 9. Next, the long side piece 11 of the parting edge 8 is previously fixed to the ground 12 (not shown) so that the opening part is turned downwards, and the upper part of a long-size panel 1 is inserted into the parting edge 8. Then, while combining each other the long-size panels so as to be continued, the upper ends of the long-size panels 1 are pressed against the undersurface of the waterproof elastic member 7 and is fixed to the ground 12.  In this case, the undersurface of the waterproof elastic member 7 is compressedly deformed rather than the upper end of the long-size panel 1, so that the neighboring part of the bottom surface is made to be a closely compacted part 13 packed closer than the other part for preventing the infiltration of rain water from the upper end part of the panel 1.
Patent JP-H10178365-A (JP)
Title: Radio equipment
Inventor: SHIMAZU KAZUO
IPC: H04B1/38
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To surely transmit speaking contents by detecting the state of spewing and switching the using and not-using of a delay circuit according to the state of speaking so as to delay-control a speech signal. SOLUTION: When the user of a radio equipment execute speaking, nearly at the same time of inputting a signal to a speaking choice signal terminal 6, a starting signal is inputted to a transmission starting terminal 7. At this time, a control part 5 outputs a transmission starting signal to a radio part 1. However, as the speech path of the radio equipment an opposite speaking person uses is not constituted, a delay circuit pass switch 3 is controlled to connect a delay circuit 2 to which a delay time until being constituted is previously set and the speech signal is delayed and transmitted. In addition, when a speech signal level detection circuit 4 detects the absence of the speech signal for not less than the delay time set by the circuit 2, the part 5 continues the switch 3 to control to return to a normal speech.
Patent JP-2000171676-A (JP)
Title: Polarizing device using large area polarizing plate
Inventor: JAE BEOMU CHE
IPC: G02B7/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a large area polarizing plate that is used for the light orientation process of a large area liquid crystal display device and that secures uniformity in illuminance distribution, by structuring it with a quartz substrate part, which is formed by laminating one or more square, triangular or parallelogramatical quartz substrates that polarizes incident light, and with a polarizer holder which holds the quartz substrate part. SOLUTION: A large area polarizing plate 10 is constituted of a quartz substrate part 15 and a polarizer holder 13 formed in a grid structure for holding the quartz substrate part 15. The quartz substrate part 15 is formed between polarizer holders 13 so as to have an angle of polarization (angle θB formed by the normal of the quartz substrate and incident light) against incident non- polarizing parallel light beams. Among the incident non-polarizing parallel light beams, those reflected by the quartz substrate part 15 are absorbed by the polarizer holder 13, while those penetrated the quartz substrate part 15 are emitted onto an orientation film. In this case, the polarizer holder 13 is desirably formed with a material whose light absorptivity is nearly 100%.
Patent JP-2001151146-A (JP)
Title: Automobile front pillar
Inventor: AKIYAMA AKIHIKO
IPC: B62D25/04
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an automobile front pillar capable of fully reducing impacts on an obstacle while maintaining the intrinsic rigidity of the front pillar. SOLUTION: The front pillar 2 with a cylindrical cross section has a plurality of vertical holes 30 formed inside a vehicle compartment 38. The verticals holes 30 promote deformation of the front pillar 20. The plurality of vertical holes 30 promoting deformation of the front pillar 20 are thus formed inside the vehicle compartment 38 to form readily deformable sections. The other sections of the front pillar 20 resist deformation.
Patent JP-2000173436-A (JP)
Title: Circuit breaker
Inventor: TAKAHASHI SUSUMU
IPC: H01H73/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a hinge structure from being damaged even when large amount of current such as short-circuit current blows by providing one end of an auxiliary cover with an engagement tongue piece formed so as to engage with a case inner wall surface near a hinge portion when the auxiliary cover is fixed. SOLUTION: When large amount of current such as short-circuit current flows, arc A generates between contacts by repulsing and separating a movable contact 40 from a fixed contact 31. This arc A rapidly expands gas around it to fill with the gas as arc gas in a breaker. Part of this arc gas is ejected from a discharge hole, but the arc gas in the breaker moves in the B and C directions and pressures P1, P2 arc to an auxiliary cover 25. As a result, a bearing portion 31 is pressed up via a pin 30, and the pressure in the P2 direction acts to an engagement tongue piece 25c and the inner wall surface 22b of a main cover 22. Therefore, because a large surface of the engagement tongue piece 25c can hold the auxiliary cover 25 without relying on only the bearing portion 31, it is available even when the large amount of current flows.
Patent JP-2001158902-A (JP)
Title: Method for producing metallic composite sintered product
Inventor: MAKINO ISAO
IPC: B22F7/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a metallic composite sintered product capable of securely integrating two molded bodies composed of dissimilar or various materials after degreasing or sintering. SOLUTION: In a composite molded body 1 obtained by connecting a first molded body 11 and a second molded body 12, degreasing is executed in a degreasing furnace 2, or sintering is executed in a sintering furnace 2. The composite molded body 1 is placed on a placing stand 3, the first molded body 11 is arranged in the lower side in the surface of a slope, and the second molded body 12 is arranged in the higher side. In a contact face 10 allowing the first molded body 11 and the second molded body 12 to confront, a part of the dead weight of the second molded body 12 is applied as a load 51 from the second molded body 12 arranged at the higher side in the surface of the slope to the first molded body 11 arranged at the lower side.
Patent JP-H06185167-A (JP)
Title: Flat base slab structure and its constructing method
Inventor: IWAMOTO SHINJI
IPC: E04C5/06
Filed: 1992-12-21
Abstract: PURPOSE:To reduce the quantity of mild steel bars in use and enhance the erecting accuracy of a superstructural framework. CONSTITUTION:A plurality of supporting members 2a are installed upright on a waste concrete 1. At these supporting members in the upper part, the first steel beams 4 are set as bridging over their tops, and also the second steel beams 5 are set as bridging over the first steel beams 4. An anchor bolt fixture 6 is installed in the column installing position of each second beam 5. An anchor bolt 7 is secured to each fixture 6 through a bolt hole in a fixing plate 6. Top bars 9 of a certain quantity are arranged over the supporting members 2a, and supporting frame 2 and the steel beams 4, 5, etc., are embedded in the base concrete 10.
Patent JP-H09179771-A (JP)
Title: Filing system and object retrieving method to be applied to the filling system
Inventor: HONDA HIROHIKO
IPC: G06F12/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To surely attain a distributed file management function capable of distributing and managing objects to be stored and enabling a client to retrieve an object without being conscious of its object managing place. SOLUTION: The system capable of distributing and managing objects by plural object servers 4A to 4C has an object retrieving data base 3 for storing retrieving data for retrieving a target object from file devices 5A to 5C and management table data for specifying one of the object servers 4A to 4C and a data base service 2. The server 2 finds out identification data for specifying one of the object servers 4A to 4C from retrieving data for specifying an object requested to be retrieved and the management table data which are read out from the data base 3 in accordance with a retrieving request from the client 1.