baber/WOPTO huggingface dataset:
Patent JP-H0466747-A (JP)
Title: Diagnosis device for air-fuel ratio controller
Inventor: UEMA HIDEKI
IPC: F02D45/00
Filed: 1990-07-09
Abstract: PURPOSE:To diagnose a deterioration of a catalyst accurately even though the operating condition is different, by setting the slice level for diagnosing the deterioration of catalyst corresponding to the operating condition, comparing the slice level and the output of a sensor at the downstream side of a catalyst converter set adequately, so as to decide the deterioration of the catalyst. CONSTITUTION:A diagnosis device for air-fuel ratio controller decides 35 whether the output VFO of a sensor 34 upstream of a catalyst converter has turned over at an object value as a border or not, and sets 36 a basic control constant according to the result of the decision. A correcting amount of the basic control constant is calculated 39 according to the result of comparison between the output VRO of a sensor 37 downstream of the catalyst converter and a slice level SL1 for air-fuel ratio feedback control. Then the basic injection amount Tp is corrected by an air-fuel ratio feedback correcting amount alpha which is determined 40 depending on the value of the basic control constant corrected by the above correcting amount, and thereby the fuel injection amount Ti is determined 41. In this case, a slice level SL2 for diagnosing the deterioration of catalyst corresponding to the operating condition, different from the SL1, is set 44, and depending on the comparison between the slice level SL2 and the output VRO, it is decided 45 whether a deterioration is generated to the catalyst or not.
Patent JP-H06159383-A (JP)
Title: Slidable type transmission joint with joint
Inventor: BERUNAARU PUURAN
IPC: F16D3/20
Filed: 1993-07-22
Abstract: PURPOSE: To prevent a sliding henomenon by providing three bearing ways having two tracks constituted by a member forming a convex cylindrical portion cooperative with a concave cylindrical bearing surface capable of pivotally moving a joint body and making an axis of two concave cylindrical bearing surface of the same bearing way parallel. CONSTITUTION: An articulation element 18 has a planar surface 20 and the two surface 20 are cooperative with a needle-like roller 32 of one line. The needle-like roller 32 is cooperative with a planar surface portion 36 formed on a track 38 and the track 38 has a convex cylindrical surface portion 40 having an axis U-U parallel to the planar surface of the surface portion 36 and is cooperative with a complementary concave cylindrical surface 42 of the joint body 12. The track 38 is not axially movable against the joint body 12 by a portion 50 of a member 52 and is moved against the joint body 12 only when the track 38 is pivotally moved around an axis corresponding to a common axis U-U of the concave cylindrical surface portion 42 and the convex cylindrical surface portion 40.  According to this, a torque transmission load is collected on a group of rolling members and a radial slide is not caused when the transmission joint 10 is operated clamping some angle.
Patent JP-H0467992-A (JP)
Title: Electrophotographic planographic printing plate
Inventor: KURIO SADAO
IPC: B41N1/08
Filed: 1990-07-09
Abstract: PURPOSE:To prevent the contamination of side end parts with ink by providing round parts having surfaces subjected to hydrophilic treatment to at least two opposed side end parts of an electrophotographic planographic printing plate having a metal plate subjected to hydrophilic treatment as a support. CONSTITUTION:Round parts having surfaces subjected to hydrophilic treatment are provided to at least two opposed side end parts of an electrophotographic planographic planographic printing plate having a metal plate subjected to hydrophilic treatment as a support. The side end parts mean such a case that end parts become printing surfaces and the round parts are extremely microscopic ones and side end regions may be substantially in a non-contact state on a printing press with respect to an ink roller and/or a blanket and the angle of the round parts may be slight.
Patent JP-S6072411-A (JP)
Title: Piezoelectric vibrator
Inventor: INUI JIYUNJI
IPC: H03H3/04
Filed: 1983-09-29
Abstract: PURPOSE:To expand the control range of an oscillated frequency by containing plural vibrating elements having an identical vibrating frequency in one package and also connecting them in parallel in an oscillating circuit using the piezoelectric vibrators. CONSTITUTION:The piezoelectric vibrator consists of the plural vibrating elements 1 having an identical vibrating frequency and a base 3 on which the vibrating elements 1 are mounted. The vibrating elements 1 are of entirely the same structure as that of conventional vibrating elements 1. An external terminal 32 is provided by providing a thick film electrode on the lower face of a base 31 made of a material such as ceramic whose thermal expansion coefficient is close to that of a piezoelectric element board 11 in the base 3, a thick film electrode is provided on the upper face of the base 31 as an externally extracting terminal 33, and the external terminal 32 and the externally extracting terminal 33 are connected electrically by a through-hole plating 34. Then the terminal electrodes 14, 15 of the plural vibrating elements 1 and the externally extracting terminal 33 of the base 3 are connected electrically and mechanically by conductive paste or the like.
Patent JP-H0842294-A (JP)
Title: Manufacture of concrete segment
Inventor: YAMAUCHI MASASHI
IPC: B28B13/00
Filed: 1994-08-02
Abstract: PURPOSE:To enable the improvement of site using efficiency as well as the improvement of quality and manufacturing efficiency by placing a joint end face between rings of enclosed segment forms vertically in the vertical direction, and filling concrete in the forms. CONSTITUTION:A plurality of enclosable segment forms A are connected, connecting sections linked with adjacent from steel plates are provided to face plates of the forms A, and a joint end face between rings is vertically placed in the vertical direction. After that, A plurality of forms A are filled with concrete continuously at the same time from concrete casting ports B provided to the forms A. At that time, in the case casting is started, the upper froms A are removed, and concrete is placed in all the rest of forms A from above and is filled up to specific height. Then, the upper froms A are mounted and are enclosed, and concrete is casted finally. Air holes are provided to the upper surfaces of the forms A to surely make filling. According to the constitution, the surface finish by manpower is not required to improve the quality of the surface of a product and the degree of accuracy of size, and casting efficiency and manufacturing efficiency of a segment can be increased.
Patent JP-S57106678-A (JP)
Title: Preparation of dibenzothiepinpropionic acid derivative
Inventor: IIDA HIDEO
IPC: A61P25/04
Filed: 1980-12-23
Abstract: PURPOSE: To prepare the titled compound having antiphlogistic and analgesic activities, industrially advantageously in view of the yield, the number of reaction steps, and reaction operation, by cyclizing an easily available dicarboxylic acid derivative in the presence of a condensation agent.  
     CONSTITUTION: The compound of formula II is prepared by reacting the dicarboxylic acid derivative of formulaIin the presence of a condensation agent such as sulfuric acid, polyphosphoric acid, polyphosphoric acid ester, etc. at room temp. W150°C. The starting compound of formulaIcan be synthesized by hydrolyzing the compound of formula III (R is lower alkyl), e.g. 5-(α-cyano)ethyl-2- phenylthiophenylacetic acid ester, in a mixture of hydrobromic acid and acetic acid. The amount of the condensation agent is 1W30pts.wt. per 1pt. of the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6425873-A (JP)
Title: Monocycle support apparatus for training lower body
Inventor: ITO KOICHI
IPC: B62K1/00
Filed: 1987-07-21
Abstract: PURPOSE: To make training of the waist part concentrically by setting a slide shaft upright in the center of a circular pedestal in which a chime is installed, making a pipe fitted on the slide shaft rotatable and also movable in the vertical direction, and allowing a person to ride on this monocycle while holding the pipe. CONSTITUTION: A sleeve 13 is fitted firmly on a bearing 19 which is fixed to the center of the upper lid 11 of a circular pedestal 10, and a plurality of holes 12 are bored in the periphery. A slide shaft 14 is inserted through the sleeve 13 and fixed to the pedestal 10, where also a chime 15 is installed which is fitted with a lever 16 and works interlocking with a switch, and a chime driving projection 20 is installed on the sleeve portion protruding to inside the pedestal. A rotary pole 17 formed by installing springs 18 and 18' at the ends of a pipe is fitted on the slide shaft 14 through, and then the bottom of the spring 18 is connected to the upper part of the sleeve 13, and a base 21 to which a recording sheet of paper 23 is affixed, is installed on the slide shaft in its upper part.  The rotary pole 17 rotates in light motion owing to the bearing 19 together with the springs 18 and 18'. The person grasps a slip stop grip 22 furnished on the pole 17 in the upper part, gets on the monocycle, and maneuvers it while pedaling.
Patent JP-H0935549-A (JP)
Title: Compound multicore ac use superconducting wire and its manufacture
Inventor: YUMURA HIROYASU
IPC: H01B12/10
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a low AC loss and high quenching resistance of constituting a normal conductive matrix by only a single kind of high resistance Cu alloy without arranging stabilized Cu. SOLUTION: In a compound multicore superconducting element wire, many superconducting metal filaments are buried in a normal conductive metal matrix. The normal conductive matrix consists of CuN alloy (N is selected one kind or more from Ni, Mn, Si, Sn), to generate 2×10<-7> Ω.m or more electric resistance value by 4.2K of the CuN alloy, to form the superconducting filament of NbTi alloy, and to set a twist pitch of the normal conductive metal filament to four times or more six times or less an element wire size. A normal conductive metal matrix region without including the superconducting metal filament is provided in the center part of an element wire section, to form a radius of this region 4% or more 20% or less relating to a radius of the element wire.
Patent JP-S6242851-A (JP)
Title: Printing head
Inventor: OKUNA KENJI
IPC: B41J2/26
Filed: 1985-08-21
Abstract: PURPOSE:To enable a printing head to withstand the operation of high-speed printing by enhancing the efficiency of magnetic circuit by providing a thin plate part before the joint between a plate spring and an armature. CONSTITUTION:A plate spring 3 is integrally provided with a connection 3a to an armature 2, an elastic part 3b extended toward the opposite printing wire side in the longitudinal direction of the armature 2, and a fixing portion 3C to connect and fix adjacent elastic parts 3b on the end portion of the part 3b. The connection 3a of the spring 3 is fixed to the armature 2 at the joint 15 by spot-welding etc. In the elastic part 3b, a thin portion 16 is formed by etching treatment, etc. For the reason, although the rigidity of the spring 3 does not change so much as a whole, the cross area of the magnetic path can be greatly increased and the amount of magnetic flux can be increased to drive the printing wire with higher speeds. The spring 3 has no through-holes and its cross sectional shape does not change abruptly, so that local stress concentration can be relieved.
Patent JP-H0830054-A (JP)
Title: Image forming device
Inventor: HASHINASHI AKIRA
IPC: G03G15/00
Filed: 1994-07-11
Abstract: PURPOSE:To eliminate toner scattering, or separation failure when a variance in accuracy for position alignment between a photosensitive drum and a transfer member is present in an image forming device with upper and lower units freely opened/closed and the photosensitive drum provided in the upper unit and the transfer member in the lower unit. CONSTITUTION:A fitting member 16 is fixed and provided in an upper unit 100A having a photosenstive drum 1, a supporting member 7 for the transfer roller 3 of a lower unit 100B is supported so as to be rocked up and down and left and right by a spring 8 and a projecting part 7a provided in the holding member 7 is engaged with the transfer member guide part 16a provided in the fitting member 16 when the upper and lower units 100A and 100B are closed. Thus, a relational position between the transfer roller 3 and the photosensitive drum l is made constant in carrying directions and toner scattering and separation failure are eliminated.
Patent JP-S6158749-A (JP)
Title: Printing processing apparatus
Inventor: TSUNEKI YUKIO
IPC: G06F3/12
Filed: 1984-08-31
Abstract: PURPOSE:To access a prescribed letter pattern from a font cartridge by carrying out a reading out operation of a dot letter pattern in a every prescrived page of a font memory means by a page address register and a page address decoder. CONSTITUTION:A memory area of each memory tip of RAM20, 21 and ROM22 of a font cartridge 17 is divided into 1-6 in every pages. A prescribed page address is outputted from a page address register 23, and decoded by a decoder 24. Any one of RAM20, 21 and ROM22 of the font cartridge 17 is accessed, and a letter pattern within the prescribed page is read out from the font car tridge 17.
Patent JP-H05345880-A (JP)
Title: Curable composition
Inventor: INOUE YOSHIO
IPC: C08L83/08
Filed: 1992-06-16
Abstract: PURPOSE:To obtain a curable composition capable of providing a rubber having high hardness, high elongation and high tensile strength by quick curing by blending a plural ketimino group-containing organopolysiloxane with a plural (meth)acrylic group-containing compound. CONSTITUTION:The composition is obtained by blending (A) a organopolysiloxane containing >=2 ketimino groups expressed by the formula R<1>N=Z [R<1> is 1-8C (substituted) divalent hydrocarbon or 1-8C divalent organic group containing ether bond, ester bond or -NH- bond; Z is CR<2>R<3> ($<2> and R<3> are 1-8C monovalent hydrocarbon) or the formula (R<4> is 1-8C divalent hydrocarbon)] in one molecule with (B) a compound having >=2 acrylic groups or methacrylic groups in one molecule (e.g. trimethyloltrimethacrylate). This composition can provide a rubber cured product having high hardness and excellent elongation and tensile strength by quick curing and is useful for adhesive, etc.
Patent JP-H0711646-A (JP)
Title: Settling device of concrete pile
Inventor: KAWAZU YOSHIO
IPC: E02D13/00
Filed: 1993-06-28
Abstract: PURPOSE:To increase simplification and efficiency of the settling work of concrete piles by use of auxiliary piles. CONSTITUTION:Connection seats 3, 3 provided with fitting holes 7 and bolt insertion holes 8 are fitted to both ends of a cylindrical body 2 to form an auxiliary pile 1. And a supporter 10 having freely movable hook pieces 15, 15 is detachably fixed at one end thereof. A joint seat body 25 having hanging metal blocks 27, 27 fitting to the hook pieces 15, 15 is fixed at the upper end of a concrete pipe 20. The concrete pile 20 is suspended at the auxiliary pipe 1 by fitting of the hook pieces 15 with the hanging metal block 27. A drive 30 having hooks 33 is unified at the upper end of the auxiliary pipe 1 through the fitting holes 7 of the connection seat 3.
Patent JP-H1122457-A (JP)
Title: Flexible tube for automobile exhaust system and method for fixing coil spring used therefor
Inventor: MASHITA AKIRA
IPC: F16L11/11
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling and provide high displacement absorbability by providing a bellows having both ends connected to first and second exhaust pipes to absorb the displacement of both the exhaust pipes, and an outer cylinder for covering the circumference of the bellows, which has a protruding piece in the end part. SOLUTION: This flexible tube has a bellows 3 for absorbing the displacement of first and second exhaust pipes 1, 2. Both end parts of the bellows 3 are inserted to the exhaust pipes 1, 2 from above inner covers 8a, 8b installed to the exhaust pipes 1, 2, respectively, and fixed by the insertion of support collars 6a, 6b. An outer cylinder 4 formed into a cylinder and having, on both ends, protruding pieces 11a, 11b having hook bent parts 14 in the direction orthogonal to the tube axis is fitted onto the circumference extending over substantially the whole length of the bellows 3. The outer cylinder 4 is elastically supported through conical coil springs 7a, 7b whose minor diameter parts 70a, 70b are engagingly fitted to the support collars 6a, 6b and whose major diameter parts 71a, 71b are engagingly fitted to the outer cylinder 4.
Patent JP-S6160064-A (JP)
Title: Facsimile communication system
Inventor: TAKAHASHI MICHIO
IPC: H04N1/00
Filed: 1984-08-31
Abstract: PURPOSE:To attain communication between a facsimile equipment accommodated in a facsimile communication network and a mobile body facsimile equipment or between the mobile facsimile equipments even if a facsimile equipment is parted from a specific service area by providing a communication function between a facsimile communication network and a mobile communication network and providing a mobile communication function to the facsimile equipment. CONSTITUTION:A mobile facsimile equipment 125a (132a) might be moved during communication. Thus, the mobile communication network 137 supervises quality of a communication line (radio) even during communication and when deteriorated quality is detected, a channel number and quality supervisory request are transmitted to a surrounding adjacent radio terminal station 123a (133a) via a radio line control station 124 (134). The mobile communication network 137 designates an idle control channel by using a control channel to the mobile facsimile equipment 125a (135a) and controls the channel switching during communication. Thus, the mobile facsimile equipment 125a (135a) transmits/receives a facsimile picture continuously even in a different service area through the designated new communication channel.
Patent JP-S6185068-A (JP)
Title: Switching regulator
Inventor: SUGAWARA NORIO
IPC: H02M3/338
Filed: 1984-08-31
Abstract: PURPOSE:To improve the rapidness by commonly using an overcurrent detecting resistor at the low voltage side of a switching element and a voltage divider, and connecting it between it and the low voltage side of a reference voltage, thereby improving the voltage variation rate. CONSTITUTION:A DC voltage Ein is applied to a switching control circuit 101 to control ON and OFF its switching element 4, and the voltage of the secondary side coil S of a transformer 5 is supplied through a rectifying and smoothing unit 103 to a load RL. In this case, an overcurrent detecting resistor 16 inserted as a bias resistor between the base and the emitter of a transistor (Tr) in an overcurrent protecting circuit 12 is provided between the ground point of a reference voltage circuit 112 and Trs 14, 15 and the low voltage common connecting point of the element 4 and a voltage divider 111. Thus, the resistor 16 becomes a bias resistance between the base and the emitter of the protecting circuit 12, and turns ON the Tr15 when becoming the overcurrent to suppress the output of the element 4 and simultaneously superposes the voltage variation directly on the current variation.
Patent JP-S5972255-A (JP)
Title: Fault diagnosing device of multiple transmitter
Inventor: ISHIKAWA SOUICHI
IPC: H04L12/26
Filed: 1982-10-18
Abstract: PURPOSE:To find a short-circuit fault point easily by dissociating and connecting slave stations at long distance from a master station by switching circuits while connecting respective slave stations at short distance from the master station continuously, and performing the control of a control circuit in the event of a short-circuit fault. CONSTITUTION:If a short-circuit fault occurring to some part of a transmission line 7 disables information transmission among all slave stations 8, the (m)th switching circuit 9m is closed by pressing a switch to dissociate the (m)th slave station 8m at the farther distance from the master station 5. At this time, slave stations with slave station numbers 1-(m) are held connected to the master station 5. Then, the master station 5 sends a request signal. When the (l)th slave station 8 is dissociated, it is found that the short-circuit point is between the (l)th and the (l+1)th switching circuits 9 by obtaining an answer to the request signal.
Patent JP-H0468476-A (JP)
Title: Picture processor
Inventor: FUJII YASUO
IPC: G06T7/00
Filed: 1990-07-09
Abstract: PURPOSE:To simplify configuration by executing a processing to a color without storing color information, and executing a processing to a shape based on stored brightness information. CONSTITUTION:A feature color extracting means 17 is constituted to execute a processing to color information, which is quantized and outputted by a quantizing means, and a storing means 18 is provided to store brightness information quantized and outputted by the quantizing means. Then, the processing is executed based on the stored information of the feature shape extracting means 17 and the storing means 18. Without storing picture information to be inputted, when the information is quantized, the processing to the color is executed and the processing is executed after temporarily storing the brightness information quantized from the picture information to be inputted. Thus, device configuration can be simplified.
Patent JP-H1120980-A (JP)
Title: Paper conveyer
Inventor: NAKANO TAKASHI
IPC: B65H5/06
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the replacement of a fed roller by forming a groove shape support on both ends of a device body and providing an opening, which opens in the orthogonal direction to the feed roller shaft, on the groove shape support. SOLUTION: A pair of side frames 7, which are the supporting members for supporting a press roller 4, is provided on both sides of a device body frame 1 and an U shape groove 7u is provided on each side frame 7. The inner wall of the U shape groove 7u us formed with a protuberant stripe 7a along its circumferential direction and, which a groove 6b on a pair of bearings 6 for a roller 5a of the feed roller engaged with the protuberant stripe 7a, the pair of bearings 6 is fitted into the U shape groove 7u of the side frame in pair. Because the U shape groove 7u is provided with an opening, which opens in the orothogonal direction to a shaft 5a of the roller 5a or the feed roller, replacement of the roller 5a of the feed roller and the steps for replacing it is simplified.