baber/WOPTO huggingface dataset:
Patent JP-H1092163-A (JP)
Title: Mounting structure of magnetic disc device
Inventor: SAKURAI HIROHAKA
IPC: G11B33/02
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To easily attach/detach an external memory device to/from an information processor. SOLUTION: An HDD (magnetic disc device) 1 is electrically and mechanically connected to a board 3 with solder, etc. The controller 2 of the HDD 1 is also mounted on the same board 3. Further, a connection part 3a which is inserted into a bus slot is formed on the one side end of the board 3. An angle 6 is attached to the side end of the board 3 next to the connection part 3a and fixed with screws. With this constitution, as the HDD itself is positioned in a space by the board 3, the outside shape and dimensions are little restricted, the connection specifications of SCSI, IDE, etc., can be conformed to easily and hence the choices in an HDD market is increased.
Patent JP-H0582036-A (JP)
Title: Slow-wave circuit in intersecting helix form
Inventor: HASHIMOTO HIROYUKI
IPC: H01J23/26
Filed: 1991-09-24
Abstract: PURPOSE:To facilitate manufacture of an intersecting helix type slow-wave circuit which is one kind of slow-wave circuit for a traveling wave tube, and enhance the electric characteristics without generating phase shift by making identical the electric lengths of two helices through constituting of the intersecting helices on the same circumferential surface. CONSTITUTION:A mesh form metal member 1 shaped in a plane so as to be linear symmetrical about the center axis is trimmed cylindrically, and the end faces mating each other are joined by welding or brazing, and thereby intersecting helices are fabricated.
Patent JP-S6483971-A (JP)
Title: Lock-up control device for automatic transmission for vehicle
Inventor: NOGUCHI NAOYUKI
IPC: F16H45/02
Filed: 1987-09-25
Abstract: PURPOSE:To avoid deterioration of operability by putting a lock-up mechanism into a non-operating state under control of lock-up control means by look-up prohibit means on detecting that the operating oil quantity is less than a designated value. CONSTITUTION:Lock-up control means is adapted to supply and discharge operating oil to a lock-up mechanism to put input and output shafts of a torque converter in the direct-coupled state according to the load state of an engine or the running state of a vehicle. When oil quantity detecting means detects the state that the quantity of operating oil is decreased and air gets mixed in operating oil supplied to the lock-up mechanism, according to the signal, lock-up prohibit means outputs a signal for prohibiting the operating state of the look-up mechanism. Thus, deterioration of operability of the vehicle caused by delay in operation of the lock-up mechanism or release operation can be avoided effectively.
Patent JP-H04122792-A (JP)
Title: Refrigerator
Inventor: HONMA KICHIJI
IPC: C10M129/18
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a refrigerator wherein the moisture of a working medium is effectively removed and lower fatty acids are removed by adsorption so that the flaking of a roller bearing can be prevented by providing a specified acid adsorbent in the passage of a specified working medium or in an aliphatic synthetic lubricating oil. CONSTITUTION:In a refrigerator equipped with a refrigerating compressor using a mixture of a fluorohydrocarbon refrigerant [preferably one shown by the formula (wherein (x) is 1 to 3; (y) is 1 to 7; (z)is 1 to 7) and having a critical temperature of 40 deg.C or lower] and an aliphatic synthetic lubricating oil (e.g. a polyalkylene glycol or neopentyl polyol ester) as the working refrigerant, an acid adsorbent selected from an ion exchange resin (preferably a weakly basic anion exchange resin having an amino group as the exchange group) and an epoxy compound (e.g. phenyl glycidyl ether) is provided in the passage of the working medium or in the lubricating oil. This gives a refrigerator wherein the moisture in the medium is effectively removed and about 1-3C lower fatty acids are removed by adsorption so that the flaking of a roller bearing can be prevented.
Patent JP-H0291376-A (JP)
Title: Door lock device
Inventor: HAYAKAWA SHIGERU
IPC: E05B77/34
Filed: 1988-09-29
Abstract: PURPOSE:To prevent the jumping of an O-ring out of a groove by adopting a means for providing a grip part at a part of the O-ring and more preferably the retaining part of a wire harness in the O-ring. CONSTITUTION:A groove 118 having an approximate L-shape is formed along the inner edge of a main housing 2 and a rubber O-ring 119 is inserted in the aforesaid groove 118. In addition, the O-ring 119 is flexed with the mat- ing face 115 of a sub-housing 2', thereby ensuring sealing pressure. In this case, a grip part having a diameter slightly larger than groove width is provided in a part of the O-ring 119 and this O-ring 119 is retained against the stability thereof via the insertion of the grip part in the predetermined position of the groove 118. According to the aforesaid construction, workability can be substantially improved and sealing performance can be ensured.
Patent JP-S60132597-A (JP)
Inventor: AOYANAGI TADAHO
IPC: D06F39/12
Filed: 1983-12-22
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-H1061623-A (JP)
Title: Flexible sheet attaching metal fitting
Inventor: ISHIKAWA HIDEO
IPC: F16B5/12
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To easily attach a flexible sheet to a billboard angle without using any drills or screws. SOLUTION: A groove for rolling a flexible sheet 1 in a metal fitting 2 is formed in an upper part and a catch to be hooked in a billboard angle 4 is formed in a lower part.
Patent JP-2001064927-A (JP)
Title: End-section cushioning tool for guard pipe
Inventor: FUJITA SATOSHI
IPC: E01F15/04
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To simply replace an end-section cushioning tool for a guard pipe made of a resin having a lifetime shorter than the durability of a guard pipe body in a short cycle in simple structure, to install the cushioning tool even to an existing guard pipe, to utilize a recycling material and recycle itself, and to improve the safety of the end section of the guard pipe by preventing a contact and a collision with the end section of the guard pipe during the night. SOLUTION: The cushioning body 1 having a plurality of inserting holes 11 having an inside diameter slightly larger than the outside diameter of a plurality of cross beams 21 and being composed of a single material is fitted at the end sections 211 of the cross beams projected from a support 22 supporting the guard pipe 2, and a reflecting body 3 having reflective ability is mounted on the side face of the cushioning tool as the final section of the guard pipe.
Patent JP-S61109768-A (JP)
Inventor: JIYOOJI ESU FUJIOKA
IPC: C07D213/61
Filed: 1985-10-29
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-H0555659-A (JP)
Title: Multilayered piezoelectric element
Inventor: ISHII TAKAAKI
IPC: H01L41/083
Filed: 1991-08-28
Abstract: PURPOSE:To eliminate insulating layers and obtain large displacement, by alternately laminating 2n ((n) is natural number) spiral-shaped piezoelectric material films. CONSTITUTION:A piezoelectric material film 1 on which internal electrode 2 is formed is worked into a ring type element segment by punch working. At a part of the element segment 3, a gap is formed in the radial direction. An element unit 4 is formed by laminating two of the element segments so as to be shifted. A specified number of the element units 4 are laminated, and integrated in a body by heat press. By sintering the integrated body, a multilayered piezoelectric elements 5 constituted of the piezoelectric material films 1 and the internal electrodes 2 can be obtained. Thereby stress concentration is not generated when a voltage is applied, and displacement is not restrained by insulating material and external electrodes, so that large displacement can be obtained.
Patent JP-S6486467-A (JP)
Title: Method and device for changeover of wiring code
Inventor: TSUJIMURA TAKESHI
IPC: H01R29/00
Filed: 1987-09-29
Abstract: PURPOSE:To provide system entanglement and automate cord re-connection by leading a cord to be drawn off from a terminal and reconnected to above layers by and by through passage under the cord in the layer above this cord, and after it gets to the uppermost layer, inserting in the terminal as object. CONSTITUTION:'Row' as showing transverse arrangement and 'Layer' as showing the layer order in the longitudinal direction are taken to indicate the cord number corresponding to each element two-dimensionally. Thereby it can be known for ex. that the cord 4 is situated lower than and to the left of the cord 2 in terms of phase. Here P0, P1, P2, P3 are relay points on the moving path. The illustration shows the moving path, on which the cord 3 in No.3 layer is passed under the cord 4 in No.2 layer and the cord 2 in No.1 layer to reach the uppermost layer, followed by insertion of the end of cord 3 in the rightmost terminal. Thus cord re-connection is made using the Rows and Layers indicating the conditions of cords, wherein a path to reserve the Condition with No Cord Entanglement is produced, and according to this the cord movement can be made automatically.
Patent JP-S6487610-A (JP)
Title: Propylene-based random copolymer and production thereof
Inventor: KIOKA MAMORU
IPC: C08F210/06
Filed: 1987-09-28
Abstract: PURPOSE:To obtain the aimed copolymer having excellent heat resistance, rigidity, low coefficient of friction under load, excellent sliding characteristics and high molecular weight, by copolymerizing propylene with divinylbenzene in the presence of a specific catalyst. CONSTITUTION:(B) Propylene is copolymerized with (C) divinylbenzene in the presence of (A) a catalyst consisting of (i) a highly active titanium catalytic component containing Mg, Ti, a halogen and an electron donor as essential components, (ii) an a catalytic component of an organoaluminum compound and (iii) an electron donor to give the aimed copolymer. The copolymer has 70-99.9wt.% repeating unit derived from the component B and 0.01-30wt.% repeating unit derived from the component C, contains 0.1-99wt.% gelatinous crosslinked polymer insoluble in p-xylene solution at 135 deg.C and has <=0.4 coefficient of friction measured 20kg load and at v=0.2m/sec.
Patent JP-S6484771-A (JP)
Title: Semiconductor light-emitting device
Inventor: TANAHASHI TOSHIYUKI
IPC: H01S5/24
Filed: 1987-09-28
Abstract: PURPOSE:To lower a threshold electric current, to enhance efficiency and to improve a high-frequency characteristic by a method wherein, after a high-resistance layer and a p-type InP layer have been laminated on an n-type InP substrate in this order, a groove piercing these layers and intruding into the substrate is formed, an n-type InP part, an InGaAsP active layer and a p-type InP part are filled into the groove one after another and are grown and an InGaAsP active layer is formed in a position sandwiched between the p-type InP layers. CONSTITUTION:An Fe-doped InP layer 2 is grown to be 1mum on an n-InP substrate 1 ; in succession, a Zn-doped InP layer 3 is grown to be 1mum. Then, an SiO2 mask where a stripe- shaped window with a width of 2mum has been opened is applied; a V-shaped groove is formed by a chemical etching operation. During this process, an opening width of the V-shaped groove amounts to 3 to 3.5mum; a tip part of the V-shaped groove pierces the Zn-doped InP layer 3 and the Fe-doped InP layer 2. An n-InP part 4, an InGaAsP active layer 5, a p-InP part 6 and a contact layer 7 are grown continuously by a liquid phase operation with reference to the substrate where this V-shaped groove has been formed. The active layer 5 is 0.15mum thick and is situated at a part sandwiched between the InP layers 3. An Au/Ge electrode is formed under the substrate 1 and a Ti/Pt/Au electrode is formed on the contact layer 7 by an evaporation operation. By this setup, a semiconductor laser whose threshold electric current is low, whose efficiency is high and whose high-frequency characteristic is good can be realized.
Patent JP-H0692544-A (JP)
Title: Automatic tearing device
Inventor: ASADA KOICHI
IPC: B65H41/00
Filed: 1992-09-11
Abstract: PURPOSE:To enable automatic continuous separating work in the separating work of an adhesive tape stuck onto a thin plate member. CONSTITUTION:An automatic tearing device is provided with a table part 1 for fixing a thin plate member 2 to perform the positioning of a separation starting position and a separation ending position and also separating action, a clamping part 5 for performing the initial separation of an adhesive tape 3 and the preparation of complete separation, a holding part 10 for holding the adhesive tape 3 in the initial separated state so as to assist complete separation, and a winding part 13 for recovering the completely separated adhesive tape 3. The adhesive tape 3 can be thereby separated automatically from the thin plate member 2 so as to shorten the working hour and save the labor.
Patent JP-S6398702-A (JP)
Title: Servo controller
Inventor: SANO YUSHI
IPC: G05B13/02
Filed: 1986-10-15
Abstract: PURPOSE:To ensure the stability of a servocontrol circuit by adding the disturbance like white noises, etc., to a closed loop including a motor to select the filter characteristics. CONSTITUTION:A trigger is given to a white noise generator 5 from an intelligent sequencer 6 and a white noise is added to a loop system and travels the loop by a round. Thus the frequency characteristics of the loop system including a motor 2 are obtained by a real time FFT circuit 4 through additional average in terms of time. Based on said frequency characteristics, the sequencer 6 selects a coefficient out of a multiplication addressable coefficient ROM7 to decide the characteristics of a transversal filter 8. In such a way, a stable operation is ensured with the loop system.
Patent JP-S6398403-A (JP)
Title: Preparation of flat air-containing tire
Inventor: KAWABATA MISAO
IPC: B29L30/00
Filed: 1986-10-15
Abstract: PURPOSE:To prevent an undesirable deformation of a cord layer such as a belt layer, by constituting a tred rubber layer with a plurality of divided band- like bodies in the width direction, winding successively the band-like bodies on a belt coat layer and adhering them. CONSTITUTION:A tred rubber layer 23 comprises a base sheet 24 and a cap band 25. The base sheet is wound on the circumference of a supplementary layer 22. The cap band 25 comprises, for example, six independent bands 25-1-25-6, which are successively wound on the base sheet 24 and whose both ends are piled together and fixed. A tred rubber assembly having been stuck is integrally joined with a carcass assembly to obtain a green tire, which is then vulcanized in a vulcanizing mold to obtain a tire 31, wherein an excess flow of the tred can be suppressed in the vulcanizing process of the vulcanizing mold when grooves 32 of the tred in the circumferential direction are molded, and abnormal deformations of both the belt layer 33 and the supplementary layer 34 can be thereby prevented.
Patent JP-S61122113-A (JP)
Title: Method for producing fused amorphous silica and apparatus therefor
Inventor: MATSUI CHISATO
IPC: C01B33/12
Filed: 1984-11-16
Abstract: PURPOSE:To produce the titled silica having excellent electrical characteristics, economically, with reduced power consumption, by heating raw silica sand from normal temperature to a specific temperature by electrical resistance heating or gas combustion heating, further heating the sand with laser beam, and quenching the product. CONSTITUTION:The raw sand of normal temperature is supplied (3') from a constant feeder 3 to the conveyer pan 6' on a conveyer 6 until the thickness of the sand layer in the pan 6' reaches 5-15mm. The width B'' of the pan 6' is larger than the laser beam width B by >=40mm. Hot raw silica sand heated to 400-1,200 deg.C with an electrical resistance preheater or gas combustion heating preheater 5 is supplied from the constant feeder 4 to the surface of the cold sand to form a hot sand layer 4' of 5-15mm thick. The deposited silica sand 3', 4' is transferred to the laser beam irradiation zone 2, and the hot sand 4' within the beam width B is quickly heated and melted. Thereafter, the heated silica sand is quenched with the cooling apparatus 15 to form a fused plate 7, which is taken off with a pinch roll 8, washed with water in the apparatus 9 to clean the reverse surface, brushed with non-metallic rotary brush to remove attached sands, etc., crushed with a roll crusher 11 to small blocks of <=10mm in diameter, and collected in the receiver 12'.
Patent JP-H0583458-A (JP)
Title: Cordless facsimile equipment
Inventor: NAKANO YOSHIRO
IPC: H04M11/00
Filed: 1991-09-24
Abstract: PURPOSE:To surely execute facsimile communication intended by a user even by a facsimile communication instruction from a slave set. CONSTITUTION:An original detecting means 8 which detects the presence/ absence of an original at an original reading part 6 is provided. and a display means 13 which displays a detection result is provided on a slave set B. Therefore, it is possible to surely perform facsimile transmission by confirming the setting of the original by the display means 13 when the facsimile transmission is performed by issuing an Instruction from the slave machine B.
Patent JP-S62103985-A (JP)
Title: Fuel cell
Inventor: TOI MASAAKI
IPC: H01M8/24
Filed: 1985-10-30
Abstract: PURPOSE:To attain high performance and long life, by connecting gas feed tubes to external corresponding to the gas feed side notches of separators, and by connecting gas discharge tubes to external manifolds corresponding to the gas discharge side notches of the separators. CONSTITUTION:Oxidizing gas is conducted to gas passages, differently for respective stages, from feed side notches 13 communicating with the gas passages on the bottoms of separators 4 different for the respective states, so that the oxidizing gas flows toward discharge side notches 14. Fuel gas is conducted to gas passages, differently for the respective stages, from feed side notches 11 communicating with the gas passages on the tops of the separators 4 different for the respective stages, so that the fuel gas flows toward discharge side notches 12. The separators 4 are oriented differently for the stages so that the oxidizing gas OG, OG-1, OG-2, OG-3 and the fuel gas FG-1, FG-2, FG-3, FG flow oppositely to each other while sandwiching unit cells comprising electrolyte plates 1 and electrodes 2, 3 in the respective stages. As a result, the temperatures of the fuel gas and the oxidizing gas are set near the average temperature of both the gases to make the generation of thermal stress less likely to lengthen the life of a fuel cell.
Patent JP-2000076002-A (JP)
Title: Photodetection digitizer and photodetection digitizing method
Inventor: INOUE MITSUO
IPC: G06F3/03
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To realize a photodetection type digitizer which can be integrated in a liquid crystal display panel. SOLUTION: Row scanning lines Y1-Y5 line-sequentially receive pulse voltages through a pulse voltage generating circuit 701 and a current to flow through column scanning lines X1-X5 is detected by a detection circuit 702 every time. Since a photodetecting element S33 receives light L1, much optical currents more than the other photodetecting elements flow. Thus, the current to flow through the column scanning lines X3 in the case of activating the row scanning line Y3 becomes more than a current to flow through the column scanning lines X1-X5 in the other case. Therefore, the radiation of light near the photodetecting element S33, namely, the position of a write pen 700 can be detected.
Patent JP-S62170085-A (JP)
Inventor: WANG SHERMAN SHEAU-MING
IPC: G11B5/596
Filed: 1986-10-15
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-H1166145-A (JP)
Title: Cad system
Inventor: YAGINUMA SATOSHI
IPC: G06F17/50
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To shorten a design time and to prevent trouble occurrence in a manufacturing process by comparing in-design and designed component data with restriction information of the manufacturing process and displaying the result. SOLUTION: A design information file 5 contains information on a product being designed and information on a product which is already design. A manufacturing process restriction information file 6 contains information regarding restriction items in the manufacturing process generated by a CPU 1. A comparison result information file 7 stores the result of the comparison between the product data on the products which are being designed and already designed and the restriction items of the manufacturing process. A three-dimensional measuring instrument 8 measures the dimensions of a metal mold as the restriction information of the manufacturing process.  Then a restriction information generating means 1a of the CPU 1 generates the restriction information of the manufacturing process according to data inputted from an input means, a comparing means 1b compares the in-designing and designed component data and the restriction information of the manufacturing process, and a comparison information display means 1c displays the result.
Patent JP-H1164094-A (JP)
Title: Servo-type vibration detector
Inventor: NOMURA KOJI
IPC: G01H11/06
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To make the displacement feeding back amount and speed feeding back amount of a servo-type vibration detector, based on the displacement of a pendulum detected by means of a displacement detecting section which is independently settable. SOLUTION: A servo-type vibration detector is provided with a first feedback circuit 7A which converts the displacement of a pendulum (m) inputted from an acceleration output circuit into a displacement signal by using a constant As1 and feeds back the displace signal to the input side and a second feedback circuit 7B which converts the displacement of the pendulum inputted from the acceleration output circuit into a speed signal by using a constant As2 and feeds back the speed signal to the input side. Therefore, the displacement feed back amount and the speed feeding back amount of the vibration detector can be set independently.
Patent JP-H07175811-A (JP)
Title: Electronic document control device
Inventor: SUMIKAWA AKIHIRO
IPC: G06F17/27
Filed: 1994-09-13
Abstract: PURPOSE:To provide an electronic document control device which can produce and display a list of contents information viewed at various angles from a large amount of stored electronic documents and also can edit the displayed list. CONSTITUTION:A list display method setting part 4 sets a method for how to display a group of electronic documents retrieved by a document storing part 3 at a list information display part 12. The part 4 also designates the attribute information and the contens information which are shown in a list and then designates the display or non-display of the contents information for each component element of a structured document when this document is retrieved. A contents information extracting part 6 extracts the corresponding contents information out of the group of electronic documents, i.e., the retrieving result stored in the part 3 according to the designation of the part 4 and produces a list of contents information. An attribute information extracting part 7 extracts the corresponding attribute information according to the designation of the part 4 and produces a list of attribute information. An information connecting part 10 connects together both lists so as to secure the correspondence of information on the same electronic documents. These connected lists are shown at the part 12 and also can be edited by an editing part 122. This editing result is reflected on the electronic documents by a changing part 123.