baber/WOPTO huggingface dataset:
Patent JP-H09300481-A (JP)
Title: Manufacture of sealer-containing tire tube
Inventor: YAMAGIWA TOSHIO
IPC: B29D24/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To vulcanize a tube material reliably at the time of manufacturing a sealer-containing tube wherein a sealer chamber partitioned by a partitioning wall is filled with a sealer, and impart no expansion retention to the partitioning wall. SOLUTION: In a tube material whose interior is partitioned by a partitioning wall 5 into an air chamber 3 and a sealer chamber 7, an air vent hole 41 communicating to the sealer chamber 7 is provided in a peripheral wall 40 of the sealer chamber. When the tube material 2' is inserted into a heating mold 18 to feed high-temperature/high-pressure gas into the air chamber 3 in a vulcanizing process, residual air in the sealer chamber 7 is discharged through the air vent hole 41 , and, by bringing the partitioning wall 5 into close contact with the peripheral wall 40 of the sealer chamber, vulcanization can be performed reliably. When the tube material 2' is taken out of the heating mold 18, the sealer chamber 7 is not expanded because the air vent hole 41 exists. Accordingly, the partitioning wall 5 is forcibly stretched to the side of a peripheral wall 4i of the air chamber 3, and no expansion retention is imparted to the partitioning wall 5.
Patent JP-S6469576-A (JP)
Title: Bonding article of silicon nitride ceramics with metal
Inventor: KATO KEN
IPC: C04B37/02
Filed: 1987-09-11
Abstract: PURPOSE:To minimize scattering of bonding strength among each connecting body and enhance reliability of product, by using silicon nitride ceramic containing Al2O3 and Y2O3 as sintering aid in bonding silicon nitride ceramics and metal with brazing material through an intermediate buffer. CONSTITUTION:Silicon nitride ceramics matrix 1 containing aluminum oxide and 2-5mol.% yttrium oxide as sintering aids is produced. Then the aimed bonding body of silicon nitride ceramics with metal is obtained by bonding the resultant matrix 1, intermediate buffer 3 (e.g. copper plate) and metal matrix 2 (e.g. stainless plate) using brazing material 4a (e.g. Ti foil) and 4b (e.g. BAg-8).
Patent JP-S6382863-A (JP)
Title: Signal transmission device for vehicle
Inventor: YAMANOUE KOUICHI
IPC: G08C17/04
Filed: 1986-09-25
Abstract: PURPOSE:To securely transmit the signal of a wheel rotation sensor to a body side by connecting an axle to a body with a bar type metal member and providing a magnetic coil on the outer periphery of each of the axle side end part and body side end part of said metal member. CONSTITUTION:A wheel rotation sensor 6 provided on an axle 1 side gives a rotation pulse signal N corresponding to the rotating speed of a wheel W. Then, an oscillation circuit 7 outputs a first AC signal to a magnetic coil 4 when it received the rotation pulse signal N. A power source circuit 8 rectifies a second AC signal received by the magnetic coil 4 to make it the operating power source of the wheel rotation sensor. An oscillation circuit 9 outputs the second AC signal to a magnetic coil 5, while a detection circuit 10 detects the first AC signal received by the magnetic coil 5 to obtain the rotation pulse signal N. Thus, the sending and receiving of signals are carried out via magnetic coils 4, 5 without need for using a signal cable and, accordingly, eliminating the occurrence of a line breaking accident, enabling securer power transmission.
Patent JP-2001052580-A (JP)
Title: Thermally-actuated switch
Inventor: OKITA MASAO
IPC: H01H37/54
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and thin-type thermally-actuated switch which allows relaxing effect of external stress upon a fixing part of each terminal to a bimetal piece or fixed contact even when external force is applied to the terminal led out of a case so as to reduce effect of displacement of the bimetal piece or fixed contact, and having a stable temperature characteristic. SOLUTION: This thermally-actuated switch has an insulation case 1; a first terminal 2 installed in the insulation case 1, fixedly attached with a fixed contact 3 on one side and led out of the insulation case 1 on the other side; a bimetal piece 5 fixedly attached with a moving contact 6 on one side, inverting according to a temperature to contact with and separate from the fixed contact 3; and a second terminal 4 installed in the insulation case 1, fixedly attached with the other side of the bimetal piece 5 on one side and led out of the insulation case 1 on the other side. Opening parts 2c, 4c are formed between the fixing part of the first terminal 2 to the fixed contact 3 and the other end side led out of the insulation case 1, and/or between the fixing part of the second terminal 4 to the bimetal piece 5 and the other end side led out of the insulation case 1.
Patent JP-H04111734-A (JP)
Title: Precision rotary table
Inventor: YABUTANI MAKOTO
IPC: B23Q17/00
Filed: 1990-08-30
Abstract: PURPOSE:To perform rotational angle control of high rotational accuracy by driving a rotary table, having a large diameter pulley in the periphery, by a belt linked in an 0 shape between drive side and idler pulleys, arranged in point symmetry relating to the center of rotation of the rotary table, and the large diameter pulley. CONSTITUTION:A rotary table 1 is arranged rotatably and further coaxially with an encoder 6, which is a rotational angle detector, and supported onto a base 11, and a large diameter pulley 12 is formed by the periphery of the rotary table 1. A set of drive side pulley 2 and idler pulley 4 of external diameter almost equal and further smaller than the large diameter pulley 12, respectively having rotational centers 9, 10 and arranged in point symmetry relating to a rotational center 8 of the rotary table 1, are rotatably supported onto the base 11, and the drive side pulley 2 is rotated by a driving motor 3 supported to the base 11. A steel belt 5 is linked in an 0 shape between the large diameter pulley 12 and the drive side pulley 2 and between the large diameter pulley 12 and the idler pulley 4, to perform fully closed control by transmitting rotation of the drive side pulley 2 by the driving motor 3 to the large diameter pulley 12.
Patent JP-H0785289-A (JP)
Title: Method for detecting end point of drawing input device
Inventor: KOBAYASHI MINORU
IPC: G06T9/20
Filed: 1993-09-13
Abstract: PURPOSE:To easily detect an accurate end point without generating a thin line vector or a core line vector from an original picture by detecting an end point by using two contour vectors constituting a segment. CONSTITUTION:In order to recognize a part A as a segment, the condition of Lmin<=L and W<=Wmax should be satisfied. Where L and W is the length and width of a segment and Lmin and Wmax are the minimum value of the length and the maximum value of the width as segment validating requirements. A circular arc with a radius (d) is drawn from a contour vector around a point O, intersections with the contour vector are set up as A and B and the midpoint of the circular arc AB is set up as C. The radius (d) is increased from the initial value d=Lmin at a fixed step and end point candidates in a range satisfying Lmin<=d<=Wmax are detected. If d>=L is valid when circular arc AB=L is defined, the point O is detected as an end point candidate.
Patent JP-S61104818-A (JP)
Title: Sealing method of mold cavity in injection molding
Inventor: KATO TAKUMI
IPC: B29C45/28
Filed: 1984-10-29
Abstract: PURPOSE:To seal a mold cavity without a large load resistance and to make the whole device compact by a method wherein a pin is reciprocated to or from a liner connecting a sprue and a mold cavity gate and the sprue side and the cavity side are connected or the connection between them is cut off. CONSTITUTION:A pin 10 is retired from a runner 5, resin is injected from the sprue 4 into the mold cavity 3, then, if a hydraulic cylinder 8 is operated to advance a cam block 11 and the pin 10 is inserted into the runner 5, since resin is half molten the tip of the pin 10 is advanced completely into the runner 5 to cut off the mold cavity 3 side from the sprue side 4. Since the tip of the pin 10 shows nearly a wedge shape, resistance can be reduced when the pin is sunk into the runner 5. Hereby, it is necessary and sufficient to inserted the pin into the runner when the mold cavity is sealed. Therefore, load resistance can be lessened. Though several molded piece are handled, the mold cavity can be sealed by inserting the pin into one place near the sprue of the runner, therefore the whole device can be made compact.
Patent JP-S6469934-A (JP)
Title: Fault preventing method of equipment
Inventor: UTSUKIDA HIROYUKI
IPC: H02H5/00
Filed: 1987-09-10
Abstract: PURPOSE:To ensure the determination of an abnormal state, which occurs in equipment and the like and to prevent a fault in the equipment and the like, by comparing and operating a process signal with data, which are stored beforehand. CONSTITUTION:At first, a starting signal as a process signal, which is outputted from equipment 3, is received with an input device 2. Then the output device 2 transmits the starting signal to a data processor 1. In the data processor 1, the starting signal is compared with data, which are stored beforehand, and operated. When abnormality is found in the starting signal as a result of data analysis, a guidance output is sent to a CRT 4 or a keyboard 5. Retrieved information is inputted with respect to the starting signal indicating the abnormality, and the cause of the abnormal state is estimated. The contents are displayed on the CRT 4 and the keyboard 5. When abnormality is not found, the starting signal is continuously inputted, and analysis is continued. Thus, the abnormal state, which occurs in the equipment and the like, is positively determined, and the fault of equipment and the like can be prevented.
Patent JP-H0838128-A (JP)
Title: Oil and fat-containing food packed in sealed container and production thereof
Inventor: KOMODA TORU
IPC: A23G1/30
Filed: 1994-07-28
Abstract: PURPOSE:To obtain the oil and fat-containing food packed in a sealed container and capable of stably holding the emulsion state even when stored for a long period. CONSTITUTION:In the oil and fat-containing food packed in the sealed container and containing the oils and fats and a protein, the concentration of cations is 10<-3>-10<-1>mol/liter, and the maximum particle diameter of water-insoluble components is <=1.0mum in the oil and fat-containing food, and the method for producing the food.
Patent JP-S62161347-A (JP)
Inventor: IKEDA TATSUHIKO
IPC: A61M5/32
Filed: 1986-09-26
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-H0787488-A (JP)
Title: Method and device for coding motion picture signal
Inventor: MOCHIZUKI TAKASHI
IPC: H04N19/503
Filed: 1993-09-14
Abstract: PURPOSE:To reduce the code quantity while suppressing visual deterioration by taking the difference of the effect of each block of orthogonal transformation on a decoded picture depending whether interframe prediction is executed or not in the coding system combining the inter-frame prediction and the orthogonal transformation when a motion picture signal is digitally compressed and in the coding system implementing coding through the changeover whether or not the inter-frame estimation is implemented for each block of orthogonal transformation. CONSTITUTION:A threshold level processing circuit 12 applying threshold processing to a transformation coefficient is provided before a quantization device 13 quantizing the transformation coefficient of orthogonal transformation and the threshold level used for threshold processing is larger as a position of the transformation coefficient reaches a higher frequency and a rate of increase with respect to the position of the coefficient differs between a block for inter-frame prediction and a block not implementing inter-frame estimation. Thus, the processing taking the difference from the effect given onto a decoded picture into account is realized by varying the characteristic of the threshold level of the transformation coefficient depending whether the inter-frame estimation is implemented or not.
Patent JP-H0390338-A (JP)
Title: Manufacture of thermoplastic resin sheet
Inventor: MIZOBE KEIZO
IPC: B29C47/00
Filed: 1989-09-01
Abstract: PURPOSE:To manufacture a sheet having a uniform thickness throughout the entire length in its breadth direction by making the slit of an extrusion dies a tapered state, and further, pressing an extruded sheet by means of tapered nip rolls. CONSTITUTION:A sheet extruded from dies having an tapered extrusion slit corresponds to the configuration of the tapered slit and both ends in its breadth direction become thinner than in the proximity of its central part. And the sheet extruded from the dies is then pressed by means of tapered nip rolls. The nip rolls comprise a conventional rod-shape roll 4 and Japanese hand drum- shape roll 5, and the Japanese hand drum-shape roll 5 is provided with tapered parts 6. When a sheet is supplied between the nip rolls comprising these two rolls, the sheet is pressed strongly in the proximity of its central part in the breadth direction and pressed weakly in its both ends, with the result that the thickness in the proximity of its central part is decreased and the thickness in its both ends is increased, and thus the thickness is rendered uniform through the entire length in its thickness direction, thereby obtaining a desired sheet.
Patent JP-H0741271-A (JP)
Title: Downfall prevention safety device of elevator
Inventor: NISHIYAMA TSUYOSHI
IPC: B66B5/12
Filed: 1993-07-29
Abstract: PURPOSE:To improve safety at a trouble by constituting a downfall preventing safety device so that the upper side part of an elevator chain slackens and a pin capable of advancing or retreating rushes in the hole journaling the extreme end part of the pin on a pillar to prevent the fall of an elevator main body. CONSTITUTION:An elevator is elevatably moved by rotation of a sprocket 5 for elevatable motion provided on an elevator main body and meshing with an elevator chain 4 while upward and downward rollers 1, 2 provided right and left both sides of the elevator main body are respectively rollingly guided along guide rails 3. In this case, a pin journaling tool 12 is fixedly secured on the side part of the elevator main body facing to the guide rail 3, and a pin capable of advancing or retreating is insertedly fitted therein at horizontally advancing and retreating. When the elevator chain 4 is broken off and the upper side part of the chain 4 is slackened, a lever 9 is tilted by the force of a spring 11, the pin capable of advancing or retreating is advanced on the guide rail 3 side through a drive tool 18 and the like, and engaged with one of the many journaling holes formed on the guide rail 3 so as to prevent a downfall of an elevator.
Patent JP-S6284937-A (JP)
Inventor: RUUDORUFU BURUGAA
IPC: B60J10/00
Filed: 1986-09-26
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-H0387405-A (JP)
Title: Snow melting device
Inventor: INOUE HITOSHI
IPC: E01C11/26
Filed: 1989-08-31
Abstract: PURPOSE:To melt snow accumulated on a heat dissipation panel directly by contacting one side of a heat pipe with a hot water flow section and the other side of it with the heat dissipation panel. CONSTITUTION:One side of a heat pipe 12 contacts with a hot water flow section 10, and the other side of the heat pipe 12 contacts with a heat dissipation panel 14. As another constitution, one side of a plural number of heat pipe 12 is collected in a common chamber by a header 13, the header 13 is installed in the hot water flow section 10, and the other side of the heat pipe 12 contacts with the heat dissipation panel 14. Further as the other constitution, the hot water flow section 10 passes through the header 13. Heat of hot water in the hot water flow section 10 is transferred to the heat dissipation panel 14 via the heat pipe 12 to melt snow accumulated on the heat dissipation panel 14.
Patent JP-2001045981-A (JP)
Title: Pepsin-treated gelatin
Inventor: MATSUBARA HIROTAKA
IPC: A23L29/20
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a low-allergenic pepsin-degraded gelatin having gelling ability and useful as a food material or in medical use, and to provide a method for its production. SOLUTION: This gelatin is a low-allergenic pepsin-treated gelatin having gelling ability and obtained by treating gelatin with pepsin. The weight average molecular weight of this low-allergenic pepsin-degraded gelatin is over 20,000 and the allergenicity thereof is lower than that of gelatin as the raw material by >=20%. This gelatin is produced, for instance, by treating gelatin with pepsin for 2-8 h.
Patent JP-H0973941-A (JP)
Title: Connecting structure of terminal and electric wire
Inventor: TORIGOE MAKOTO
IPC: H01R13/42
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide the connecting structure of a terminal and an electric wire, having simple structure and capable of reducing man-hour by inserting the electric wire into a through hole formed in a base plate part, inserting the terminal into a terminal insertion hole of a housing to fold back the electric wire, then pressing the folded back wire against the both surfaces of the base plate part of the terminal with the inner wall of the terminal insertion hole. SOLUTION: An electric wire W is inserted into a through hole 18 formed in a base plate part 16 of a terminal 13, then the terminal 13 is inserted into a terminal insertion hole 14 of a housing 11 to fold back the electric wire W, and the folded back electric wire W is pressed against the both surfaces of the base plate part 16 of the terminal 13 with the inner wall of the terminal insertion hole 14. The connection of the terminal 13 and the electric wire W is performed only by inserting the terminal 13 into the housing 11. Thereby, the connecting structure of the terminal 13 and the electric wire W, having simple structure and capable of reducing man-hour can be obtained.
Patent JP-H0544584-A (JP)
Title: Combustion improving device and method
Inventor: SATO HIROSHI
IPC: F02M27/04
Filed: 1991-08-13
Abstract: PURPOSE:To improve combustibility by activating oxygen in air used for combustion. CONSTITUTION:A discharge electrode member is provided around a central electrode 9 with an insulator 10 and a fixing metal 11, and the central electrode 9 is inserted through a screw hole 8 of a boss part 7 of an intake manifold to the interior of the intake manifold. The fixing metal 11 is screwed in the boss part 7 for securely mounting. The central electrode 9 is radially arranged in the intake manifold, and a plurality of needle-form electrode parts 12 are radially arranged in a protruding state longitudinally at intervals of a distance. A high voltage source 14 is connected between the protruding end of the central electrode 9 and the intake manifold. This constitution generates an unequal electric field between the central electrode 9 and the intake manifold, generates corona discharge through application of a high voltage, and activates oxygen in air used for combustion.
Patent JP-S6471718-A (JP)
Title: Pipe fitting with outer surface coated with resin
Inventor: MIZUTANI SHIGERU
IPC: B29C45/26
Filed: 1987-09-14
Abstract: PURPOSE:To permit the dispersion of internal stress due to contraction to the whole of a pipe fitting and prevent cracking after molding, by a method wherein the thickness of the corners of the fitting, which are large in heat capacity, is formed by the size of a mold so as to be larger than the thickness of cylindrical sections. CONSTITUTION:The main body 1 of a pipe fitting is set in a mold 3, made so as to be larger than the main body 1 of the pipe fitting by the thickness of a resin coating layer 2. The thickness T of a corner 13 at the inner side of a part whereat cylindrical parts 12 are intersected orthogonally is made about 2 times of the specified thickness (t) of the cylindrical parts 12 and the recessed part of the corner 13 is connected to the cylindrical parts 12, 12 with radii. When molten resin is injected into the mold 3 to effect injection molding, the cooling speed of the resin in the cylindrical parts 12, 12 is higher than the resin in the corner part 13, and the corner part 13 is contracted later than the contraction of the cylindrical parts 12, 12 whereby the resin in the corner part 13 is pulled and the corner part is molded in a condition that the thickness thereof becomes slightly thinner than the thickness T of the corner or thicker than the thickness T. According to this method, the strength of a pipe fitting may be increased, the internal stress thereof is dispersed to the whole of the fitting, stress will never be concentrated at then corner part 13 and cracking or the like will never be generated after molding.
Patent JP-H06209440-A (JP)
Title: Automatic gain controller
Inventor: HIYUU EDOWAADO HOWAITO
IPC: H04N5/44
Filed: 1993-08-19
Abstract: PURPOSE: To obtain automatic gain control technology which is effective for a digital television signal. CONSTITUTION: An analog type high precision television signal to represent digital television information is received by a high precision television receiver including an analog and a digital signal processing circuits 116, 117. High priority information in a narrow band and low priority information in a wide band are included in the received signal. An automatic gain control(AGC) signal is generated as a function of a value of a coefficient of a corresponding adaptive equalizer 120 or the function of number of saturated samples processed by a corresponding input analog/digital converter from information in the narrow band.
Patent JP-S60120295-A (JP)
Inventor: MURAO MITSUO
IPC: G21C17/00
Filed: 1983-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000151459-A (JP)
Title: Method for mounting responder in identification device and sealing seal with responder employing this method
Inventor: OGAWA KIYOSHI
IPC: G06F21/87
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent an act of forgery or illegality by making it difficult to remove a responder that is used to identify the authenticity of an article. SOLUTION: A responder 1 including an integrated circuit 2 and an antenna coil 3 is so configured that the joining part 3c between the integrated circuit 2 and the antenna coil 3 is formed easily destructible. The resultant responder 1 is mounted on an article through a partial adhesion method causing nonuniform adhesive strength to the article. Any prescribed inhibited act imposed on the responder 1 that mounted on the article results in destroying the joining part 3c.
Patent JP-S6196869-A (JP)
Inventor: DEIBUITSUDO TERENSU MEIRU
IPC: G03G15/043
Filed: 1985-10-14
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-H04109127-A (JP)
Title: Two-luminous flux interferometer
Inventor: YOSHIKAWA OSAMU
IPC: G02B5/122
Filed: 1990-08-29
Abstract: PURPOSE:To reduce the adjustment in assembling a moving mirror and improve ambient temperature-resistant characteristics by forming the mirror of the moving mirror with a block-shaped base material by scraping, and constituting part of a sliding support system with the mirror member. CONSTITUTION:The mirror 20 of a moving mirror is formed with an aluminum base material by scraping, and it is formed at the tip of a moving section 26. The moving section 26 constitutes a sliding support system slid against a fixed section 22, and it concurrently serves as a coil section wound with a coil to constitute a linear motor together with a stator 24. The number of parts constituting the moving mirror is reduced, and the structure is simplified. The sliding support system is formed between the fixed section 22 and the moving section 26, when the moving section 26 is driven by the linear motor, the moving section 26 is moved in the optical axis direction of the incident light 2. When the mirror 20 is a conical mirror or a corner cube mirror with the solid angle 90 deg., the reflected light is made parallel with the incident light even if the moving direction of the moving section 26 is inclined from the optical axis direction of the incident light 2.