baber/WOPTO huggingface dataset:
Patent JP-H11228128-A (JP)
Title: Highly heat-resistant beta-zeolite and adsorption material for auto exhaust purification using same
Inventor: TAKAHASHI AKIRA
IPC: B01D53/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To produce a highly heat-resistant β-zeolite with reproducibility while guaranteeing characteristics by providing a specified SiO2 to Al2 O3 ratio and a specified average primary particle diameter. SOLUTION: The β-zeolite comprises primary particles having an SiO2 to Al2 O3 ratio of >=80, >=30 nm average primary particle diameter and a particle size distribution in which 10% particle diameter is >=20 nm. In the β-zeolite, the number of primary particles having a small primary particle diameter and low heat resistance is small. Since angular primary particles are included, grain growth at the time of crystallization is improved. The β-zeolite preferably comprises primary particles having <=0.5 deg. half-width (2θ) of a peak corresponding to (h, k, l)=(3, 0, 2) in an X-ray diffraction pattern obtd. from an X-ray diffraction system using CuKα as a ray source.
Patent JP-H04192970-A (JP)
Title: Video signal processor
Inventor: NAGASAWA SEIJI
IPC: H04N3/223
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the device which can change an aspect ratio by forcibly changing the video signal of the part corresponding to a detected mask timing to a signal of a prescribed fixed level. CONSTITUTION:The output CO 2 from a lower counter 6 is applied together with a vertical synchronizing signal VD to a NAND gate 7. The gate 7 outputs the signal corresponding to the lower mask region of a display screen. This signal is applied together with the output CO 1 from an upper counter 5 is applied to a NOR gate 8. The gate 8 outputs the signal to regulate the upper and lower mask regions and is applied together with a horizontal synchronizing signal HD to a NOR gate 9. The output of the gate 9 is applied as a changeover control signal to an analog switch 4. The switch 4 does not output video signals and outputs the reference voltage applied from a reference voltage generating circuit 11 during the period of the upper mask region or lower mask region. The images masked black at the top and bottom of the display screen are obtd. in this way and the free setting of, for example, the aspect ratio of the screen is possible.
Patent JP-2000150243-A (JP)
Title: Line filter and manufacture of the same
Inventor: YOKOGAWA KOJI
IPC: H01F27/26
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a line filter for preventing deterioration in reliability. SOLUTION: A terminal stand 15 is provided with a frame part 18 which has an opening and a terminal board part 19 having a terminal pin 16, and the frame part 18 is arranged at the end part of the terminal board part 19 so that an almost L-shaped side face can be formed. Also, a closed magnetic path magnetic core 14 is brought into contact with the outer peripheral part of the frame part 18 of the terminal stand 15, and one part of a bobbin 13 is inserted into the opening of the frame part 18 and the closed magnetic path magnetic core 14 and the bobbin 13 are positioned.
Patent JP-H0775238-A (JP)
Title: Cable tie made of synthetic resin
Inventor: JIYANNRIYU RUNE JIYORUJIYU KUR
IPC: H02G3/30
Filed: 1993-12-24
Abstract: PURPOSE: To lock or release a cable easily by a method, wherein a synthetic resin cable tie consists of a strap part having a plurality of retainers and a retaining structure part and the retaining structure part has a base plate part, two sidewall parts with a plurality of retaining protrusions therebetween and a retainment releasing part. CONSTITUTION: A cable tie 1 consists of a strap part 2 having a plurality of retainers 3 and a retaining structure part 4. The retaining structure part 4 includes a base plate part 5, two sidewall parts 6 and 7 and a small piece part 8 which is extended between both the sidewalls 6 and 7 and has retaining protrusions 9. A retention releasing part 10 is formed on the sidewall part 7 perpendicularly. In order to lock a cable, the cable tie 1 is wound around the cable, and one of the retainers 3 of the strap part 2 is retained with the retaining protrusion 9. In order to release the lock, the retention releasing part 10 is operated. With this constitution, the cable can be locked and released easily, and further, the cable tie ca be re-used.
Patent JP-H09167574-A (JP)
Title: Color picture tube
Inventor: MAKIMOTO SHUJI
IPC: H01J29/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To correct deterioration of color purity generating according to the temperature change of a shadow mask and environmental temperature change by forming an inclined part in an elastic supporting body, and inclining the cross section in the width direction of the elastic supporting body of the inclined part to a tube shaft. SOLUTION: A belt-shaped elastic supporting body 30 is fixed to a practically rectangular mask frame 13 of a shadow mask 6 in its fixing part at one end, and locked to a stud pin 14 arranged on the inner surface of a side wall part 2 of a panel 3 in its locking part at the other end to support the shadow mask 6. An inclined part is formed between the fixing part and locking part of the supporting body 30, and the cross section in the width direction of the inclined part is inclined to a tube shaft.  Heat of a shadow mask main body 12 heated by striking of an electron beam 8 is transferred to a frame 13, and change of the distance in the radial direction between the side wall part 2 and the mask frame 13 caused by the thermal expansion of the shadow mask 6 and the environmental temperature change produced when the mask main body 12 and the frame 13 become thermal equilibrium is converted into the change in the tube shaft direction of the shadow mask 6. Thereby, the electron beam 8 is corrected so as to be capable of correctly landing.
Patent JP-H10173663-A (JP)
Title: Communication system
Inventor: YANO TETSUYA
IPC: H04L12/40
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the transmission efficiency of a transmission path to be high, regardless of the change of the number of nodes by setting a back-off time being a time to be spent on waiting prior to re-transmission, based on a contention system to a time proportional to a specific random number. SOLUTION: A capturing means 15 captures the number of transmission nodes in a state capable of transmission in a single node 13, and transmits either the number or information indicating the capability of the generation of collision on a first communication path 11, when the number of nodes capable of transmission is equal to the number to a second communication path 14. Moreover, in the transmission node, a varying means 17 receives the information, generates a random number to be uniformly distributed to a wide value are according as the number or capability indicated by the information is larger, and sets a back-off time in proportion to the random number. Thus, a timing for operating the re-transmission of transmission information by the plural transmission nodes can be distributed widely along a time base, and capability that collision is generated again can be reduced.
Patent JP-H05158361-A (JP)
Title: Electrophotographic device
Inventor: YAMAMOTO MASAHIRO
IPC: G03G15/16
Filed: 1991-12-11
Abstract: PURPOSE:To prevent a photosensitive body from being damaged because the surface of an image carrier directly comes in contact with a rotary transfer member or a transfer material by always making the surface of the image carrier opposed to the surface of the rotary transfer member at a specified distance apart by a gap regulating member. CONSTITUTION:A transfer roller 3 consisting of a sponge roller or a rubber roller is pressed to the photosensitive body 1 by a spring 5 to press-contact with a gap regulating member 8, and it is opposed to the photosensitive body 1 at a distance (d) apart. When the photosensitive body 1 is driven and a toner image reaches a transfer part, voltage having a reverse polarity to toner is impressed on the roller 3. Meanwhile, the transfer material fed from a paper feeding part to the transfer part passes between the photosensitive body 1 and the roller 3, and the toner image is transferred by the roller 3. By keeping the distance (d) between the photosensitive body 1 and the roller 3 about 100mum in the case that the radius of the photosensitive body 1 is 15mm and the radius of the member 8 is 15.1mm, the high-quality image without the staining of a back surface or irregularities in the image is obtained.
Patent JP-H03191253-A (JP)
Title: Remote controller with luminescent color indicator for hot water supply apparatus
Inventor: ANZAI MASAHIRO
IPC: F23N5/26
Filed: 1989-12-19
Abstract: PURPOSE:To obtain a remote controller for a hot water supply apparatus which allows confirming the actual hot water temperature when it is used and has a high flexibility in design, by a method wherein the remote controller is provided with a set temperature color indicator and an actual hot water supply temperature light emitting diode, and an actual hot water supply temperature color indicator is located at an optional position. CONSTITUTION:A remote controller is provided with a set temperature color indicator (g) by which the set temperature set by a hot water supply temperature setting switch (b) is indicated in changeable luminescent color, and an actual hot water supply temperature color indicator (h) by which the actual temperature of hot water supply is detected and indicated in changeable luminescent color. Therefore, there is a difference in color between the set temperature color indicator and the actual hot water supply temperature color indicator, and it can be directly recognized through visual check. At the actual hot water supply temperature color indicator can be arranged at an optional position and connected to a light emitting diode 3 by an optical fiber 4, a wide flexibility in design of the remote controller, especially in design of the indicators, is provided and the remote controller can be featured by its shape.
Patent JP-H07178480-A (JP)
Title: Device for forming tube end swollen part
Inventor: TAHASHI MASARU
IPC: B21D41/02
Filed: 1993-12-24
Abstract: PURPOSE:To provide a device for forming a tube end swollen part where the working efficiency is excellent, and no deformation or damages are generated in the swollen part to be formed. CONSTITUTION:A forming ring 6 made of elastic material is mounted in an annular groove 13 to be formed between a movable piece 3 and a fixed piece 5, and the end part of a tube where an annular swollen part is formed is fitted thereto. The outer circumference of the tube is held by a plurality of chucks 7. Forming grooves 7a are formed in the circumferential direction at the position opposite to the forming ring 6 on the inner circumferential surface of each chuck 7, and when the movable piece 3 is brought close to the fixed piece 5 through a shaft 2 by a driving means 11, the width of the annular groove 13 is reduced, and the forming ring 6 is elastically deformed to be swollen outward of the annular groove 13. Then, the inner circumferential surface of the tube is pushed toward the forming groove 7a side to form the swollen part along the shape of the forming groove 7a at the tube end part.
Patent JP-H11155304-A (JP)
Title: Ridge building machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a ridge building machine capable of peeling off and wind ing a covering sheet on a boundary ridge or a ridge by a peeling rotor and easily performing the peeling and recovering works of the covering sheet. SOLUTION: This ridge building machine is provided by installing a ridge building mechanism composed of a rotary ridge building body 13 having a side surface ridge building part 13b capable of rotating on the one side surface of a ridge and an upper surface ridge building part 13a capable of rotating on the upper surface of the ridge, and also arranging a sheet peeling off mechanism 4 having a peeling roller 41 capable of rotating for winding a covering sheet F laid on the ridge on a rotating ridge building body.
Patent JP-H07177948-A (JP)
Title: Seat cushion structure for front seat
Inventor: SHINOHARA KEIJI
IPC: A47C7/35
Filed: 1993-12-24
Abstract: PURPOSE:To improve the sitting feeling of a crew by eliminating a bottom fitting feeling when the crew sits down. CONSTITUTION:Rubber-made stoppers 68 and 70 are arranged at a position interferred with the moving track of a front terminal part 24A of a cushion panel 24 and a position interferred with the turning track of one terminal part 40A of a rear terminal link 40. Therefore, the sitting feeling of the crew can be improved by canceling the bottom fitting feeling caused by the contact of metal when the crew sits down.
Patent JP-H05156742-A (JP)
Title: Ceiling unit
Inventor: TOKUHIRO TOMOYA
IPC: E04B9/04
Filed: 1991-12-11
Abstract: PURPOSE:To rationalize a construction work, by fitting an illuminator, an air conditioner, and an extinguisher on a frame and forming fixing flanges and fitting flanges at the periphery of the frame and further forming a bolt hole at one corner of the frame. CONSTITUTION:An illuminator 11 and electric wires 12 are fitted on a frame 10 provided with a bolt hole 29a, fixing flanges 30 and fitting flanges 31 and a main pipe 18 for a sprinkler is attached thereto with a fitting metal 19. The sprinkler 21 is attached to the illuminator 11 with a support member 20 and connected to a water pipe 18 through a connector pipe 22. A main duct 15 for the air conditioner is fitted to the frame 10. And the air outlet 17 is jointed to the duct 15 through a connection duct 16 for the air conditioner. And further a ceiling board 23 is fixed at the under face of the frame 10 to form a ceiling unit 6. The fixing part of the flange 20 of one unit 6 is fitted to the fitting part of another unit 6 to form the ceiling by unification of units 6.
Patent JP-H03188612-A (JP)
Title: Capacitor device for electronic circuit
Inventor: INOUE KENZO
IPC: H01G4/38
Filed: 1989-12-18
Abstract: PURPOSE:To improve regenerated tone quality remarkably by connecting an electrolytic capacitor, in which a section between electrodes is impregnated with an electrolyte, and a solid capacitor having a solid dielectric material in parallel. CONSTITUTION:Comparatively large capacitance is acquired in an Al electrolytic capacitor in which capacitor paper rolled between Al foil electrodes is impregnated with an electrolyte, but the AL electrolytic capacitor has polarity and low Q and high-frequency characteristics are not acquired sufficiently. A solid capacitor using a porcelain sintered body having a high dielectric constant such as a BaTiO3 porcelain has a high Q and excellent high-frequency characteristics. When these capacitors are connected in parallel and employed, the increase of impedance in a high-frequency region as the whole capacitor device can be suppressed preferably as compared with an Al electrolytic capacitor single body because charge and discharge are conducted according to the properties of the solid capacitor excellent in high-frequency characteristics under a transient state in which terminal voltage is changed suddenly, thus suitably improving the tube quality of reproduced sounds, acquiring natural tone quality.
Patent JP-2001144344-A (JP)
Title: Laminated piezoelectric transformer
Inventor: MINAMI SEIICHI
IPC: H01L41/107
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a laminated piezoelectric transformer, which has a higher step-up ratio, a higher efficiency, and a smaller electrostatic capacity between input inner electrodes and an output inner electrode than a conventional one, even if the transformer is of the same shape and size as with the conventional ones, and is capable of restraining a pulse current from occurring. SOLUTION: A ceramic layer 1a and input inner electrodes 2a and 2b and an output inner electrode 2c are laminated for the formation of a laminate, and input outer electrodes 3a and 3b and an output outer electrode 3c are provided on the surface of the laminate for the formation of a laminated piezoelectric transformer, where the inner electrodes 2a and 2b are connected electrically to the outer electrodes 3a and 3b, the inner electrode 2c is electrically connected to the outer electrode 3c, and a relative permittivity between the outer electrodes 3a and 3b and the outer electrode 3c is set lower than that between the inner electrodes 2a and 2b.
Patent JP-H09141936-A (JP)
Title: Printing recording device
Inventor: IMAI KOJI
IPC: B41J2/485
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To realize dot pattern editing processing of printed dot data without increasing printing time and to unnecessitate adoption of an expensive CPU. SOLUTION: In the recording device, printing data sent from a host computer 33 are written in an image memory 21. The written printing data are read and printed by a print head 5. The recording device is equipped with an ASIC circuit 22 by which printing data are directly transferred to an image memory 21 by DMA processing. The ASIC circuit 22 is provided with a conversion part which performs dot pattern editing at time for writing data.
Patent JP-H11160968-A (JP)
Title: Image forming device
Inventor: SATO MASUMI
IPC: G03G15/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To produce at a low cost by the relatively simple structure of the mechanism which reciprocates both an electrifying-roller cleaning member and a photoreceptor cleaning member. SOLUTION: The first contact-rolling roller 11 of a cam mechanism 10 is mounted to a cleaning blade 2 via a blade hold member 13 and a support shaft 18, and its second contact-rolling roller 12 is mounted to the electrifying-roller cleaning member 4 via a cleaning hold member 14. Further, the device is provided with a single cam member 15 composing the cam part 16 of the cam mechanism 10, which contacts the first contact-rolling roller 11 and the second contact-rolling roller 12 to reciprocate the contact-rolling rollers in the axial direction of the electrifying roller 3. Thus, because the cleaning blade 2 and electrifying-roller cleaning member 4 can be reciprocated by means of only the single cam member 15, it contributes to the cost reduction.
Patent JP-H09141357-A (JP)
Title: Work pick-up device at midst in press line
Inventor: IKURA KAZUYUKI
IPC: B30B15/32
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a work pick-up device at midst which picks-up a work on the way of a press line by utilizing an intermediate transfer device. SOLUTION: A 2nd gear 27 engaged with a 1st gear 26 engaging with a rack installed on a frame of an intermediate transfer device is installed on a 1st bar 22 installed on a transfer bar of the intermediate transfer device in a press line, and transfer stroke length of the transfer bar for the work is controlled in half, and a 3rd gear 28 engaging with a 4th gear 29 of fixedly installing one end of a lever 33 is installed put between them on the same shaft. This work pick-up device at midst has an auxiliary transfer device 20 of composing by tightening an arm attached with a left work holding device having a slider of freely sliding in the distance L of two times of the distance L1 between fulcrums of the lever 33 on the 1st lever 22 on the other end of the 2nd bar 32 connecting the other end of the lever 33.
Patent JP-H01170196-A (JP)
Title: System for controlling communication between exchange and concentrator
Inventor: TAKAHASHI ATSUHISA
IPC: H04Q3/60
Filed: 1987-12-24
Abstract: PURPOSE:To simplify a system constitution by causing terminating sets necessary for connecting a multiple line and an exchange to be common to all concentrators. CONSTITUTION:Concentrators 10 digitally multiplex the call information of a subscriber line to be stored, and the multiplexed information is transmitted through a multiple line 11 to an exchange system 20. Common terminating sets 22 to compose the exchange system 20 have a common constitution to all concentrators 10. A control device 213 converts communication control information from the concentrators 10 to a communication format for an exchange 21, and the information is transmitted to the exchange 21. The control device 23 has a firmware means 23a to be matched to the communication control interface of the concentrators 10 in order to execute the processing. In such a way, the terminating sets for connecting the multiple line 11 and the exchange 21 can be made common to all concentrators. When the concentrator of the new communication control interface is connected, only by adding the firmware means 23a corresponding to it, such a case can be dealt with.
Patent JP-H07180355-A (JP)
Title: Pressure conveying device and method for hydraulic fluid and spraying method using the same
Inventor: MARUOKA HIROSHI
IPC: E04G21/02
Filed: 1993-12-24
Abstract: PURPOSE:To improve efficiency of spraying work for a slope face, to achieve reduction of labor and to stabilize the quality of articles. CONSTITUTION:A hydraulic fluid 7 which has been prepared and kneaded beforehand is conveyed under pressure from a movable storing and feeding unit 2 to a spraying and casting area 9 such as a slope face. For that purpose, a fluid pressure conveying device including a storing, feeding unit 2 for the hydraulic fluid 7, electric power source 4 and small pump 3 connected to the unit 2, pressure conveying pipe 5 such as pressure air hose 52 connected to compressor 8 and material hose 51 connected to the pump 3, gas feeding device located at the branch point 50 of the hose 51 and hose 52, and pressurized gas mixing means 1 such as pressurized gas mixing tank 11 is used. And the fluid 7 is continuously conveyed under pressure from the unit 2 to the area 9 so that pressurized gas is interposed between the fluids of the fluid 7.
Patent JP-H04197456-A (JP)
Title: Production of fine cross-linked polyolefin powder
Inventor: MIYATA HIROYUKI
IPC: B02C19/00
Filed: 1990-11-28
Abstract: PURPOSE:To produce fine powder of a cross-linked polyolefin such as cross- linked polyethylene efficiently by crushing the crushed pieces of the cross-linked polyolefin by shearing force into fine powder. CONSTITUTION:A cross-linked polyolefin such as cross-linked polyethylene is crushed into crushed particles with a grain diameter of about 1 to 10mm using an impact crusher such as a hammer mill. The roughly crushed particles of the cross-linked polyolefin as described are further finely crushed into fine powder with a particulate size of 10 to 500mum by shear-crushing with a kneader and an extruder which give a shearing force at a heated condition of 150 to 200 deg.C and for about a residence time of 10 to 60min. Subsequently, it is possible to produce the fine powder of the cross-linked polyolefin such as cross-linked polyethylene.
Patent JP-H04198599-A (JP)
Title: Ventilation controller of road tunnel
Inventor: MITSUYOSHI KYO
IPC: F24F7/06
Filed: 1990-11-28
Abstract: PURPOSE:To stabilize ventilation control in a road tunnel and to save electric power by calculating the number of operation tables of a ventilation means or the control value of airflow based on polluted concentration value from a pollution concentration measuring means, and correcting it to control the ventilation means. CONSTITUTION:Control operations are performed based on a polluted concentration value from a polluted concentration measuring means 30 in a road tunnel 10, and the number of operation tables of jet fans 21a-21c and the minimum value of operational airflow of an exhauster 22 are set with an exhauster operational airflow set value setting means 60 every constant time. After that, the control value of the operational airflow of the exhauster 22 from a feed-back control means 50 is corrected to output it to the exhauster 22 so that the operational airflow of the exhauster 22 is not less than the minimum value of the operational airflow of the exhauster 22 set by the number of operation tables and airflow set value setting means 60. The number of jet fans 21a-21c and the control value of the exhauster 22 are outputted through a ventilation stabilization means 70.