baber/WOPTO huggingface dataset:
Patent JP-H10181343-A (JP)
Title: Cooling fluid loop
Inventor: KARL STEFAN
IPC: B60H1/32
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To simplify a cooling fluid loop in terms of structure by combining both expansion and distribution means together, making a stop valve into a single detail part, and using this opening degree variable valve. SOLUTION: This fluid loop is constituted so as to comprise two air- conditional loops 1, 2 and heating loops 1 and 3. In this case, the heating loops comprise a heating branch pipe 3 is which a control valve 13 is installed. This valve 13 is not only controlling the distribution of this cooling fluid coming into the heating loop after flowing in the loop, but also controlling the expansion of a gaseous fluid in the heating loop at an additional heating mode.
Patent JP-2001156476-A (JP)
Title: Switching hub
Inventor: NITANI MICHIO
IPC: H04L12/44
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a switching hub having high reliability and no noise. SOLUTION: In the switching hub having a switch LSI, the switch LSI is mounted on the rear surface of a printed board, and the LSI contacts the chassis of a housing.
Patent JP-2001155616-A (JP)
Title: Circuit breaker
Inventor: TSUKIMA MITSURU
IPC: H01H73/18
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker with improved performance of current limiting performance. SOLUTION: A substantially L-shaped arcing movable contact 1 has a contact 3 forming a first contact pair with a contact 4 of a stationary contact 2. Narrow space 25 including the contacts 3 and 4 closed are almost sealed by an insulation cylindrical container 5. A second contact pair is arranged in parallel with it, consisting of a second movable contact 7 and second stationary contact 8. The second movable contact 6 with the second movable contact 7 is designed to have a lower inertial moment than that of the first movable contact 1. When cutting off a large current such as short circuit current, the second movable member 6 does not produce an arc. The internal pressure of the almost sealed space 25 is effectively increased by an arc produced between the contacts 3 and 4 opened, enhancing the performance of current limiting.
Patent JP-H11140328-A (JP)
Title: Cold asphalt mixture utilizing heat of hydration of quick lime
Inventor: NIBUYAMA KIMIO
IPC: C08K3/36
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To prepare a cold asphalt mixture which can be stored for a long period of time and possesses large initial strength and long-term strength. SOLUTION: Powdery quick line 5 and cement 6 are added to a heated asphalt mixture. The mixture is kneaded to break the adhesion between asphalts. The kneaded mixture is stored in a hermetically sealed state. In execution of works, water is added to warm the mixture through the utilization of heat of hydration of the quick lime, followed by rolling compaction. In the initial stage, strength is obtd. by adhesion between asphalts which has been recovered by heating and rolling. Thereafter, long-term strength is obtd. by curing of the cement.
Patent JP-H08176696-A (JP)
Title: Production of diamond dispersed ceramic composite sintered compact
Inventor: UZAWA MASAMI
IPC: C04B35/52
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a sintered compact excellent in strength, hardness, wear and shock resistances by directly forming the metal carbide of a diamond-metal carbide sintered compact from metal powder and diamond particles during sintering. CONSTITUTION: When a sintered compact consisting of 10-60vol.% dispersed phase of diamond particles and the balance matrix phase of carbide of a group IVa, Va or VIa metal of the Periodic Table is produced, a mixture of powder of the group IVa, Va or VIa metal with diamond particles is press-fired. The diamond powder and the metal powder cause a solid phase reaction under heating and pressing, carbide of the metal is formed as a reactional product in the resultant sintered compact and the objective dense composite contg. diamond particles uniformly dispersed in a metal carbide is obtd. even under such a low pressure as to give an unstable region of diamond.
Patent JP-H10175344-A (JP)
Title: Printing equipment
Inventor: WATANABE TETSUO
IPC: B41J17/32
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a cassette case formed with the least material constitution. SOLUTION: This equipment is an ink sheet cassette 3 used for a thermal transfer printer or the like and the cassette 3 is composed of a core 5 whereon an ink sheet 1 to be supplied is wound and of a divided type cassette case 3 which supports the core 5 with play in the circumferential direction and covers the outer periphery. The ink sheet 1 is wound on the core 5 of a single axis, while the core 5 is supported with play in the circumferential direction in relation to the cassette case 3, and thereby a single-axis structure is realized. According to this constitution, the ink sheet 1 and the cassette case 3 can be formed of the least necessitated, in comparison with a usual two-axis support structure, materials to be used are cut down sharply and the amount of waste after printing is reduced very much, which makes a contribution to environmental problems.
Patent JP-H0692183-A (JP)
Title: Vehicle rear side monitoring system
Inventor: KISHIDA TOSHIO
IPC: B60R11/02
Filed: 1991-11-28
Abstract: PURPOSE:To execute communications between the driver's seat side and the vehicle rear outside while looking at the viewsight rearward of the vehicle rear part by a monitor TV. CONSTITUTION:A TV camera 12 is installed on the rear part side of a vehicle facing rearward, and at the same time, a rear microphone 22 and a rear speaker 24 are installed. A monitor TV 14 is mounted on the driver's seat side of the vehicle, and a front microphone 16 and a front speaker 18 are installed. The sound received by the front microphone 16 is made loud by the rear speaker 24, and the sound received by the rear microphone is made loud by the front speaker 18.
Patent JP-H05149232-A (JP)
Title: Ignition voltage detecting device for internal combustion engine
Inventor: MARUYAMA SHIGERU
IPC: G01R31/00
Filed: 1991-11-28
Abstract: PURPOSE:To provide an ignition voltage detecting device for an internal combustion engine which is excellent in detecting accuracy and durability and with no necessity of a protecting circuit for coping with a leak of high voltage and to improve assembly workability of a sensor relating to a high tension cord so as to smoothly contrive the cost down. CONSTITUTION:A sensor 1 is constituted of a block unit 2 having insertion holes 3 of water-tightly inserting high tension cords 4 and also consisting of an insulating material two-part dividable by bordering a division line of passing through the center of the insertion hole 3 and an electric conductor 5 arranged with a predetermined space H provided in the outside in a diametric direction from a peripheral edge part of the insertion hole 3 in the block unit 2.
Patent JP-H10178491-A (JP)
Title: Automatic notice system
Inventor: SAKAKIBARA TATSUO
IPC: G08B25/08
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for expensive MODEMs provided respectively to a telephone set terminal and a center equipment and to use a conventional telephone set terminal having an automatic dial function. SOLUTION: The system is provided with a plurality of telephone terminals TEL1-TEL10 each having an automatic dialing means 8 to a corresponding line of a center with a plurality of automatic dialing buttons SW1-SW8 assigned respectively to notice contents such as 'emergency', 'consultanting' and 'others' or the like and with a center equipment MQ1 having a dial number display means 13 that contains a plurality of lines L11-L18 assigned corresponding to the notice contents such as 'emergency', 'consultanting' and 'others' or the like respectively and displays a telephone number of the telephone terminal for each line when receiving a call through a line by automatic dialing.
Patent JP-H11223633-A (JP)
Title: Chemical analysis technique
Inventor: ONISHI HIROYUKI
IPC: G01N35/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To effectively operate a device, and to conduct highly precise analysis. SOLUTION: In this chemical analysis technique, plural analytical items having different reaction times are analyzed by scrapping plural reaction containers 1 after measured in order from an endless reaction line 2 in a reaction container scrapping position, while the respective plural reaction containers 1 supplied from a reaction container supplying position to the endless reaction line 2 are conveyed to a sample dispensing position, a reagent dispensing position, a mesuring position and the reaction container scrapping position in order.  A conveying time for the reaction containers 1 from the reagent dispensing position to the reaction container scrapping position is set shorter than the maximum reaction time for the analytical items analyzed together there, the reaction containers 1 for the reaction time-finished analytical items out of the reaction containers conveyed to the reaction container scrapping position are selectively scrapped from the reaction line 2, and the reaction containers 1 for the reaction time-unfinished analytical items are made to comtinue reaction without being scrapped from the reaction line 2.
Patent JP-H03204544-A (JP)
Title: Wind shifter
Inventor: TSUNEKAWA SHOJI
IPC: F24F13/15
Filed: 1989-12-29
Abstract: PURPOSE:To improve appearance of a sidewall of an air blow-off port and to prevent generation of turbulence on the sidewall by a method wherein one shaft to be inserted into a support hole of one sidewall of the air blow-off port is provided at one end of a movable vane, and another cylindrical shaat into which a pin projected from a support hole of the other sidewall of the air blow-off port is inserted is provided at the other end of the movable vane. CONSTITUTION:A left supporter 101 of synthetic resin is inserted into a space 100 of a horizontal vane 64, and a left shaft (one shaft) 102 is inserted into a left support hole 103 of an air blow-off port 63. A right supporter 107 of synthetic resin is inserted into the space 100 of the horizontal vane 64, and a right shaft (another shaft) 108 is formed in a cylinder. A projected pin 111 is formed on a presser 110. When the presser 110 is pressed against a left side piece 112 of an operation port 202, the tip of the projected pin 111 enters the right shaft 108 of the right supporter 108 through the right supporting hole 109 of the air blow-off port 63, so that the horizontal vane 64 can be supported pivotallytably within the air blow-off port 63. In this constitution, as the right shaft 108 is supported by the projected pin 111, the supporting holes 103 and 109 have only to be formed respectively on the left and right sidewalls of the air blow-off port 63.
Patent JP-H11170107-A (JP)
Title: Wound roll end surface finishing device
Inventor: SAITO MASARU
IPC: B26D3/16
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To easily and beautifully finish a wound roll end surface to smooth the unwinding of a film by cutting the end surface of a cut wound roll by a finishing means. SOLUTION: A rotating plate 2 is provided so as to be rotatable within the range of 180 deg. in the substantially horizontal direction to a vertical shaft 6 mounted on one side of a machine body 1, and rotated through gears 7, 8 by a rotating member 7 along the circular hole 1b of a receiving plate 1a provided on the machine body 1. After one side end surface b2 of a wound roll (b) is cut, the drive of a rotating means 21 is stopped, a support shaft 3 is raised by a lifting member 15, the rotating plate 2 is rotated by the rotating means 7 to separate the wound roll (b) from the cutter body 34 of a finishing means 5. The inner shaft of the support shaft 3 is lowered by an operating member 18 to release the connection of the support shaft 3 with the wound roll (b), and the wound roll (b) is pulled out.  Thereafter, the wound roll is reversed, a paper pipe is fitted again to the support shaft 3, and the other side section b2 of the winding roll (b) is cut.
Patent JP-2000158707-A (JP)
Title: Image-forming apparatus
Inventor: HAKAMATA ATSUSHI
IPC: H04N1/40
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus which can highly accurately correct a transfer position deviation at low costs and obtain color images of a good image quality. SOLUTION: An image data separate part 60 separates coloring material image data to first image data (halftone image data) requiring to be expressed in halftone and second image data (line image data) not requiring to be expressed in halftone. A line image data correct part 62 corrects line images requiring a highly accurate positional deviation correction with a smaller accuracy than by a unit of one pixel, while a halftone image data correct part 64 corrects halftone images to change a screen structure of each color. After the line image data and halftone image data are thus corrected in different processes, a laser modulation signal is generated on the basis of the two image data.
Patent JP-H05311483-A (JP)
Title: Tin or solder plating bath
Inventor: MURATA MASATERU
IPC: C25D3/56
Filed: 1991-12-24
Abstract: PURPOSE:To suppress the quantity of an electrolytic product of an organic compound in an acidic tin or solder plating bath in which a surfactant is added by the use of an insoluble anode. CONSTITUTION:In the acidic tin or solder plating bath into which at least one kind of surfactant produced by adding a polymer of ethylene oxide or propylene oxide to naphthol is added, the surfactant is beta-isomer. Phenol sulfonic acid is particularly preferable as the acid.
Patent JP-H11176330-A (JP)
Title: Composition to form phosphor pattern and manufacture of plasma display back plate
Inventor: ASANO MASAAKI
IPC: H01J11/38
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To form a thick film pattern of excellent phosphor by mixing binder resin, photo polymerized monomer, photo polymerization starting agent containing at least 2-methyl-1-[4-(methylthio)phenyl]-2-monofolinopropanone-1, phosphor powder and organic solvent. SOLUTION: Cellulose derivative dissolvable in both water and organic solvent is preferably used for binder resin in order to permit water development of film when making a patterned phosphor layer formed from a composition. A monomer with not less than four functional groups is at least partially used for a photo-polymerized monomer, and together with it is monomer with a hydrophilic group such as (meta)acrylic acid is preferably used. In the composition, phosphor powder should be preferably contained for 150-1200 pts.wt. to total weight of 100 pts.wt. of the binder resin, photo-polymerized monomer and photo polymerization starting agent.
Patent JP-H03198023-A (JP)
Title: Optical device
Inventor: KUBOTA TOSHIHIRO
IPC: G02B27/00
Filed: 1989-12-27
Abstract: PURPOSE:To provide this optical device which has the function to expand or reduce light beams, has a panel shape, provides uniform panel illumination of a high brightness and can be easily positioned by disposing two pieces of optical elements which expand an incident light beam in one-dimensional direc tion on the front and rear so as to intersect the expanding directions. CONSTITUTION:The optical device is constituted by disposing two pieces of the optical elements which expand the incident light beam in the one-dimensional direction on the front and rear so as to intersect the expanding directions. The incident beam light 5 on one end of the planar element 11 is converted to the panel luminous fluxes 6 by the element 11 and are made incident on one end of the planar element 12. The panel light 6 is expanded in the vertical direction thereof and is emitted as the two-dimensionally expanded luminous fluxes 7 from the front surface of the planar element 12. Thus, the optical device which has the function to expand or reduce the light beams, has the panel shape, provides the uniform panel illumination of the high brightness and can be easily positioned is obtd.
Patent JP-H11155653-A (JP)
Title: Oa stand for office
Inventor: ARAI MIKIO
IPC: G06F1/16
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To realize an easy and quick shift of position of OA machines by setting a display of computers and the like below the table top of a desk that has a transparent window as it can be moved by a wagon. SOLUTION: A wagon that can at least mount a CRT display D is arranged below the top board 3 that is close to the user at the counter and has a transparent window on its center, while it can move. The rack of display holder 14 that is supported by side boards 11 from right and left above the bottom board 10 of the wagon and of which section is semi V-shaped has two supporting boards right and left of which shapes are right angled-triangle each other. On the side boards 11, long holes that are held by pins for adjusting an user's figure and bent pin holes are mounted in order to adjust the height and the inclination of the rack at the wagon. Wagon 9 can be freely fixed or moved as casters 15 that is set beneath the four corners of it and a stopper that stops the casters from moving are mounted, so stable and good working condition will be realized.
Patent JP-H09186360-A (JP)
Title: Algainp light-emitting diode
Inventor: MURASATO SHIGETAKA
IPC: H01L33/30
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain the high luminance, low operating voltage and high reliability of an AlGaInP light-emitting diode by a method wherein a current diffused layer consisting of a GaP layer is formed on a clad layer on the opposite side to the substrate of a double heterojunction light-emission structure and ohmic electrodes are respectively provided on the current diffused layer and the GaAs substrate. SOLUTION: A buffer layer 2 is grown on a substrate 1, lower reflective layers 3 are laminated on the layer 2, an active layer 6 is formed between lower and upper clad layers 5 and 7 on the layers 3 and a double heterojunction structure is constituted. A current diffused layer 8 consisting of a GaP layer is formed on the layer 7 of this double heterojunction structure. A contact layer 9 is grown on this layer 8 and an ohmic electrode 10 is formed on this layer 9. Moreover, an ohmic electrode 11 is formed on the rear of the substrate 1 to constitute an LED. Thereby, the high-luminance, low-operating voltage and high-reliability LED can be obtained.
Patent JP-2001041780-A (JP)
Title: Vehicle meter
Inventor: MATSUMOTO MAKOTO
IPC: B60K37/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle meter capable of ensuring novel visibility by regulating the incident time or color of light to a dial plate. SOLUTION: A transmitting light source 81 makes light incident on a dial plate 20a through a diffusion plate 70a and a light guide plate 60 in the plate thickness direction. A light guide light source 82 makes light incident on the light guide plate 50 from the lower end opening 61a so as to be incident on the dial plate 20a. A pointer light source 83 makes light on a light emitting pointer 20c from its rotating base part. Each light source 81, 82 is lighted with a time difference from the light source 83.
Patent JP-H03202168-A (JP)
Title: Mixer in pressurizing, mixing and spraying machine for two liquid including adhesive and the like
Inventor: NISHIYAMA TOSHIMICHI
IPC: B05B7/04
Filed: 1989-12-27
Abstract: PURPOSE:To permit a continuous, stable painting operation for many hours by inserting an orifice member and a rather large pipe in series into a connecting part between a mixer for mixing a main agent and an additive supplied under pressure in a predetermined mixing ratio by a two-liquid booster pump unit and an opening and closing valve. CONSTITUTION:A two-liquid booster pump unit 5 comprises a primary piston pump 1 for applying pressure to main agent such as adhesive agent and a secondary piston 2 for applying pressure to an additive such as hardening agent, both being connected to a liq. cylinder 4 via a ratio adjusting lever 3. The main agent and the additive thus pressurized by the unit 5 in a predetermined mixing ratio are then mixed together by a mixer 6. Moreover, such mixture is sprayed against the surface of an object 7 to be painted by a spray nozzle 9 having an opening and closing valve 8. An orifice member 10 and a rather large pipe 11 are inserted in series into a connecting part between the mixer 6 and the valve 8. As a result, a continuous, stable painting operation for many hours can be made possible.
Patent JP-H09185130-A (JP)
Title: Mechanism for deciding carrying direction of film and mechanism for processing frame number
Inventor: AKIRA TOSHIROU
IPC: G03B27/46
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To restrain errors caused by manual work and to surely perform the increase/decrease processing of a frame number by reading a DX code recorded on film and deciding the carrying direction of the film based on the DX code. SOLUTION: A signal obtained by reading the DX code 12 of the carried film by a photosensor 3 is amplified to a specified level in the waveform forming circuit 41 of a decision means 4 and compared with reference voltage, so that two systems of pulse train signals based on the arraying pattern of the stripes of the DX code 12 are demodulated to DX data. In the case a start code is detected first, a conversion circuit 42 decides the carrying direction as a 'forward direction' and demodulates the signal. In the case the start code is not detected first, the circuit 42 demodulates the signal after the order in a pulse train is rearranged to be reversed inside and decides it as a 'reverse direction'. Furthermore, a processing means 5 performs processing to increase or decrease frame number data by a code number reading means 2 based on the decided direction.
Patent JP-H05171251-A (JP)
Title: Vacuum degassing apparatus
Inventor: KISHI KENICHI
IPC: C21C7/10
Filed: 1991-12-25
Abstract: PURPOSE:To efficiency melt and remove metal locally stuck in a vacuum vessel. CONSTITUTION:Water cooling type induction coils 7 are vertically divided into a block 1 to a block 4 and wound in the interval between an iron shell 8 and a refractory 6 in the vacuum vessel 12, and respective blocks are independently controlled. By supplying AC to the induction coils 7 in the block 1 and 2 corresponding to the position sticking the metal 10, the metal 10 is melted and removed. As the induction coil to only the block sticking the metal 10 is used, power consumption can be saved.
Patent JP-2000174450-A (JP)
Title: Detachable structure between casing and attachment unit for electronic apparatus
Inventor: TONOZUKA KAZUTOSHI
IPC: G06F1/26
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a detachable structure between a casing of and electronic apparatus and a necessary attachment unit, which can mount and dismount the attachment unit on and from the electronic apparatus and also can input and output a power to the attachment unit at the same time with mounting and dismounting, without providing the load thereto, even during operation of the electronic apparatus. SOLUTION: A resilient plate is provided so as to cover a mounting part of a power switch 7 of an attachment unit 1, the resilient plate is provided therein with a screw hole 8 for fixing the attachment unit 1 to a casing 2, and the tightening direction of its screw 50 is made to coincide with the input energizing direction of the switch 7. Provision for buffer plate 102 enables a shock to be lightened at its mounting, and the provision of an operating arm 101 enables turning on of the power after the mounting and removal of it after turning off of the power. Thereby the attachment unit can be mounted and dismounted in a reliable sequence.