baber/WOPTO huggingface dataset:
Patent JP-2001130262-A (JP)
Title: Glass run for vehicle
Inventor: OMORI HITOSHI
IPC: B60J10/08
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal noise from being generated in a glass run, when door glass vibrates. SOLUTION: Over an almost entire area of inside surfaces of side walls 41a, 41b of a grass run 4, there are formed ridges 5 having each an approximate chevron shaped cross section and extending closely and in parallel to each other in a longitudinal direction of the glass run 4. When seal lips 42a, 42b are urged onto the inside surfaces by the door glass 3, the lips 42a, 42b come into approximate line contact with the inside surfaces.
Patent JP-H06135161-A (JP)
Title: Thermal transfer sheet
Inventor: MIZOBUCHI AKIRA
IPC: B41M5/395
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a thermal transfer sheet imparting printing of high quality even to receiving paper low in surface smoothness by providing an ink support layer compounded with polycaprolactam and predetermined carbon black in predetermined amts. on the hot-melt ink layer provided on a base film. CONSTITUTION:A thermal transfer sheet is constituted by providing an ink support layer compounded with polycaprolactam and carbon black with an average particle size of 5mum or less so that carbon black becomes 5-30wt.% on the hot-melt ink layer provided on a base film. The ink support layer on the hot-melt ink layer is transferred to receiving paper heated by a thermal head while the film state thereof is held and comes into contact with the protruding parts of the receiving paper to be fixed thereto to close the recessed parts of the receiving paper in a bridged state and, as a result, effect making the surface of the paper at the part to be printed smooth is generated and good printing can be applied even to paper low in smoothness.
Patent JP-H07170402-A (JP)
Title: Image threshold processing unit
Inventor: MUKAI YOSHINORI
IPC: H04N1/407
Filed: 1993-12-15
Abstract: PURPOSE:To allow the image threshold processing unit for thresholding an image obtained from an optical sensor with high precision. CONSTITUTION:The image threshold processing unit provided with an optical sensor 1 having a light emitting device and a light receiving device and with a binary image generating section 5 slicing a picture signal obtained by the light receiving device when a medium rushes into a sensing area of the optical sensor at a predetermined slice level to obtain a binary image of the medium includes a sensor characteristic memory 3 storing offset values obtained by measuring dark currents of the light receiving device and a slice level decision section 4 that adds an offset and a predetermined dynamic range to obtain a light receiving quantity proportional to a contrast of the medium and dividing a value obtained internally dividing a quantity between a maximum light receiving quantity and a light receiving quantity equivalent to the obtained sum as a slice level for the optical sensor. Then the slice level decision section 4 decides a slice level depending on a characteristic of each optical sensor.
Patent JP-2000108970-A (JP)
Title: Vehicle front cage cover
Inventor: YOSHIKAWA AKIHIRO
IPC: B62J9/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve usability and fitting workability by forming an opening/ closing port provided with a cover protecting the front side part containing the front cage of a vehicle such as a bicycle and being positioned over the front cage, and supporting both side parts of a sleeve part semicircularly provided on the upper part of the back with the handle of the bicycle. SOLUTION: On the center position of the upper part 1 of a cover covering the front side part containing the front cage of a bicycle, an opening/closing port positioned over the front cage and for taking in/out a small article in the front cage, and a cover 3 is fitted thereto by a hook button 4 so as to close the opening/closing port. In this cover, a tubular fixture 9 of metal wire is inserted through the cuff 12 of a semicircular sleeve 8 provided on the upper part 1 of the back, and by inserting the annular parts on both ends of the tubular fixture 9 through the handle of the bicycle, the upper part 1 of the back is standingly held. Further hooks are fitted onto both sides of the lower part 5 of the back through extensible strings, and by hanging the hooks with the proper positions, mounting of the cover is completed.
Patent JP-2000040905-A (JP)
Title: Block type dielectric filter and its manufacture
Inventor: ISHII KOICHI
IPC: H01P1/212
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric resonator which is formed of an electrode and a dielectric block, in which the face to require adhesive strength between the electrode and the surface of the dielectric block is metallized by a method, capable of securing the adhesion strength and which differs from the adhesion strength of the other face, to provide a block type dielectric filter formed from the dielectric resonator and the manufacture method. SOLUTION: The surface of a dielectric resonator 4 which requires adhesion strength or the face of a step part 5 is meltallized (1) by conductive paste thick film printing. The other face which does not require adhesive strength is metallized (2) by plating. Thus, a junction part is formed by the overlap of the metallization of the both faces. Then, a block type dielectric filter formed from the dielectric resonator is obtained.
Patent JP-H08148965-A (JP)
Title: Surface mounted type piezoelectric component
Inventor: ANZAI FUMIO
IPC: H03H9/02
Filed: 1994-11-24
Abstract: PURPOSE: To prevent liquefied glass from sticking to a piezoelectric substrate even when the heating processing of a specified temperature is performed at the time of manufacture by constituting a groove at a position retreated from the adhesive material applying position of a protective substrate towards the center direction of the protective substrate. CONSTITUTION: The groove 13 is provided at the position retreated from the position 12 where low-melting glass is to be applied of the protective substrates 6 and 7 for constituting this surface mounted type piezoelectric component towards the center direction of the protective substrates 6 and 7. Thus, when the liquefied glass is made to flow in a gap between a quartz substrate and the protective substrates 6 and 7 and reaches the position of the groove 13 formed on the protective substrates 6 and 7, the glass liquefied by the heating processing of equal to or more than 400 deg.C is prevented from being extended to the excitation area of the quartz substrate by the action of surface tension and the excitation of a crystal oscillator is made sure. The groove to be formed on the protective substrates 6 and 7 is formed by mechanical working or etching working.  Further, when the liquefied glass can not be prevented from being extended to the quartz substrate by one groove 13, the plural grooves 13 can be formed.
Patent JP-H01155257-A (JP)
Title: Evaluating method of exhaust gas sensor for engine
Inventor: KOMATSU KAZUYA
IPC: G01N27/04
Filed: 1987-12-14
Abstract: PURPOSE:To enable the highly-precise and simple evaluation of the performance of a sensor and to facilitate a quality control, by using the sum and the difference of reaction times obtained when an air-fuel ratio is varied between the respective set values on the rich side and the lean side. CONSTITUTION:An O2 sensor 22 of an object of measurement is measured with respect to the static and dynamic characteristics thereof by a measuring apparatus 2. In measurement of the dynamic characteristic, the composition of a synthetic gas in an exhaust passage 14 between a catalyst 16 and a furnace 2 is varied by simulation of a state wherein an air-fuel ratio is varied from a set value on the rich side to one on the lean side, and also is varied by simulation of a state reverse to the above. Then, the difference and the sum of two dynamic characteristics of the sensor 22 are determined respectively, the sum and the difference thereof are integrated, and the exhaust quantity of an emission exhausted from an engine actually when the sensor 22 is fitted to an air- fuel ratio control device and subjected to a feedback control is known beforehand from the correlation between the exhaust quantity of the emission and the integrated values.
Patent JP-H04314640-A (JP)
Title: Ash dan and storage box for automobile or cotainer similar to taem
Inventor: FUORUKAA DABURINGUHAUSU
IPC: B60N3/08
Filed: 1991-11-28
Abstract: PURPOSE: To continuously ensure the superior function of a lock device in an ashtray for an automobile. CONSTITUTION: A hinge lever 16 comprises a spring member 19 supported by a casing wall adjacent to the hinge lever, the spring member is integrally formed with the hinge lever with the same material, and comprises a spring tongue piece 23, the spring tongue piece is extended into a notch 22 of the hinge lever formed along the longitudinal axis of the hinge lever, and the spring tongue piece comprises a spring tongue piece basic portion 24 continued to the spring tongue piece, and a slide projection 25 mounted on a free end portion and projected from the hinge lever face.
Patent JP-H03176509-A (JP)
Title: Load testing method of cast-in-place pile and device thereof
Inventor: YAMAMOTO ITSUO
IPC: E02D13/06
Filed: 1989-12-05
Abstract: PURPOSE:To measure easily and economically by applying water pressure to an elastic pressure bag to load a bottom protective case to the ground, and measuring a quantity of settlement of the bottom protective case, water pressure and each life-free quantity of a top protective case and a pile head section. CONSTITUTION:An elastic pressure bag 4 covered with a top protective case 2 and bottom protective case 3 is loaded to the end of a case-in-place pile 1. Displacement wires 5 and 6 are respectively connected to the cases 2 and 3 to connect to displacement meters 7 and, at the same time, displacement meters 8 provided with pile head displacement measuring bars are loaded to a pile head section. After that, pressure water is poured into the bag 4 by a pressure pump 9 through an injection pipe 10, and the case 3 is pressed and loaded to the ground. A quantity of settlement of the case 3, water pressure and each lift-free quantity of the case 2 and pile head section are measured, and the relation between load of the pile end and settlement and the relation between frictional force of the circumferential surface of the pile and displacement are clearly separated from each other to measure. Accordingly, a load testing method can be easily and economically implemented.
Patent JP-H08152924-A (JP)
Title: Control element
Inventor: TAKENAKA YUTAKA
IPC: G05D22/00
Filed: 1994-11-25
Abstract: PURPOSE: To directly control temperature or humidity, etc., by providing an environment sensing member to be deformed corresponding to physical quantity, a substrate equipped with a conductor or resistor pattern, and a contactor to be displaced corresponding to the deformation of the environment sensing member. CONSTITUTION: A conductor 32 equipped with a pattern to decide control characteristics is formed on a substrate 30. This conductor 32 is electrically connected to a power supply cord 13. Therefore, when a contact needle 24 is in contact with the conductor 32, it is electrically connected between a power supply cord 12 and the power supply cord 13 (switch ON) but when that needle is not in contact with it, it is disconnected (switch OFF). In this case, a supporting cylinder 21 is supported by a shape memory alloy member 15 and a humidity sensitive polymer material in two directions almost orthogonal to each other. Therefore, the supporting cylinder 21 and the contact needle 24 are displaced in the respectively orthogonal directions corresponding to the change in the temperature or humidity.  The pattern of the conductor 32 is set to the substrate 30 for setting the temperature and humidity comfortable for a person and can be directly controlled corresponding to the change in temperature and humidity.
Patent JP-H06187583-A (JP)
Title: Method for detecting warning sensors for burglar prevention and disaster protection or the like
Inventor: IZAWA YASUHARU
IPC: G08B29/24
Filed: 1992-10-30
Abstract: PURPOSE:To accurately detect a sensor issuing alarm even when the environmen tal conditions of a site where lines for warning are installed are changed. CONSTITUTION:A line 3 closed by serially connecting normally closed contacts 6 of plural warning sensors 5, automatic reset timer 7, and its ON contact 8 is energized. Respective normally closed contacts 6 of the sensors 5 are separately, successively and temporarily opened. The inter-line electrostatic capacity of the line 3 is measured and stored, and the ON contact 8 is temporarily opened. The inter-line electrostatic capacity of the line 3 is measured to be stored as set time index data. The energization to the line 3 is interrupted at each proper time and the inter-line electrostatic capacity of the line 3 is measured to compare the obtained data with the set time index data. Thus, the contents of the data by set time sensors are corrected and stored in repetition. When a certain warning sensor senses an abnormality to make an alarm and its normally closed contact is opened, the inter-line electrostatic capacity of the line 3 is measured and the obtained data is compared with correction data by sensors. Thus, a warning alarm sensor is detected.
Patent JP-H03177679-A (JP)
Title: Clamp structure for piping system
Inventor: KOBAYASHI MASAHIKO
IPC: F16L3/16
Filed: 1989-12-05
Abstract: PURPOSE:To prevent the dislocation of piping by providing piping, bands, bolt- fastening fixing members, a hanger and vibration isolators, and forming the band inner diameter larger than the piping outer diameter so as to form a gap between the band inner surface and the piping at the time of fastening the band to the piping. CONSTITUTION:The outer surface of piping 1 is provided with a pair of band 2, the inner diameter of which is slightly larger than the outer diameter of the piping 1, fastened thereto by bolts 4 through fixing members 7. A web 3 is fitted at the bands 2, and a hanger 5 is fitted at the fixing members 7. The bands 2 and web 3 are provided with ribs 8 for fitting vibration isolators 6. When the piping 1 is encircled by a pair of bands 2, and the pair of bands 2 are fastened to be fixed by the bolts 4, a gap 10 is generated at the fixing member 7, between the piping 1 and the band 2. As a result, sufficient constraint is performed between a clamp and the piping, and the generation of clamp fastening is prevented even at the time of hot shock.
Patent JP-H01154364-A (JP)
Title: Pcm device
Inventor: ISHIDA MASAYUKI
IPC: G11B20/10
Filed: 1987-12-10
Abstract: PURPOSE:To prevent noises which strike one's ear and break a loudspeaker by performing signal correction or sound muting in such a way that clocks of a fixed frequency are counted by using drum servo reference signals as a reference and, after the frequency reaches a prescribed one, pulse signals are outputted, and then, a pitch-over state is detected depending upon the presence/absence of the pulse signals. CONSTITUTION:The edge detecting section 153 of the clock producing device 618 of a PCM device provided with a variable pitch function detects the location at which drum servo signals 148b change, outputs signals 153a, which indicate the positional signal, and resets the 2nd timing producing circuit 154. Upon counting the output of an oscillation circuit 142 corresponding to tau0 time, the section 153 outputs pulse signals 154a. An A- and B-track pitch-over flags are respectively outputted from the output terminals 159 and 160 of D-type FFs 155-158 which input the signals 154a. Then a correcting circuit detects a pitch- over state and performs signal correction or sound muting so as to prevent noises.
Patent JP-H10154227-A (JP)
Title: Light projection image pickup device
Inventor: AKUTAGAWA KIYOSHI
IPC: G06T1/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To make an image pickup device possible to obtain an image without receiving the influence of external light without mechanical vibration, by arranging a strip making light transmitting a horizontal stripe form in front of CCD and image-picking up the charge of CCD while reciprocating it in the upper/ lower directions in synchronizing with light projection. SOLUTION: The stripe 2 where light-shielding parts 2a and light transmission parts 2b are alternately arranged is arranged in front of CCD 3 of an image pickup camera. When CCD 3 is exposed in a state where light is not projected, the charge corresponding to the incident light quantity to the transmission parts 2b in the stripe 2 is accumulated in CCD 3. The charge on the whole face of CCD 3 is moved downward by one line after exposure for prescribed time and the charges of lines matched with the transmission parts 2b of the stripe 2 are moved to the light-shielding parts 2a of the stripe 2 and the charges of the lines matched with the light-shielding parts 2a to the transmission parts 2b. Light projection is started in synchronizing with the shift, and they are exposed for prescribed time.  The charge is returned to an initial position and light projection is stopped in synchronizing with it. Light projection, image pickup/non-light projection/image pickup are repetitively executed.
Patent JP-H06161385-A (JP)
Title: Active matrix display device
Inventor: MIKAMI YOSHIAKI
IPC: G09G3/20
Filed: 1992-11-25
Abstract: PURPOSE:To provide the active matrix display device which provides excellent display quality on a large area and high definition screen and makes an accurate gradational display without depending upon the number of gradations. CONSTITUTION:This active matrix display device is equipped with plural parallel column-directional lines 1, plural row directional lines 2 crossing the lines 1 at right angles, many display pixels 3 connected to the intersections of the lines 1 and 2, and many select lines 4 connected to the display pixels 3 respectively; when each display pixel 3 is placed in display operation, a select voltage is supplied to the lines 1 and 2 at the same time, a gradation voltage for gradation level display is supplied to select lines 4 connected to respective display pixels 3 for displaying the same gradation level at the same time to display the respective pixels 3 selectively at the same time. Further, the gradation voltages are supplied by gradation levels to the select lines 4 corresponding to the gradation levels in order on a time-division basis, so that the gradation voltages for all gradation levels are supplied on the time-division basis in a one-frame period.
Patent JP-H04186054-A (JP)
Title: Electric water heater and bath-being-ready-time display method
Inventor: WATANABE TAKAO
IPC: F24H1/18
Filed: 1990-11-20
Abstract: PURPOSE:To perform additional heating while utilizing daytime electricity with a high basic charge efficiently by equipping a display means which displays a required period of time by which water supplied in a tank from a water supply port becomes ready for bath. CONSTITUTION:It is determined which one among additional heating switches 11a, 11b, 11c is pressed, and when the additional heating switch 11a is pressed, power connecting time for a heater 4 is set to be 4 hours, and when the additional heating switch 11b is pressed, power connecting time for the heater 4 is set to be 2 hours, and when the additional heating switch 11c is pressed, power connecting time for the heater 4 is set to be 1 hour. Then, it is determined whether it is daytime or not, and when it is nighttime, a normal operation by midnight lower charge electricity is performed, and when it is daytime, it is decided whether the water is ready for bath or not. When the water is ready, since power connection to the heater 4 is continued, the power connection to the heater 4 is stopped, and when the water is not ready, since power connection to the heater 4 is stopped, power connection to the heater 4 is started.
Patent JP-H10158743-A (JP)
Title: Surface hardening treatment and gear
Inventor: WATANABE YOICHI
IPC: F16H55/06
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To secure surface hardness in spite of the raising of temp. during operation and to improve wear resistance and pitting resistance by specifying total nitrogen content on the surface part of a work at the time of applying carbonitriding treatment on steel surface and using shot particles whose diameters and the hardness are specified at the time of applying a shot-peening treatment. SOLUTION: The total nitrogen content on a surface part of the work (10-50μm below the work surface) is made to >=0.3% at the time of applying the carbonitriding treatment to a gear, etc. After applying the carbonitriding treatment, quenching and the shot-peening treatment are applied successively. At this time, the shot particles having <=0.8mm diameter and >=650 Vickers hardness, are used. By these treatments, the gear is strengthened by transforming retained austenite into martensite, and also, finely dispersed precipitation of nitrides is promoted and softening resistance to the raising of temp. due to strain aging is improved. Further, it is desirable to limit the heap-up quantity of tooth top by the shot-peening to <=5μm.
Patent JP-H10141152-A (JP)
Title: Fuel steam processing system
Inventor: ITAKURA HIDEAKI
IPC: F02M25/08
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To suppress the emission of fuel steam without increasing a canister capacity, by reducing an emission of fuel steam from a fuel tank, regulating an air-intake from the canister air opening. SOLUTION: One end of a canister 3 filled with activated carbon is connected to a fuel steam passage 2 channeled to a fuel tank 1 whereas the other end is connected to an air-conducting passage 5. An air valve 6 is provided in a midpoint of the air-conducting passage 5, and this is designed that the valve is opened when there is a positive pressure in the fuel tank 1 and closed when it is turned to a negative pressure because of the decrease of inner pressure of the fuel tank 1 to maintain the condition up to a set pressure around the pressure limit for the negative pressure of fuel tank 1. When it reaches the set pressure, the air inducing passage 5 is momentarily released.  Raising the negative open valve pressure for the air valve 6 to in the vicinity of pressure limit of the fuel tank 1 minimizes air-intake at compression of steam inside the tank, thereby reducing the emission of fuel steam.
Patent JP-H07164638-A (JP)
Title: Ink jet printer and manufacture thereof
Inventor: MATSUMOTO HIROZO
IPC: B41J2/175
Filed: 1993-12-16
Abstract: PURPOSE:To absorb and damp fluctuations of ink pressure while stabilizing ink feed and reducing costs. CONSTITUTION:A base 1 is made of a polysulfone resin and has a supply grove 1a, a recessed portion 1b, and a communicating grove 1c on the left side. The supply grove 1a is connected to an ink supply channel and the recessed portion 1b holds ink. A diaphragm 2 is an elastic film to absorb pressure fluctuations, and is made of a polysulfone resin 20 to 100mum in thickness on which concentric circularly-corrugated portion 2a which adds to the original elasticity. The base 1 and the diaphragm 2 are irradiated by ultraviolet light before bonded to improve the activity of the surface contacting ink and then ink wettability. After bonded by thermal fusion, the molecular structure of the surface is modified as a result of the ozone treatment of the inner part, activity is increased due to the formation of an OH group, and ink wettability improves further.