baber/WOPTO huggingface dataset:
Patent JP-S6067212-A (JP)
Title: Dewing detector for vehicle
Inventor: AOKI TAKASHI
IPC: B60S1/02
Filed: 1983-09-26
Abstract: PURPOSE:To accurately detect dewing without directly adhering a detector to window glass by controlling the temperature of humidity signal generating means by temperature adjusting means in response to a signal indicative of the temperature of the window glass from temperature signal generating means. CONSTITUTION:A humidity sensor 1 is provided with Peltier element 3 that is temperature adjusting means connected as a unit in an insulated manner and with good thermal conductivity by epoxy resin, and a thermosensor 2 is adhered on the surface of the humidity sensor 1 and electrically connected through lead wires 5 to a signal processing circuit 7 such as a microcomputer. The control circuit 7 adjusts power to be applied to the Peltier element 3 in response to a signal of a sensor 6 for detecting the temperature of vehicle window glass so as to change the temperature of the humidity sensor 1, and processes signals from the sensors 1, 2, 6 to detect the conditions in which dewing occurs or is apt to occur and transmits an output to a dewing preventing device 9. Thus constructed, accurate detection of dewing is achieved without directly adhering the detector to the window glass.
Patent JP-H0842269-A (JP)
Title: Slat for blind and horizontal type blind
Inventor: HIRAIWA HIROYUKI
IPC: E06B9/386
Filed: 1994-07-29
Abstract: PURPOSE:To improve water resistance, and to prevent deterioration with time by sticking the fancy veneer of natural wood on both surfaces of a base material for a slat such as a metal sheet and coating the surface of the fancy veneer with proper lacquer. CONSTITUTION:The fancy veneer 2 of natural wood is stuck on both the surface and rear of a base material 4, and the surface of the fancy veneer 2 are coated with proper lacquer 3. The proper lacquer 3 is applied on the basis of a lacquer brushing technique at that time, and the figured grain pattern of the fancy veneer 2 is embossed distinctly. A horizontal blind is constituted by using the slat 1, water resistance is ensured and the generation of warpage, bending and a stain is prevented from accuring in the slat 1, and a color change due to direct sunlight and cracking, etc., are inhibited. The fancy veneer 2 is also stuck similarly on the head box and bottom rail of the horizontal type blind, and the head box and the bottom rail may also be coated wiht the proper lacquer 3.
Patent JP-S6423222-A (JP)
Title: Optical signal transmitter for parallel interface
Inventor: KIYONO MIKIO
IPC: H04B10/00
Filed: 1987-07-20
Abstract: PURPOSE:To obtain reliability and economy by constituting a titled transmitter of a light source for optical communication, a waveguide type optical distributor, waveguide type optical modulators formed on the same substrate as the substrate of said distributor, and driver circuits for driving these optical modulators. CONSTITUTION:A laser diode driver circuit 2 supplies DC current to a laser diode 1. The diode 1 emits light at all times. The light output of the diode 1 is equally distributed by the waveguide type optical distributor 3 formed on the LiNbO3 substrate 4. The distributed light outputs are modulated in intensity by the waveguide type modulators 9-12 respectively formed on the substrate 4. The optical signal transmitter of the simple constitution is realized and the high reliability is obtd. by using the single light source and the external modulators according to this constitution. Since the distributor 3 and the modulators 9-12 are formed on the same substrate 4, the economical optical signal transmitter is realized.
Patent JP-S5880579-A (JP)
Title: Defruiter device for mti radar
Inventor: NAKAMURA MASAZUMI
IPC: G01S13/526
Filed: 1981-11-09
Abstract: PURPOSE:To suppress received signals asynchronous with transmitted signals by connecting an asynchronous signal suppressor having delay elements delayed by one-pulse repeating frequency from number of stages of an MTI filter to the output side. CONSTITUTION:A phase detecting video VP1 with repeating frequency T outputted from a phase detector is inputted to a double erasing MTI filter 6, and after necessary processing, supplied to an asynchronous signal suppressor 7. In the circuit 7, the input voltage is compared 4 with a threshold VT, and when the input voltage is larger than the VT, an output VP5 is turned to ''1'' and a detector 5 detects the consistency of the output VP5 with an output VP6 from delay elements 1c-1e. When the output VP6 is ''1'', a gate 3 is turned on and the output of the filter 6 is permitted to be sent. When the VP6 is ''0'', the gate 3 is turned off. On the other hand when the input to the circuit 7 is less than the value VT, an output from the detector 5 is ''1'' independently of the value of VP6 and the gate 3 is turned on.
Patent JP-H0232157-A (JP)
Title: Photo-setting composition and laminate using said composition as adhesive layer
Inventor: TOTANI HIDEKI
IPC: C08G75/02
Filed: 1988-07-20
Abstract: PURPOSE:To obtain a composition, consisting of a specific mercapto group- containing polymer, polyene and photopolymerization initiator and useful as adhesives, coatings and sealants requiring water and moisture resistance. CONSTITUTION:A composition obtained by blending a mercapto group-containing polymer without ester bond with a polyene without ester bonds and a photopolymerization initiator. The resultant photo-setting composition is interposed as an adhesive layer to provide a laminate consisting of both or one thereof capable of transmitting active rays of light.
Patent JP-H0843028-A (JP)
Title: Apparatus for detecting position of moving body
Inventor: TOGASHI YUICHI
IPC: G06T7/60
Filed: 1994-07-29
Abstract: PURPOSE:To provide an apparatus for detecting the position of a moving body, which can obtain the positional relationship of the moving body with respect to a fixed body accurately without effects of the brightness of an image pickup environment. CONSTITUTION:An ITV camera 1 picks up the image in an image pickup region including a white line 12 and a tire 11 on a road 13. A processing device 3 accepts the image picked up in the first time with the ITV camera 1. The stop of an imaging lens 2 of the ITV camera 1 is controlled based on the accepted brightness information of the image. Thereafter, the processing device 3 accepts the image picked up in the second time with the ITV camera 1 and operates the sum of the image, which is accepted in the first time, and the image, which is accepted in the second time. Thus, the position of the moving body with respect to a fixed body in the image pickup region is obtained.
Patent JP-H1127283-A (JP)
Title: Communication network convergence controller
Inventor: IMURA YUKIYOSHI
IPC: H04L12/28
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To hold response time required for offering normal service by efficiently using a network by stopping an offer of new service when a detection frequency of reception time out of a response from a user per unit time become a reference value or more. SOLUTION: Information that the reception time out of the response is generated from an SRM transmitter/receiver 220 is received and the frequency of information per unit time is held in an Up-Down counter A 302 by a convergence control and managing device 221. In this case, the frequency of information per unit time in which delay time of a delayer T 301 is defined as the unit time is held by decreasing a value after a specified time passes from the information by utilizing the delayer T 301. The value held in a counter A 302 is compared with the value of a register B 303 in which the reference value to represent the convergence of a control network is set by a comparator 304, when the value held in the counter A 302 exceeds the set value, the comparator 304 is turned on and establishment of a new session is stopped by turning a new session establishment stop switch on by an SRM 219.
Patent JP-H0468164-A (JP)
Title: Reinforcing method for anchorage of main reinforcing rod of beam
Inventor: WAKABAYASHI HAJIME
IPC: E04G21/12
Filed: 1990-07-06
Abstract: PURPOSE:To prevent cracking at the adhesion face between anchored parts and concrete, by enbedding reinforcing screw rods coaxially and loosely inserted into main reinforcing rods in a beam into the surrounding concrete of the anchorage part of the main reinforcing rods in the beam. CONSTITUTION:Reinforcing screw rods 6 are enbedded in the concrete of panel zone 3 under the condition that the reinforcing screw rods 6 are coaxially and loosely inserted into the upper main reinforcing bars 4 and the lower main reinforcing bars 5 of right and left semi-precast concrete beam 1.
Patent JP-2000006237-A (JP)
Title: Sheet for operating key and its manufacture
Inventor: OSHIMA NORIHIRO
IPC: B29C51/14
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for an operating key having a small application of key loading, whis is visually easily recognizable. SOLUTION: A plurality of embossed protrusions 15a,... and 15b,... are provided on a panel sheet 1. The protrusions 15a and 15b are opened toward its rear surface and respectively formed in a true circular shape and an elliptical shape as planely seen and in substantially rectangular shape as seen in a section. Height sizes of the protrusions 15a and 15b are 0.5 mm. The protrusions 15a and 15b are formed with first and second push parts 13a and 13b of substantially cylindrical shape in thicknesses of respectively 3 mm. The operating keys become high by providing the parts 13a and 13b so that positions of the keys are easily recognized. Since the heights of the embossed protrusions 15a and 15b are of the same degree as conventional embossed ones, the application of the key loading at the time of pushing is not increased.
Patent JP-H03174103-A (JP)
Title: Achromatic hologram optical system
Inventor: YAMAGISHI FUMIO
IPC: G03H1/00
Filed: 1990-07-09
Abstract: PURPOSE:To provide the hologram structure for removing chromatic aberrations which can be applied overall to arbitrary wave fronts by constituting the above optical system so as to have at least two sheets of holograms and to have the specified optical path length of rays from the wave front A to the wave front B. CONSTITUTION:The hologram optical system which converts the wave front A to the wave front B has >=2 sheets of the holograms and has the specified optical path length formed by the ray from the wave front A to the wave front B. For example, both of the 1st and 2nd holograms 11, 13 are made of a transmission type and are constituted of the same kind of the holograms formed respectively of spherical waves and plane waves. The light from a light source P is diffracted (optical path length psi1) by the 1st hologram and is diffracted (optical path length psi2) by the 2nd hologram 13; further, the light is made into the spherical wave with a point Q as a virtual light source to constitute the optical path length psi3. The psi1+psi2+psi3 which is constant with all of the rays suffices. Since psi3+psi4 is constant, (psi1+psi2)-psi4 is constant. Thus, the chromatic aberrations over the entire part of the hologram optical system using incoherent light of a head up display, etc., are removed.
Patent JP-S5880674-A (JP)
Title: Display for read or copying available area
Inventor: SATOMI TOYOKAZU
IPC: H04N1/107
Filed: 1981-11-09
Abstract: PURPOSE:To display easily and exactly a read or copying available area of an original placed on original placing glass, by providing a laser light source for generating a beam which transmits a sheet original, and a mirror which reflects the beam and directs it to a target point. CONSTITUTION:A visible light beam emitted from a laser light source 3 is reflected by a mirror 4 and irradiates a diagonal point P6 of a reference corner P0.  An original for covering the diagonal point P6, which has been placed on  original placing glass 1 is illuminated by this beam, and a position of the diagonal point P6 is confirmed from on the original by light which has diffused and  transmitted the insideof the original. In this way, the original can be positioned easily and exactly.
Patent JP-H09867-A (JP)
Title: Treatment process for exhaust gas
Inventor: KAWAMURA KAZUSHIGE
IPC: B01D47/06
Filed: 1995-06-22
Abstract: PURPOSE: To provide a process for removing sulfur dioxide and dust contained in exhaust gas with high efficiency and economically. CONSTITUTION: Exhaust gas is fed into a second chamber of a closed tank divided into a first chamber 5, the second chamber 6 and a third chamber 6 by a first interstructure 2 and a second interstructure 3, and blown into absorption fluid in the first chamber through a gas dispersion tube 9, and exhaust gas in an upper space is raised inside an exhaust gas rising cylinder 10.  Cleaning fluid is sprayed into the exhaust gas in the first chamber and/or the exhaust gas in the exhaust gas rising cylinder and brought into contact with droplets of cleaning fluid, and the exhaust gas containing the droplets of cleaning fluid rising up into the third chamber through the exhaust gas rising cylinder is made to collide with an exhaust gas flow path changing component 26 to turn the exhaust gas flow path into a downcoming flow and brought into contact with the cleaning fluid remaining on the second structure, and the exhaust gas in the third chamber is exhausted out of an exhaust gas outlet 11 and passed through a mist eliminator.
Patent JP-S5881165-A (JP)
Title: Inspection of print
Inventor: HORIGUCHI SATORU
IPC: G01N21/892
Filed: 1981-11-11
Abstract: PURPOSE:To effect masking and change of a decision level with the same means, by providing a control data memory having an address corresponding to that of a reference data memory, and setting a decision level per picture element according to the data read out from the control data memory. CONSTITUTION:A control data memory 16 is provided having an address a' corresponding to that of a reference data memory 6. A control data for determining an allowable tolerance of a reference data with respect to a detection data is written in the control data memory 16 per picture element or a plurality of picture elements of a picture data. A decision level for comparing operation between the reference data and the detection data is set according to the control data read out from the control data memory 16.
Patent JP-H0866188-A (JP)
Title: Heat-resistant non-reducing carbohydrate-producing enzyme and its production and use
Inventor: NAKADA TETSUYA
IPC: A23L13/00
Filed: 1995-06-23
Abstract: PURPOSE: To obtain a new enzyme derived from Sulfolobus microbes, capable of producing a non-reducing carbohydrate having trehalose structure at the terminal from a reducing starch partially decomposed product, thus capable of giving heat-resistant non-reducing carbohydrates useful for foods/beverages, cosmetics, medicines etc. CONSTITUTION: Microbes having ability to produce an enzyme capable of producing a heat-resistant non-reducing carbohydrate having trehalose structure at the terminal from a reducing starch partially decomposed product >=3 in degree of polymerization of glucose (e.g. Sulfolobus acidocaldarius ATCC 33909) are cultured in a trophic medium, and the product is taken from the cultured product, thus obtaining the objective new enzyme having the above-mentioned activity and the following characteristics: molecular weight: about 69000-79000 dalton (SDS-PAGE); isoelectric point: pI about 5.4-6.4 (ampholine-contg. electrophoresis); optimal temperature: about 75 deg.C in a reaction at pH5.5 for 60min; optimal pH: 5.0-5.5 in a reaction at 60 deg.C for 60min.
Patent JP-H1027880-A (JP)
Title: Semiconductor device
Inventor: YOKOO MASAHIRO
IPC: H01L25/18
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To enable an adhesive layer in a specific thickness and two chips in the same size to be three dimensionally laminated by a method wherein electrode pads are formed on the periphery of semiconductor elements to be connected with bonding wires while making this adhesive layer intervene between the semiconductor elements. SOLUTION: The first layer chip 1 after bonding onto a substrate 2 is wire- bonded. Next, the central part of the first layer chip 1 is coated with an insulating adhesive agent in thickness after setting exceeding 25μm but not exceeding 300μm and then the second layer chip 4 is mounted on the adhesive agent to be set for the formation of an adhesive layer 5 between the first and second chips 1 and 4. Later, the second layer wire-bonding step is performed to manufacture a semiconductor device. In such a constitution, in case of mounting the second layer chip 4 on the adhesive agent, the adhesive agent before setting having the fluidity does no damage to the bonding wires at all even if the adhesive agent is spread until the periphery of this chip 4.
Patent JP-H0630457-A (JP)
Title: Inter-processor communication equipment
Inventor: NISHIDA MORITSUGU
IPC: G06F13/00
Filed: 1992-07-07
Abstract: PURPOSE:To realize an unconfirmed simultaneous communication without depending upon hardware specification by connecting a layer-3 communication means utilizing a layer-2 communication means and making broadcasting type communication possible to a slave and unadjacent processor without depending upon the method of a 2-communication means in a slave processor. CONSTITUTION:At the time of receiving a transmission request from a control part 29, a layer-3 communication part 45 in a master device 23 checks a destination line device number, and when the number is 'FFF' (all devices in the same hierarchy), a broadcasting type layer-2 transmission part 43 transmits the number to respective line control devices 26, 27. Then a line control number which can not sent by broadcasting type communication is selected by a layer-2 identification part 44, plural message corresponding to the number of devices are copied and transmitted from the communication part 34 by means of 1:1 communication. When the checked number is between '1' to 'FFFF', the number is transmitted from the communication part 34 to a line device corresponding to the number out of line devices 24 to 27 by means of 1:1 communication. At the time of receiving a transmission request to a telephone set 28 from a layer-2 communication part 35, a layer-2 communication part 36 checks the destination telephone number, and when the number is included from '1' to 'FFFF', transmits the number to the telephone set 28.
Patent JP-S5882633-A (JP)
Title: Pin fitting device
Inventor: TERAYAMA KIYOSHI
IPC: B23P19/02
Filed: 1981-11-11
Abstract: PURPOSE:To make setting of pins securely by sensing the luminous difference produced at the pin detainee part, retainer's oversurface and in a long hole provided in the retainer. CONSTITUTION:A long hole provided in the retainer 10 is projected on a screen 26 darker than other parts, and the whole screen 26 is rotated so that a sensor 32 can sense this dark spot with long hole. A pin 7 is set in the retainer 10, and the detainee part 15 for the pin comes over this long hole. Then a motor M is driven until the reflected beam by this detainee part 15 projected on the screen 26 reaches the position of the sensor 31, and rotation is made by putting the cogs formed on the pin 7 in meshing with the cogs 18 formed on the assembly body 19. The sensor 31 is so set as to react when the detainee part 15 of the pin comes in position perpendicular to the long hole in retainer 10, so that setting of pins is made securely.
Patent JP-S6157105-A (JP)
Title: High input impedance amplifier
Inventor: MATSUNAGA KOICHI
IPC: H03F3/45
Filed: 1984-08-28
Abstract: PURPOSE:To increase the input impedance easily and to reduce the mask area by using a collector of a transistor (TR) for an input bias. CONSTITUTION:A reference voltage source is set to one input element of an amplifier 11 having a high voltage gain. Further, an intermediate point generated in response to an output voltage of the amplifier 11 and a current source 12 and constituted by a current source TR13 so as to absorb the current of the current source 12 is fed to the other input of the amplifier 11 as a bias. Then setting means 5-8 for DC and AC voltage gain are inserted between an output of the amplifier 11 and an input of the TR13.
Patent JP-H1027971-A (JP)
Title: Dicing method for organic thin film multilayer wiring board
Inventor: ISHIDA HISASHI
IPC: H05K3/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a dicing method for wiring board in which stripping of an organic thin film from a board is prevented after dicing or cleavage of the board is prevented. SOLUTION: As a pretreatment step for dicing a board 10 with the blade of a dicing saw 30, an organic thin film layer 11 on a dicing line 31 is etched at a width wider than the blade using an excimer laser 20 and then the board is diced with the blade of the dicing saw. Plasma ashing, ion beam or sand blaster may be employed as means for etching the organic thin film layer 11 in place of the excimer laser.
Patent JP-H0626402-A (JP)
Title: Rocket engine
Inventor: DAITO HIROYUKI
IPC: F02K9/56
Filed: 1992-07-07
Abstract: PURPOSE:To provide a rocket engine capable of suppressing vibratory combustion to conduct the stable combustion in a wide operating range. CONSTITUTION:A rocket engine comprises a combustion chamber 3 of a rocket engine, a vibration sensor 5 disposed in an injector 1 or a required position in piping or the like and at least one of valves 11, 12 for suppressing vibration by controlling combustion pressure or air fuel ratio on the basis of vibratory combustion sensed by the vibration sensors 5 and an acoustic cavity 2a for suppressing the vibration by changing an opening area, volume, etc., on the basis of the vibration.
Patent JP-2000013793-A (JP)
Title: Image encoding device
Inventor: TANAKA TAISHI
IPC: H04N19/625
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an image encoding device capable of accurately controlling the amount of codes after compression encoding while reducing circuit scale. SOLUTION: A code amount control part 17 outputs a quantization step control signal SC and mask control signal SM corresponding to a generated code amount CM. A quantizing part 20 sets the value of a quantizing step from a memory 25 corresponding to the quantizing step control signal SC. Besides, when mask processing is instructed by the mask control signal SM, in place of the value set from the memory 25, a prescribed value, which is stored in a storage means 24b, to extremely reduce the code amount at the time of performing variable length encoding to output data from the quantizing part 20 is forcedly set as the quantizing step by a mask processing part 24. Thus, even when data having the large amount of codes is continued, for example, by instructing mask processing through the mask control signal SM, the code amount can be accurately controlled.  Besides, the mask processing part 24 can be extremely simply composed of a selector 24a and storage means 24b.