baber/WOPTO huggingface dataset:
Patent JP-H06229277-A (JP)
Title: Evaporative fuel processing control device for internal combustion engine
Inventor: HARA FUMIO
IPC: F02M25/08
Filed: 1993-02-01
Abstract: PURPOSE:To stabilize air-fuel ratio control of a purge cut by continuing fuel injection quantity correcting operation by a purge cut time correction factor for a specific time from purge cut time when the purge cut is carried out when an influential degree of a purge is large. CONSTITUTION:In an engine 1, an evaporative fuel processing (purge) device is arranged between an intake air pipe 2 and a fuel tank 9, and this is composed of a canister 21 enclosing adsorbent 22 or a purge pipe 23 having a purge control valve 24. On the other hand, an ECU (engine control unit) 6 controls a fuel injection valve 7 according to engine 1 operating conditions detected respectively by various sensors 5, 11 l 14, 16. When a purge is practiced, a fuel injection quantity is corrected according to a correction factor according to an influential degree of a purge. In this case, when a purge cut is carried out when the influential degree of the purge is large, the ECU6 continues fuel injection quantity correcting operation by a purge cut time correction factor for a specific time from purge cut time.
Patent JP-H04118920-A (JP)
Title: Growth method of crystal
Inventor: NAKAJIMA KAZUO
IPC: H01L21/205
Filed: 1990-02-19
Abstract: PURPOSE:To obtain an AlGaInP layer whose impurities are small and whose fine defects are small by a method wherein a thin film of an AlP crystal is grown on a GaInP crystal of a buffer layer grown on a GaAs substrate and, after that, an AlGaInP crystal is grown on the thin film at a higher temperature. CONSTITUTION:A GaAs (100) substrate 1 is used; a Ga0.5In0.5P crystal 2 as a buffer layer is grown on it at 670 deg.C by an MOVPE method. An AlP thin film 3 in a thickness of 30Angstrom  is grown on it at 670 deg.C by an MOVPE method; a surface protective film is formed. Then, a temperature is raised up to 700 deg.C at a temperature rise rate of 6 deg.C/min. In addition to hydrogen gas, phosphine (PH3) gas in 20vol.% with reference to the hydrogen gas is made to flow to a gas atmosphere during a temperature rise in order to prevent P from being evaporated from an AlP crystal. An Al0.35-Ga0.15In0.5P crystal 4 is grown in a thickness of 2mum at a temperature of 700 deg.C by an MOVPE method. Crystal growth conditions at this time are as follows: a V/III ratio of 200; a pressure of 700Torr; and a growth rate of 2mum/h. The photoluminescence intensity of the AlGaInP crystal which has been grown in this manner is by about 10 times stronger than that of a crystal which has been grown at a low temperature (670 deg.C).
Patent JP-H11232807-A (JP)
Title: Pickup feeding device
Inventor: AOKI TAKESHI
IPC: G11B21/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a pickup feeding device for performing the read-out operation of a signal recorded on a disk. SOLUTION: The device is constituted of a 2nd guide shaft 3 whereon rack teeth 4 are formed on the surface opposite to the surface confronted with a 1st guide shaft 1, while being provided in parallel with the 1st guide shaft 3, a pickup supporting member 6 whereon the pickup 5 is mounted, while being supported by the 1st guide shaft 1 and 2nd guide shaft 3 so as displaceable in the radial direction of the disk, and a driving gear 13 rotatably mounted on a pickup supporting member 6 and also rotationally driven by a motor for feeding the pickup while being in the state engaged with the rack teeth 4.
Patent JP-H03242299-A (JP)
Title: Treatment of waste containing much moisture
Inventor: TATEISHI MASAKAZU
IPC: B09B5/00
Filed: 1990-02-19
Abstract: PURPOSE:To convert highly juicy waste, such as swinery dung, to a fertilizer which can easily be handled, harmless and useful at a low cost by mixing explosively disintegrated timer which is porous and has good absorptivity with the waste contg. much moisture, thereby absorbing and drying the moisture. CONSTITUTION:The porous material which is formed by explosively disintegrating the timber and has an improved dehydrating property is mixed with the waste, such as swinery dung and garbage, contg. much moisture to absorb and dry the moisture, by which the above-mentioned waste is reformed to the material, such as an agricultural fertilizer which can be easily handled. The explosively disintegrated porous material mentioned above is formed by maintaining the timber at and under a high temp. and high pressure in steam and rapidly exposing the same in the atm. The timber is changed to the material having the extremely good water absorptivity by the decomposition of lining and the conversion of cellulose to porous matter. The moisture is diffused and the dehydration efficiency is enhanced by the absorption and removal of the moisture by mixing of the explosively disintegrated timber with the highly juicy material coupled with the heat of fermentation by the fermentation of the cellulose during the deposition.
Patent JP-H07223693-A (JP)
Title: Plant transporting and displaying container
Inventor: HORIKIRI SEIICHI
IPC: B65D25/20
Filed: 1994-02-10
Abstract: PURPOSE:To obtain a container which can store and transport the plants such as arranged flowers, dry flowers, etc., and can display the plant in as-stored condition for appreciation. CONSTITUTION:The arranged flowers F with a water supply material 4 are stored in a plant storing part 5 of a plant transporting and displaying container 1 together with a background panel having desired colors or patterns painted thereon and stored in a transparent case 2. A telegraphic message 8 of congratulations, etc., is attached to a door 6 and the container is delivered as a telegram to a designated place such as wedding hall, etc. The receiver may open the door 6 and read out the message and may set up the container as shown in the figure to place the arranged flowers F on display for appreciation. The door 6 may also be removed from the plant storing part 5 via a crease 7 and the plant storing part 5 may be set up as such for display or used as a wall hanging. When western orchid is arranged and stored in the container, some species can be displayed for appreciation for a few weeks.
Patent JP-H05235977-A (JP)
Title: Optical communication system
Inventor: SAWAI TAKANORI
IPC: H04B3/46
Filed: 1992-02-24
Abstract: PURPOSE:To inform the occurrence of a fault in a node to all remaining nodes. CONSTITUTION:Plural nodes N1, N2,... Ni,... are coupled via an optical fiber 21 and an optical star coupler 20. Each node Ni is provided with a reception section 4 converting optical data from the optical fiber 21 into an electric signal and a transmission section 5 sending the optical data to the optical fiber 21. The data from the reception section 4 are given to a control section 6. The control section 6 controls the operation of the transmission section 5 to control the transmission of the optical data. The transmission section 5 sends usual data in a 1st luminous quantity being a comparatively small luminous quantity and error data in a 2nd luminous quantity being a comparatively large luminous quantity under the control of the control section 6.
Patent JP-S63202958-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKADA TAKAAKI
IPC: H01L29/861
Filed: 1987-02-18
Abstract: PURPOSE:To constitute easily a variable gain amplifier in a high frequency region by using one chip, and improve the high frequency distortion characteristics by turning a PIN diode into a monolithic type. CONSTITUTION:The title device is a monolithic type tow-stage amplifying circuit in which a PIN diode D1 is used between stages and the gain is controlled. It comprises transistors Q1 and Q2, resistors, capacitors, and the PIN diode D1. The transistor Q1 corresponds with a transistor containing an emitter region 2, a base region 3 and a collector region 4 of high concentration, and the PIN diode D1 corresponds with a PIN diode containing a P-type region 5 and an N-type region 6, and applying a P-type substrate 1 to an I-type region. As the PIN diode is turned into a monolithic type in the above manner, one chip constitution is realized, and the high frequency distortion characteristics is improved.
Patent JP-H11218496-A (JP)
Title: Device and method for measuring degree of whiteness of single rice grain
Inventor: KAWANAKA MICHIO
IPC: G01N21/85
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of pearling operation by casting light to each grain of sample rice, and judging the quality classification of the rice, detecting the quality of light of an arbitrary wavelength in diffuse reflection light and calculating a whiteness value, and judging and processing the whiteness value in the combination of the quality classification of the sample rice by the output signal and the quality classification of an operation means. SOLUTION: A quality classification judging means 4 is provided with a means for casting light to each grain of sample rice, and for detecting the quantity of diffuse transmission light and the quantity of diffuse reflection light, an operation stage for calculating a transmission reflection ratio, and a processing means for judging and processing the quantity classification of the sample rice. More specifically, an operation means 10 calculates the transmission reflection ratio between the quantity of diffuses transmission light and the quantity of diffuse reflection light for each grain detected by a detection means 8 and at the same time calculates the value of whiteness for each grain of the sample rice by using the quantity of light detected by the detection means 8.  A processing means 12 judges and processes the quality classification of the sample rice from the output signal of the operation means 10, and at the same time judges and processes the whiteness value in the combination of quality classification by the output signal from the operation means 10 and the quality classification of the quality classification judging means 4.
Patent JP-S5823825-A (JP)
Inventor: DEIITAA NOIREI
IPC: C08G64/00
Filed: 1982-03-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62194216-A (JP)
Title: Exposing device for color printer
Inventor: TORII TOMOFUMI
IPC: G02B27/00
Filed: 1986-02-21
Abstract: PURPOSE:To obtain plural kinds of desired spectra from light beams from a light source which contains plural spectral components by arranging a rotatable condenser lens which has plural kinds of band-pass filters on the surface between the light source and an optical shutter member. CONSTITUTION:A fluorescent tube 1 contains at least three kinds of spectra lambda1-lambda3. A light shield plate 2 cuts off excessive light so that the optical shutter member is irradiated with only light passed through desired band-pass filters. The condenser lens 4 having the plural kinds of band-pass filters 3a-3c formed on the surface is driven to rotate, so that a desired band-pass filter is selectable. Light beams emitted by the fluorescent tube 1 while converged by a condenser lens 4 are separated into desired spectral components, which irradiate, for example, an image sheet through the opening/closing operation of an optical shutter 5 which uses liquid crystal as an optical switching element.
Patent JP-S53120608-A (JP)
Title: Construction method for throat part of converter and special form brick to be used for it
Inventor: KITAURA TOSHIROU
IPC: C21C5/46
Filed: 1977-03-30
Abstract: PURPOSE:To enable simply the construction of the throat part and, moreover, to lengthen the life of the furnace, by inserting the prescribed metal fittings for hanging into the groove provided to the special form brick and attaching its one end to the steel rod equipped at the throat ring.
Patent JP-H02215259-A (JP)
Title: Line omission system interphone device
Inventor: ISHIHARA TAKESHI
IPC: H04M9/02
Filed: 1989-02-16
Abstract: PURPOSE:To shorten the call detecting time of a master device by providing a converting circuit to express the number of a called slave device with a time difference and to be shifted to an answer signal to a polling from the master device for the call detection of a relay adapter. CONSTITUTION:By pushing the call switch of a terminal slave device 13, a relay adapter 12 detects it with a called slave device detecting circuit 21, and a polling request signal is sent through a polling request signal sending circuit 19 to a master device 11. The master device 11 supervises it by a P line supervising circuit 16, and when it is detected, a shirt to a polling action by a polling circuit 17 is executed. For a polling system at such a time, the answer signal corresponding to a time difference signal from a time difference converting circuit 22 to express the number of the slave device 13 to the representative number transmission request signal of the master device 11 is sent from an answer signal sending circuit 20. By the master device 11, the sent answer signal is detected every representative number, for example, every adapter 12 by means of an adapter answer supervising circuit 18, and the polling is executed.
Patent JP-S61196480-A (JP)
Title: Magnetic recording device
Inventor: KAMEI MASARU
IPC: G11B21/02
Filed: 1985-02-26
Abstract: PURPOSE:To effectively prevent generation of an off-track by normally and reversely rotating a motor to reciprocate a movable body and making constant an engaging range of a gear in a reduction mechanism. CONSTITUTION:The titled device is provided with a driving shaft 5 for rotating a magnetic disk 16 and a movable body 8 holding a magnetic head 7 and reciprocating radially the magnetic disk 16. An output side of a reduction mechanism 31 including plural gears 24-30 is connected to the movable body 8 and an input side of the reduction gear 31 and a driving shaft 5 are connected to a motor 2 selectively controlling selectively the rotation direction in a normal or a reverse direction. Accordingly, the motor 2 is normally rotated with a fixed rotating angle and thereafter reversely rotated, thereby the movable body 8 is reciprocated once. Thereby, an engaging range of the gear 24 is not constantly changed. After a position of the movable body 8 with respect to the magnetic disk 16 is adjusted once, even if the movable member is reciprocated any times, a home position and an operating range of the movable member is fixed.
Patent JP-H04275648-A (JP)
Title: Data base system monitoring control system
Inventor: TAKEDA KUNINAGA
IPC: G06F15/177
Filed: 1991-03-04
Abstract: PURPOSE:To improve the operating ratio of an entire system by automatically recovering fault parts in a data base without ending the entire system when a fault is generated in the data base in the system controlling the parallel execution of plural programs. CONSTITUTION:A monitoring control means 160 receives the abnormality generation notification of a data base 120 from an I/O means 110 and actuates a usage prohibition means 130 so as to prohibit the usage of the data base system. The I/O means 110 is separated from a program 100. For programs 100 starting the execution from this point, the usage prohibition of the data base system is notified from a usage prohibition means 130 at the time of requesting the registration of schima information. Then, all programs 100 are waited to initialize a control information area. Thus, the data base system can be operated. Accordingly, the usage prohibition is released and the program 100 and the I/O means 110 are relinked.
Patent JP-H09225001-A (JP)
Title: Steam sauna system
Inventor: SUZUKI MASATO
IPC: A61H33/10
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To utilize waste hot water of a hot water type steam sauna system rationally and in safety. SOLUTION: In this steam sauna system, the body 8 is arranged to have a suction port 3 and a blowoff port 4 on the front part. A jetting nozzle 9 is installed in the body to be connected to a hot water heater 5 and a reflector is provided on the inner side of the body from the jetting nozzle. A draining part 12 of the steam sauna system 1 is linked to a drain path 14 built in a bath room floor 13.
Patent JP-2000236560-A (JP)
Title: Chroma signal processing circuit
Inventor: SUZUKI KATSUSHI
IPC: H04N9/64
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce dot disturbance in the case of connecting a composite signal to a television receiver using a BPF for luminance signal chrominance signal YC separation and to ensure high image quality in other cases. SOLUTION: An output of a magnetic head 10 is amplified by a reproduction amplifier 12 and given to a luminance signal processing circuit 14 and a chrominance signal processing circuit 16. The luminance signal processing circuit 14 reproduces a luminance signal and its output is fed to a luminance output terminal 20 and a mixer circuit 22 via an LPF 18. A chrominance signal processing circuit 16 reproduces a chroma signal and outputs it to a BPF 24. The BPF 24 extracts a prescribed band component around a subcarrier frequency from the output of the chrominance signal processing circuit 16. An output of the BPF 24 is fed to a color output terminal 26 and the mixer circuit 22. The mixer circuit 22 mixes outputs of an LPF 18 and BPF 24 and gives the result to a composite output terminal 28.  When a band a switching circuit 30 gives a composite signal to the television receiver using a BPF for Y/C separation of the composite signal, the lower frequency of the pass band of the BPF 24 is made narrower. In other cases, the pass band of the BPF 24 kept wider.
Patent JP-S59164486-A (JP)
Inventor: SUMITANI KATSUYOSHI
IPC: F16L33/00
Filed: 1983-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11231982-A (JP)
Title: Optical communication equipment, computer and data communication system
Inventor: IKEDA TETSUTO
IPC: H04B10/11
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide optical communication equipment capable of receiving light beams transmitted from different directions. SOLUTION: In the case of executing optical communications with a device arranged in the front of a light emitting/receiving module 102 in optical communication equipment 101, a movable reflecting plate 103 rockable around a shaft 104 is set up at a position C in an opened state. In the case of executing optical communications with a device arranged on the right of the module 102, the plate 103 is set up at a position B. When optical communications are not executed, the plate 103 is closed and set up at a position A. Since the reflecting plate 10 can be set up at an optional position between the position A and the position C, optical communications with pieces of optical communication equipment arranged on various positions can be executed.
Patent JP-S58156434-A (JP)
Title: Weather strip
Inventor: TSUCHIDA TOSHIO
IPC: B60R13/06
Filed: 1982-03-11
Abstract: PURPOSE:To enhance watertightness of a weather strip for an opening/closing member of car such as trunk lid by forming the seal lip, which contacts the opening/closing member with elasticity when it is in closed position, from an inner and an outer lip part and by furnishing a water bleeder passage. CONSTITUTION:This weather strip W is composed of a mounting base 5 with approx. inverted U-shaped profile, which shall be fitted on the foremost flange 4 of a channel-shaped drip 3 provided at the peripheral edge of the opening 2 of a trunk, and a seal lip extending from this base part 5, to which it is fixed as in a single piece, and contacting a lid reinforce 1a with elasticity when the trunk lid 1 is in closed position. This seal lip is composed of an outer seal lip 10 and an inner seal lip 11 sitauted inside the former, and between these two 10, 11 a groove 12 with approx. V-shaped profile is formed. A water bleeder hole 13 is formed in the abovementioned outer lip 10 to put the outside its base 10a in communication with the inside.
Patent JP-S63204288-A (JP)
Title: Production of hologram forming sheet
Inventor: FUJIO TAKAHIRO
IPC: G03H1/18
Filed: 1987-02-20
Abstract: PURPOSE:To obtain a beautiful hologram forming sheet by partially coloring a transparent base material sheet, then providing a hologram forming resin layer thereon to form a relief type hologram on the resin surface and further, providing a metallic reflection layer thereon. CONSTITUTION:After the transparent base material sheet 1 is partially colored 2, the hologram forming resin layer 3 is provided thereon to form the relief type hologram on the surface of the resin layer 3. The metallic reflection layer 4 is further provided thereon. The colored part 2 of the sheet 1 can be partially colored by using pigments and dyes and using arbitrary hues and designs. The hologram forming resin layer 3 is formed by providing a thin film of metals having high reflectivity of the surface, for example, metals such as aluminum, gold, silver and tin. A good result is obtd. particularly when a two-component setting type urethane resin consisting of acryl polyol as a chief material is used as the resin to be used for the resin layer 3. The beautiful hologram forming sheet is thereby obtd.
Patent JP-S57151910-A (JP)
Title: Xenoter type macrolens
Inventor: FUJITA HISAO
IPC: G02B9/34
Filed: 1981-03-17
Abstract: PURPOSE:To obtain a macro lens which has large aperture for infinite distance and aberrations corrected excellently over a wide range up to short distance, by forming the lens system of four groups of lenses whose focal length meets prescribed requirement by increasing the length between the 3rd and 4th groups as photographic distance decreases. CONSTITUTION:A macro lens consists of the 1st group 1 of a convex positive meniscus lens on an object side, the 2nd group 2 of a compound lens a convex positive meniscus lens on the object side and a concave negative meniscus lens on an image side, the 3rd group 3 of a convex nagative menisus lens on the  image side, and the 4th group 4 of a convexo-convex combined lens of a convex  and a concave lens, and the composite focal length (f) of the entire lens system  and the composite focal length (f1,2,3) of the 1st-3rd groups of lenses satisfy  inequality 1. The floating constitution wherein the gap between the groups 3  and 4 increases as photographic distance decreases is employed, and has an  aperture F:2.8 for infinite distance, thus obtaining a xenoter type macrolens  which has aberrations corrected excellently over a wide range from the infinite distance to short distance for lateral magnification 1/2.
Patent JP-S60184038-A (JP)
Title: Production of 1-hydroxy-2-one compound
Inventor: INOUE SHIYOUHEI
IPC: C07B61/00
Filed: 1984-03-01
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate of pharmaceuticals, etc., by the addition reaction of formaldehyde and an aldehyde other than formaldehyde using a catalyst comprising a conjugated base of an inexpensive N-substituted thiazolium ion. CONSTITUTION:The objective 1-hydroxy-2-one compound (e.g. 1-hydroxy-2-pentanone) can be produced by the addition reaction of (A) formaldehyde (e.g. paraformaldehyde) with (B) an aldehyde other than formaldehyde (e.g. n-butylaldehyde) in the presence of (C) a conjugated base of the N-substituted thiazolium ion prepared easily by the reaction of (i) the N-substituted thiazolium salt of formula I [R is alkyl, etc.; Y<1> and Y<2> are H, halogen, alkyl, alkenyl, aryl, etc.; Y<1> and Y<2> may together form cycloalkene, aromatic ring, heterocyclic group, etc.; A is Cl, Br, I, NO3, etc.)] with (ii) a base.
Patent JP-S63203887-A (JP)
Inventor: MIYAKE MASAO
IPC: D06Q1/00
Filed: 1987-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。