baber/WOPTO huggingface dataset:
Patent JP-H02179926-A (JP)
Title: Optical disk recording and reproducing device
Inventor: YOKOGAWA FUMIHIKO
IPC: G11B20/10
Filed: 1988-12-29
Abstract: PURPOSE:To obtain a reproduced picture without a disturbance by detecting an address recording corresponding section in a regenerative video format signal, and outputting the generated synchronous signal in the section instead of the regenerative video format signal. CONSTITUTION:While an optical disk where an address signal is recorded as a pre-pit is being rotation-controlled, the video format signal is recorded based on the phase difference between the synchronous signal in the video format signal to be recorded and the address signal read from an optical disk. When the signal is regenerated, the synchronous signal, which synchronizes with the regenerative video format signal to be read from the optical disk and to be demodulated is generated, and the recording corresponding section of the address signal in the regenerative video format signal is detected, and the generative synchronizing signal is outputted in the recording corresponding section instead of the regenerative video format signal. Thus the disturbance of the reproduced picture caused by the pre-address pit can be canceled.
Patent JP-2001152714-A (JP)
Title: Electric lock tester
Inventor: IMAI SEISHI
IPC: G01R31/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric lock tester capable of quickly finishing a test on an electric lock without removing it from a door and eliminating a personal error in a test result because of experience and of individual maintenance workers for always performing appropriate diagnosis. SOLUTION: In the first place, ordinary wiring connection to terminals T1-T7 in the electric lock 1 is removed, and then, terminals S1-S7 of a main body case body 10 are connected to the terminals T1-T7 via lead wires respectively. Under this condition, when a test switch 18 is pressed, a magnet coil 2 of the electric lock 1 is magnetized. The magnet coil 2 is demagnetized when pressing operation to the test switch 18 is released. This magnetization/demagnetization is informed to the main body case body 10 via a two-way switch 4, and opening/ closing of the door is informed to the main body case body 10 via a reed switch 3. According to this information, pilot lamps 19, 20, 21 are turned on/off.
Patent JP-2000162418-A (JP)
Title: Optical component and its processing method
Inventor: TANIGUCHI KIMIHIRO
IPC: B23K26/364
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-precision blaze hologram element by applying reactive ion etching or ion milling. SOLUTION: A light transmitting substrate 12 of this optical component is formed by coating a light transmitting inorganic material such as glass with a high polymer material. With radiating a triangular or fan-shaped excimer laser beam 11 on the light transmitting substrate 12, the light transmitting substrate 12 and the laser beam 11 are relatively moved again and again. Thereby, plural minute grooves having blaze-shaped cross sections can be formed to manufacture a blaze hologram element.
Patent JP-H01175699-A (JP)
Title: Navigation device for moving body
Inventor: KAGEYAMA TATSUMI
IPC: G01C21/00
Filed: 1987-12-29
Abstract: PURPOSE:To execute an automatic selection and tuning by supplying to a radio receiving part an instruction signal for a selection and tuning of a receivable radio broadcasting station corresponding to a present position changing as the moving of a moving body. CONSTITUTION:An updating decision part 8C and a selection and tuning control part 8B are contained in a data processing part 8A, the instruction signal for a selection and tuning of a receivable radio broadcasting station corresponding to a present position changing as the moving of the moving body is supplied from a control part for selection and tuning 8B to a radio receiving part 10. Thus, the automatic selection and tuning of the radio receiving part can be executed, even when the receivable radio broadcasting station changes as the moving of the moving body, a smooth selection and tuning work is automatically executed accordingly.
Patent JP-H01178902-A (JP)
Title: Surplus length housing method and surplus length housing means for optical fiber cable juncture
Inventor: YAMASHITA KATSUMI
IPC: G02B6/00
Filed: 1987-12-29
Abstract: PURPOSE:To house the surplus lengths of optical fibers to an arc shape of a specified outside diameter irrespective of the number of the optical fibers so that the surplus length housing size in the longitudinal direction is shortened by housing the surplus lengths into surplus length housing means which are molded in vertical configuration or diagonal configuration with respect to the longitudinal direction of an optical fiber cable. CONSTITUTION:The surplus length housing means 3 have the construction of collared surplus length housing plates 5 which house and fix the surplus lengths of the optical fibers 2, 12 of optical fiber junctures 1, 11 into the vertical or diagonal configuration with respect to the longitudinal direction of the optical fiber cable. The housing plates 5 hold the optical fibers inserted through holes 4 in a wound state to house the same vertically in the longitudinal direction of the optical fiber cable and have collars 6 to prevent disturbance of the optical fibers 2, 12 housed therein and slip of the fibers to the outside and to maintain the housing state. The housing means 3 are formed of plastic and can be properly joined according to the fibers 2, 12. The surplus lengths of the fibers 2, 12 are thereby housed to the specified outside diameter regardless of the number thereof and the surplus length housing size in the longitudinal direction of the optical fiber cable is shortened.
Patent JP-2001149775-A (JP)
Title: Removing method of harmful material
Inventor: WATABE TOSHIYA
IPC: B09B5/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a removing method of a harmful material generated by combustion. SOLUTION: The removing performance for the harmful material is improved by treating metal oxide with an acid. A photocatalyst is used as the metal oxide such as titanium oxide to decompose the harmful material. The method is effective for the removal of dioxin generated by the combustion of an organic chlorine compound.
Patent JP-H10170648-A (JP)
Title: Moving body detecting system
Inventor: FUJINO SHIGEAKI
IPC: G01S15/04
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detection by encoding a signal sent out of an ultrasonic loudspeaker in a pulse shape. SOLUTION: An ultrasonic wave signal generated by an ultrasonic wave generating circuit 1 is converted into a gate in an ultrasonic wave gate circuit 3 by a gate signal of a gate pulse generating circuit 2, and becomes a pulse-like encoded signal. A reflected signal from a train 5 to be detected which is emitted in a space from an ultrasonic loudspeaker 4, is received by an ultrasonic microphone 6, and is inputted to a delay time detecting and pattern discriminating circuit 7. A delay τ of this signal to the emitting timing is time corresponding to a distance between the ultrasonic loudspeaker 4 → the train 5 to be detected ζthe ultrasonic microphone 6, and when a code pattern of its signal is the.same as a signal outputted from the ultrasonic loudspeaker 4, a train detecting signal is outputted from the output end 8.  When an input signal is not inputted to the ultrasonic microphone 6 or the delay τ is fairly different from time corresponding to a distance up to reception from emission of an ultrasonic wave or the code pattern does not coincide with an output signal, the train detecting signal is not outputted.
Patent JP-H04208248-A (JP)
Title: Method for solubilizing fatty acid ester slightly soluble in water
Inventor: MIURA KENJI
IPC: A23L29/10
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a solubilizing agent having low foaming properties without using a large amount of solubilizing agent by adding a partial ester of fatty acid and polyglycerin to a composition consisting of a fatty acid ester slightly soluble in water at a specific amount. CONSTITUTION:A partial ester (II) (especially monoester of capronic acid, caprylic acid or cupric acid) of 6-10C fatty acid and polyglycerin having 2-5 average polymerization degree is added to a composition (I) consisting of a partial ester of 6-10C fatty acid and sorbitan or glycerin and water within a range expressed by the area A in the figure. The resultant solubilizing agent is free from danger of safety, inflammability, etc., and inexpensive. Therefore, the solubilizing agent is useful when used for food, cosmetic, detergent, etc., and further extremely useful to uses (e.g. watering assistant for dish-cleaning machine) wherein low foaming properties is required.
Patent JP-H11166621-A (JP)
Title: Hst type transmission device
Inventor: SHINGU KENJI
IPC: A01D69/06
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To actualize the formation of a servo mechanism so as to be electrically controlled in a travel drive by means of a HST type continuously variable transmission where the swash plate angle of a hydraulic pump consisting of a HST type continuously variable transmission was operated only by a manual spool valve in the past. SOLUTION: A mechanism for operating the swash plate of a hydraulic pump consisting of a HST continuously variable transmission, is formed as a running shifting servo mechanism 61 which is formed out of a manual swash plate angle control valve composed of a piston 71 and a spool 72 disposed in its inside and an automatic swash plate angle control valve, and a parallel cut-out part is provided, which is equivalent to the quantity of movement for piston 71 to be setup rotation at the time of very small shifting in spool 72.
Patent JP-H06100811-A (JP)
Title: Method for ink jet recording
Inventor: YAMAMOTO MAYUMI
IPC: C09D11/03
Filed: 1992-09-17
Abstract: PURPOSE:To form a black image having a high color density and sharp edges on a generally usable recording paper having a high degree of sizing, avoid irregular widening of printed lines even when two inks with different colors other than black are printed one on top of another simultaneously with the formation of the black image, prevent blur at the border of the two inks printed adjacently, and thus obtain a distinct color image by the ink jet recording method wherein a color image is formed using at least three color inks including a black ink. CONSTITUTION:A color image is formed on a recording medium by using three or more inks including a black ink. The black ink contains a cationic dye as the color component and has a surface tension of 40dyne/cm or higher; inks colored other than black contain anoinic dyes as the color components and have surface tensions of 40dyne/cm or lower.
Patent JP-H08171378-A (JP)
Title: Display controller
Inventor: SASAKURA MINORU
IPC: G06F17/24
Filed: 1994-12-19
Abstract: PURPOSE: To eliminate operation of display font size selection and to reduce the burden on a user by selecting a display font size according to whether a rotatable display screen with a different aspect ratio is mounted in vertically long or in long sideways and revising a column pitch. CONSTITUTION: A display rotation detection part 7 detects whether the display screen is mounted in vertically long or in long sideways. Then, a CPU 1 discriminates whether the display screen is mounted in vertically long or in long sideways according to the detected result of the display rotation detection part 7. Then, the CPU 1 sets the number of maximum dots 660 dots in the column direction in a display number of dots storage part 8 when the screen is mounted in long sideways, and sets the number of maximum dots 440 dots in the column direction in the storage part 8 when the screen is mounted in vertically long. A display font control part 10 divides the number of maximum dots by the number of display columns to calculate the column pitch per one character.  A display control part 5 selects the display font having the number of display dots most close to the value among font memories 12-14.
Patent JP-H04296562-A (JP)
Title: Nozzle-less small-drop discharge system
Inventor: RICHIYAADO JII SUUIITO
IPC: B41J2/14
Filed: 1991-12-18
Abstract: PURPOSE: To provide a noiseless droplet projection system for feeding accurately droplets onto a projection face at an extremely fast printing speed. CONSTITUTION: Tone burst 20 of acoustic energy generated by the array of electro-acoustic transducers 15 submerged beneath a supporting face 17 of heads of transducers is focused by the array of acoustic lenses 19. A fluid 33 adjusted preliminarily and pressurized is extruded through a narrow slit 30 and crossing smoothly a peripheral surface 18 of heads 16a and 16b of the transducers to jet from a fluid film 16 of constant thickness and velocity. The fluid film 26 is held on the acoustic focuses of the lenses 19 for the purpose of controlling the faces of the droplets 12 formed as a result. With the movement of a projection medium 14 across an apparatus, the droplets 12 of one pattern are projected by pulsing the appropriate electrode-acoustic transducers 15.
Patent JP-H05171167-A (JP)
Title: Lubricant for refrigerating machine
Inventor: KAMAKURA TAMIJI
IPC: C10M171/00
Filed: 1991-12-18
Abstract: PURPOSE:To provide a lubricant comprising a specific polyoxyethyleneoxypropylene glycol monomethyl ether, not containing a chlorine atom, having excellent compatibility with freon cooling media, having good lubricity and water absorption resistance, and useful for freezers. CONSTITUTION:A lubricant not containing a chlorine atom and used for a refrigerating machine employing freon cooling media comprises a polyoxyethyleneoxypropylene glycol monomethyl ether of the formula [AO is an oxypropylene group or a copolymer group of the oxypropylene group with the oxyethylene group (the polymerization system is a block type or random type); m is 1-50; n is 1-10; the content of the oxyethylene group is 5-60wt.%) in which the terminal oxyalkylene group on the hydrogen side is the oxyethylene group.
Patent JP-H04206305-A (JP)
Title: Fluorescent lamp lighting equipment with panel
Inventor: NUNOME MITSURU
IPC: F21S9/02
Filed: 1990-11-30
Abstract: PURPOSE:To facilitate the attachment and removal of a panel by constituting a panel support part on each end lower side of a lighting equipment from a square inner frame having the upper surface opened and an outer frame covering the lower surface and longitudinal double sides of the inner frame and having hinge parts on both the longitudinal ends, and supporting the panel by a groove formed by the inner frame and outer frame. CONSTITUTION:The lower side of the end plate 11 of a fluorescent lamp lighting equipment with panel is formed of a square inner frame 12 having the upper surface opened and an outer frame 13 covering the lower surface and longitudinal double sides of the inner frame 12, and the outer frame 13 is formed of a resin material having hinge parts 14 on both the longitudinal ends. A panel support groove 15 is provided between the inner frame 12 and the outer frame 13, a light permeable panel 7 fitted into and supported by the panel support groove 15 is disposed on at least one side of the surface and reverse display parts of the fluorescent lamp lighting equipment with panel. Thus, the panel can be supported by the inner frame and the outer frame. Further, the panel can be taken out by opening the outer frame, and the attachment and removal of the panel is facilitated.
Patent JP-H07184538-A (JP)
Title: Packed body housing green soybean
Inventor: SAITO TAKAHIDE
IPC: A23B7/148
Filed: 1993-12-28
Abstract: PURPOSE:To obtain the subject packed body capable of preventing from odor due to anaerobic respiration and browning or greening due to excess oxygen over a long period and enabling safe heating treatment in heating. CONSTITUTION:In a packed bag housing green soybeans, consisting of a perforated synthetic resin film in which green soybeans are hermetically sealed, opened area ratio of the perforated synthetic resin film is 1X10<-6> to 1X10<-4>% and a seal strength in a small part of the sealed part of the bag made of the perforated synthetic resin film is smaller than the seal strength of other large part of sealed part and surface area of the bag is 200-600cm<2> based on 100g green soybeans.
Patent JP-H10161769-A (JP)
Title: Semiconductor device
Inventor: INAGAKI MITSUYA
IPC: H01L27/04
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To accelerate the machine cycle of a large-scale logical integrated circuit device, etc., by suppressing a clock skew between plural modules of respectively different clock transmission routes so as to accelerate the operation of the large-scale logical integrated circuit device, etc., mounting the plural modules. SOLUTION: This semiconductor device LS11 mounts the plural modules such as CPU modules CPU 1, CPU 2, etc., formed on a common semiconductor substrate SUB and is synchronously operated according to a common basic clock signal CK. In this case each modules are respectively provided with PLL circuits PLL 1 and PLL 2 receiving the basic clock signal CK, forming prescribed internal clock signals ICK 1 and ICK 2 and supplying them for corresponding internal circuit.
Patent JP-H03190968-A (JP)
Title: Bis(triarylmethane) compound
Inventor: UDO ETSUKUSHIYUTAIN
IPC: C09B11/04
Filed: 1990-11-30
Abstract: NEW MATERIAL: A compound of formula I [X is OH, alkoxy, alkenyloxy, alkylamino, etc.; Y is a direct bond, O, S, or N-R (R is alkyl, alkenyl, etc.); R 1  and R 2  are each alkoxy araloxy, aryloxy or formula II (Z 1  and Z 2  are each alkyl, aryl, etc.); R 3  and R 4  are each H, halogen, alkyl, alkoxy, formula II, etc.; n is 0 or 1; a homocyclic or heterocyclic ring can be further fused with rings A-D, etc.].  
     EXAMPLE: A compound of formula III.  
     USE: Color coupler in pressure sensitive and thermoreactive materials.  
     PROCESS: A dye base of formula IV (An -  is chloride, bromide, acetate, sulfate, phosphate or p-toluenesulfonate) is reacted with a base of a formula MeX [Me is alkali (alkaline earth) metal] in an organic solvent. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09182423-A (JP)
Title: Switching power supply circuit
Inventor: SAKAGAMI MASAAKI
IPC: H02M3/28
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a switching power supply circuit which suppresses a bad influence on a peripheral apparatus or the like due to a noise which is produced in a switching operation. SOLUTION: A transistor Q1 is connected in series with a primary winding L1 which is wound on a transformer 1. A separately-excited control circuit 2 outputs, from an output terminal P1, a pulse-shaped output signal V1, at a prescribed frequency, which is composed of a high-level signal and a low-level signal, and the transistor Q1 is controlled so as to be turned on and off by the output signal V1. An oscillation circuit 3 outputs, from an output terminal P3, an output signal V2 whose voltage level makes a prescribed voltage maximum and which is changed in a sine-wave shape. Then, the separately-excited control circuit 2 changes the frequency of the output signal V1 according to an input signal level to an input terminal P2, and the on-off frequency of the transistor Q1 is changed steadily.
Patent JP-H09251357-A (JP)
Title: Printer, information processor for connecting the printer and storage medium
Inventor: SOMEYA SHUJI
IPC: G06F3/12
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To perform intended printing even in the case that the situation of memory shortage occurs by performing a printing processing while utilizing the memory of a host device. SOLUTION: During the printing processing of printing data from a host computer 100, in the case that the capacity of a RAM 16 becomes short, that effect and state information are reported to the host computer 100. At the time of receiving the report, the host computer 100 secures a pertinent area in the RAM 3 inside and reports that effect to this printer 1500. At the time of receiving the report, the printer 1500 transfers form information or the like registered in the RAM 16 to the host computer 100 to be saved and increases the capacity usable for the printing processing of the RAM 16. When the printing processing is completed, that effect is reported to the host computer 100 and the saved information is transmitted and stored in the RAM 16.
Patent JP-H11170970-A (JP)
Title: Through ring
Inventor: OMIYA MASAKI
IPC: B60R22/24
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent a belt from transversely sliding and from being pulled out with being deviated on one side, by constituting at least a part of a roller, in a seat belt through ring equipped with the roller for guiding the belt, with material having large contact resistance with the belt. SOLUTION: A roller 3 consists of a cylindrical roller body 8, plural rubber ring members 9 provided at a given position of the roller body 8, and a rotational shaft 11. The roller 3 is made of a desired material such as metal or resin. The roller 3 has a size so that it can be placed between a supporting parts 5A and 5B of a through ring body 2 away from them. Because the ring members 9 are made of rubber, contact resistance with the belt sliding and passing here becomes larger. Thus, when an occupant pulls out the belt in the desired direction, a belt hardly transversely slides, which can prevent the belt from being pulled out with being deviated on one side.
Patent JP-H11172349-A (JP)
Title: Heat resistant alloy, and bushing for glass fiber spinning using the alloy
Inventor: NISHIKAWA SATOSHI
IPC: C03B37/095
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant alloy having high creep strength, excellent in durability, having hardness suitable for forming with ease, and usable over a long period at a temp. as high as >=1000 deg.C and also to provide a bushing for glass fiber spinning using the alloy. SOLUTION: This heat resistant alloy contains platinum(Pt), rhodium(Rh), and ruthenium(Ru) and can further contain iridium(Ir) besides the above. Moreover, iridium can be substituted for ruthenium. The heat resistant alloy has a composition in which contents of platinum, rhodium, and ruthenium are regulated, by weight, to 75-96%, 1-20%, and 3-5%, respectively. The heat resistant alloy has <=180 Hv surface hardness by Vickers hardness. This heat resistant alloy can be suitably used for a bushing 15 for glass fiber spinning, where heated and melted glass is held and nozzles 13 for discharge are provided.
Patent JP-H10174843-A (JP)
Title: Treatment of ammonia-containing gas
Inventor: SERIKAWA ROBERUTO MASAHIRO
IPC: B01D53/86
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a treating method of an ammonia-containing gas, which unnecessitates a denitrification process of a post treatment process, by suppressing the generation of NOx as possible at the time of treating the high concentration ammonia-containing gas by a catalytic oxidation decomposition method. SOLUTION: In this treating method, ammonia is decomposed by catalytic oxidation by introducing the high concentration ammonia-containing gas into a decomposition catalyst layer. In such a case, the temp. rising (ΔT) of the treated gas by the oxidation and the heat generation in the catalyst layer is controlled to 10-200 deg.C and the introducing temp. (Tin ) of the gaseous mixture is controlled in a temp. range obtained by the equation Tin =Tr -(ΔT.K)/2 and to 100 deg.C<Tin <204 deg.C. (In the equation, Tr represents an average gas temp. in the catalyst layer and is obtained by (Tin +Tout )/2=Tr and Tout represents a discharge temp. of the treated gas from the catalyst layer. (k) is a catalyst layer temp. keeping constant and controlled to 0-1.