baber/WOPTO huggingface dataset:
Patent JP-S5734979-A (JP)
Title: Type head for dot printer
Inventor: ASANO KIYOMITSU
IPC: B41J2/28
Filed: 1980-08-11
Abstract: PURPOSE:To ensure armature operation by providing a metal member for a heat sink to a position adjacent to the core of a wire driving type electromagnetic apparatus of a type head for a dot printer to radiate heat generated from a coil and a core outwardly. CONSTITUTION:To a center part of a circle encircled by cores 4 of an electromagnetic apparaus provided against plural armatures 14, a column like metal member 19 for a heat sink is provided so as to be adjacent to the core 4 and, in a gap S1 between the metal member 19 and each cores 4, a gap S2 between each cores and a gap S3 between each cores 4 and a yoke 2, a resin R with good heat conductivity is filled. With typewriting operation, heat generated in the coil 5 and the cores 4 is conducted to the metal member 9 and the yoke 2 through the resin R and, further, radiated outwardly from a heat sink member 20 having heat radiating fins 20a connected to and fixed on the metal member 19 and a second heat sink member 24 having heat radiating fins 24a.
Patent JP-H08767-A (JP)
Title: Golf ball
Inventor: EGASHIRA YOSHINORI
IPC: A63B37/12
Filed: 1995-04-11
Abstract: PURPOSE:To provide a golf ball having an excellent hitting feeling, controllability, and impact resilience and even resistance to scratch due to a hit by an iron club, by using a blend of a thermoplastic elastomer with an ionomer resin at a specific ratio. CONSTITUTION:This golf ball comprises a core and a cover for covering the core. The main resin components forming the cover is a mixture of 10-60wt.% of a thermoplastic elastomer having crystalline polyethylene block with 90-40wt.% of an ionomer resin.
Patent JP-S5917735-A (JP)
Inventor: RUDORUFU PIETERU KOTSUPE
IPC: H03G3/20
Filed: 1983-06-21
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-S5448538-A (JP)
Title: Color photographic material
Inventor: UCHIDA TAKU
IPC: C07C43/225
Filed: 1977-09-12
Abstract: PURPOSE: To enhance the fading inhibition effect of a color photographic material and obtain superior solubility, dispersion stability and diffusion resistance to high b.p. solvent and so on without exerting bad influences on other photographic additives and causing color development inhibition of coupler by using a specific fading inhibitor.  
     CONSTITUTION: A fading inhibitor is used which is represented by the formula wherein each of R 1  and R 2  is alkyl, alkenyl, cycloalkyl, aryl or a hetero ring radical; each of R 3 WR 6  is H, halogen, alkyl, alkenyl, cycloalkyl, arly, alkoxy, alkylthio, aryloxy, arylihio, acyl, acylamino, alkylamino, alkoxycarbonyl or sulfonamido; R 1 WR 6   may have a substituent which does not practically form coloring dye through reaction with the oxidation product of a developing agent; and the total no. of C is not  less than 3 when both of R 1  and R 2  are alkyl. The inhibitor is added preferably to  yellow, magenta and cyanogen dye image forming layers 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6325220-A (JP)
Inventor: JIYAMIIRU MENASHI
IPC: C01G23/00
Filed: 1987-05-06
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-H071749-A (JP)
Title: Ink jet printer
Inventor: SHIERII AI MUUA
IPC: B41J2/01
Filed: 1994-04-26
Abstract: PURPOSE: To eliminate the generation of wrinkles by heating a printing medium having ink droplets applied to the first surface thereof by a print head to dry the ink droplets and performing this drying by irradiating the second surface of the print medium with radiant heat from the radiant heat source of a heater means. CONSTITUTION: A paper 90 taken out of a tray is fed through a paper path in the direction shown by an arrow 92 to be brought into contact with the curved contour 74 formed by the curved surface 74 of a member 70 and the preheater 72 arranged at an upper guide 140 and converted in its feed direction by 180 deg. to be fed to the nip between a drive roller 100 and an idler roller 102. The preheated paper 90 is next passed through a printing region 104 in a state held to a heater screen 104 by a paper shim 151 to be subjected to printing and, after printing, the surface on the side opposite to the printed surface of the paper is heated by a heater element 108 to dry ink droplets. The printed paper 90 is discharged to an output tray by driving a drive roller 110 and an output roller 114.
Patent JP-H07295319-A (JP)
Title: Image forming device
Inventor: SAMEJIMA TAKAO
IPC: G03G15/00
Filed: 1994-04-26
Abstract: PURPOSE:To provide an image forming device constituted so that an optional cassette feeder is easily added to the device main body. CONSTITUTION:The optional cassette feeder 12 is added to the lower part of the image forming device main body (device main body 11 and cassette feeder 18). Then, an electric signal is transmitted by connecting floating connectors 24 and 25 being the connectors respectively provided at the bottom part of the feeder 18 and the upper part of the feeder 12. Besides, sheet materials 1 and 1' are fed from the cassette 2 of the feeder 18 and the optional cassette 2' of the feeder 12. By moving the connectors 24 and 25 provided at the bottom part of the feeder 18 or the upper part of the feeder 12 up and down after the main body 11 and the feeder 18 are positioned and fixed on the feeder 12, the connectors 24 and 25 are connected.
Patent JP-S62268291-A (JP)
Title: Color temperature automatic adjustment circuit
Inventor: SENGOKU YOSHIYA
IPC: H04N9/73
Filed: 1986-05-16
Abstract: PURPOSE:To improve coloring characteristic at the time when a power source is on by providing a circuit which lowers the gain of the amplifier for respective color channels when the power source is turned on and recovers the gain in a specific time constant in a feedback control sequence circuit controlling the characteristic of said amplifier in a color television receiver. CONSTITUTION:At the time when the power source is on, the cathode emission of a color picture tube 7 is near zero, but the gain of a gain control amplification circuit 5R is controlled to become high, as the cathode emission rises by means of heating. And when a cathode current IKR begins to be detected, a sample voltage ER corresponding to the detected cathode current IKR is impressed on a hold capacitor CS. Then after the time (t), the control voltage (the sample voltage ER) corresponding to the cathode current value detected by a comparator circuit 10R is supplied to the gain control amplification circuit 5R instead of the initial control voltage EC outputted from a control voltage generation circuit 15 and the coloring characteristic of the color picture tube 7 is controlled to be in the best condition.
Patent JP-S5336594-A (JP)
Title: Preparation of polyester
Inventor: URASAKI TAKANORI
IPC: C08G63/60
Filed: 1976-09-17
Abstract: PURPOSE: To obtain polyester having higher degree of polymerization and high Young's modulus and strength, by esterifying directly aromatic or alicyclic difunctional carboxylic acid and specific aromatic dioxy compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07322515-A (JP)
Title: Apparatus and method for control of charging of battery
Inventor: YAMAGISHI MASAAKI
IPC: H02J7/02
Filed: 1994-05-25
Abstract: PURPOSE:To perform the boosting charging operation of series-connected capacitors by restraining heat from being generated. CONSTITUTION:A plurality of batteries C1, C2 which are composed of electric double layer capacitors are connected in series. A series circuit which is composed of first switch means SW1, SW2 and of primary windings for transformers T1, T2 is connected in parallel with the respective batteries. Secondary windings for the transformers Tl, T2 are connected in series with second switch means SW3, SW4 so as to be connected to adjusting terminals 3 to 6. Then, the terminal voltage of every battery is compared with the divided voltage of the total voltage, and the respective first and second switch means SW1 to SW4 are switching-controlled in such a way that the terminal voltage of every battery becomes equal, or the terminal voltage of every battery is compared with a set voltage, and the switching means SW1 to SW4 are switching-controlled in such a way that the terminal voltage of every battery becomes the set voltage or lower. Thereby, the terminal voltage of the batteries C1, C2 is controlled, and an adjusting current is taken out from the adjusting terminals 3 to 6 so as to be sent to a power supply or the like for charging.
Patent JP-S596896-A (JP)
Title: Improved method of interferon
Inventor: MAIKURU DENISU JIYONSUTON
IPC: C12P21/02
Filed: 1983-06-20
Abstract: An improvement to the process for the production of interferon by adding an inducer to lymphoblastoid cells susceptible to being induced to produce interferon is described wherein the cells are treated with an enhancing agent at, or following, induction. In a preferred aspect the cells are also pretreated, before induction, with a stimulator.
Patent JP-H06301725-A (JP)
Title: Retrieval device for character-string of hierarchized document
Inventor: SAWATANI MOTOYOSHI
IPC: G06F17/30
Filed: 1993-04-13
Abstract: PURPOSE:To constitute the device so that not only each document retrieval result bus also a retrieval result of each stage can be obtained by a single retrieval by displaying stepwise or simultaneously the degree of coincidence of every document and the degree of coincidence of every character-string set of each stage. CONSTITUTION:A client machine 4 executes an access to a server 1, and by a retrieving part 11 of the server 1, the retrieval is executed to all documents. In this case, by generating self-correlation information and only collating it with a map, the retrieval can be executed at a high speed. A result of retrieval executed by the retrieving part 11 is sent as it is to a sum-up processing part 12. By this sum-up processing part 12, from the result of retrieval from the retrieving part 11, at every document, the degree of coincidence to a character-string set of each stage is summed up and the processing for setting the highest degree of coincidence to the degree of coincidence of its stage, and also, setting the degree of coincidence of the uppermost stage of each document to the degree of coincidence of its document is executed. Its result is sent to the client machine 4, and the document having the degree of coincidence exceeding a set threshold are displayed in the lump on its display.
Patent JP-H047598-A (JP)
Title: Karaoke device
Inventor: SEKIYA RYUJI
IPC: G11B27/34
Filed: 1990-04-25
Abstract: PURPOSE:To shorten the time required for retrieval for the confirmation of music contents by using a single storage device as confirmation of music contents by using a single storage device as a performance data storage means for retrieval and storing the storage device with performance data for retrieval on all stored music. CONSTITUTION:A performance data storage means M1 for retrieval stores the performance data D1 for retrieval on all stored music in the single storage device. A control means M3 can, therefore, attain direct access when retrieving the performance data storage means M1 for retrieval according to retrieved music specification data D2 or reading the searched performance data D1 for retrieval. Performance data D1 for retrieval on each piece of music is data which is part of all performance data on the music, so the capacity of the storage device need not be so large and the access for the retrieval is performed fast. Consequently, the time required by a KARAOKE (recorded instrumental accompaniment) device user to retrieve music to be confirmed can be shortened.
Patent JP-H01280718-A (JP)
Title: Light source device for endoscope
Inventor: HIBINO HIROKI
IPC: A61B1/04
Filed: 1988-05-06
Abstract: PURPOSE:To suppress a shifting distance from a light source optical path so as to fit with those other than a plane by plane type image pick up means by composing the title device by permitting a rotating filter to shift in the direction which orthogonally intersects with the light source optical path within a range from the rotating axis to the extended line from the circumference of a light guide incidence end. CONSTITUTION:The rotating filter 15 which successively transmits color light of red, green, blue, etc. is installed in the optical path between the light source 11 which injects white light and the incident end of the light guide LG which is connected with the light source device. The device supplies a scope provided with the plane by plane image pick up means, a scope provided with a color mosaic type image pick up means and illumination light fitted with a fiber scope which allows eye inspection. When using the device by fitting with those other than the plane by plane type image pick up means, a white light source part is formed under the condition that the rotating filter 15 is retreated from the optical path by shifting the rotating filter 15 in the direction which orthogonally intersects with the optical path within the range from the rotating axis 15a to the extended line from the LG circumference, and at this point, the shifting distance of the rotating filter 15 is suppressed at minimum.
Patent JP-H09279236-A (JP)
Title: Austenite base stainless steel plate excellent in recrystallization softening characteristics and production thereof
Inventor: TOMIMURA HIROKI
IPC: C21D9/46
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To promote softening caused on the re-crystallization of the annealing time, to raise a sheet passing velocity in annealing and pickling and to improve the productivity by controlling the draft and temperature of a final pass, accumulating machining strain and increasing in-granular deposit. SOLUTION: The draft of a final pass at the time of hot rolling is made as 15%, and it is finished at 950 deg.C, and the occupancy ratio of austenite grain boundary deposit when cooled to the room temperature is made to <=20%. In here, the deposit occupancy ratio is evaluated with the area ratio of the abrasion grain boundary after the structure is subjected to electrolytic etching of oxalic acid. By adopting this rolling method, the annealing softening temperature to make a Vickers hardness to <=160 when rapidly cooled after annealing, can be lowered to <=1,000 deg.C, and the annealing processing time is shortened largely (>=20% cutback ratio) without damaging the descale-ability.
Patent JP-2000299717-A (JP)
Title: Portable telephone set, stationary telephone set and slave unit for cordless telephone set
Inventor: UCHIUMI MASAMUNE
IPC: H04W88/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set which can easily register its original incom ing notification tone with no increase in cost by storing a prescribed decoded DTMF data string as the incoming tone data. SOLUTION: A DTMF decoder 34 inputs the DTMF signals transmitted from external audio equipment via a transmitter 7 or a microphone connected to an earphone/microphone terminal 9 to prescribe the electrically converted DTMF signals and also to convert them into the corresponding DTMF data and transfers this data to a microcomputer 10. The microcomputer 10 actuates the DTMF decoder 34 by receiving the operation input for setting an incoming tone storage mode of a portable telephone set from a key operation part 4. Then the microcomputer 10 acquires the electrically converted DTMF signals of the transmitter 7 and the terminal 9 input in every sampling mode and outputs these signals after converting them into the prescribed DTMF data.  The microcomputer 10 acquires the DTMF data to make them correspond to the accumulated time from the storage start time in time series and stores them in a RAM 12 as the incoming data to register an incoming notification tone after certain times.
Patent JP-H04266588-A (JP)
Title: Floating crude oil recovering ship
Inventor: NIIMURA MASATERU
IPC: E02B15/10
Filed: 1991-02-20
Abstract: PURPOSE:To extremely simply and rapidly recover outflow crude oil. CONSTITUTION:A floating crude oil recovering ship 1 comprises an oil collecting body 3 mounted to the front opening part of a ship hull 2, a vacuum pump 6 to simultaneously, suck crude oil 4, collected by the oil collecting body 3 and floating on a sea water surface and sea water 5, a tank 7 to store and separate the seat water 5 and the crude oil 4 sucked with the aid of the vacuum pump 6 from each other, a draining device 8 to drain only the sea water 5, separated in the tank 7, to the outside of a ship, and a crude oil forced feed device 9 to suck only the crude oil 4, separated in the tank 7, and feed the crude oil with a pressure to an oil bag 10.
Patent JP-S5757088-A (JP)
Title: Adaptive quantization circuit
Inventor: TAKASHIMA HIRONORI
IPC: H04N1/41
Filed: 1980-08-13
Abstract: PURPOSE:To follow well the level variance of the whole of an input picture signal, by describing a part, where a high density is changed to a low density, with a smaller number of bits than that for uniform quantization by using an adaptive quantizing circuit to quantize the picture signal. CONSTITUTION:An analogue picture signal is converted to a 6-bit digital picture signal by a quantizing circuit 22 consisting of a video amplifier and an A/D converter. The number of picture elements in every luminance level in blocks divided in the main scanning direction is connected by a luminance level histogram circuit 23. When counting for one block is completed, counting for the next block is started, and the count value for the preceding block is read out. White and black level center values are detected on a basis of count values of the circuit 23 by a center value detecting circuit 25. These center values are compared with reference levels to update reference levels. Next, updated levels are used to convert a 64-level picture signal to a 16-level signal by a quantizing circuit 27, and this 16-level signal is outputted.
Patent JP-S63277521-A (JP)
Title: Compound having hexagonal layer structure expressed by lufezn3o6 and production thereof
Inventor: KIMIZUKA NOBORU
IPC: B01J23/80
Filed: 1987-05-07
Abstract: PURPOSE:To obtain a novel compound useful as magnetic, semiconductor and catalyst materials, by blending respective metals or oxides of Lu, Fe and Zn and heating the resultant blend in a specific atmosphere. CONSTITUTION:Metallic lutetium, lutetium oxide or a compound decomposable into the lutetium oxide by heating is blended with metallic iron, iron oxide or a compound decomposable into the iron oxide by heating and metallic zinc, zinc oxide or a compound decomposable into the zinc oxide by heating at 1:1:3 atomic ratio of Lu:Fe:Zn. The resultant blend is then heated at >=700 deg.C temperature in the air, an oxidizing or reducing atmosphere in which the Lu and Fe are not respectively reduced from the trivalent ionic state and Zn is not reduced from the bivalent ionic state to afford the aimed compound having a hexagonal layer structure expressed by LuFeZn3O6.
Patent JP-H08301698-A (JP)
Title: Production of gallium-arsenic crystal
Inventor: INADA TOMOKI
IPC: H01L21/208
Filed: 1995-05-10
Abstract: PURPOSE: To effectively suppress oxidation of Si without requiring a difficult temperature distribution control and to improve single crystal formation ratio of a GaAs crystal by producing GaAs crystal mixed with a bur-like Si impurity by Bridgman method or annealing method. CONSTITUTION: In a method for producing a GaAs crystal mixed with a Si impurity by Bridgman method or annealing method, a bur-like Si 4 having a great number of thorns 4a is used as the Si. The Si 4 having a great number of the thorns 4a is preferably dendrite crystal obtained by cooling and solidifying Si having previously melted Ga in terms of economic efficiency and reproducibility. When the dendrite crystal obtained by previously meting Si in Ga preheated to a high temperature, then cooling and solidifying it is used as the bur-like Si, not only the bur-like Si is formed inexpensively and in excellent reproducibility but also admixture of impurities except the Si can be avoided since Ga as a constituent element of GaAs is used for preparing GaAs.
Patent JP-H01282883-A (JP)
Title: Semiconductor laser device
Inventor: IKEDA SOTOMITSU
IPC: H01S5/00
Filed: 1988-05-10
Abstract: PURPOSE:To suppress the side mode instability due to a lowered refraction factor on account of increased carriers by making the distribution of the carrier density at the time of oscillation in an active layer into a broad twin-peak shape in a refraction factor waveguide type laser. CONSTITUTION:An AlGaAs compound semiconductor is epitaxially grown on an n<+>-GaAs substrate 9, a p<->-GaAs active layer 6 is placed between an n<->-Al0.4Ga0.8As clad layer 7 and a p<->-Al0.4Ga0.8As clad layer 5, while an n<+>-GaAs buffer layer 8 is formed between the substrate and an n-type clad layer 7. After filming a p-type clad layer 5, a ridge is processed, later regrow is performed, a p<+>-GaAs cap layer 4 is filed so as to take ohmic contact with a p-side electrode. The current injection windows (a) and (b) are formed on both sides of the ridge bottom part, while an insulating film 3 such as Si3N4 and SiO2 is filmed outside the current injection windows of the ridge part and the ridge bottom part.
Patent JP-H01283753-A (JP)
Title: Fluorescent character display panel
Inventor: TAKAGI SEISHI
IPC: H01J31/15
Filed: 1988-05-10
Abstract: PURPOSE:To make it possible to display a large picture screen at a high brightness and to reduce the power consumption when the display is not lighted, by providing control electrodes and a filament on a common glass substrate, furnishing partition walls between the control electrodes and the filament, and holding the filament in a floating condition. CONSTITUTION:A phosphor layer driving device consists of a transparent anode 18 furnished between a glass substrate 12 and a phosphor layer 14, and a filament 20 and control electrodes 22 furnished on an insulating substrate 12'. Electron partition walls 24 are provided between the filament 20 and the control electrodes 22. In this case, the filament 20 is held on the insulating substrate 12' in a floating condition. As a result, since the contact surface area between the filament 20 and its holder is small, the pulse necessary to raise the temperature of the filament 20 from the normal temperature is shortened, resulting in a small duty, and a large image screen can be displayed. Furthermore, the power consumption when the display is not lighted can be reduced.
Patent JP-S63276002-A (JP)
Title: Color solid-state image pickup device and its manufacture
Inventor: MITA KATSUHISA
IPC: G02B5/20
Filed: 1987-05-08
Abstract: PURPOSE:To improve the color reproducibility by providing color filter for compensating the color reproducibility formed in the upper part of the remaining ones except a specific one among photosensitive picture element parts. CONSTITUTION:On a first intermediate layer 9, and also, in the upper part of a prescribed photosensitive picture element, a cyan dyeing layer 10 is formed, and on the cyan dyeing layer 10 and the first intermediate layer 9, a second intermediate layer 11 is formed by an acryl compound resist in order to prevent a color mixture. Subsequently, on the second intermediate layer 11, and also,in the upper part of the prescribed photosensitive picture element, a magenta dyeing layer 12 is formed, and on the magenta dyeing layer 12 and the second intermediate layer 11, a protective layer 13 is formed by the acryl compound resist. Next, on the protective layer 13, a casein resist is brought to spin application and pre-baked, and thereafter, exposed through a mask 21 in which only the part corresponding to a green photosensitive picture element part is a light shielding part 21a, developed, and thereafter, dried. It is immersed together with a substrate in a yellow dyeing liquid, dyed lightly, and thereafter, dried, by which a yellow layer 14 for compensating the color reproducibility is obtained.