baber/WOPTO huggingface dataset:
Patent JP-H1137484-A (JP)
Title: Floor heater
Inventor: OMURA MASAHIKO
IPC: H05K9/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the flickering in a television and a personal computer screens resulting from the operation of a heat generating electric wire by providing the heat generating electric wire in which a conductor for heat generation and a normal conductor twist each other through an electric insulating layer, and a magnetic plate for interrupting an electromagnetic wave that is generated from the heat generating electric wire. SOLUTION: A heat generating electric wire 1 has a structure in which a covered wire 13 having an electric insulating layer on a conductor 11 and the covered wire 13' having the electric insulating layer on the conductor 11' twist each other, and in which a sheath 14 is applied on the top. The heat generating electric wire 1 in a floor heating panel PA is fixed to the back of the upper wall 21 of a magnetic panel 2 in the form of meandering wiring, and also the conductors 11 and 11' both of which are exposed at one end are connected to the terminal of the power source outside the floor heating panel PA. On the other hand, the conductors 11 and 11' are electrically connected with each other by a press fitting sleeve 18 at the other end of the heat generating electric wire 1.  Thereby, the flickering in a television or a personal computer screens due to the low frequency electromagnetic wave from the heat generating electric wire is solved.
Patent JP-H0843938-A (JP)
Title: Magazine holding mechanism for copy camera
Inventor: IKEO JIRO
IPC: G03D13/00
Filed: 1994-07-27
Abstract: PURPOSE:To provide a magazine holding mechanism for a copy camera which enables simple exchange of magazines without needing accessaries such as a spacer, at the time of using magazines of different sizes. CONSTITUTION:A front stopper 14 for a large magazine is formed in the edge part of a rail 13 on which magazines are mounted, and at the same time a holding metal tool 90 having a front stopper for a small magazine, a rear stopper 92 for a small magazine, and a rear stopper 93 higher than the stoppers 91, 92 for a large magazine is installed under the rail 13 and thus each stopper is made to drop into the rail due to the self-weight of a magazine sliding on the rail.
Patent JP-S6255167-A (JP)
Title: Optical/thermal recording head
Inventor: SATO YUKIO
IPC: B41J2/335
Filed: 1985-09-04
Abstract: PURPOSE:To increase the adherence between a head and a transfer recording medium, improve transfer performance and accelerate transfer speed by providing a heating element and a light wave guide which guides light to the surface of or near the former with a light reflection layer prepared on the heating element. CONSTITUTION:When a heat pulse corresponding to a picture signal is transmitted to a recording head A from a control circuit 13, a heating element responding to the signal is heated up, heating a transfer recording medium of film 10. In addition, light is emitted from a light source 8 simultaneously with a heat pulse and then is guided by a light wave guide 5 to be emitted to the transfer recording medium on the heating element 4. This allows light and heat energies to be given to the transfer recording medium, and negative information is created in the transfer recording medium whose transfer characteristics vary with these energies. Before the light energy is given, the light guided to the upper surface of the heating element 4 by the light wave guide 5 is reflected upward by a light reflection layer 6 but is not absorbed by the heating element 4. Therefore, the light energy is efficiency given to the transfer recording medium 10a.
Patent JP-S5895431-A (JP)
Title: Frequency synthesizer
Inventor: ISHIGAKI ISAO
IPC: H03B5/18
Filed: 1981-12-01
Abstract: PURPOSE:To assemble and adjust a frequency synthesizer inexpensively and easily, by forming the frequency synthesizer on the same substrate together with a coaxial resonance line. CONSTITUTION:A coaxial resonance line 7 is used in a high frequency part. In the coaxial resonance line 7, a no-loaded Q is not affected by a substrate. The required Q is secured to prevent the hindrance in noise characteristic of a voltage controlling oscillator. The high frequency part including the coaxial resonance line 7 is arranged on the face opposite to the substrate face, where an IC5 of a frequency divider, a loop filter, etc. is formed, to shield the high frequency part from a low frequency part completely.
Patent JP-H04234340-A (JP)
Title: New fermentation product having antiparasitic activity
Inventor: ATANASHIOSU TSUIPOURASU
IPC: C12R1/645
Filed: 1991-08-02
Abstract: PURPOSE: To obtain a binaphthalene compd. which is useful as a parasiticide, insecticide and vermifuge and which is produced by fermentation of eumycetes.  
     CONSTITUTION: A nutrient medium is prepared in such a manner that the medium contains the carbon source and nitrogen source of the compd. to be produced by using microbes, an inorg. salt in a low level, and a minute amt. of metals necessary to grow the microbes and to produce the compd. of the purpose. The medium is fermented with chrysosporium meridarium ATCC74009 preferably under conditions of 6.0 to 7.5pH of the medium at 22 to 23°C. The obtd. fermented product is extracted with an org. solvent immiscible with water such as ethylacetate, methylene chloride, chloroform and methylethylketone. The extract is concentrated if necessary, and subjected to chromatographic treatment with a silica gel as a substrate. The objective compd. is 1,1',8,8'- tetrahydroxy-3,3'-dimethoxy-6,6'-dimethyl-7,7'-diacethyl-2,2'-dinaphthalene shown as the formula. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6437920-A (JP)
Title: Apparatus for automatically washing tableware
Inventor: KOBAYASHI SHOGO
IPC: A47L15/39
Filed: 1987-08-03
Abstract: PURPOSE: To automatically brush a tableware one by one according to the timing of tableware separate falling of a tableware automatic separate supplying device by providing a lowering rotating brush under a carrying-out shoot, and providing an opening and closing plate for blocking an opening when it is lowered. CONSTITUTION: An opening and closing plate 18 is constituted in such a manner as to be naturally lifted up when a rotary brush 4 is raised to open an opening 17, and close the opening 17 when it is lowered. The rotary brush 3 starts to rise when a tableware S falls and starts to slide on a carrying-out shoot 3, and it is fitted to the tableware S held on the bottom end of a tableware automatic separate supplying device 1 while rotating to brush the inner surface for a prescribed time. Thereafter, the brush 4 is quickly lowered under the carrying-out shoot 3 to block the opening and closing plate 18, so that the brushed tableware S is separately fallen, and carried onto a tableware carrying conveyor 2. The same operation is successively repeated to brush the tableware S successively according to the timing of tableware separation of the tableware automatic separate supplying device 1.
Patent JP-H09128294-A (JP)
Title: Method and system for generation of prefetch instruction
Inventor: DEBITSUDO AARU ENBAASON
IPC: G06F12/08
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and system which make it possible to prefetch data or an instruction. SOLUTION: A prefetch instruction 20 in an instruction stream is processed by a memory management device(MMU) where prefetch cache control information is stored as part of an existent prefetch instruction 20. Consequently, the prefetch instruction 20 contains a binary field, wherein a optimum cache set storage location and an optimum amount of data to be prefetched are prescribed. Therefore, a value for reducing slashing is allocated to enable an operating system or software at execution time to control a prefetch from a cache.
Patent JP-H0631814-A (JP)
Title: Apparatus for laminating heat insulating sheet
Inventor: SAKATA SHOZO
IPC: B29L9/00
Filed: 1992-07-21
Abstract: PURPOSE:To improve the duarability of a transfer machine installed in a furnace in an apparatus for laminating a heat insulating sheet which laminates the heat insulating sheet on a steel sheet passed through the furnace. CONSTITUTION:A cup-shaped holder 23 made of a magnetic material is installed on the link plate 21 of an endless chain 17 composing a transfer machine. A permanent magnet 24 with the height lower than that of the surrounding wall of the holder 23 is placed in the holder 23 to support a steel sheet 1 by adsorption to the end surface of the surrounding wall of the holder 23.
Patent JP-H0479070-A (JP)
Title: Sound signal recorder
Inventor: YAMASHITA KEITARO
IPC: H04H1/00
Filed: 1990-07-23
Abstract: PURPOSE:To enable the recording of four channel sound signals by a two channel recording means by multiplexing sound signals of left, center and rear channels out of the four channel sound signals of 3-1 system, multiplexing the right, center and rear channel sound signals, and forming their respective sound signals accordingly. CONSTITUTION:The recorder is provided with a matrix circuit 2 for forming the 1st channel sound signal by multiplexing the left channel, center channel and rear channel sound signals out of the four channel sound signals of the 3-1 system consisting of the left channel, the right channel, the center channel and the rear channel and also for forming the 2nd channel sound signal by multiplexing the right channel, center channel and rear channel sound signals and a recording means 3 for recording these 1st channel and 2nd channel sound signals. By this method, the four channel sound signals of the 3-1 system are recorded by the two channel recording means without deteriorating sound quality greatly.
Patent JP-H1040344-A (JP)
Title: Card reader
Inventor: HIRASAWA KENJI
IPC: G06K13/06
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To make a card inserting passage shielding mechanism simple and compact in constitution by locking a shielding member so as not to be swung at the time of shielding a card inserting passage by the member. SOLUTION: Since a solenoid 7 is non-excited when a power supply is off, the shielding member 5 is locked so as not to be swung by a plunger 8 and a holding part 8a formed integrally therewith in the state of shielding the card inserting passage 2a. When a card 4 is inserted into the passage 2a in order to execute reading and writing, the solenoid 7 is excited, the plunger 8 is attracted, the holding part 8a gets away from the member 5, and the member 5 is unlocked. Thereby the member 5 is depressed and swung by the carrying force of the card 4, the passage 2a is opened and the card 4 is entered. After entering the card 4, the member 5 is returned to the original position, the solenoid 7 is non-excited and the member 5 is locked in the state of shielding the passage 2a.
Patent JP-H1141068-A (JP)
Title: Digital automatic frequency control circuit
Inventor: KOBAYASHI SEI
IPC: H03J7/04
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To permit high-precision frequency error correction even when noise power is larger than signal power by outputting to an integrating means 0 when the absolute value of a phase error obtained by a modulation removing means is larger than a predetermined value or the phase error as it is in other cases. SOLUTION: The output of a phase error detecting circuit 5 has its amplitude limited by an amplitude limiting circuit 6 and this signal is multiplied by a coefficient through a multiplying circuit 7 to adjust a loop gain, and then smoothed by an integrating circuit 8 to become a frequency error signal. This frequency error signal is inputted to a numerical control oscillation circuit 9, whose output frequency is controlled so as to cancel a reception frequency error. Then the output signal of the numerical control oscillation circuit 9 is fed back to a frequency converting circuit 2 as a reference signal. Here, the amplitude limiting circuit 6 limits the output amplitude to, for example, -24 to +24 and outputs 0 for the input amplitude within the range of -32 to -25 and +25 to +31.
Patent JP-H0534565-A (JP)
Title: Interchangeable zoom lens
Inventor: MIYANO MASAAKI
IPC: G02B7/08
Filed: 1991-08-02
Abstract: PURPOSE:To offer a zoom lens which can execute power zooming as the interchangeable lens of a camera incorporating an AF driving motor without providing a driving motor for power zooming in a lens barrel. CONSTITUTION:A power zooming switching cam plate 4 is fitted on the inside circumferential surface of a rotating type zooming operation ring 5. The cam plate 4 is moved in the circumferential direction of the lens barrel together with the operation ring 5 and it moves a clutch gear 3 in cooperation with a cam follower 6. Then, the operation state of the driving motor is controlled by actuating encoders 12 and 13 by utilizing the movement of the cam plate 4 in the circumferential direction. The engagement state of the clutch gear 3 is switched between a focus input gear 1 and a zoom input gear 2.
Patent JP-H1037395-A (JP)
Title: Corrugated roof tile
Inventor: SHIGEKAWA NOBUYUKI
IPC: E04D1/04
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated roof tile capable of forming grave appearance over an area from the eaves to the ridge, and assuring light weight, high workability and high economy, while strength being kept against a load from an upper level in a laid state. SOLUTION: A trough part with both of upper and lower surfaces curved upward has a plurality of projected rows of corrugations 1 vertically arranged in parallel over an area from the right side end 5 to the left side end 4, and a natural number equal to or more than a half of the total number N of the projections 1 but less than the total number N is used as a projected corrugation superposed number M. In this case, the corrugations 1 are formed so that when an eaves side projected corrugation group 1e made of M rows of the corrugations 1 over an area from the eaves side to the ridge side is superposed on a projected corrugation group 1d made of M rows of the corrugations 1 for laying tiles, the lower surface of each upper corrugation 1 comes to be aligned with the upper surface of each lower corrugation 1 where the corrugations 1 are vertically superposed.
Patent JP-H09108307-A (JP)
Title: Disinfection device for medical instrument and disinfection
Inventor: MAEDA TOYOYUKI
IPC: C02F1/467
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a disinfection device for simply disiafecting a medical instrument in a short time and a method for disinfecting the medical instrument. SOLUTION: This disinfection device for medical instrument consists of an electrolytic device 2 for generating an electrolytic acidic water 20a as a disinfecting liquid by electrolyzing an electrolytic water to be electrolyzed, stored in an electrolytic bath 21, a disinfection bath 3 for storing a medical instrument to be disinfected by the electrolytic acidic water 20a, and a circulation device 4 for disinfecting the medical instrument by circulating the electrolytic acidic water 20a between the electrolytic bath 21 and the disinfection bath 3.
Patent JP-S5895273-A (JP)
Title: Digital scanning converter
Inventor: MIYANAGA NARIYUKI
IPC: G01S13/44
Filed: 1981-12-01
Abstract: PURPOSE:To obtain a digital scanning converter for a radar which has a bearing cursor displaying function by controlling also a cursor video signal generating memory by an address controlling part to convert radar information into orthogonal coordinates. CONSTITUTION:Digital radar polar coordinate information outputted through an A/D converter 1, a trail processing part 3, etc. is written in an echo memory 4 accessed by a writing address controlling part 2 to generate orthogonal coordinate converting addresses in accordance with bearing and distance reference information. The stored contents are read out through a reading address controlling part 6 as TV display data. When a cursor bearing and radar bearing information outputted by cursor bearing signal gnerating part 22 in accordance with an external input coincide each other, a gate 21 is opened through a coincidence circuit part 27 and high level cursor bearing information is written in an address specified by the control part 2 for a cursor video signal generating part 19. Said information also is simultaneously read out by the controlling part 6. Thus a digital scanning converter for a radar which is provided with also a a bearing cursor display function is obtained.
Patent JP-H0516611-A (JP)
Title: Pneumatic tire and its manufacture
Inventor: IGARASHI YASUO
IPC: B29D30/08
Filed: 1991-07-08
Abstract: PURPOSE:To provide a pneumatic tire and its manufacturing method which can be formed easily and can realize a low cost. CONSTITUTION:In this pneumatic tire, a belt layer 4 is formed in a tubular body 5, and the tubular body 5 consists of a mixture material made by mixing and orienting the longitudinal shafts of short size cords to a basic body which consists of a rigid resin or rubber in the tire circular direction. The manufacturing method of the pneumatic tire includes the step to obtain a raw tube body, the step to combine a tread rubber and a tire basic body so as to form a raw tire, and the step to obtain a pneumatic tire 1 by vulcanizing and forming.
Patent JP-2000031923-A (JP)
Title: Fm audio broadcast system
Inventor: YOSHIKAWA TERU
IPC: H04H20/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain the FM audio broadcast system that can continue broadcasting a radio data system RDS program even when an active transmitter is stopped. SOLUTION: Respective programs received by active transmitters 2a-2d are synthesized into synthesized audio signals which apply FM modulation to respective FM main carriers, the power of the resulting signals is amplified and the signals are transmitted from antennas 6a-6d as FM broadcast radio waves via coaxial changeover devices 5a-5d. A signal distribution amplifier 12 distributes a 19 kHz stereo pilot signal from a signal oscillator 11 into four, which are fed to pilot signal selector switches 13a-13d. A changeover instruction from an automatic controller 14 selects respective outputs from oscillators 7a-7d of the active transmitters 2a-2d or the oscillated outputs from the oscillator 11 of a standby transmitter and the selected outputs are given to the RDS encoders 3a-3d.
Patent JP-H0513814-A (JP)
Title: Quantum well structure
Inventor: TAGUCHI AKIHITO
IPC: C30B29/42
Filed: 1991-07-08
Abstract: PURPOSE:To enhance the temperature characteristics of light emission intensity by a method wherein a layered crystal with narrow forbidden band energy width is held between the other layered crystals with wide forbidden band energy width and then iron family transition metal atoms, rare earth transition metal atoms or actinoid transition metal atoms are added to the crystal with narrow forbidden band energy width. CONSTITUTION:A layered semiconductor 6 with narrow forbidden band energy width whereto transition metal atoms are added is held by the other layered semiconductors 7 with forbidden band energy width so as to sufficiently decrease the layer thickness of the layered semiconductor whereto the transition metal atoms are added. Thus, the energy level of the electrons formed in the semiconductor with narrow forbidden band energy width is raised. At this time, the change in the energy position of the level 14 formed by the transition metal atoms is smaller than that in the energy level 8 of the electrons. On the other hand, the effective energy E3 required for the thermal excitation of electrons from the level is larger than the energy E4 required for the thermal excitation. Accordingly, the light emission intensity from the core electronic system can be sustained at high level even at high temperature.
Patent JP-S5983323-A (JP)
Title: Formation of phosphor screen of color cathode-ray tube
Inventor: FUJIMURA TAKEO
IPC: H01J9/14
Filed: 1982-11-04
Abstract: PURPOSE:To prevent deterioration and improve yield while checking the mesh blocking of a mask pattern by pasting a transparent thin film having the light- transmittivity so as to cover small holes, on a shadow mask screen which is in the process of forming a phosphor screen. CONSTITUTION:A shadow mask porous plate 1 is made of a thin metal plate which having numberless regular small holes 1a and being formed into a proper curved surface. The porous plate 1 is all around provided with the skirt part 2 almost vertically to its curved surface. Said skirt part 2 is welded to a frame 3 made of a slightly thick metal plate, further the frame 3 is provided with a plural number of springs 4 while said springs 4 enabling the whole of the frame to be held in the assigned positions inside the panel. A film 5 having the light- transmittivity and flexibility is uniformly pasted without wrincles over the surface of the already assembled shadow mask porous part 1, thus covering small holes 1a.
Patent JP-H1124460-A (JP)
Title: Fixing device
Inventor: ENDO ATSUSHI
IPC: G03G15/20
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To attain stabilized belt meandering adjustment when belt meandering is caused at the fixing device of a belt nip system. SOLUTION: Plural roll groups 1 including at least a freely tiltable steering roll 1s for adjusting meandering are arranged in parallel, and also an endless belt 2 is laid over the roll groups 1, and the endless belt 2 is circulated and turned while regulating the position of the endless belt 2 along the shaft direction of the steering roll 1s by the tilting of the steering roll is at the fixing device. In this case, the steering roll is possesses an elastic covering layer 3 where at least a heat-resistant elastic body is incorporated and whose surface is highly frictional.
Patent JP-H1036312-A (JP)
Title: Ph adjustment of pyruvic acid-containing liquid
Inventor: MIYATA REIKO
IPC: C07C59/19
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To accomplish improving the fermentation yield, and purification yield of pyruvic acid useful as a raw material for amino acids or as an intermediate for medicines/agrochenicals in pyruvic acid production and also simplifying the operation for purifying pyruvic acid, by adjusting the pH of a pyruvic acid- contg. liquid through its contact with a specific carbonate. SOLUTION: (A) A liquid containing pyruvic acid A1 (e.g. pyruvic acid solution, fermented liquor containing the acid, solution under its purification, pref. >=0.01wt.% in the content) is brought into contact with (B) an alkali (alkaline earth) metal carbonate or alkali metal bicarbonate to adjust the pH of the liquid A. It is preferably that the pH adjustment is conducted using a 0.01-5M aqueous solution of the component B at 15-60 deg.C. For example, in the fermentation process, the pH value is adjusted to 3-7. In this way, formation of p-pyruvic acid having been produced during the fermentation process and purification process for pyruvic acid so far can be suppressed.
Patent JP-S6352636-A (JP)
Inventor: KOMATSUGI KAZUNARI
IPC: H02J3/01
Filed: 1986-08-22
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。