baber/WOPTO huggingface dataset:
Patent JP-S6320751-A (JP)
Title: Recording/reproducing device
Inventor: SAKAMOTO MASAHARU
IPC: G11B27/02
Filed: 1986-07-11
Abstract: PURPOSE:To perform reproduction at and after a recording start time point without discontinuing a recording action even after the recording start time point, by controlling mutually >=2 recording/reproducing devices with the timing corresponding to the driving time of a recording medium. CONSTITUTION:When an operation switch 7 is turned on, a control circuit 3 switches a video tape recorder VTR 1 to a rewind mode from a video recording mode and a VTR 2 to a video recording mode respectively. A timer 4 counts the recording time of the VTR 1 and stores this counting result in a memory 6. Then the VTR 1 is rewound by a time equivalent to the counting result stored in the memory 6. When this rewind mode is over, the VTR 1 is set under a reproduction mode. At the same time, the stored data are subtracted by a subtraction timer 5. When this timer 5 is set at 0, the VTR 1 is set under a record mode. While the VTR 2 is switched to a reproduction mode from a rewind mode. these actions are repeated until the switch 7 is turned on again. Thus it is possible to perform reproduction at the recording start time point without discontinuing a recording action.
Patent JP-H0720871-A (JP)
Title: Keyboard musical instrument
Inventor: NAGAI YOHEI
IPC: G10H1/18
Filed: 1993-07-01
Abstract: PURPOSE:To provide the keyboard musical instrument which sounds more chords having no auditory cacophony and enables diverse musical performances. CONSTITUTION:When a 19 temperament scale is selected with a changeover switch SW, a frequency number F2 is outputted from a frequency number memory 15 storing frequency numbers F2 as many as the product of 19 and the number of octaves by key codes KC corresponding to pressed keys. At this time, the frequency ratio of musical sounds generated with a key KEYm (1<=m<=19) and a key KEYm+1 is 19sq. rt. 2. When a 12 temperament scale is selected with the changeover switch SW, a frequency number F1 is outputted from a frequency number memory 14 storing frequency numbers F1 as many as the product of 12 and the number of octaves by key codes KC corresponding to the depressed keys. At this time, each musical sound generated by operating an adjacent key KEYi has a frequency ratio of 12sq. rt. 2.
Patent JP-S6054794-A (JP)
Title: Anaerobic digesting method of organic waste
Inventor: SUZUKI AKIRA
IPC: C02F11/04
Filed: 1983-09-06
Abstract: PURPOSE:To reduce the cost of equipment and operation needed for the agitation by adding a specified amt. of humic acid in digesting anaerobically the sludge of organic waste. CONSTITUTION:The high-viscosity concd. sewage sludge 4 and 1/50-1/600 times as much humic acid 5 such as nitrohumic acid which is dissolved in an aq. alkaline soln. of NaOH, etc. are charged into a mixing tank 1. And the digesting sludge 7 from a digesting tank 3 is added to the liquid mixture of sludge and humic acid to decrease the viscosity and to regulate the pH to 6-8. The mixture is then charged into the digesting tank 3 by a pump P1, and digested anaerobically. The formed gas is blown into the tank 3 with a compressor C. The digesting sludge taken out from the bottom of the digesting tank 3 is returned and circulated to the upper part of the tank 3 by a pump P2 to mix uniformly the content of the tank 3. The viscosity of the digesting sludge in the digesting tank 3 is remarkably decreased, and the cost of the equipment and operation of the pump P2 and the compressor C can be reduced.
Patent JP-S5865573-A (JP)
Title: Display device of arc welding robot
Inventor: ANDOU HARUKI
IPC: B23K9/12
Filed: 1981-10-14
Abstract: PURPOSE:To elevate efficiency of a teaching work, by providing a pilot lamp on a torch or its vicinity between a welding start point and a welding stop point. CONSTITUTION:Teaching of position information is executed by following a weld line of a work from a teaching box, and also the welding work condition is taught from a keyboard switch of a control panel 2. After the teaching has ended in a general way, checking is executed by operating a torch at a low speed by a taught pass and a welding condition. In this case, when the torch is moved to a welding start point, a relay 31 is turned on by a welding start command, and a pilot lamp 33 turns on or flickers by a closed circuit of a contact 32. Also, when the torch is moved to a welding stop point, the relay 31 is turned off, said operation is reversed, and the pilot lamp turns off.
Patent JP-H04360572-A (JP)
Title: Semiconductor memory device
Inventor: ANDO YUICHI
IPC: H01L27/10
Filed: 1991-06-07
Abstract: PURPOSE:To further increase the degree of integration of a semiconductor memory device by using a planer structure and, at the same time, to eliminate a short channel effect from the device and increase the operating speed of the device. CONSTITUTION:After a source diffusion layer 4 and single crystal silicon layer 6 are successively formed on a substrate 2, a plurality of grooves having a nearly V-shaped cross section is formed into the layer 6 in parallel with each other. Gate oxide films 12 are formed on the sidewalls of the grooves 8 and low-resistance word lines 18 are buried in the grooves 8. Low-resistance belt like bit lines 22 which are elongated in the direction intersecting the word lines 18 at right angles are formed on the layer 6 and a drain diffusion layer 24 is formed in part of the layer 6 which is brought into contact with the bit lines 22. Therefore, a channel is formed of the silicon layer 6 between the drain 24 and source 4.
Patent JP-H11328550-A (JP)
Title: Burglar prevention alarm generator
Inventor: OHASHI MUTSUO
IPC: G08B3/10
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To promote prevention of a crime, security of safety of one's own body and early criminal arrest by operating a burglar prevention alarm generator which is a small-sized portable radio equipment and notifying the occurrence of an accident by means of loud speaker when a cash transport vehicle or a jewel dealer comes across a burglar. SOLUTION: An alarm generator consists of a portable radio equipment 1, a receiver 2 and a loud speaker. The receiver 2 is provided underneath a seat, the speaker is provided with an in-hood speaker 3 and an in-trunk speaker 4, is amplified by and amplifier immediately and notifies a neighborhood of an accident occurrence by anyone operating the portable radio equipment plural people on board are carrying on themselves.
Patent JP-H0514489-A (JP)
Title: Cordless telephone set
Inventor: OOTA AKINORI
IPC: H04M1/72
Filed: 1991-07-04
Abstract: PURPOSE:To implement an incoming call restriction or an outgoing call restriction at a desired time automatically without a trouble by providing an incoming call restriction control circuit or an outgoing call restriction control circuit to a base station or a mobile station and a clock circuit to them in addition. CONSTITUTION:A clock circuit 31 manages the time zone of incoming call restriction and displays the fact of an incoming call restrict time onto a display device 33 and an incoming call restriction control circuit 32 controls the transmission of an incoming call ring signal, then the restriction of an incoming call is applied to a base station for a specific time zone. Since a main control circuit 30 informs the arrival of a call for the time zone of the incoming call to a mobile station, the incoming call ringing of the mobile station is stopped for a specific time zone. Since the time zone for incoming call restriction is displayed on the display device 33, the state is clearly displayed even for a confusing time zone. Moreover, an outgoing call restriction control circuit is provided in place of the incoming call restrict control circuit 32 to implement the outgoing restriction of the base station or the mobile station for a specific time zone.
Patent JP-S5867147-A (JP)
Title: Chewing gum prepared from resin obtained by tissue culture of achras sapota l
Inventor: TEZUKA SHICHIGOROU
IPC: C12P15/00
Filed: 1981-10-16
Abstract: PURPOSE:To prepare chewing gum having the physical properties similar to those of gum prepared from chicle resin, by carrying out the tissue culture of a cell block separated from Achras sapota L which is a plant of Sapotaceae family, and using the resin obtained from the cultured product as a raw material. CONSTITUTION:A cell block separated from Achras sapota L (a plant of Sapotaceae family) is inoculated in a tissue culture medium, and cultured at 20-30 deg.C and 5.0-7.5 pH. The resultant callus is separated from the medium, dried, and extracted with an organic solvent to obtain a resin. Chewing gum is prepared by using the resin in place of the natural resin used as a raw material of chewing gum.
Patent JP-H0329016-A (JP)
Title: Key input device for vending machine
Inventor: TAJIMA KATSUYOSHI
IPC: H03M11/14
Filed: 1989-06-27
Abstract: PURPOSE:To obtain a key input device having plural input methods without increasing the scale of the input device by using properly two types of elastic pressure plates for selection of an optional key input method. CONSTITUTION:When a cover 10 is put on the main body of a case 2, an elastic pressure plate 7A is set above another elastic pressure plate 7. Under such conditions, a key display part 8A is pressed (F2) and the corresponding contact 13 touches the plate 7. Thus the contact 13 is turned on. The quite different modes are applied between a case where the contact 13 is operated with push of a key display part 8 of a key array part 6 and a case where the contact 13 is operated with push of the part 8A of a key array part 6A. The former input mode is defined as a standard input mode with the latter input mode defined as a simple input mode respectively. In such a constitution, a key input method is easily selected.
Patent JP-S6057172-A (JP)
Inventor: CHIBORU EI HOFUMAN
IPC: F25D31/00
Filed: 1984-08-03
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-S6057799-A (JP)
Title: Speaker diaphragm
Inventor: SUZUKI KIYOAKI
IPC: H04R7/02
Filed: 1983-09-08
Abstract: PURPOSE:To prevent the deformation of shape at a sintering process by constituting a diaphragm with a ceramics sintering body having a crystal grain size being <=nearly 1/5 the thickness of the speaker diaphragm. CONSTITUTION:The acoustic characteristic of the speaker diaphragm is improved by making the thickness of the diaphragm thin and increasing the strength. In constituting the speaker diaphragm by the ceramic sintering body, although the thickness is made thin while the strength is kept, the deformation of shape tends to be caused. In order to get over the disadvantage like this, the maximum crystal grain size of the ceramics sintering body is taken as <=nearly 1/5 the thickness of the speaker diaphragm. Thus, the deformation of shape is not almost caused in the sintering process and also the acoustic characteristic is improved.
Patent JP-S6143034-A (JP)
Title: Method for identifying opposite party between center and user
Inventor: IEGI TOSHIATSU
IPC: H04L9/14
Filed: 1984-08-07
Abstract: PURPOSE:To ensure the security with a simple algorithm system by storing a ciphering key in an IC card and changing the key for ciphering and deciphering at every communication. CONSTITUTION:When a person accesses the center 3, a PID11a is transmitted from the IC card 6 to the center 3, the center 2 seeks a system user file 12 corresponding to the PID11a. Then a ciphering key 11b and a passward 11c are exclusively ORed, ciphered and transmitted to the center 3 from the IC card 6. The center 3 decodes the received data by using the ciphering key 12b and when the password 12c is coincident, the result is identified as the person. A new ciphering key 14 used at the next communication is distributed to the IC card 6 from the center 3 at the end of communication. The IC card 6 decodes the ciphered data by using the present ciphering key, extracts the new ciphering key 14 and stores it in place of the present ciphering key.
Patent JP-H0453951-A (JP)
Title: Manufacture of mask
Inventor: KUDO JINKO
IPC: G03F1/78
Filed: 1990-06-22
Abstract: PURPOSE:To form a mark for electron beam adjustment with a simple method and to contrive an improvement in a throughput and a yield by forming the mark for electron beam adjustment while an etching or the growth of a metal is conducted by irradiating the mark with FIB (convergent ion beam). CONSTITUTION:FIB enables to etch selectively only a portion irradiated with ion beams or to form a film of metal, etc., only on the irradiated portion. Then on the preceding stage forming an IC patter 7 on the mask 4 with electron beams, the mark 5 is formed with FBI. Thus by using only FBI, the mark can be formed easily and each of the conventional steps to form the mark such as (resist coating film, baking, drawing a mark shape with electron beams, development, etching of an absorption body, stripping a resist film) can be omitted and the mask can be formed in a short time. Also the yield is improved because the sticking of dust and fear which any damage might occur can be reduced.
Patent JP-S5956013-A (JP)
Title: Liquid fuel combustion device
Inventor: INOUE TADASHI
IPC: F23D11/40
Filed: 1982-09-20
Abstract: PURPOSE:To eliminate special heating means by a method wherein a catalyst is arranged at the upper part of atomization means with a space therebetween, an inverted-recessed part is made at a central part of the catalyst, while a flat part is made at a circumference thereof, and a plurality of fine through holes are made at the flat part. CONSTITUTION:A space 10 is formed above a nozzle 4 and heat-resistant inorganic catalyst 9 is provided at an entire surface of the inside of the boiler 1. The catalyst 9 is provided with an inverted-recessed part 11 at its central part, with a flat part 12 and a plurality of fine holes 13 at the flat part 12 to make a honeybomb structure. Said central inverted-recessed part 11 has ceiling and oppositely faced against the nozzle 4. The catalyst 9 is made to support platium and paradium and the like as an oxidation catalyst. Thereby, it is made possible to transfer the catalyst 9 to a normal oxidation catalyst reaction after the catalyst is preheated to such a temperature as an oxidation catalyst reaction can be performed under a dispersion combustion at the time of ignition, resulting in that no special heating means is required.
Patent JP-H11348354-A (JP)
Title: Print system
Inventor: MASUDA SEIICHI
IPC: G06F3/12
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a print system which can print particularly with superior readability. SOLUTION: A color change is designated at a printer driver 4 to print data formed with the use of an application software of a host apparatus 1, and the print data after changed is printed by a printer apparatus 2. The color change is designated for a predetermined color at a character system and a modification system and based on a character attribute information and a modification attribute information. Moreover, the designation is based on a physical condition such as a paper feed system, an application, etc. In this constitution, the print data is changed in color, thereby obtaining the print result, for example, easy to read.
Patent JP-H11174503-A (JP)
Title: White pulse light source
Inventor: MORI KUNIHIKO
IPC: G02F1/35
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a white pulse light source generating white pulse light having a wide band and flatness by decreasing a dispersion value in the center wavelength of exciting pulse light from a positive value in the propagation direction of the exciting pulse light and possessing plural kinds of zero dispersed wavelength in the range of a propagation distance where a maximal value is positive. SOLUTION: The dispersion value D(λ0 , z) of a waveguide type optical nonlinear medium in the center wavelength λ0 of the exciting pulse light is the positive value at an incident end (z=0), and decreased in the propagation direction of the exciting pulse light. Furthermore, two kinds of zero dispersed wavelength λ1 (z) and λ2 (z) are formed on both sides of the center wavelength λ0 of the exciting pulse light in the range of the propagation distance where the maximal value is provided and it is positive. Thus, a spectral spread process by soliton compression and a process to make spectrum rectangular and flat because a soliton is changed to dispersed wave are caused. Therefore, the white pulse light having high flatness and symmetry is generated.
Patent JP-H0920584-A (JP)
Title: Production of oxide single crystal
Inventor: KAMIO TAKESHI
IPC: H03H3/08
Filed: 1995-06-30
Abstract: PURPOSE: To prevent the melt from being contaminated with refractory fragments contributing to cracks in the single crystal through the opening of a lid or the gap between the crucible and a reflector in the production of oxide single crystal by growing it from a melt in a crucible through Czochralski process. CONSTITUTION: In growing the objective oxide single crystal from a melt in a crucible through Czochralski process, an apparatus equipped with an after- heater 7 above the crucible and a disc-shaped lid with an opening located above the after-heater is used. In this case, the opening of the lid is provided with screen-shaped projections 14. Alternatively, this oxide single crystal is obtained by using an apparatus equipped with a doughnut disc-shaped reflector as a heat-reflective plate above the crucible; in this case, the reflector is provided with screen-shaped projections 15.
Patent JP-H099988-A (JP)
Title: Production of carthamin
Inventor: TATSUFUKU MASAYUKI
IPC: C12R1/91
Filed: 1995-06-30
Abstract: PURPOSE: To efficiently produce carthamin which is a red pigment by enzyml∥ ically reacting a safflower yellow B pigment accounting for the maximum about 50% of yellow pigments contained in a large amount in safflower petals. CONSTITUTION: A tissue derived from a safflower is cultured in the presence of a safflower yellow B pigment to convert the safflower yellow B pigment into carthamin. Otherwise, an enzyme derived from the safflower is used to convert the safflower yellow B pigment into the carthamin. Thereby, the carthamin is produced.
Patent JP-H04363656-A (JP)
Title: Magnetic flaw detection method
Inventor: IMAZATO TOSHIYUKI
IPC: G01N27/84
Filed: 1991-06-10
Abstract: PURPOSE:To inexpensively detect a flaw inside a body to be flaw-detected having a small inlet in a short time by inserting a magnetic body bar provided with electrodes on both ends into a small inlet to apply voltage thereto after magnetic powder is scattered on the inside of the body to be flaw-detected. CONSTITUTION:In order to flawdetect a header 1, a crane mouth-like bottle 4 is first inserted into a nozzle neck 2 and magnetic powder liquid stored therein is scattered on the inside faces of the header 1 and the nozzle neck 2. Next, a magnetic substance silicone bar 5 with a positive electrode 6 and a negative electrode at both ends is inserted form the nozzle neck 2 with the use of a hand grip 8 and the edge thereof reaches to the inside of the heater 1. When power source cords 9 of the electrodes 6, 7 are connected to a current and voltage and regulating transformer 10 to generate an appropriate magnetic field on the silicon bar 5, magnetic powder gathers to detect a defect shape if a defect of a flaw and the like exsists on the inside of an attaching part of the nozzle neck 2 for the header 1. Accordingly the flaw detection is inexpensively performed for the inside of the attaching part of the nozzle neck 2 for the header 1 within a short time only by cutting the nozzle neck 2.
Patent JP-S5868117-A (JP)
Title: Controller for on-vehicle load
Inventor: KUBOTA MASAMI
IPC: B60R16/02
Filed: 1981-10-17
Abstract: PURPOSE:To improve the operability of a power window and to improve safety by detecting the switching of an operation switch to another position after stopping a load in an emergency, and then releasing the load from being stopped. CONSTITUTION:For the restarting of a power window motor 1b stopped in an emergency, a switch S11 at an ascent position is switched to another position i.e. a neutral position or a descent position. Then, switch contacts of the switch S11 are changed in connection from terminals D and E to terminals E and F, so the switch is disconnected from a battery 8 to power down the power motor 1b. A stop controlling circuit 3 detects the terminal voltage across the motor to allow the power window motor 1b stopped in an emergency during ascending operation to be restarted.
Patent JP-H0330374-A (JP)
Title: Semiconductor photosensor
Inventor: SHIMIZU AKINORI
IPC: H01L31/10
Filed: 1989-06-27
Abstract: PURPOSE:To enhance the contrast between photodiodes while reducing the dispersion in sensitivity by a method wherein the first conductivity type high concentration carrier distribution region is provided inside a substrate beneath a multitude of pn junction photodiodes. CONSTITUTION:The first conductivity type high concentration carrier distribution region 5 is provided inside a substrate 1 beneath a multitude of pn junction photodiodes. The carriers generated on the surface side are attracted to the photodiode side by the potential running from the carrier distribution region 5 to the photodiodes to increase the collecting efficiency of the carriers for augmenting the contribution to the photoelectric current. On the other hand, the carriers generated inside the substrate beneath the carrier distribution region 5 are obstructed by the potential barrier of the carrier distribution region 5 not to contribute to the photoelectric current of any photodiodes at all. Through these procedures, the carrier generated only on the parts near the photodiodes can effectively contribute to the photoelectric current so that the sensitivity of respective photodiodes may be augmented to enhance the contrast between the photodiodes while reducing the dispersion in the sensitivity.
Patent JP-S6056692-A (JP)
Title: Mast support device
Inventor: SUZUKI HARUHIDE
IPC: B63B15/02
Filed: 1983-09-09
Abstract: PURPOSE:To make a guide member alone replaceable in time of wear in the guide member, by locking the guide member, installing on a top surface a rack which engages or disengages to or from a mast step installing a sail mast, to a concave groove installed in the longitudinal direction of a sailing board. CONSTITUTION:A first concave groove 72 is formed on a top surface 13 of a sailing board over its hull longitudinal direction, while further a second concave groove 74 is formed in a central part of the first concave groove 72, and a guide member is locked inside these concave grooves 72 and 74. The guide member is made up of a rack 80 on its top surface, a horizontal part 76 and a vertical 78, while a lower engaging part 86 of a mast step 18 is engaged with both sides of the rack 80, and the guide member is formed free of moving and stopping in a hull longitudinal direction by engagement of disengagement with the rack 80 by means of a ratchet mechanism. With this constitution, when the guide member is worn out, the guide member alone, which is locked inside both concave grooves 72 and 74, is replaceable.
Patent JP-S5959992-A (JP)
Inventor: YAMADA MASAYOSHI
IPC: D21F1/02
Filed: 1982-09-24
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-H0825106-A (JP)
Title: Pre-load adjusting device for bearing
Inventor: WATARI JUN
IPC: F16C25/06
Filed: 1994-07-18
Abstract: PURPOSE:To always adjust a pre-load precisely by directly detecting a load working on an outer ring in a bearing. CONSTITUTION:A pre-load adjusting device is provided with deflection gauges 26a, 26b, which detect loads working on outer rings 16b, 18b in bearings 16, 18 as deflection quantity, and controlling means 28, which controls voltage impressed on a piezoelectric element 24 according to the deflection quantity detected by the deflection gauges 26a, 26b, and the piezoelectric element 24 is expanded/shrunk on the basis of the loads directly working on the bearings 16, 18. In this way, the pre-loads on the bearings 16, 18 can be rapidly and precisely adjusted without any influence of a change in centrifugal force and a change in temperature.