baber/WOPTO huggingface dataset:
Patent JP-H085027-A (JP)
Title: Grill burner for gas cooking apparatus
Inventor: HARA MASAO
IPC: F24C3/04
Filed: 1994-06-16
Abstract: PURPOSE:To provide a grill burner for a gas cooking apparatus which has excellent red heat distribution and ignition, and durability. CONSTITUTION:The part of a ceramic plate support 19 is inserted between a grill burner and the upper part 7 of a grill case. An auxiliary burner hole 16 having a diameter of the different size from that of a main burner hole 15 is formed near the end of an ignition plug 13 and the negative electrode of an ignition plate 1. Thus, a ceramic plate 9 is not dropped by the support 19 inserted between the burners, and excellent combustion is maintained. Gas concentration can be increased by altering the size of the hole in the vicinity of its ignition, thereby obtaining the excellent ignition performance.
Patent JP-S6026904-A (JP)
Title: Formation of thin film pattern
Inventor: NOBUTOKI SABUROU
IPC: E04B1/348
Filed: 1983-07-25
Abstract: PURPOSE:To obtain a good thin film pattern with high accuracy without being bothered with generation of light interference fringes by forming waste patterns of the same material as the desird pattern and by the same process to the part except the part to be provided with disired pattern on the bare plate to be worked as well so that the envelope of the surface of the photosensitive film coated over the entire pattern parallels with the plane of the base plate to be worked. CONSTITUTION:Desired pattern groups 1, 1' are provided on base plate glass 8 for a filter and waste patterns 7 are simultaneously formed of the same material by the same process on the ineffective parts 6, 6', 6'' between said groups in the stage of forming the groups 1, 1' so that the envelope of the plate of a photosensitive film 9 for the 2nd exposure parallels with the plane of the base plate to be worked, i.e., the glass 8. Therefore the surface of the film 9 and the surface of an original plate 4 for photoetching are brought into tight contact with each other over the entire surface and the parellellism beteeen both surfaces is extremely satisfactorily maintained when the plate 4 is pressed to the work side for the purpose of 2nd exposure. The chance for generating light interference fringes is thus decreased. There are practically no restrictions for the design of the waste patterns and any design which makes the waste patterns hardly strippable and removable and makes the envelope on the surface of the photosensitive film on the base plate side supposing the tight contact of the original plate for photoetching with said film for the purpose of the 2nd exposure parallel with the surface of the base plate to be worked is satisfactorily usable.
Patent JP-2000317430-A (JP)
Title: Organic waste treating device
Inventor: INO NOBUO
IPC: C05F17/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an organic waste treating device which improves thermal efficiency and does not require the labor and cost for maintenance and agitating vanes therefor. SOLUTION: An agitating mechanism 2 of the organic waste treating device equipped with a treating vessel 1 housing the organic waste, the agitating mechanism 2 for agitating the contents in the treating vessel 1 and a hot air supply mechanism 3 for heating the contents is constituted by projectingly providing a revolving shaft 21 having a hollow path 21a with the agitating vanes 22. Ejection ports for the hot air sent via the hollow path 21a from the hot air supply mechanism 3 are formed as slits 36 in the back parts of the agitating vanes 2.
Patent JP-H10323552-A (JP)
Title: Feeder for material to be mixed
Inventor: MATSUDA AKIKAZU
IPC: B01F15/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive feeder by which powder or liquid housed in a vessel can be feed by a fixed quantity by providing a receiving part provided with a means for attachably and detachably holding a vessel and rotatable over between horizontal posture and forward-bent posture and making the receiving part freely rotatable in both the forward and backward directions by a rotary driving means. SOLUTION: When mixing and dissolving powder or liquid in a dissolving tank 22 equipped with an agitator 23, at first a material to be mixing is feed into the vessel 12. Next, the vessel 12 is mounted on the bottom plate of a receiving part 3 and a pair of cylinders 9 are operated to move a piston rod downward. In this way, a vessel fixing lever 11 is moved downward to press the upper edge of the vessel 12 by pressing rubber thereof and to fix the vessel 12 to the receiving part 3. When a drive switch on a control panel is depressed in this state, a drive motor 17 is rotated in the forward direction to rotate the receiving part 3 in the direction of the arrow A and thereby the vessel 12 is bent forward to feed the material to be mixed in the vessel 12 to the dissolving tank 22 by a fixed quantity.  At this time, when the material to be mixed is powder, a vibrator 21 is operated to feed it by a fixed quantity.
Patent JP-H06346090-A (JP)
Title: Liquid bleaching cleanser composition
Inventor: AOYANAGI MUNEO
IPC: D06L3/02
Filed: 1993-06-04
Abstract: PURPOSE:To obtain the subject composition comprising hydrogen peroxide, a surfactant and specific plural organic phosphorus compounds, excellent in a stain-removing effect, good in storage stability. CONSTITUTION:This cleanser composition comprises (A) 0.05-10wt.% of hydrogen peroxide, (B) 0.1-20wt.% of a surfactant, (C) an organic phosphorus compound of formula I ((m) is 0-5), or its alkali metal salt or mixture, and (D) an organic phosphorus compound of formula II ((n) is 0-5), or its alkali metal salt or their mixture (but the total amount of the components C and D is 0.001-5wt.%).
Patent JP-H08322840-A (JP)
Title: Ultrasonic diagnostic device
Inventor: NAKAJIMA HIROTAKA
IPC: A61B8/06
Filed: 1995-06-01
Abstract: PURPOSE: To improve a frame rate in a wide visual field width while maintaining the resolution of images by transmitting ultrasonic waves to plural raster columns and synthesizing obtained blood flow information. CONSTITUTION: A scanning control part 5 controls the operation of a transmission/reception part 7 and makes ultrasonic beams be transmitted from an ultrasonic probe 3 to odd-numbered rasters and even-numbered rasters. The ultrasonic beams for one frame are transmitted to the odd-numbered rasters first, then the ultrasonic beams for one frame are transmitted to the even- numbered rasters and thereafter, the ultrasonic beams for black and white images for one frame are transmitted. The ultrasonic probe 3 converts reflected waves to ultrasonic echo signals and supplies them to the transmission/reception part 7 and the transmission/reception part 7 supplies the ultrasonic echo signals of the odd-numbered rasters and the ultrasonic echo signals of the even- numbered rasters to a CFM unit 9.  An information discrimination part 21 reads the blood flow information of the odd-numbered and even-numbered rasters stored in odd-numbered and even-numbered raster frame memories 13 and 15 and return information added to it and alternately supplies them to an image synthesis part 25.
Patent JP-H033638-A (JP)
Title: Manufacture of rotor for rotating electric machine
Inventor: WASHIZU TERUO
IPC: H02K17/16
Filed: 1989-05-30
Abstract: PURPOSE:To obtain a rotor solid and superb in electric characteristic by giving high temperature and high pressure to a laminated iron core in a vacuum-sealed can filled up with a copper bar, end rings and iron powder as well as copper powder, and by connecting each member in solid phase. CONSTITUTION:A skewed copper bar 2 is arranged in a slot 4. End rings 3 are arranged at both ends of the copper bar 2. Iron powder 6 and copper powder 7 are filled up into the clearance in the slot and in the end rings. If the laminated iron core is enclosed in a can 8 and pressed under a high temperature and high pressure, the laminated iron core 1, copper bar 2, end rings 3, iron powder 6 and copper powder 7 are coupled together in solid phase with the can 8 and a dummy shaft 9. After that, by shaving off the side of the can 8 and the dummy shaft 9, a rotor is obtained. In the rotor thus formed each member is mutually jointed in solid phase, so that it is solid and superb in working efficiency. A rotor suitable for a super high speed in a small capacity can thus be manufactured.
Patent JP-S62290944-A (JP)
Title: Evaluation system for microprogram
Inventor: NAGASAWA TOSHIKATSU
IPC: G06F11/28
Filed: 1986-06-10
Abstract: PURPOSE:To easily know an unevaluated microprogram by writing previously the parity error data to the parity bit part of a microprogram command and reading out a microprogram containing a parity bit by a service processor after the end of evaluation to decide presence or absence of a parity error. CONSTITUTION:When a microprogram is carried out, a foul parity is written to the parity bit field of the microprogram. A service processor 10 reads out the contents of a microprogram memory circuit 1 via a data signal line 100 after an evaluation program is run. Then it is checked whether the parity bit of the microprogram is correct or not. The microprogram containing a normal parity bit is equal to the one that is not executed yet. While the microprogram containing a foul parity bit is equal to the one that is executed once or more. In such a way, an unevaluated microprogram can be known.
Patent JP-S5259074-A (JP)
Title: Active carbon adsorption apparatus
Inventor: OKADA HITEYUKI
IPC: B01D15/02
Filed: 1975-11-11
Abstract: PURPOSE: Active carbon adsorption apparatus, able to obtain a constant quality of treating water, able to feed original water continuously, except on occasion of pulling out catalyst, by adsorping COD component in original water, moving original water upward countercurrent and active carbon downward countercurrent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11326759-A (JP)
Title: Picture display device
Inventor: KOBU MAKOTO
IPC: G09F9/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a low-power and lightweight personal picture display device where the size of picture display can be freely designed. SOLUTION: Relating to this picture display device equipped with a picture forming part 2 where luminous flux from a light source 1 is transmitted or reflected; the luminous flux passing through the picture forming part 2 is transmitted through or reflected by a projection lens and a field lens so as to form a display picture in the air. By arranging the combination of the projection lens and the field lens by plural steps, the enlargement ratio of the display picture is successively increased. To put it concretely, the display picture of the picture forming part is enlarged by the 1st projection lens 3 and the 1st field lens 4 so as to form a 1st aerial picture, and a 2nd aerial picture is formed by taking the 1st aerial picture as an input picture by the 2nd projection lens 5 and the 2nd field lens 6.  Thus, the aerial picture is enlarged and displayed on a screen whose size is 20 to 30 or more inches even by a small original picture display element such as a liquid crystal display element where the picture forming part is set to 1 to 3 inches.
Patent JP-S61292579-A (JP)
Title: Test signal generation circuit
Inventor: SAKAGAMI NAOTO
IPC: G01R31/28
Filed: 1985-06-20
Abstract: PURPOSE:To generate a disturbance signal efficiently and with a better reducibility with a minimum resolution of a test signal generation circuit, by adding up the output of a timing register and the output of a constant register with an adder. CONSTITUTION:In a timing register 9, a timing value is set with a controller 10 prior to a test. A selector 11 selects one of outputs 13 of the register 6 and an adder 12 and the data selected is connected to one input of the adder 12 while the output 15 of a constant register 14 done to the other input of the adder 12. The contents of the register 14 is set with the controller 10. Then, the output 13 of the adder 12 is connected to a timing generation circuit 16 and a clock generator 17 generates the start edge of the clock on the basis of the output of the circuit 16.
Patent JP-S62291719-A (JP)
Title: Magnetic recording medium
Inventor: MORITA HIROSHI
IPC: G11B5/716
Filed: 1986-06-12
Abstract: PURPOSE:To compatibly provide both the higher density of recording and the assurance of corrosion resistance by providing an 1st magnetic layer having cobalt in component elements and a 2nd magnetic layer essentially consisting of iron nitride on a nonmagnetic substrate. CONSTITUTION:The 1st magnetic layer 15 having the cobalt in the component elements and the 2nd magnetic layer 16 essentially consisting of the iron nitride are laminated on the nonmagnetic substrate 11. The 1st magnetic layer 15 has the cobalt in the component elements which are exemplified by the element consisting of Co and Ni, the element added with further at least one element selected for Fc, P, W, Pt, and Cr and further the element consisting of Co and at least one element selected from Pt, Y, La, Cc, Pr, Sm, Nd, and Pm. The extremely good corrosion resistance is obtd. with the film which consists of the iron nitride and is used as the 2nd magnetic layer. Said film is superior in durability to the 1st magnetic layer. The film formed with the iron nitride in the crystalline state such as gamma-Fc4N or alpha-Fc3N obtd. by selecting the other film forming conditions such as substrate temp. excels not only in the corrosion resistance but in magnetic characteristics such as satd. magnetization and coercive force as well.
Patent JP-S61292608-A (JP)
Title: Distance information output device for interchangeable lens
Inventor: NAKAJIMA YUKIO
IPC: G03B13/34
Filed: 1985-06-20
Abstract: PURPOSE:To permit forcusing with high accuracy and to obtain distance information of a lens as information on a rotating quantity detector by using a CPU provided on a lens barrel side and the rotating quantity detector. CONSTITUTION:A distance ring 201 of an interchangeable lens is turned to an infinite position or extremely short distance position by an extreme position setting means 502 substantially at the same instant when the lens barrel 200 of the interchangeable lens is mounted to a camera body 100 or a power supply device is mounted thereto. The distance information is then obtd. by the rotating angle of the distance ring 201 from such reference position. The CPU211 which is an arithmetic processing unit of a microcomputer contg. the data necessary for the focus control of the individual interchangeable lenses as part of program outputs the absolute distance information of the interchangeable lens by data and electric pulses to the CPU111 in the body 100 after the distance ring 201 is set to the infinite position or extreme short distance position which is the reference position of the interchangeable lens. The distance is set by a driving means 501 provided in the lens barrel 200 or the body in accordance with the output.
Patent JP-H10327151-A (JP)
Title: Information processing equipment, network system and network error processing method therefor
Inventor: SUNADA HITOSHI
IPC: H04B3/46
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent an influence from being exerted upon other information processing equipment or network by disconnecting a signal system between the other information processing equipment and the main body of device on the network when any abnormality is detected. SOLUTION: A bus monitoring circuit 25 judges whether data are transmitted/ received or not from a device control circuit 22 and an enable signal is outputted to the circuit 25 while there is no data transmission/reception. A device control circuit 30 performs the main control of device and in order to detect its own runaway, a reset routine is executed to a WDT circuit 31 at every fixed time. When any abnormality occurs at the circuit 30, a normally clear signal is stopped being generated to the WDT circuit 31 so that the abnormality at the device circuit can be detected. Then, the gate signal of FET 34 is made high in order to stop supplying power to a signal line. When a data line is stopped being driven, on the signal line, Data 1 and 2 are turned into ground level by resistors 26 and 27 through this processing.
Patent JP-S61292277-A (JP)
Title: Digital magnetic recording and reproducing device
Inventor: II HIROSHI
IPC: G11B20/14
Filed: 1985-06-18
Abstract: PURPOSE:To reduce the error rate of data against fluctuation due to wow and flutter, etc. by fractionizing a clock extraction condition. CONSTITUTION:A reproducing signal (1) is introduced to a delay circuit 2 through an A/D converter 1 and with comparing an existing data (3) and a preceding data (4) by Ex-OR gate 3, it is decided that zero level tolerance is existed when an output is '1'. The data (3) and (4) are inputted to an arithmetic circuit 6 through absolute value circuits 4 and 5 and by the operation of an expression, a phase space value P against a point Si+1 from the zero level tolerance point is calculated. The phase Pi of a data Si at a sampling point and the phase Pi+1 of a data Si+1 at the sampling point are inputted to comparators 17-19 and the size between the Pi and the Pi+1 and the size between a prescribed value N/2 and the Pi and the Pi+1 are compared and the outputs of the comparators 17-19 and the output (9) of the Ex-OR gate 3 are inputted to a clock detector 20 and the output of an AND gate 26 becomes a reproducing clock.
Patent JP-H0430021-A (JP)
Title: Constructing method of guide for underground continuous wall
Inventor: SANECHIKA AKIRA
IPC: E02D5/00
Filed: 1990-05-24
Abstract: PURPOSE:To shorten the construction period by placing leveling concrete on the bottom section of an execution groove, vertically erecting PC plates in parallel in two lines at a required interval in the excavation groove, then refilling the back sides of the PC plate in the excavation groove. CONSTITUTION:An excavation groove 1 with nearly the same depth as a guide 15 for an underground continuous wall to be constructed and somewhat wider than the guide 15 is bored in the ground G. Leveling concrete 2 is placed on the bottom section in the excavation groove 1. Two PC plates 3 are nearly vertically erected in parallel in two lines at a required interval face to face via a self-sustaining metal. A temporary support metal 11 is inserted between the PC plates 3 after the self-sustaining metal is removed. Outside portions of both PC plates 3 in the excavation groove 1 are refilled.
Patent JP-H07319032-A (JP)
Title: Device for displaying information within viewfinder
Inventor: OMURA YUSUKE
IPC: G03B13/00
Filed: 1994-05-25
Abstract: PURPOSE:To enable both first and second information to be observed together with a finder image by providing an optical member into which the second information is introduced with such an optical characteristic that those beams of light of the first information which have a predetermined spectral characteristic are prevented from impinging on the second information. CONSTITUTION:A light-emitting diode 8 is turned on to display first information 6c on a finder image on a focusing screen 6 and is observed together with the finder image. Second information 2 is displayed around a finder viewing field and observed together with the finder image. At the same time, the light- emitting diode 8 is turned on to allow observation of both the first information 6c and the second information 2 together with the finder image. The optical characteristic of an optical member 1 is such that no ghost is produced by the incidence on the second information of noise rays derived from beams of light from the light-emitting diode 8, thus allowing the second information to be observed well. Therefore, both information can be observed well, together with the finder image.
Patent JP-S62294196-A (JP)
Title: Metallic multidiaphragm assembly and its production
Inventor: OKANO TERUO
IPC: C25D1/00
Filed: 1986-06-12
Abstract: PURPOSE:To obtain the title assembly having uniform thickness and without residual stress by connecting a cylindrical housing to a diaphragmatic plastic substrate to be plated having an annular protrusion on the outer surface, plating the substrate along with the joint, and melting and removing the substrate through the housing. CONSTITUTION:The plastic substrate 28 to be plated having the annular protrusion 29 on the outer surface ad shaped in the desired diaphragmatic form is placed on the flange 24 of the housing 22 and fixed. The substrate 28 is dipped in an electroless copper plating soln. to form a copper plating on the whole surface of the substrate 28 in about several - several tens mu, then nickel plating having several tens - a hundred and several tens mu thickness is formed on the substrate 28 and the flange 24 to form a diaphragm 21. After plating, the material is put in a solvent vessel and oscillated to dissolve the substrate 28 which is discharged form the hole 27 of the housing 22, and a metallic multidiaphragm assembly 20 is formed. As a result, the multidiaphragm assembly 20 having uniform thickness and which is not thermally deformed is easily obtained.
Patent JP-H04359540-A (JP)
Title: Manufacture of dielectric isolation semiconductor wafer
Inventor: NIIYAMA HIROMI
IPC: H01L27/12
Filed: 1991-06-06
Abstract: PURPOSE:To provide the manufacturing method or a dielectric isolation semiconductor wafer whose crystallinity and controllability of a film thickness are excellent. CONSTITUTION:An oxide film 3 is formed on a first single-crystal silicon substrate 1; the oxide film 3 is etched and; a prescribed protruding and recessed pattern is formed. A protruding and recessed pattern which is reverse to that of the first single-crystal silicon substrate 1 is formed in a second single-crystal silicon substrate 2. The substrates are faced and bonded in such a way that protruding parts 4 on one side are overlapped with recessed parts 5 on the other side; after that, the second silicon substrate 2 is polished by using the protruding parts 4 as stoppers. Thereby, a dielectric isolation wafer provided with a thin silicon film 20 can be obtained.
Patent JP-S6027300-A (JP)
Title: Piezoelectric oscillator and composite speaker having this piezoelectric oscillator
Inventor: SUZUKI YOUITSU
IPC: H04R23/02
Filed: 1983-07-22
Abstract: PURPOSE:To obtain a coaxial two-way composite speaker by using a piezoelectric oscillator consisting of a polymer compound piezoelectric material as a diaphragm for a high sound and providing directly this diaphragm on a speaker for a low sound or middle sound. CONSTITUTION:A ceramic particle and the polymer material are mixed and are bound and are formed into a domic shape, thus obtaining the polymer compound piezoelectric material. Electrodes 1a and 1b are provided on upper and lower faces to form a piezoelectric oscillator 1. The peripheral part 1a of this domic piezoelectric oscillator 1 is adhered to the center of the bottom of a diaphragm 12, which is formed into a conical shape, to attach the piezoelectric oscillator 1 to the diaphragm 12. In this case, the audio signal from an audio signal source 15 is applied to a voice coil 9 and the piezoelectric oscillator 1, and a low or middle sound band is reproduced by the diaphragm 12, and the piezoelectric oscillator 1 functions as a diaphragm for high sound and is used as a dustproof cap also.