baber/WOPTO huggingface dataset:
Patent JP-H0491542-A (JP)
Title: Directional microphone module and handset for telephone set with said module
Inventor: TAKAGI HISAMITSU
IPC: H04M1/02
Filed: 1990-08-07
Abstract: PURPOSE:To obtain a directional microphone module which is suitable for miniaturization and has an excellent S/N characteristic at the transmitting section by forming the 2nd opening communicated with a space through the side wall of a bush and a flange at the end section of the bush opposite to the end section where the 1st opening is formed. CONSTITUTION:The 1st opening 10 is formed at the position facing the 1st sound concentrating section 4 of a directional microphone housed in a bush 8 and a space 12 for securing directivity is formed at the position facing the 2nd sound concentrating section 6. A flange 16 is formed at the end section opposite to the lower end section of the bush 8, namely, the end section where the 1st opening 10 is formed. External sounds arriving at the handset reach not only the 1st sound concentrating section 4 of the directional microphone through one opening 46 of the upper case and the 1st opening 10, but also the 2nd sound concentrating section of the microphone through the other opening 48 of the upper case and the second opening 14.
Patent JP-2001032793-A (JP)
Title: Blower
Inventor: MATSUNAGA KOJI
IPC: F04D29/28
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce noise of a blower while restricting a rise of manufacturing cost. SOLUTION: A gap δ is formed between a part of a rotor 73a facing a boss part 71a and the rotor 73a. Collision of a rotor 73a with a boss part 71a of a fan 72 by vibration in the direction of a rotary shaft 73b in vibration generated at the motor 73 is thus eliminated, so collision of the rotor 73a with the boss part 71a of the fan 72 can be prevented without strongly fixing the fan 72 to the rotor 73a by a fastening means such as a bolt. Noise of a blower 7 can thus be reduced while restricting rise of manufacturing cost.
Patent JP-S6364324-A (JP)
Title: Heating method and heating equipment therefor
Inventor: SHIGENIWA MASAHIRO
IPC: H01L21/20
Filed: 1986-09-05
Abstract: PURPOSE:To form a semiconductor device without exposing a substrate to a high temperature, by generating thermal elastic wave near the surface of a body to be heated, and making the surface chemically active at a low temperature. CONSTITUTION:A local part is irradiated by a beam 2, or a wide range is irradiated with a lamp and the like in the manner in which the intensity distribution of a radiating light is made ununiform. Temperature irregularity generates on a semiconductor substrate 1, thermal distortion is introduced into the vicinity of surface, and thermal elastic wave 3 generates near the surface of the substrate 1. Therecore the combination of atoms constituting the substrate 1 is subjected to expanding and contracting, and chemical bonding of atoms is apt to be cut. Then chemical reaction is liable to occur, and the reaction is promoted. Thereby, semiconductor device can be formed without exposing the substrate 1 to a high temperature.
Patent JP-H0491551-A (JP)
Title: Facsimile equipment
Inventor: FURUICHI KOJI
IPC: H04N1/00
Filed: 1990-08-06
Abstract: PURPOSE:To prevent the occurrence of a delay in the conveyance of information to improve the communicative function of facsimile equipment by sending a call signal together with an urgent transmission notifying signal from the transmission side at the time of transmitting urgent information. CONSTITUTION:In case the generation of an audible ringing signal is inhibited, a switch 10 is set to a turned-off state. When a call signal detecting section 9 detects a call signal, a telephone set 12 does no make bell sounds, but the connection of the telephone set 12 with a line is switched to a MODEM 2 side by means of a relay 1 and a sent facsimile message is automatically received. When the transmission side wants to make urgent transmission of an important matter, the transmitter of the message operates the operating section of the facsimile equipment on the transmitting side. Then the facsimile equipment is set to an urgent mode. When the urgent transmission notifying signal detecting section 11 of the facsimile equipment on the receiving side detects an urgent transmission notifying signal, a section 72 for controlling audible ringing signal for notifying urgent transmission of a system controlling section 7 actuates a buzzer 8 so as to notify the operator of the facsimile equipment on the receiving side of the arrival of the urgent information. Therefore, a delay in the conveyance of information can be prevented and the communicative function of the facsimile equipment can be improved.
Patent JP-S5995974-A (JP)
Inventor: MIZUTORIGAWA ISAMU
IPC: B07B13/04
Filed: 1982-11-25
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-H0660901-A (JP)
Title: Gas feeding structure for fuel cell
Inventor: TAKAHASHI HIROSHI
IPC: H01M8/24
Filed: 1992-08-04
Abstract: PURPOSE:To feed the fuel gas and oxidant gas to individual cells at a uniform flow distribution in an internal manifold type fuel cell. CONSTITUTION:Gas feed/exhaust internal manifolds 2, 3 formed with a cell stack 1 stacked with multiple unit cells are connected to a manifold of gas headers 4, 5, 6 provided with multiple gas feed/exhaust pipes 7, 8, and the manifolds 2, 3 of the cell stack 1 are communicated with the upper gas header 4, intermediate gas header 6, and lower gas header 5. The flow decrease portion and flow increase portion due to a nonuniform feed flow are overlapped, and the gas flow fed to individual cells can be unified, and the battery performance is improved.
Patent JP-S6453790-A (JP)
Title: Laser beam build-up method
Inventor: KATO SHINJI
IPC: B23K26/34
Filed: 1987-08-21
Abstract: PURPOSE:To obtain a build-up layer excellent in wear resistance and surface property by supplying mixed powder of build-up alloy powder with wear resistant particle powder onto base material and projecting a laser beam having conditions to melt both powders to precipitate wear resistant particles in the process of cooling and solidifying. CONSTITUTION:A silicide, a boride, etc., besides a carbide are used as the wear resistant particles. On the other hand, it is preferable to select properly from a characteristic required for the build-up layer and the relation with the base material as a build-up alloy and a Ni-Cr alloy, etc., with respect to the iron base material, for instance, are used for this purpose. While or after the above-mentioned mixed powder is supplied to a build-up part of the base material, the laser beam is projected to melt the mixed powder. The conditions to melt not only the build-up alloy powder but also the wear resistant particle powder such as the carbide are required as the irradiation conditions of the laser beam. Continuously, a molten pool is rapidly cooled and solidified to form the build-up layer by stopping the laser beam irradiation or moving the laser beam irradiation position. At this time, the heat resistant particles such as the carbide which are once molten in the build-up alloy are dispersed and crystallized.
Patent JP-S6269395-A (JP)
Inventor: INOUE TERUO
IPC: G07G1/12
Filed: 1985-09-20
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-H0374091-A (JP)
Title: Discharge lamp lighting device
Inventor: KUBOTA SATOSHI
IPC: H05B41/24
Filed: 1989-08-12
Abstract: PURPOSE:To prevent reduction in luminous efficiency by not connecting a smoothing capacitor to a rectifier at the time of power source input, but by connecting it to both ends of a first switching device through a discharge lamp as well as a current limiting inductance so as to be used as a smoothed power source. CONSTITUTION:A condenser C0 and a diode bridge DB are not connected with each other. In-rush current is thus never to run at the time of power source input. Since the choke current of L1 runs in the entire region of full-wave rectification wave shape, an input power factor can be heightened. Regarding the asymmetry of lamp current, at the bottom of the full-wave rectification wave shape, the condenser C0 becomes a power source, whereby the choke L1 is not actuated and exists, however, this condition continues only for a period at the bottom, and the longevity of the lamp is not so deteriorated. Reduction in luminous efficienty of the discharge lamp can thus be eliminated.
Patent JP-S6377747-A (JP)
Inventor: FUIRITSUPU EMU KIMUBOORU
IPC: B41J2/045
Filed: 1987-08-24
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-H0928685-A (JP)
Title: Sphygmomanometer
Inventor: TOMOTA YUICHI
IPC: A61B5/022
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To enable the variation of a measurement interval according to the conditions of a patient, namely when the analyzed value is found to be within the range of the absolute threshold value, the measuring interval is spread towards the maximal interval in the variable range while when the value is found to be out of the range the interval is narrowed. SOLUTION: Storing a measured value from a bloodless blood pressure measurement unit 2 in a memory 4, the date is read out at an arithmetic unit 12 of a microprocessor 10 and is analyzed there to get a running average of the data till this time and the data is judged whether it is within or not the range of an absolute threshold value and a time-fluctuation threshold value. When the analyzed date is within the range, a command signal to spread the measurement interval is sent to the bloodless blood pressure measurement unit 2 from the arithmetic unit 12. While the analyzed value is out of the range, a command signal to return the measuring interval promptly to the normal interval is sent to the bloodless blood pressure measurement unit 2 from the arithmetic unit 12.
Patent JP-S5999533-A (JP)
Title: Keyboard device
Inventor: KITAMUKAI KATSUMI
IPC: G06F3/023
Filed: 1982-11-30
Abstract: PURPOSE:To inspect the key input of a keyboard device by only a keyboard itself by comparing an address code outputted from an ROM stored with address codes of respective keys with the address code of an input key. CONSTITUTION:A control circuit 19 sets the eight-bit value of a counter to zero. This count value is used as a scan signal; the high-order four bits are inputted to a decoder 5 and the low-order four bits are inputted to one input terminal of a comparator 6. The address code of the input key is detected on the basis of the scan signal and inputted to a latch 10. This address code is compared by a comparator 11 with address codes outputted from the ROM12 stored with address codes of respective codes, and when a coincident code is found, a buzzer 18 sounds to indicate that the key input is performed correctly. If a key is inputted wrongly, the comparator detects dissidence and an LED15 turns on.
Patent JP-H0524552-A (JP)
Title: Power steering device
Inventor: SASAKI HIROTO
IPC: B62D6/02
Filed: 1991-07-24
Abstract: PURPOSE:To improve the fuel consumption of an engine by reducing the power loading accompanied by the drive of a hydraulic pump for generating a working hydraulic pressure as small as possible. CONSTITUTION:A plurality of motors 8a and 8b for driving a hydraulic pump 6 are arranged, and electricity is supplied into both the motors 8a and 8b during stop and low speed traveling, and a large steering assisting force which a power cylinder S for generating the steering assisting force requires, is generated with the sufficient margin. In the high speed traveling where the large steering assisting force is not necessary, electricity is supplied only to one motor 8a, and the supplied electric current is varied within a range for obtaining the high efficiency according to the car speed and the increase/decrease of the load of the hydraulic pump 6.
Patent JP-H0372146-A (JP)
Title: Joint construction for jacket material
Inventor: ARASHI SHIZUO
IPC: E04D3/366
Filed: 1989-08-12
Abstract: PURPOSE:To improve workability by inserting the decorative surface side edge of a jacket material into the upper and lower engagement grooves of a waterproof joint material integrated with a batten and a connection fitting for connecting and covering the ends of the jacket material. CONSTITUTION:A waterproof joint material A is constituted with a batten 1, a connection fitting 5, a lower engagement groove 7, an upper engagement groove 10, a cover part 9, jacket materials B and a decorative surface 12. Furthermore, the side edge of the decorative surface 12 of the jacket material B is inserted and coupled to the upper and lower engagement grooves 7 and 10 of a waterproof joint material 1 integrated with the batten 1 having approximately horizontal plane, and the connection fitting 5 having an approximately z-shaped cross section. In addition, the cover part 9 is used as a decorative cover for covering the side edges of the decorative materials B. According to the aforesaid construction, waterproof quality can be enhanced.
Patent JP-H0740606-A (JP)
Title: Printer
Inventor: KUMAGAI MINORU
IPC: B41J29/42
Filed: 1993-07-30
Abstract: PURPOSE:To provide a printer capable of comparatively freely refering and controlling the data therein. CONSTITUTION:The device comprises a memory storing information transmitted from a host device, a main control section controlling a printing means to print the stored information and printer body 4 housing the main control section and memory. The printer body 4 is equipped with an input means 5 by which specified print information is directly inputted and an indication means 6 which indicates the inputted information from the input means 5 by being controlled by the main control section. The memory stores the information to be printed beforehand and the main control section comprises an indication selection controlling function for selectively indicating the information in the memory in response to a command from the input means.
Patent JP-H0257104-A (JP)
Title: Moving agricultural machinery
Inventor: YAMAZAKI HIROAKI
IPC: A01B69/00
Filed: 1988-08-22
Abstract: PURPOSE:To alternately each steer lateral wheels in advancing direction in same quantities and each equalize steering angles of the lateral wheels by alternately feeding a pressure oil to hydraulic actuators for each steering lateral wheels. CONSTITUTION:A stick 11 is descended toward a field face and wheels 2a and 2b are held up and a pressure oil is alternately fed through an electromagnetic change-over valve 26 subjected to inching actuation by alternately changing over to a hydraulic actuator for steering wheels 2a and hydraulic actuator for steering wheels 2b.
Patent JP-S60104464-A (JP)
Title: Power steering apparatus
Inventor: ITAYA NOBUAKI
IPC: B62D5/083
Filed: 1983-11-07
Abstract: PURPOSE:To secure a smooth slidable contact movement of a piston by forming the edge part of each slidable contact surface with a cylinder wall of a piston to a curved surface so that the slidable contact surface forms a tangential line. CONSTITUTION:The shaft core part of a piston 11 is screwed with a worm-shaft 9 through a number of balls 14, and a rack 11a geared with the sector gear 15a of an output shaft 15 is formed onto the undersurface of the shaft core part. As for the piston 11, each slidable contact surface 11b with the wall of a cylinder 2 is formed so as to be the tangential line for the curved surface 11c at the edge part of the slidable contact surface after polishing treatment. Therefore, even if the piston 11 is applied with a turning moment around the engagement part with the output shaft 15 due to the reaction of the output shaft, the piston 11 performs a smooth slidable contact movement.
Patent JP-S6450983-A (JP)
Title: Maximum doppler detection apparatus
Inventor: HONMA TAKETOSHI
IPC: G01S15/50
Filed: 1987-08-21
Abstract: PURPOSE:To automatically display a target max. in Doppler quantity from the image displayed on a CRT and to also numerically display Doppler quantity, by displaying only the target max. in Doppler frequency on a sonar display part. CONSTITUTION:In order to detect a target having the max. Doppler frequency from targets having Doppler frequencies of a set value or more, a comparing signal is outputted to a display content change-over part 3 from a control part 4. In the display content change-over part 3, the brightness signals of all of the targets are sent to a judge part 6 as they are without being displayed on a display part 8 and the mutual comparison/judgement of the Doppler frequencies to the respective signals is performed. At this time, a deflection signal for displaying the max. value thereof on the display part 8 is generated to be outputted to a deflection signal generating and amplifying part 5. Further, only the brightness signal having the max. Doppler frequency is outputted to the display part 8. At this time, the max. Doppler frequency quantity is outputted to a Doppler display part 7 to be outputted to the display part 8 as a Doppler display signal to display the Doppler quantity of the max. value on the display part 8.
Patent JP-S6268998-A (JP)
Inventor: ISHII KENJIRO
IPC: E21B43/00
Filed: 1985-09-24
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-H1033725-A (JP)
Title: Wood type club head and coating method therefor
Inventor: MIURA TAKAMICHI
IPC: A63B102/32
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To give a pattern, which makes a player easily address a golf club, on the golf club face so that the pattern gives a sense of unity without a sense of incompatibility to the golf club, by providing a pattern part at the central part of the face and grading the outline of the pattern part. SOLUTION: When a coating material is sprayed as mist to the surface of a partition plate 5 keeping a prescribed distance between, (the back face of) the partition plate 5 and a golf club face, the coating material is sprayed on the golf club face through a window part 4 on the partition plate 5 to give a pattern part grading on the outline part. Thus, a laterally long ellipse shaped pattern part is provided on the central part of the wood type golf club face and the outline of the pattern part is expressed in a shading method to gradually vary from dark at the central part to light at the outline. Thus, the pattern part gives a sense of unity with the golf club face without a sense of incompatibility to make a player easily address the golf club with eased feeling.
Patent JP-S5999854-A (JP)
Title: Push phone for office
Inventor: YOSHIDA TAKAHIRO
IPC: H04M1/56
Filed: 1982-11-29
Abstract: PURPOSE:To attain ease of four rule calculation during a business talk by providing a call function, a display function of a telephone number of opposite party, a storage function of the telephone number, and the function of four rule calculation to prevent mis-dialing and to simplify the call and display operation. CONSTITUTION:An operation console of a push phone is provided with an opposite party telephone number storage address display section 11, a numeric display section 1 by an opposite telephone number display section 12, a function selecting button 21, and an operating button section 2 comprising a numeric button 22 and a four rule calculation button 23. Further, a function display lamp 31 corresponding to the operating console, a lamp section 3 comprising a group display lamp 32 corresponding to a group call button 24, and a receiver having a receiver call button 4 are provided. Moreover, the push phone is provided with the call function, the display function of the opposite party telephone number, the storage function of the telephone number and the function of four rule calculation, allowing to prevent mis-dialing and to simplify the call and display operation.
Patent JP-H0743168-A (JP)
Title: Piezoelectric vibrating gyro
Inventor: SUGAWARA TAKESHI
IPC: G01C19/5663
Filed: 1993-07-29
Abstract: PURPOSE:To provide the uniformity in distributing form of a lead wire and a countermeasure to the disconnection, and improve the reliability of a product by forming the lead wire into a distributing form suitable to connect a terminal provided on a support tool to a band electrode. CONSTITUTION:When terminals 11-14 of a support tool 9 are connected to the band electrodes 2, 4, 6 and common earth electrode 5 of a piezoelectric vibrator 1, a lead wire 15 is distributed in the vibrator axial direction, and a semicircular loop having a curved part turned outward is formed. When the band electrode 6 is connected to the terminal 12, the lead wire 15 is curved to form the semicircular loop, and connected from the end part direction of the piezoelectric vibrator 1 to the terminal 12 in parallel to the axial direction of the piezoelectric vibrator 1. The connections of the band electrode 4 with the terminal 13, the band electrode 2 with the terminal 11, and the band electrode 5 (common earth electrode) with the terminal 14 are also carried out in the same manner. According such a constitution, the distributing form can be uniformed with the band electrodes 2, 4, 6 of the piezoelectric vibrator 1 as the standards.
Patent JP-S6451790-A (JP)
Title: Stereoscopic picture reproducing device
Inventor: MAEZAWA YOSHIMASA
IPC: H04N13/04
Filed: 1987-08-21
Abstract: PURPOSE:To improve the visibility of a stereoscopic picture at the time of reproduction by adjusting a left and a right video images separately by adding a circuit capable of adjusting the video image of every field, i.e., every left or right video signal in a stereoscopic picture reproducing device. CONSTITUTION:The video signal reproduced from a VTR 10 is inputted to a field signal generation circuit 4, a video image adjustment circuit 12 and the video image adjustment circuit 13. The field signal generation circuit 4 generates an alternating signal at every field, and drives an electro-optical shutter 7 by driving a shutter drive circuit 6. The video image adjustment circuits 12 and 13 are adjustable separately, and the outputs of them are inputted to a switch 14. The switch 14 is driven by the output of the field signal generation circuit, and the outputs having passed through the video image adjustment circuits 12 and 13 are obtained as its output alternately for every field. Namely, the picture, the left and the right video images of which are controlled separately, is displayed on a display 5.
Patent JP-H0495176-A (JP)
Title: Fingerprint collating method
Inventor: YAMAMOTO MAKOTO
IPC: G06T7/00
Filed: 1990-08-07
Abstract: PURPOSE:To execute the fingerprint collation with high accuracy by a small quantity of data by determining a point in which an extreme value of a histogram of a density partial differential value related to two directions of a fingerprint image, as the feature center, and executing the fingerprint collation by using only data related to the part of the upper side than the feature center. CONSTITUTION:An image input device 10 and a collation processor 20 are provided, and an image photographed in the image input device 10 is subjected to comparison processing in the collation processor 20. Subsequently, a fingerprint image is subjected to density partial differential with regard to two directions, a point in which an extreme value of a histogram of a partial differential value is generated with regard to both the directions is determined as the feature center, and a fingerprint collation is executed by using only data related to the part of the upper side than this feature center. In such a way, the fingerprint collation can be executed with high accuracy by a small quantity of data.