baber/WOPTO huggingface dataset:
Patent JP-H1051041-A (JP)
Title: Compound piezoelectric material and its manufacture
Inventor: HIRATA YOSHIHIRO
IPC: H01L41/45
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce dimension and enable application at higher frequencies, by making the section which is almost vertical to the longitudinal direction of a prism type body, a square whose side is a specified value or less, or a circle or a polygon whose area is equivalent to the square. SOLUTION: In compound piezoelectric material 100, many square prism type piezoelectric ceramic members 101 are regularly arranged in resin matrix 102, keeping specified intervals. The section almost vertical to the longitudinal direction of the prism type body 101 is made a square whose side is at most 75μm, or a circle or a polygon whose area is equivalent to the square. Thereby the dimension is reduced and application at higher frequencies is enabled. This compound piezoelectric material is suitable for an ultrasonic probe which requires high resolution, and in practice, for ultrasonic probes which are used in phased array electronic sector scanning system and linear scanning system.
Patent JP-H1131268-A (JP)
Title: Product storage device for automatic vending machine
Inventor: TSUNODA MASARU
IPC: G07F11/04
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To securely execute a desired restraining operation even when a product in a form whose cross section is a polygon and which has neck parts is directly accumulated by providing projecting parts which can be engaged with one side or the neck part of the polygonal cross section of the product by a spacer provided on the other inner side of a product path. SOLUTION: A separator 4 which can appear/disappear in the product path by turn, and can restrain the product in a next stage positioned right above the product in the lowermost stage which is carried out by extending it in the product path 2 is provided on one inner side of the product path 2. The spacer 5 mainly regulating the with of the product path 2 in accordance with the size of the product 3 is provided on the other inner side of the product path 2. The spacer 5 can easily be attached/detached by hanging an engagement part to an engagement hole formed on the inner side of a column main body. The projecting parts 6 which can be engaged with the neck parts 3a formed in recessed forms in the cross section form of the product is provided for the spacer 5.
Patent JP-H0366823-A (JP)
Title: Method of forming sand pile and device therefor
Inventor: KURIMOTO NAKATOMI
IPC: E02D3/10
Filed: 1989-08-03
Abstract: PURPOSE:To facilitate the formation of a sand pile by providing digging blades in the lower end part of a rotary casing so that the outer end part of the blade is projected out from the rotary casing while the inner end part thereof is projected into a stationary casing, thereby digging is made during intrusion of the casing. CONSTITUTION:A stationary casing 4 is inserted into a rotary casing 2 suspended from and rotatably connected with the lower section of a frame 1, and is connected thereto with a sand tank 5 and the like. Each of digging blades 10 fixed to the lower end of the stationary casing 2 is projected at its outer end from the casing 2, and is projected at its inner end into the casing 4. Then the casing 2 is rotated and intruded into the ground together with the outer casing 4. The blades 10 are rotated so as to dig not only an area around the casing 2 but also a substantial part of the cross-sectional area thereof. Accordingly, it is possible to easily and rapidly intrude the casing.
Patent JP-H0652601-A (JP)
Title: Pinch roller driving device
Inventor: SUKEGAWA KATSUNORI
IPC: G11B15/29
Filed: 1992-07-29
Abstract: PURPOSE:To eliminate the need of an external cam and to improve the assemblage by forming a pinch roller pressing lever out of a spring material to be freely rotatable on a chassis and engaging a groove of a master cam with the pinch roller pressing lever. CONSTITUTION:The pinch roller pressing lever 58 is freely rotatably borne by a shaft 60 erected on the chassis 36 via a boss 59 fixed to this lever 58. A shaft 61 erected on the lever 58 is fitted into a long hole 62 bored in a pinch roller lever 34. Then, a cam follower 63 is fixed downward to the other end of the lever 58 across the boss 59, and the follower 63 is fitted into a cam groove 64 formed on the upper surface of a master cam gear 57 penetrating through the chassis 36. Then, a flexible part 65 is deformed in accordance with the rotation of a pinch roller 39, and hence by prescribed stress to be generated by the lever 58, a pinch roller 39' is pressed under prescribed force to a capstan shaft 69 via the shaft 61 and a shaft 38 of the lever 34.
Patent JP-S5992484-A (JP)
Title: Variable stack system
Inventor: NODA TAKAHITO
IPC: G11C7/00
Filed: 1982-11-18
Abstract: PURPOSE:To designate the depth of a stack and to avoid the destruction of areas (regions) other than the stack area by providing a means which decides the stack depth with designation of the digit of a stack pointer and setting a memory region within the digits of the pointer designated as a subject of the stack operation. CONSTITUTION:In case a digit designating register 1-1 indicates 3 as a carry non-transmission digit, only a gate 1-13 is turned off to have a carry non-transmission state. While other gates 1-10-1-12 and 1-14-1-115 are set in a carry transmission state respectively. Here X'E000' is applied to a stack pointer as the initial value 3-2, and stack areas are designated up to X'E00F'. Then the stack pointer indicates X'E00F' after use of 15 stages of stacks. With the second push of the stack pointer, the data is written to the address X'00F'. Then the pointer indicates X'E000' of the value 3-2 not X'E010' of a pointer indication 3-2 after use of 16 stages. Therefore the data is not destructed for the address E010 of the pointer indication 3-2 after use of said 16 stages by giving the next push to the pointer.
Patent JP-S6094603-A (JP)
Inventor: SUZUKI SEIICHI
IPC: A61B19/04
Filed: 1983-10-28
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-S6253302-A (JP)
Inventor: IAN HENDAASON TOUURU
IPC: C08B37/00
Filed: 1986-08-27
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-H0851563-A (JP)
Title: Image pickup device
Inventor: OKAWARA HIROTO
IPC: G02B7/36
Filed: 1994-08-04
Abstract: PURPOSE:To eliminate a fog from being generated by providing a 1st lens group for focus adjustment and a 2nd lens group placed on its optical axis to revise the focal distance and a magnification of the device and moving the 1st lens group with the revision of the mount state of the 2nd lens group thereby restarting all focusing control. CONSTITUTION:An AF microcomputer 115 receives an evaluation value signal from an AF evaluation value processing circuit 117 while vibrating a focus compensation lens 105 very small by wobbling operation to discriminate whether or not an image is fogged. When the image is fogged, the operation of a hill climbing method in the direction of discrimination result is conducted and when a peak of an evaluation value signal is not exceeded, the operation of a hill climbing method continues. When exceeded, the operation is conducted while being restored to the lens 105, and when the peak is reached, whether or not the point reaches the focus is discriminated to conduct wobbling to restart the focusing control. When the mount of the wide attachment lens 122 is changed, the position of the lens 15 is changed to obtain a new focus.
Patent JP-H0544881-A (JP)
Title: Joining method for pipe
Inventor: AMAKAWA TOSAKU
IPC: F16L47/02
Filed: 1991-08-13
Abstract: PURPOSE:To provide a joining method for a pipe in which time for heating and hardening is short, reliability of joint between pipes is high and working efficiency is improved. CONSTITUTION:In a joining method for a pipe to fit a small-diameter inner pipe 1 into a large-diameter outer pipe 3 through an adhesive, a film-state adhesive 2 is wrapped around the outer circumferential face of the inner pipe 1, and the outer pipe 3 is fitted on the inner pipe 1 in the heated state with melting the film-state adhesive 2, and then, the adhesive is heated and hardened.
Patent JP-H0932896-A (JP)
Title: Belt tensioner
Inventor: AYUKAWA KAZUMASA
IPC: F16H7/08
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To make a tensioner arm lighter and thus a belt tensioner lighter by making the cover thereof as small as possible. SOLUTION: A cover 30b of a tensioner arm attached to a pulley is attached to an opening of a tensioner cup and a damping band 32 is attached near the opening. The cover 30b is shaped nearly square when viewed along the axial direction of the tension cup and the inner surface of the damping band 32 is also shaped square in response to the cover 30b.
Patent JP-H0280726-A (JP)
Title: Single chamber type public sanitary facility
Inventor: HANSU BUARU
IPC: E03D9/00
Filed: 1989-08-07
Abstract: PURPOSE: To improve sanitation by completely cleaning a whole toilet bowl and a whole area liable to be soiled in a toilet room by providing a vacuum cleaner, having a support arm furnished with a large number of exhaust nozzles oriented at a prescribed position free to revolve to the side of the toilet room. CONSTITUTION: Soil of an inner chamber of a closet 15, a back wall 18 and a drainage, to which nozzles 32-35 are orientated, is removed by revolving a vacuum cleaner 21 vertically set in a machine engineering room, until it becomes horizontal to the side of the toilet room and injecting water from each pair of the cleaning nozzles 32-35 provided on a rear part of the arm 26 at the time of cleaning the closet 15, etc. Additionally, at the same time, soil on a fixed floor 12, a sidewall and an external wall surface of the closet 15, to which each pair of cleaning nozzles 42-45 is orientated, is removed by squirting water from at least a pair of the cleaning nozzles 42-45 installed on a part overhanging the front by running part the closet 15. Thereafter, soil is taken and discharged by changing angles of the nozzles 42-45 by a hydraulic cylinder 41 via a link mechanism 38.
Patent JP-S6359140-A (JP)
Title: Communication control equipment
Inventor: HARADA KAZUMI
IPC: H04L29/10
Filed: 1986-08-28
Abstract: PURPOSE:To avoid the state of disabled reception due to deficient data reception buffer capacity by providing an interruption control circuit generating an interruption signal with higher priority more than a reception interruption to a central processing unit when the number of the receptible data reception buffers is smaller than a prescribed number. CONSTITUTION:A reception control circuit 5 requests the reception interruption to a bus interface circuit 10 to a central processing unit 2. The bus interface circuit 10, based on the result of comparison informed by a comparator circuit 11, informs the data reception to the central processing unit 2 by using an interruption with higher priority when the content of the reception buffer number register 3 is less than the content of a minimum reception buffer number register 4 and using a normal interruption when not. When the data are read by the central processing unit 2, the reception control circuit 5 increments the content of the register 3 by 1.
Patent JP-S6095420-A (JP)
Title: Rearview mirror device
Inventor: MOTONO KIYOYUKI
IPC: G02B26/10
Filed: 1983-10-28
Abstract: PURPOSE:To adjust automatically and smoothly the angle of a reflecting mirror which is fitted in the mirror body with simple mechanism by slanting the reflecting mirror by the deformation of a thermal deforming member which is provided in the mirror body and has a heating means. CONSTITUTION:When the ambience is light like in the daytime, etc., a nighttime sensor 11 does not operate through a switching sensor 10, so the reflecting mirror 3 does not slant by the deformation of the thermal deforming member 8, holding a rearview mirror at a specific daytime angle. When the ambience becomes dark, the nighttime sensor 11 operates and sends a signal by receiving light from the rear to flow a current to an electric heating coil 9, and the thermal deforming member 8 is heated to deform. Consequently, the reflecting mirror 3 is slanted automatically and smoothly to such an angle that the light from the rear is not reflected directly to a driver's eye.
Patent JP-H0255240-A (JP)
Title: Method for bending raw glass sheet for laminated glass and apparatus therefor
Inventor: TSUJI HIROSHI
IPC: C03B23/027
Filed: 1988-08-17
Abstract: PURPOSE:To produce a laminated glass having reinforced peripheral part by placing glass sheets for lamination on a bending mold in stacked state, temporarily forming the sheets by the own weight under heating, press-forming the deep- bending part and cooling the peripheral part with an encircling member. CONSTITUTION:A pair of glass sheets for lamination 1 are placed in stacked state on a bending mold 10 composed of a stationary split mold 11 and a mobile split mold 13 and transferred with a truck 5 into a heating and bending stage ST1. The whole glass is heated to the bending work temperature while locally heating the deep-bending part to a high temperature and temporarily formed by the own weight of the glass. The incompletely formed deep-bending part is partly pressed with an auxiliary press 30, the glass sheets for lamination are transferred to a partial heating stage ST2 and the encircling part of the glass sheets for lamination 1 is partially heated with a partial heating means 35. The heated material is transferred to a cooling stage ST3 and the peripheral part of the glass sheets for lamination 1 is cooled with an encircling member 51 containing circulating cooling medium of a cooling means 50 to reinforce the peripheral part.
Patent JP-H0949941-A (JP)
Title: Optical connector connecting structure for optical waveguide device
Inventor: FUKUCHI YOSUKE
IPC: G02B6/30
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector connecting structure for an optical waveguide device which is capable of freely attachably and detachably connecting optical connectors with easy and practicable means. SOLUTION: This connecting structure for freely attachably and detachably connecting optical connectors 2 in which optical fibers 4 are aligned at a desired number and intervals to both input and output end sides of the optical waveguide device 1 in which optical waveguides are formed, is constituted by arranging at least one of the optical connectors 2 of the input and output ends at the recessed part of a housing body for housing the optical waveguide device 1 so that the optical connectors are made movable only in the optical axis direction. Mechanisms for applying elastic restoring force in a connecting end face direction are formed on the opposite surfaces of the connecting end faces movable in the optical axis direction of the inner flanks.
Patent JP-H1155014-A (JP)
Title: Antenna
Inventor: SUZUKI FUMIHIRO
IPC: H01Q1/24
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To make electric apparatuses, such as a portable telephone, light in weight by using a light metal that includes at least one of aluminum and magnesium whose specific gravity is a specified value at most as material of a conductive component of a conductive part. SOLUTION: This antenna is provided with a molding part 2 that has a helical coil element 1 on one end, a stopper 3 on the other end, a sleeve that connects them, an insulator 5 and a linear element 7 whose surrounding in covered with an insulating tube, and is also provided with a conductive holder 8 that forms a feeding part between one end and the other in a freely movable way. The constitutional material for the stopper 3, the sleeve 4 and the holder 8 is constituted of a metal which includes light aluminum or magnesium whose specific gravity is three at most. It is preferably constituted of SiO: <=4%, FeO: <=7%, Cu: 5.0 to 6.0%, ZnO: <=0.30%, BiO: 2 to 0.6%, PbO: 2 to 0.6% and the balance is Al.
Patent JP-H08111423-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: NAKAGAWA AKIO
IPC: H01L21/331
Filed: 1995-08-09
Abstract: PURPOSE: To enhance the performance of a semiconductor device employing a polycrystalline semiconductor while reducing the cost by forming a first polycrystalline semiconductor layer of first conductivity type for insulating a major surface of a substrate, forming a second polycrystalline semiconductor layer of second conductivity type thereon, and then forming a third polycrystalline semiconductor layer of first conductivity type further thereon. CONSTITUTION: A silicon oxide 2 is deposited on a substrate 1 and an amorphous silicon layer is formed thereon thus forming an isolation film 4. Amorphous silicon is then polycrystallized and implanted with ions thus forming an n type collector region, i.e., an n type polysilicon layer 3. An opening is made in the silicon oxide 5 and a p type silicon germanium layer is patterned to form a p type base region, i.e., a p type polysilicon germanium layer 6. Subsequently, an opening is made in a silicon oxide 7 and the n type polysilicon layer, formed on the entire surface, is patterned to form an n type emitter region, i.e., an n type polysilicon layer 8.
Patent JP-H0523194-A (JP)
Title: Method for separating protein by membrane
Inventor: FUKUSHIMA YUKIO
IPC: B01D61/14
Filed: 1991-07-19
Abstract: PURPOSE:To reduce accumulation of attached article to the side face of a rotating filtration plate and permeate a protein dissolved in a liquid in high permeability by operating the rotating filtration plate under low pressure. CONSTITUTION:A filtration plate 3 whose peripheral part is covered with a filtration membrane 2 is provided side by side on a hollow support shaft 6 at prescribed intervals and allowed to communicate with the surface of filtration plate by a through-hole 8. A filtering substance is filtered while horizontally supporting the support shaft with a vessel 1 and rotating the substance under low pressure. As a result, the filtration plate can be operated with a low power.
Patent JP-H0488774-A (JP)
Title: Video signal recorder
Inventor: KOBAYASHI HIROSHI
IPC: H04N5/91
Filed: 1990-07-31
Abstract: PURPOSE:To attain efficient still picture recording onto an unrecorded part by recording a still picture signal with a 2nd compression rate when the signal is not recorded with a 1st compression rate but the signal is recorded with the 2nd compression rate in the case of recording the still picture signal. CONSTITUTION:When a count of unrecorded track number of a PCM data part 53 is 228 tracks, it is discriminated that the data is recorded by a 1st compression rate. When it is discriminated that the data cannot be recorded with the 1st compression rate, whether or not unrecorded track number of the data part 53 is 152 tracks or over is discriminated and when the unrecorded track number is 152 tracks or over and a still picture recording switch 42 is depressed, a bit reduction circuit 31 reduces one frame of digital video signals subject to compression processing with the 2nd compression rate into 152 tracks.
Patent JP-H1045975-A (JP)
Title: Polyolefin resin composition and cross-linked polyolefin resin foam
Inventor: OKUBO SHUNJI
IPC: C08J9/06
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin resin compsn. which gives a cross-linked foam which does not crack at about 0 deg.C and is excellent is stress characteristics at high temps. by compounding a specific propylene copolymer resin, a specific ethylene copolymer resin, and a homopolypropylene resin having a specified crystal purity. SOLUTION: This compsn. comprises an ethylene- or butene-propylene copolymer resin having a crystallinity of 60-80%, and ethylene/4C or higher α-olefin copolymer resin, and 1-7wt.% (based on the sum of the foregoing resins) homopolyporopylene resin having a crystal purity of 90% or higher. A favorable foamable polyolefin resin compsn. is the one comprising the above compsn., a polyfunctional monomer, and a thermally decomposable blowing agent. A favorable foamable polyolefin resin compsn. is the one having a gel fraction of 10-70.
Patent JP-H1046772-A (JP)
Title: Solar battery panel and roof structural body
Inventor: ISHIKAWA OSAMU
IPC: E04D1/30
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery panel enabling a joint work and an electrical connection work to be easily executed by forming an extension part on frames faced to each other. SOLUTION: This solar battery panel 11 is formed to have frames 14 arranged in such a state as faced to each other via a panel body 13 for converting light energy to electrical energy. Also, the first extension part 20 externally extended from the reverse side of the panel body 13 is formed at one side 17 of the frames 14, while the second extension part 21 externally extended from the upper side of the panel body 13 is formed at the other side 16. In addition, a positive electrode 22 is provided on the first extension part 20 and a negative electrode 23 is provided on the second extension part 21. In this case, the electrodes 22 and 23 are shaped so as to be suitable for being coupled to each other.
Patent JP-H1128373-A (JP)
Title: Bucket built in crusher
Inventor: ITO HIROSHI
IPC: E02F3/40
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To make it easy to adjust between a movable plate and a bucket lower frame plate by supporting the movable plate on the opposite to the bucket lower frame plate in a manner the movable plate can freely swing, forming insertion hole at an eccentric position in a back side of the movable plate, and fixing a bearing material at any rotatable position in relation to both side frame plates of a bucket. SOLUTION: A bucket 1 of such a hydraulic shovel which is to be mounted on a working carrier comprises a pair of side frame plates 2 and lower frame plate 3 and a movable plate 4 is set on the opposite to the lower frame plate 3 in a manner the movable plate 4 can freely swing in the inside of a bucket frame 40. Crushing plates 26, 26' are installed on the mutually opposed faces of the lower frame plate 3 and the movable plate 4, respectively. The movable plate 4 is journalled as to freely rotate by a rotation axis 7 and a bearing material 8 behind the both side frame plates 2.  The bearing material 8 is so formed as to have an insertion hole at a position O eccentric from the center P of a trunk part of the bearing by the distance (e) and the bearing material 8 is fixed at any rotation position in relation to both side frame plates 2, so that the gap between the movable plate 4 and the rear end of the lower frame plate 3 can be adjusted.
Patent JP-2001030543-A (JP)
Title: Recording apparatus
Inventor: MOTOE MASAYUKI
IPC: B41J2/01
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To record, and read by a scanner at an arbitrary timing by preliminarily setting a pulse interval of driving timing signals to be generated in one scan and an effective range in a horizontal scanning direction, and controlling to drive a recording head and a scanner head by the driving timing signals. SOLUTION: A position counter 20 counts synchronously with the driving of a carriage motor. When a count value indicating a position of a carriage in a horizontal scanning direction becomes a set value, an enable signal is outputted from a delay counter 21. The delay counter 21 starts driving a reference output pulse generating circuit 22 at the time point when a preliminarily set delay time has passed after the enable signal was inputted. Reference output pulses outputted from the circuit 22 are counted by a counter 23. An effective flag for each head is outputted from an effective flag generating circuit 24 based on information showing an effective range of the reference output pulses, and a head driving timing signal is outputted from an AND circuit 25.