baber/WOPTO huggingface dataset:
Patent JP-S6481756-A (JP)
Title: Piling-up device in paper piling mechanism
Inventor: FUKUSHIMA HARUO
IPC: B65H15/00
Filed: 1987-09-24
Abstract: PURPOSE:To properly pile the discharged paper sheets onto a placing board by constituting the titled device so that a transfer frame is transfer-regulated by an expansion/contracting device operated according to the tilt angle of the second belt conveyor which is determined according to the extension/contraction length of another extension contracting device. CONSTITUTION:A stepping motor 47 is operated according to the signal of an encoder 57 connected in pairs with an encoder 60 corresponding to the tilt angle of a driving-out device 56 for controlling the turn of a tilt conveyor 37, i.e., the turning position of the conveyor 37, and the screw shaft 48 of the driving-out device part driven by the stepping motor 47 is driven out or retracted. Therefore, a transfer conveyor 36 is shifted together with a transfer frame 41 to a revolution shaft 43 side for a connecting rod 50 installed onto a fixed plate 38, according to the driving-out length of the screw shaft 48. Therefore, also the tilt conveyor 37 which uses a driving shaft 42 which is axially supported onto the transfer frame 41 is common shifts integrally. Therefore, this shaft is controlled to the distance necessary for shifting the top edge of the tilt conveyor 37 upwardly.
Patent JP-H0288919-A (JP)
Title: Recorder for operation of vehicle
Inventor: TADA YOSHINORI
IPC: G01D9/00
Filed: 1988-09-27
Abstract: PURPOSE:To accurately output the data of the title recorder in an readily understandable form and at the same time, to easily preserve the data by digitally collecting the data by using an electronic circuit. CONSTITUTION:Required operating information of vehicles 6 and 10 is obtained by means of a central processing section 21 and an auxiliary processing section 23 where a prescribed program is stored based on the information regarding the vehicle speeds and numbers of revolution of the engines successively inputted from the vehicles 6 and 10 and the operating information is stored in the 1st storage section 24 after the information is allowed to correspond with the current time produced in a device main body 2. When the vehicles return to their base, such as a business office, etc., prescribed operations are made and the information stored in the 1st storing section 24 is transferred to the 2nd storing section 42 of a portable recording section. Then the 2nd storing section 42 is read out with a prescribed device and the information is subjected to a summing and other processes after the section 42 is taken out form the device main body. Thereafter, the information is printed after the information is accurately converted into readily understandable graphs. Therefore, succeeding processes can be performed easily on the information.
Patent JP-H04120716-A (JP)
Title: Method and mechanism for positioning aligner
Inventor: ETO MAKOTO
IPC: G03F9/00
Filed: 1990-09-12
Abstract: PURPOSE:To obtain a method for positioning an aligner which can fix the positional relation between alignment beams projected from an alignment unit and masks as well as wafers by positioning masks with wafers on the basis of variations in posture measured by an alignment unit measuring means. CONSTITUTION:A controller moves an alignment unit 11. After it is confirmed that the alignment unit 111 has moved to a predetermined position to detect alignment marks 113, 116 provided on a mask 112 and a wafer 114, respectively, rotational amounts omegax, omegay, omegaz of the alignment unit 111 are detected from output of autocollimators 123, 124 to detect variations in posture. Then, alignment data D2 is detected by measurement of alignment. Movement L of a wafer stage 118 is calculated to drive the wafer stage 118 by the movement L. In this state, it is judged whether the positional relation between a mask 112 and a wafer 114 is within a tolerance for exposure from the photodetection state of an alignment signal sensor 110.
Patent JP-H0667846-A (JP)
Title: Semiconductor memory
Inventor: OOKUBO CHIKAO
IPC: G06F7/24
Filed: 1992-08-18
Abstract: PURPOSE:To shorten time required for the sorting processing of a computer or the like having a bubble sorting function and to improve its sorting capacity. CONSTITUTION:A random access memory, i.e., a memory DSFM with a sorting function, prepared as a memory for storing sorting data is provided with a data comparator(DC) for mutually comparing the volume of sorting data read out from two adjacent addresses and stored in respective data registers DA, DB and a data selector DS for selectively substituting these sorting data in accordance with the compared result. Consequently bus access frequency necessary for the reading/comparing/substituting processing of two sorting data is reduced, the occupied time of a central proce5sing time(CPU) and a system bus is shortened, the sorting processing time of the computer is shortened, and its processing capacity can be improved.
Patent JP-2001063944-A (JP)
Title: Safety device for elevator door
Inventor: ISHIHARA HIDEYA
IPC: B66B13/26
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a severance accident of a cord without arranging the cord at an elevator door link section by arranging a shielding plate displaced in response to the retreat of a safety shoe and light switches forming an optical axis at the place shielded by the displaced shielding plate. SOLUTION: This safety device for elevator doors is provided with a shielding plate 1 fitted to the upper end section of a safety shoe 6 displaced upward in response to the retreat, i.e., the displacement in the direction A, of the safety shoe 6 and light projecting and light receiving switches 2a, 2b forming an optical axis 2c at the place shielded by the displaced shielding plate 1. When a passenger or a baggage is kept in contact with the safety shoe 6 and a link 7 is rotated in the direction of A around a shaft 8, the safety shoe 6 is retreated, and the shielding plate 1 is displaced upward. The displaced shielding plate 1 shields the optical axis 2c, and a signal is transmitted from the light receiving switch 2b to a door control device via a wire 2d to inversely open the doors.
Patent JP-H0771123-A (JP)
Title: Natural lawn replacement system in indoor facility
Inventor: YAMAUCHI NORIFUMI
IPC: A63C19/02
Filed: 1993-09-02
Abstract: PURPOSE:To facilitate replacement work by forming a guide on the upper surface of a floor and providing a lawn mat on the upper surface of which natural lawn is provided along the guide. CONSTITUTION:A center circle part 6 and annular circle parts 7 to 10 rotated independently about a floor center 0 by a drive device is formed on a floor 2, and multiple guides 11 extending radially from the floor center 0 are provided on the upper surface of the circle parts 6 to 10. Next two rails 12 are installed projectedly on the bottom of a sector-shaped or sector annular-shaped lawn mat 3 corresponding to a pair of guides 11 and 11. Then the annular part 6 and annular parts 7 to 10 are rotated properly to adjust the guide 11 and a mat access part 4 at a linear position shown by 11', the sector-shaped mat is carried in from the access part 4 and moved to the floor center 0 along the guide 11, and the mat 3 is set. In addition, the annular part 6 is rotated slightly to set the adjacent mats 3. Thus, when the lawn is damaged, it is carried out from the mat 3 placed on the annular part 10 to the outside along the guide 11 to care the lawn in nurturing and care facilities.
Patent JP-H03102137-A (JP)
Title: Method for controlling hot water feeding in automatic bath device
Inventor: TANI MASAMI
IPC: F24H1/00
Filed: 1989-09-16
Abstract: PURPOSE:To shorten a required time for feeding hot water by a method wherein after a hot water of stored amount for hot water up to a reference water level is dropped into a bath tub, its water level is detected, and if a water level difference with the reference water level is less than a specified value, a hot water of the stored amount from the reference water level to the set water level is dropped once. CONSTITUTION:At the beginning, a hot water of amount (q1) is dropped into a bath tub 1 through an additional boiling circuit 2 and it is detected whether there remains water of abnormal bath adapter level in the bath tub 1. When no presence of remaining water is confirmed, a hot water of (q2+... qn) is dropped once. As a result, an amount of hot water (q1+q2+...+qn(=Q1)) up to a water level (a reference water level) when the hot water is dropped more than the bath adapter level during setting of the water level. Then, it is judged whether a water level difference H1-h1 between the water level h1 detected by a pressure sensor 7 and a reference water level R1 when the water level is set is less than a specified value (k) or not. If the inside part of the bath tub 1 is vacant at first, since the water level difference becomes O and the hot water of stored amount (qs+qh+qt(=Q2)) from the reference water level to the set water level is dropped at once.
Patent JP-H0288435-A (JP)
Title: Production of glass having fine transferred pattern
Inventor: UCHIYAMA SHOICHI
IPC: C03B19/12
Filed: 1988-09-26
Abstract: PURPOSE:To obtain transparent glass having fine transferred pattern with high precision of transfer of the pattern by allowing a liquid sol having a same compsn. as an aimed glass to contact with a matrix and forming a gradient of distribution of particle size of scattered fine particles by a centrifugal force in the inside of a wet gel. CONSTITUTION:The liquid sol having a same compsn. as the aimed glass is produced form fine particles of metal alkoxide and metal oxide as principal raw materials. Then, the wet gel is produced by allowing the liquid sol to contact with the matrix having a desired shape or a desired pattern, and gelling the liquid sol. In this stage, the gradient of distribution of particle size is formed in the inside of the wet gel by exerting the centrifugal force after the liquid sol is allowed to contact with the matrix and until it is gelled. The obtd. wet gel is vitrified by a heat-treatment such as drying, sintering.
Patent JP-H0289267-A (JP)
Title: Tape cartridge
Inventor: YAMAMOTO OSAMU
IPC: G11B23/04
Filed: 1988-09-26
Abstract: PURPOSE:To improve vibration restricting performance and to reduce the influence of external vibration by using metallic upper and lower plates vertically opposed to each other, a plastic-made intermediate frame and a tape guide block to constitute a tape cartridge. CONSTITUTION:The opposed upper and lower plates 9, 10 are constituted of a metal, an intermediate frame 11 forming a tape storing space fixed between the upper and lower plates 9, 10 so as to cover the sides and backs of the upper and lower plates 9, 10 is molded with plastic and the tape guide block 8 arranged on the front sides between the upper and lower plates 9, 10 is molded with plastic. Since the upper and lower plates 9, 10 are constituted of the metal, the mass of the tape cartridge can be increased and the rigidity of the whole cartridge can be improved. The intermediate frame 11 displays vibration restricting performance by generating shear deformation due to the viscoelasticity of a plastic material. Consequently, the influence of external vibration can be reduced and modulation noise can be reduced.
Patent JP-S6484283-A (JP)
Title: Image formation device
Inventor: YAMAKAWA KENJI
IPC: G03G21/10
Filed: 1987-09-28
Abstract: PURPOSE:To obtain a toner image with high quality stabilized for a long period by changing the abutting end of a process member being abutted with the surface of an image carrying drum in the axial direction of the drum according to the rotation of the image carrying drum. CONSTITUTION:At the time of performing an image generating operation by rotating a photosensitive drum 1, the shaft 34 of a cam 32 is also rotated, and a rod 33 fitted in a cam groove 35 is reciprocated in the axial X direction of the drum 1, that is, a direction shown in arrow head A with a cleaning blade 15. Since the blade 15 is operated in the direction of arrow head A, it is possible to evade the abutting end 30 of the blade 15 being abutted with the photosensitive drum 1 from being abutted always on the same part on the surface of the drum 1. In other words, the abutting end 30 is abutted with the surface of the drum as drawing a locus C. Therefore, it is possible to prevent only the same part on the surface of the drum from being pressurized by the abutting end 30 of the blade 15, and to permit an external force from the abutting end 30 to be applied on the prescribed range W of the drum 1 in the axial direction on an average. In such a way, it is possible to extend the service life of the photosensitive drum 1.
Patent JP-S6484648-A (JP)
Title: Aluminum nitride substrate for semiconductor device
Inventor: KATO HIROYUKI
IPC: H01B3/12
Filed: 1987-09-28
Abstract: PURPOSE:To form a fine pattern for a metallized circuit by a method wherein the quantities of yttrium, calcium, and oxygen are specified in a sintered substrate based on aluminum nitride for a stronger bond of a surface-metallizing metal to a sintered aluminum nitride surface. CONSTITUTION:A sintered aluminum nitride body alpha is composed of AlN mainly, and includes calcium and yttrium compounds. Provided such compounds are CaO and Y2O3, CaO occupies 4 weight % or less and Y2O3:12 weight % or less in the body alpha. The total quantity of oxygen in the body alpha is 0.01-10 weight %. On the surface of the body alpha, a metal thin film is formed, built of one or more out of Ti, Cr, Ni-Cr, TaN, Al, Mo, and W. In such a design, the bond is quite strong of a metal film to the surface of a sintered body and this enables the formation of a fine pattern metallized circuit.
Patent JP-H0669356-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IWAI MORIIE
IPC: H01L23/522
Filed: 1992-08-17
Abstract: PURPOSE:To eliminate difference in depth of a through-hole formed in a flattened layer insulation film between metal wiring even if there is unevenness on the backing. CONSTITUTION:A polysilicon wiring 4 is formed on a substrate 2, a layer insulation film 6 as a first layer is formed on the wiring 4, and metal wiring 8 as a first layer is formed on the film 6. The metal wiring 8 is formed in a low portion having no polysilicon wiring 4; and in a portion on which a through hole is to be formed, a premetal layer 14 for adjusting the height of the metal wiring 8 is formed below the metal wiring 8. The premetal layer 14 is formed to the thickness almost equal to the thickness of the polysilicon wiring 4. A layer insulation film 10 with the surface flattened is formed on the first layer metal wiring 8, a through-hole is formed on the first layer metal wiring 8 in a layer insulation film 10, and the second layer metal wiring 12 and first layer metal wiring 8 formed on the layer insulation film 10 are connected together via the through-hole.
Patent JP-H0985484-A (JP)
Title: Lead-free solder and packaging method using the same and packaged articles
Inventor: NAKATSUKA TETSUYA
IPC: H05K3/34
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute lead-free soldering within the heat resistant temp. of a glass epoxy substrate by using lead-free solder specified in the contents of Zn, Bi and Sn. SOLUTION: The lead-free solder is composed, by mass %, of <4 to 5% Zn, 13 to 16% Bi and the balance Sn. The org. insulating substrate is printed with such Zn-Bi-Sn solder paste and the solder paste is melted at the heat resistant temp. of the org. insulating substrate or below, by which the org. insulating substrate and its mounting parts are connected. The glass epoxy substrate, etc., are used for the org. insulating substrate and electronic parts are packaged thereon. This lead-free solder is used for BGA packages or as balls, etc., for chip carriers. The lead-free solder ensures reflow at about <=220 deg.C. The reflow at >=150 deg.C is warranted. The reflow by assuring the sufficient wettability on Cu conductors with a weak flux or with the Sn solder plated terminal constitution of parts is made possible. This solder is substitutive for Sn-Pb eutectic solder.
Patent JP-S60133495-A (JP)
Inventor: TANAKA HIDEAKI
IPC: G06K11/06
Filed: 1983-12-21
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-2001066561-A (JP)
Title: Traveling-wave optical modulator
Inventor: KONDO JUNGO
IPC: G02F1/035
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To make the velocity matching between microwaves and light waves possible in a modulation range over 10 GHz cm in a traveling-wave optical modulator without decreasing the thickness of the substrate, for example, to less than 10 μm. SOLUTION: The traveling-wave optical modulator is equipped with a substrate 2 consisting of a ferroelectric electro-optic single crystal and having a pair of principal planes facing each other, optical waveguides 5A, 5B formed on one principal plane 2a of the substrate, and at least a pair of electrode films 6 to apply a voltage to modulate the light propagating in the optical waveguides. The optical waveguides 5A, 5B are formed between the pair of electrode films. The thickness of the electrode film is >=20 μm, and the gap size S between the pair of electrode films is >=25 μm.
Patent JP-S60131498-A (JP)
Inventor: KOKAJI ICHIZOU
IPC: G21F5/00
Filed: 1983-12-20
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-S6395540-A (JP)
Title: Memory interface circuit
Inventor: UCHIDA KAORU
IPC: G06F12/00
Filed: 1986-10-09
Abstract: PURPOSE:To shorten the processing time by using a memory interface circuit containing plural data processors, a memory and a token input part to perform the memory reading/writing actions. CONSTITUTION:In a memory interface circuit 10, the value of an address register 11 is used as an address to read a memory 20 based on the decoding result of the tokens supplied to a token input part 16 from data processors 21 and 22 in case an identifier showing a read token containing a read address is prepared together with a flag showing execution of the indirect addressing and a data part serving as the read address. While the set value of the register 11 is used as an address and the value of a data register 13 is written into the memory 20 in case an identifier showing a write token containing a write address is prepared together with a flag showing execution of the indirect addressing and a data part serving as the write address. In such a way, the processing speed is increased with a memory interface circuit.
Patent JP-S60133382-A (JP)
Title: Addressing system for digital scan converter of ultrasonic diagnosing apparatus
Inventor: SANO SHINICHI
IPC: G01S15/89
Filed: 1983-12-21
Abstract: PURPOSE:To elevate the utilization rate of a memory by dividing a frame memory equally into two pages in use to change over the pages dynamically at the time of reading and writing. CONSTITUTION:A frame memory 1 has a memory capacity of 512X1,024 and is divided equally sideways into two pages of 512X512 each. The memory 1 allows the lateral addressing by arranging an address comprising a 10 bit binary data. Then, with the control of the uppermost bit of the lateral address, writing and reading each page into the memory are changed over dynamically or statically with selectors 4 and 4' separately.
Patent JP-H0694462-A (JP)
Title: Light-weight marker
Inventor: OTAKI SHIGERU
IPC: E01F9/623
Filed: 1992-09-10
Abstract: PURPOSE:To reduce the weight of a marker used as a reference point for survey. CONSTITUTION:A light-weight marker comprises a post stone 1 and a base stone 2 made of a carbon fiber-reinforced concrete and a cavity is provided in an area where the post stone 1 is buried in the ground, in case of the marker that consists of a post stone 1, a base stone 2 and an indication board 3 mounted on the top of the post stone 1. The marker is very light so that it can be easily transported, installed and buried and it has an excellent fire resistance and also can be massproduced.
Patent JP-S59175545-A (JP)
Inventor: UORIN RIIDO RANGU
IPC: H01J29/70
Filed: 1983-12-21
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-H05208422-A (JP)
Title: Manufacture of image forming member
Inventor: DAGURASU JIEI UEZAOORU
IPC: B29C41/22
Filed: 1992-09-10
Abstract: PURPOSE: To enable an efficient process in a drum and belt production method suitable for electrophotography and the like by curing the uncured resin material after layer separation by rotating about an axis a composition containing a liquid, an uncured resin material, and a filler material. CONSTITUTION: A composition is prepared containing a liquid containing a polymerization initiator, an uncured resin material curable by heat, ultraviolet radiation, or catalyst, and a filler containing particles or fibers of metal, magnetic metal, magnetic metal oxide, graphite, glass, ceramics, and the like. This composition is fed into a rotatable cylindrical mold 1 (centrifugal casting), and the materials are separated into layers by rotating the cylindrical mold contents about its axis. When the separation is achieved to a desired degree, the uncured resin is cured through activation by heat (heat source 12), radiation or catalyst to produce a cylindrical article with at least two layers of the outer layer 8 containing a high-density filler material and the inner layer 10.
Patent JP-S61119843-A (JP)
Title: Variable flywheel mass mechanism
Inventor: INOUE KAZUO
IPC: F16F15/31
Filed: 1984-11-15
Abstract: PURPOSE:To improve the reliability and durability of a bearing for an auxiliary flywheel by permitting said bearing to function only in low rotational speed range of an engine. CONSTITUTION:A fixed flywheel 7 is screwed onto the outer end of an output shaft 3 of an engine 3 and has an auxiliary flywheel arranged to be connected to and disconnected from said flywheel by a clutch member 12 operated by a governor member 10. This auxiliary flywheel 6 is supported through a bearing 5 by a fixed member 2 screwed in an end of a cylinder block 1 of the engine. Thus, only in the low speed rotation range of the engine, the bearing 5 functions so that it does not function in the high speed rotation range of the engine when the clutch member 10 is turned off.
Patent JP-H0992789-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HAYAKAWA TSUTOMU
IPC: H01L21/316
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the breakdown voltage between an N-type well and an N-type diffused layer without deteriorating the characteristics of a circuit and a transistor in a method for manufacturing a semiconductor device for forming a channel stopper between the N-type well and the N-type diffused layer and between the diffused layers. SOLUTION: The method for manufacturing a semiconductor device comprises the steps of forming the sidewall 4 of a nitride film at an oxide film 2 to make the mask of implanting phosphorus at the time of forming an N-type well 5, removing the sidewall 4 disposed at the boundary between the N-type well and a P-type well via the oxidizing step, implanting boron, forming only an N-type well and N-type diffused layer channel stopper 6, and thereafter forming a channel stopper 11 between the N-type diffused layers. Thus, the density of the stopper 6 can be set to the density different from the stopper 11 between the diffused layers.