baber/WOPTO huggingface dataset:
Patent JP-S5962823-A (JP)
Title: Lens interchangeable glasses
Inventor: NAKANISHI EIICHI
IPC: G02C1/02
Filed: 1982-10-04
Abstract: PURPOSE:To replace easily a lens with a different color lens or another desired lens, by bringing down lens pressing pieces which are provided on the lens insertion side so that they can be folded freely. CONSTITUTION:A hinge piece 8a of the end part of a temple is inserted to the inside between hinge pieces 5a and 5a projected on an outside side 1a of a lens supporting frame; and a temple 8 and a lens edge pressing piece 7 are provided while holding hinge pieces 7a and 7a of a lens pressing piece 7 between them so that the temple 8 is freely folded and the pressing piece 7 is freely inclined and raised. In case that a lens 4 is set to the lens supporting frame constituted in this manner, the lens edge pressing piece 7 is shaked to the outside of the lens supporting frame and is separated from the outside side 1a. This operation is attained by folding the temple 8. In this state, when the lens is inserted along the front face of the lens supporting frame to raise the lens edge pressing piece, the lens is supported at four points and is fixed to the lens supporting frame.
Patent JP-S6236871-A (JP)
Title: Semiconductor device
Inventor: SUZUKI MASAHISA
IPC: H01L21/20
Filed: 1985-08-10
Abstract: PURPOSE:To obtain a preferable channel operation by providing a compound semiconductor active layer formed with a channel, and a compound semiconductor electron supplying layer doped with an impurity in a portion where the energy level of a conduction band is raised to provide a double hetero junction to increase secondary electron gas density, thereby improving a gate withstand voltage. CONSTITUTION:A gate electrode 11 made of metal, an electron supplying layer 12 made of a non-doped AlGaAs layer 12A and an n-type AlGaAs layer 12B, a non-doped GaAs active layer 13, an electron supplying layer 14 made of a non-doped AlGaAs layer 14A and an n-type AlGaAs layer 14B, a non-doped AlGaAs layer 15, and a secondary electron gas layer 16 are provided, and a semi-insulating GaAs substrate 17, a non-doped GaAs layer 18, a source electrode 19, a drain electrode 20 and alloyed regions 21, 22 are provided. In this case, an energy band diagram is as shown to raise the secondary electron gas density in the secondary electron gas layer, to avoid the adverse influence of the deep impurity level in the semiconductor and to improve a gate withstand voltage.
Patent JP-H0516560-A (JP)
Title: Sorter
Inventor: MATSUI RIICHI
IPC: B42B4/00
Filed: 1991-07-16
Abstract: PURPOSE:To provide a sorter in which bins can retract smoothly. CONSTITUTION:In the sorter, bins 16 are vertically driven by fitting pins 21, provided at the end part of the bin 16 in the sorter, into a spiral groove 24 made in an upright column 23 and rotary driving the column 23 while furthermore the bins 16 are moved to a paper treating unit 28 by removing the pin 21 from a predetermined groove position B of the column 23 and moving the pin 21 reversely toward the paper treating unit 28. In such sorter, a notch 243 is made in the edge face of the groove 24 at the predetermined groove position B while inclining rearward.
Patent JP-S5798059-A (JP)
Title: Information processing device
Inventor: SUZUKI SOUICHI
IPC: G06F9/32
Filed: 1980-12-12
Abstract: PURPOSE:To process information in a long word length in a high speed outputting the information as one information by reading the information in sequence according to No.1 and No.2 address assignments of each information after storing No.1 and No.2 information in No.1 and No.2 memory areas by address selection. CONSTITUTION:All the information reading from a memory 11 are set temporarily to an 8-bit register 14 of a register 13 under the control of a controller 12, and after their read area is discriminated, they are set to each 4-bit registers 15 and 16. On the other hand, during the read cycle, 2 continuous addresses are assigned by an address generator 10, and select each register of 15 or 16 and output to an information bus 22 as one information. Thus, information in a long length is processed in a high speed.
Patent JP-H103466-A (JP)
Title: Central arithmetic processing unit and image generator using the processing unit
Inventor: OBA AKIO
IPC: G06T11/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To increase the drawing speed without increasing the hardware capacity by preparing the arithmetic parts which exclusively perform the matrix and a product-sum operations respectively. SOLUTION: An instruction cache memory 112, a data cache memory 113, a geometric arithmetic part 114 which primarily performs the matrix and function operations such as the coordinate transformation, etc., and a physical arithmetic part 115 which constructs a DDA(digital differential analyzer) are connected to a CPU main body 111 via an internal bus 110. In such a constitution, a main CPU can perform its processing to some extent without using a main bus 10. Thus, the bus 10 can be easily opened. The parts 114 and 115 consist of the arithmetic processing parts 114P and 115P and the register packets 114R and 115R respectively and can perform each arithmetic processing in every packet. A DDA array constructing the part 115P consists of plural adders and registers.
Patent JP-H0522498-A (JP)
Title: Mark sheet recognition processing unit
Inventor: SAKASHITA TADAAKI
IPC: G06K7/10
Filed: 1991-07-17
Abstract: PURPOSE:To prevent the mis-recognition processing of a control mark by discriminating a resolution when a mark sheet is read at a communication terminal equipment sent based on number of picture elements between a guide mark and a prescribed start mark printed on the mark sheet. CONSTITUTION:A CPU 25 executes resolution discrimination processing to discriminate the resolution at read of an OMR sheet of a G4 facsimile equipment 3 in which an OMR sheet is sent in the case of mark sheet recognition processing. Upon the receipt of the OMR sheet from the G4 facsimile equipment, a mark recognition processing section MRI for a communication channel receiving a call starts the recognition processing and a run length counter section 40 measures line number based on an interval between a start mark and a right side mark of the OMR sheet. The line number is compared with a line number data stored in a data table stored in a ROM 23 and whether the resolution of the scanner is in accordance with the MKS unit system or the inch unit system when the G4 facsimile equipment reads the OMR sheet.
Patent JP-H0726284-A (JP)
Title: Electrorheological fluid composition
Inventor: EDAMURA KAZUYA
IPC: C10N20/06
Filed: 1993-07-15
Abstract: PURPOSE:To obtain a fluid composition which has high electrorheological effect and low wearability, is excellent in shelf stability with a long life, and gives a stable current value and consumes less power without being affected by the environmental temperature and humidity. CONSTITUTION:Inorganic/organic composite particles consisting of a core 1 made of an organic polymer compound and a skin 3 made of fine inorganic particles 2 comprising an electrical semiconductor in a semiconductor region of an electric conductivity of 10<3> to 10<-11>OMEGA<-1>/cm at room temperature are dispersed in an electrical insulating medium to give the objective composition. The inorganic/organic composite particles are produced by forming the core 1 and the skin 3 at the same time and have a polished surface.
Patent JP-S6237249-A (JP)
Title: Mounting structure of cassette deck for car
Inventor: MIKI HIROYUKI
IPC: G11B25/06
Filed: 1985-08-12
Abstract: PURPOSE:To store an auto-changer cassette deck in a car by housing it in a floor console provided between right and left seats. CONSTITUTION:A cassette deck 1 is arranged in a floor console 13 and fastened to both side walls in the car width direction with screws, and it is fastened and fixed to a main body floor with bolts or the like via a bracket. The flange section of an upper opening 25 corresponding to the elevator 9 of the cassette deck 1 is expanded in a recessed shape, thus facilitating the removal of a magazine 5. It can be opened or closed with a front lid 29 energized in the closing direction with a spring, and a switch is turned on or off. Rubber is used to ensure sealing in a closed state. In addition, a keyboard operation panel is arranged in the front, and a desired continuous rendition can be enjoyed. According to this constitution, an instrument panel can have a margin, and the freedom for internal design can be improved.
Patent JP-H0341172-A (JP)
Title: Reactive microgel-water glass composite and its preparation
Inventor: YAMAZAKI SHINSUKE
IPC: C09D133/08
Filed: 1989-07-07
Abstract: PURPOSE:To prepare an org.-inorg. composite comprising a transparent aq. sol having a suitable viscosity and good adhesive properties and useful for a coating material, etc., by mixing a reactive acrylic microgel having a hydrophilic functional group with ethyl orthosilicate in the presence of a lower alcohol. CONSTITUTION:A reactive acrylic microgel having a functional group such as hydroxyl, carboxyl, glycidyl, methylol, or isopropyl is mixed with ethyl orthosilicate [tetraethoxysilane, Si(OC2H5)4] in the presence of ethyl alcohol, isopropyl alcohol, etc., to give an inorg.-org. composite comprising a transparent aq. sol. The resulting composite, when dried at room temp., forms a water- and solvent-resistant film having a high initial modulus, a high impact strength, and a uniform quality; when heated at 140 deg.C or higher, the composite forms a coating film having high performances.
Patent JP-H0397583-A (JP)
Title: Direct electrostatic printing method and device
Inventor: FURETSUDO DABURIYUU SHIYUMITSU
IPC: B41M1/42
Filed: 1990-07-03
Abstract: PURPOSE: To print for a long time by bringing about a transfer of a momentum of toner bombarded to a surface of a printhead and toner deposited on the surface, and providing a deposited toner disloedging means and an adhesion preventing means for an image receiving member of the dislodged toner, thereby rapidly repeating images of a page length. CONSTITUTION: A switch 50 is periodically operated to connect an AC power source 52 with a DC bias to a shoe 16 to clean a printhead 14 with toner lumped on a control electrode 40 of the printhead 14 to vibrate toner introduced into a gap between a recording medium and the printhead via an opening 35, thereby dislodging toner on the electrode 40 of the printhead by transfer of the momentum of the toner deposited on the electrode 40. To prevent the dislodged toner from being adhered to the medium 42, a shutter 54 is moved to an operating position. The shutter 54 blocks the toner to prevent the adherence of the toner to the medium 42. A combination 58 of a vacuum source and a storage container sucks toners dislodged from the electrode 40 via a conduit 60.
Patent JP-H1120920-A (JP)
Title: Throw-in device for bucket conveyor
Inventor: YONEZAWA TAKESHI
IPC: B65G17/16
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide with a simple structure and at low cost a throw-in device for a bucket conveyor which can decelerate a throwing speed into a bucket to prevent the dispersion of bulk and occurrence of dust. SOLUTION: The rear end of a shutter pot 5 is rotatably journaled by the rear side of the bottom opening of a throw-in chute 4, which is disposed above the horizontal carrying path of a bucket conveyor 2, in the direction in which a bucket 3 is moved. When the bottom surface of the shutter pot 5 is engaged with and held nearly horizontally by the edge of the opening of the bucket 3 moving below it, the shutter pot 5 receives the bulk dropped from the throw-in chute 4 at the top side thereof and stores and disperses it, and when the bottom surface of the shutter pot 5 is disengaged from the edge of the opening of the bucket 3, the shutter pot 5 is oscillated by its own weight to decelerate and drop the bulk into the bucket 3 along the top surface thereof.
Patent JP-S6332332-A (JP)
Title: Torque sensor
Inventor: AOKI HIROYUKI
IPC: G01L3/10
Filed: 1986-07-25
Abstract: PURPOSE:To obtain stable characteristics to excessive torque and temperature variation by forming the surface part of a shaft to be measured at a specific angle of the axial direction so that a structure has plural beltlike parts of different permeability at proper intervals. CONSTITUTION:The shaft 2 to be measured is provided with a high magnetic permeability part 21 slanting upward to right and a high magnetic permeability part 22 slanting upward to left symmetrically with part 21 at the other part. Coils 3 and 4 are provided in the vicinity of the outer peripheries of the magnetic permeability parts 21 and 22 and a yoke 6 is provided opposite the shaft 2 to be measured across a gap 5. Further, the coils 3 and 4 serve as a part of an exciting means which form a magnetic circuit including the shaft 2 to be measured as a part of the magnetic path and also as a part of a detecting means which detects a magnetostrictive component penetrating the shaft 2 to be measured. Then when the permeability parts 21 and 22 has positive magnetostrictive effect, the magnetic permeability of the permeability part 21 is larger than when torque is zero and the permeability of the permeability part 22 is less than when the torque is zero. Therefore, stable characteristics to excessive torque and temperature variation are obtained.
Patent JP-H1122698-A (JP)
Title: Fan device and disc array device using the same
Inventor: KANEKO SHINJI
IPC: F04D29/54
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent the rapid impairing of the cooling efficiency, by preventing the back flow of the air to a fan device. SOLUTION: In this fan device and a disc array device using the same, when a fan 7 of the fan device 30 is rotated, a shutter 33 is opened by the wind pressure thereof. When the rotation of the fan 7 is stopped, the shutter 33 is closed because the wind pressure does not exist. The shutter 33 is formed in such manner that it can be opened only in one direction so that the air is flown only in a blowing direction by the fan 7, whereby the back flow of the air to the fan device 30 can be prevented. In the disc array device 40, the back flow of the air to the fan device 30 can be prevented even when the fan device 30 is arbitrarily stopped during the operation, so that the impairing of the cooling efficiency can be minimized.  That is, the sudden increase of a temperature in the disc array device 40 can be prevented, whereby the stop of the disc array device 40 caused by the failure of the fan device 30 can be prevented.
Patent JP-H0225142-A (JP)
Title: Communication data supplying method
Inventor: SATO TETSUJI
IPC: H04L69/40
Filed: 1988-07-13
Abstract: PURPOSE:To apply debugging by a target system itself by storing a data in a communication data table into a reception buffer of a target system only when the condition to send the data is satisfied. CONSTITUTION:A data to be sent to a target system TS being an object of simulation and the condition to send the data are stored in a communication data table CDT. The content of the transmission buffer TXB and the timer TIMER is compared with the condition stored in the communication data table CDT by a watchdog means WM and when the condition is satisfied, the data stored in the communication data table CDT is stored in the reception buffer RXB of the target system TS by a storage means SM.
Patent JP-S5966137-A (JP)
Title: Wire bonding method
Inventor: MORISHITA JIYUN
IPC: H01L21/60
Filed: 1982-10-08
Abstract: PURPOSE:To reduce the waste of a wire material for wiring, and the number and time of bonding, and to improve the yield of an external appearance and the reliability of a wire bonding method by selectively wire bonding only a bonding pad used for inputting/outputting and a conductive part. CONSTITUTION:A wire 5 is not bonded to unused bonding pads A, E and an inner lead 4 corresponding thereto, but selectively bonded only to bonding pads B, C, D used for inputting/outputting. Since such a selective wire bonding can be readily executed for each type of pellets 1 by using a coordinate recognition of bonding with an RAM system or the like, wire material can be saved, the number of bonding steps and time can be shortened, and the yield of an external appearance and reliability can be improved.
Patent JP-2000011984-A (JP)
Title: Nonaqueous secondary battery
Inventor: KAWAI KIYOSHI
IPC: H01M4/36
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To increase energy quantity of a lithium secondary battery and prolong its cycle life. SOLUTION: In a nonaqueous secondary battery constructed of a positive electrode having a positive electrode active material, a negative electrode having a negative electrode material, a separator and a nonaqueous electrolyte, the positive electrode material is lithium-containing transition metal oxide. The negative electrode material is a silicon atom containing compound to which lithium can be doped/undoped, while the separator is a microporous film with a thickness of 15-35 μm and a maximum pore size of 0.4 μm or less.
Patent JP-H0341434-A (JP)
Title: Projection type display device
Inventor: MATSUO MASATAKE
IPC: G02F1/1335
Filed: 1989-07-07
Abstract: PURPOSE:To reduce light loss caused at the time of synthesizing by permitting color light, which is reflected from a dichroic optical element one time or more, to be made incident on the element by p-polarization and permitting all color light, which is transmitted through the element, to be made incident on it by s-polarization. CONSTITUTION:Light from a light source 1 is separated into three colors of red R, green G, and blue B by passing the light through a color separation dichroic mirror 5 via a polarizing plate 4, and then they are synthesized by a dichroic prism 13 via respective TN type liquid crystal panels 7, 8, and 9 and respective polarizing plates 10, 11, and 12 to be projected. The light R and B both of which are reflected from the dichroic surface of the prism 13 one time or more is made incident on the dichroic surface by p-polarization (polarized light perpendicular to the surface of a paper); all the light G which is transmitted through the dichroic surface is made incident on it by s- polarization (polarized light horizontal to the surface of the paper).
Patent JP-H0737952-A (JP)
Title: Wafer inspecting device
Inventor: KOMATSU MANABU
IPC: H01L21/66
Filed: 1993-07-16
Abstract: PURPOSE:To provide a wafer inspecting device capable of inspecting a wafer easily and having a visual inspecting function for inspecting the wafer effectively. CONSTITUTION:A wafer inspecting device includes an arc-shaped guiding member 44 fixed on a base stage 39 with a shaft in between. The arc-shaped guiding member 44 is made up of a first arc-shaped guiding face 44a having a curvature center concentric with a wafer stage 42 and a second arc-shaped guiding face 44b having a curvature center concentric with the first arc-shaped guiding face 44a and a curvature different from that of the first arc-shaped guiding face 44a. In addition, the wafer testing device includes a plurality of roller members 41 put at the shaft 38 and guided on at least one of the first and second arc- shaped guiding faces 44a and 44b in the arc-shaped guiding member 44.
Patent JP-H117223-A (JP)
Title: Image forming device
Inventor: OKADA NAOHIRO
IPC: G03G15/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent toner from being attached to a memory elimination brush and to excellently eliminate the remaining memory of a photoreceptor in the photoreceptor unit of an image forming device. SOLUTION: The photoreceptor 21 arranged in the photoreceptor unit 20 is provided with an electrifying roller 22 uniformly electrifying the photoreceptor 21 and the memory elimination brush 23 eliminating the remaining memory. Besides, it is provided with the developing roller 14 of a developing unit and a transfer roller 26 by connecting them to the respective voltage impressing means thereof. Then, when the potential of the roller 26 is maintained, a developing bias is changed to positive and the brush 23 and the roller 22 are connected to a ground after a copying cycle is finished, the toner attached to the brush 23 is moved to the developing roller 14 through the photoreceptor 21.
Patent JP-H0845083-A (JP)
Title: Method and device for adjusting focus offset
Inventor: MATSUI TSUTOMU
IPC: G11B7/08
Filed: 1994-07-28
Abstract: PURPOSE:To obtain superlative recording and reproducing characteristics by adjusting a focus offset from the outside of the device under the packaging state of plural optical heads. CONSTITUTION:Erasing heads 21 and 22, recording heads 23 and 24 and reproducing heads 25 and 26 are provided above and below an optical disk respectively. These optical heads are disposed to be divided into three equal parts, and innermost circumferential and outermost circumferential positions of the optical heads are shown by marks, each having a rectangular shape written with a circle inside that means a lens. When the lower heads 21, 23 and 25 are started from the innermost circumference, the upper optical heads 22, 24 and 26 are started from the outermost circumference towards the inner circumference. For these six optical heads, the exterior of the disk device is provided with focus offset adjusting holes. The adjusting holes 210, 220, 230, 240, 33 and 260 are provided in corresponding to the optical heads 21, 22, 23, 24, 25 and 26. The focus offset adjustment is performed on the optical heads by inserting adjusting rods 211, 221, 231, 241, 32 and 261, each having an eccentric pin through these adjusting holes and monitoring signal outputs.
Patent JP-H115195-A (JP)
Title: Empty can treating machine
Inventor: KAWARAI TAKEO
IPC: B30B9/32
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an empty can treating machine of a simple constitution which can dispose empty cans efficiently by compression with a use of a pair of drums. SOLUTION: This empty can treating machine comprises an empty can feeding part 1, an empty can compressing part 2, a rotary driving part, and a receiving part 4 of compressed empty cans. The compressing part 2 consists of three pairs of compression drums 22a, 22b, 23a, 23b, 24a, 24b, which are placed in three stages; upper, middle, and bottom. The upper compression drums 22a, 22b are equipped with long protruded lines 25 and short protruded lines 26 by turns in a perimeter direction at a constant angle interval. The middle compression drums 23a, 23b are also equipped with plural protruded lines 27 in a perimeter direction at a constant angled interval. The bottom compression drums 24a, 24b hold plural protruded bars 28.  The rotary driving part comprises an electric motor, a transmission system, a switch system 38 which detects the feeding of empty cans and conducts the power of the electric motor for a given time.
Patent JP-2000010032-A (JP)
Title: Write unit adjusting method and adjusting device
Inventor: OZAKI SHINICHI
IPC: H04N1/04
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a write unit adjusting method and an adjusting device in which the adjustment processing in the main scanning direction of a write unit is easy. SOLUTION: This write unit adjusting device is provided with a write unit 1 for forming an electrostatic latent image on the surface of a latent image carrying body 25 by light beams from a laser light source while incorporating a scanning optical system, an image producing unit 53 which at least incorporates the latent image carrying body 25 and moving means 58, 59 which move the write unit 1 and the image producing unit 53 relatively along the main scanning direction in order to adjust a deviated portion in the main scanning direction of the light beams.