baber/WOPTO huggingface dataset:
Patent JP-S6091331-A (JP)
Title: Optical writing device
Inventor: SEGAWA HIDEO
IPC: G02F1/133
Filed: 1983-10-26
Abstract: PURPOSE:To perform the connection and packaging of an IC substrate easily and securely by interposing an anisotropic conductive rubber connector for the connection and packaging of element electrode of a dot array substrate side and the IC-side electrode of the IC substrate. CONSTITUTION:Electrodes 7 led out to the right and left of a zigzag dot array 18 are divided by a specific number into groups 19, which are spaced out to about 1-2mm.. Every group 19 is connected to the IC-side electrode 22 of the IC substrate 22 to absorb a pitch error. The electrodes 7 of the substrate 1 are connected to the IC-side electrode 23 of the IC substrate 22 by clamping pressure plates 28 and 29 with a screw 30 across the anisotropic conductive rubber connectors 27. This connector 27 is formed by arraying conductors 32 in insulating rubber 31 at constant pitch in a constant direction and allow connections between electrodes up to 200mum electrode pitch.
Patent JP-H0544063-A (JP)
Title: Method for chemically polishing gear
Inventor: AIHARA HIDEO
IPC: C23F3/04
Filed: 1991-08-09
Abstract: PURPOSE:To chemically polish a gear with high precision and with the variance in the OBD reduced. CONSTITUTION:The overball diameter(OBD) of the heat-treated gear is measured, the chemical polishing time is determined based on the measured value so that the desired OBD of the finished gear is obtained. Since there is a linear relation between the OBD and the chemical polishing allowance and the chemical polishing time is determined based on the OBD of the heat-treated gear so that the desired OBD of the finished gear is obtained, the variance in the OBD of the chemically polished gear is remarkably reduced, and the gear is chemically polished with high precision.
Patent JP-H06188403-A (JP)
Title: Package of glass lead loading type solid pick-up device
Inventor: SEN KOUSHIYOU
IPC: H01L27/14
Filed: 1993-08-12
Abstract: PURPOSE: To provide the package of a glass lead mount solid-state image pickup element capable of simplifying the manufacture process of the package, miniaturizing the package, making it light in weight and reducing the cost. CONSTITUTION: This package of the glass lead mount solid-state image pickup element is constituted so as to respectively projectingly form a plurality of conductive bumps 11 at both side parts of the upper surface of a solid-state image pickup element 12, adhere a double coated adhesive insulation tape 15 to the inner side of the conductive bumps 11, respectively form a plurality of metal lines 13 at both side parts of the bottom surface of glass lead 14, adhere the glass lead 14 on the insulation tape 15, respectively bond the inner side ends of the respective metal lines 13 to the conductive bumps 11 and respectively connect the outer side ends of the respective metal lines 13 to a signal processing terminal on a substrate.
Patent JP-H0651236-A (JP)
Title: Uniforming optical device
Inventor: KURIYAMA KATSUHIRO
IPC: G02B27/00
Filed: 1992-07-28
Abstract: PURPOSE:To form a uniform laser beam intensity distribution by providing spherical surfaces at both ends of a transparent tube, and causing a laser beam to impinge on one of the spherical surfaces. CONSTITUTION:A quartz tube 1 having a spherical surface at each end has antireflection films attached to both of the spherical end surfaces thereof and has its side faces optically polished. Incoming parallel laser beams 4 of the Gaussian distribution, where intensity is great at the center, impinge on one of the spherical end surfaces 2 of the quartz tube and is converged inside the quartz tube 1 and converted into a laser beam 5. In this case, if the angle of incidence of the laser beam 5 on the side face of the quartz tube 1 is great, the laser beam 5 totally undergoes multiple reflections inside the quartz tube 1 and has its intensity distribution uniformed and is output as parallel laser beams 7 with a uniform intensitiy distribution from the emission end of the quartz tube 1, and the laser beams 7 are used for machining. Therefore, the laser beam of the Gaussiaion distribution can be made to have a uniform laser intensity distribution using a single optical component and by means of low-cost, simple adjustment.
Patent JP-H0257560-A (JP)
Title: Bag with check valve
Inventor: MURAOKA MASARU
IPC: F16K15/20
Filed: 1988-08-10
Abstract: PURPOSE:To obtain a wrinkle-free check valve and to securely prevent the leakage of the contents and to easily charge the contents through a relatively ample path formed between a pair of films, by only bonding the side edges of a pair of films of the check valve arranged within a cylindrical path. CONSTITUTION:A check valve 13 arranged within a cylindrical path 12 of this bag is formed to be a cylinder and sealed at both side edges of a pair of plastic films 13a, 13b opposite to each other. The base edge of the check valve 13 or the right edge shown in the figure is securely sealed at the inside of the path 12. The contents like water is charged into the bag body 11 through between films 12b, 12c of the path 12 and also through the space formed between the films 13a, 13b of the cylindrically swelled check valve 13. After completion of charge, the pressure of the contents with in the bag body 11 acts on the outer faces of the films 12b, 12c and caused to close tightly again the films 13a, 13b and hence the leakage of the contents can be prevented by the check valve 13.
Patent JP-H02257931-A (JP)
Title: Procedure and device for measuring blood flow rate in blood vessel
Inventor: FUJIWAKE HIDEJI
IPC: A61B5/026
Filed: 1989-08-02
Abstract: PURPOSE:To enhance the measurement accuracy of an in-vessel blood flow meter by employing a microscope for enlarging the blood vessel image and a static image producing means for making a static image from a dynamic image obtained with the microscope. CONSTITUTION:A microscope 5 is provided with a slight moving stage for securing a specimen such as a minute blood vessel and a pulse lighting lamp 6. To the pulse lighting lamp 6 is connected to a pulse controller 7 for controlling the pulse duration, pulse interval and pulse lighting timing. The specimen secured on the slight moving table is illuminated with specified pulse lighting. The microscope 5 is connected to a TV camera 8 for receiving input image information obtained with the microscope 5. The TV camera 8 is connected to an image processor 9 for a/d conversion, shading correction, and contrasting. The image processor 9 is further connected to a TV monitor 10 to be used for reproducing the image information inputted from the TV camera 8.
Patent JP-S6446552-A (JP)
Title: Method and device for manufacturing ice having high atmospheric-pressure bubble
Inventor: KAMEZAKI KAZUHIKO
IPC: F25C1/18
Filed: 1987-08-12
Abstract: PURPOSE: To make an ice having refreshing feeling by providing a pressure ice making container, an ice making water injection port, and a pressure regulator having a mechanism for regulating the hydraulic pressure of the ice making water in the ice making container. CONSTITUTION: An ice making container 7 is filled with normal pressure ice making water 11 and a gas 14 being dissolved therein at an appropriate ratio and then it is sealed hermetically. The ice making water 11 and the gas 14 in the ice making container 7 are then applied with a pressure through a pressure regulator 12 in order to dissolve the gas 14 into the water 11. Subsequently, the water 11 is cooled from the cover 9 side of the container 7 to form an ice making layer 20 directly under the cover 9. Thereafter, bubbles 21 adhere to the boundary surface between the ice making layer 20 and the water 11. The bubble 21 is applied with a pressure in the container 7 and the gas can be deposited as microbubbles 21 when the pressure of the water 11 containing the dissolved gas 14 is reduced by the pressure regulator 12.  Subsequently, the production of bubble 21 is stopped and an ice making layer 22 is formed similarly. The multilayer ice containing high pressure bubbles 21 generates a comfortable cracking sound when it is used in a drink.
Patent JP-S59135193-A (JP)
Title: File holder and its manufacture
Inventor: DONARUDO TORETSUDOGOORUDO BAAB
IPC: B42C7/00
Filed: 1983-10-28
Abstract: A file substrate of paper stock such as a file backer or file folder having a reinforced edge portion is disclosed. Such file substrate has at least one straight edge with a tear resistant plastic film secured either side of the substrate and about the straight edge This film reinforces the substrate straight edge without significantly increasing the thickness thereof. A coloured adhesive may be used for securing a clear reinforcing film to the folder. This provides a colour band down a side of the folder to distinguish a group of files in a file system. Method and apparatus are disclosed for applying the reinforcing film to file folder blanks.
Patent JP-2000015442-A (JP)
Title: Arc loading device
Inventor: TERAYAMA KIKUO
IPC: B23K9/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To grasp a dynamic characteristic of a welding power source in response to the variation of an arc current and a wire feeding speed or the like by inputting a difference between output signals of an output voltage detector and output signals of an arc voltage setting signal arithmetic circuit and connecting an analog element in parallel to a short circuit generating circuit wherein a conducting quantity varies in proportion to the input. SOLUTION: A conducting quantity of a transistor 23 varies until output signals Vr of an arc voltage setting signal arithmetic circuit 16 become equal to output signals Vf of an output voltage detector 20. Therefore, when output signals Vr of the arc voltage setting signal arithmetic circuit 16 rise, differential signals ΔV=Vf-Vr become small, a base current of a transistor 23 becomes small and a conducting quantity of the transistor 23 is also reduced. A voltage between output terminals Tm1 and Tm2 rises and an arc voltage rises based on an output voltage and current characteristic of a DC arc welding power source 1. To the contrary, when output signals Vr of the arc voltage setting signal arithmetic circuit 16 drop, the arc voltage drops.
Patent JP-H0844170-A (JP)
Title: Image forming device
Inventor: OGAWA KIYONARI
IPC: G03G15/06
Filed: 1994-08-04
Abstract: PURPOSE:To obtain a high-quality image by reproducing excellent image quality by the same edge effect as jumping development and preventing the surface fogging of a non-image part even in the case of using non-magnetic toner having small grain size. CONSTITUTION:Voltage where 1st voltage V1, 2nd voltage V2 and 3rd voltage V3 are alternately repeated is used as develoing bias applied on the developing sleeve of a developing device. The 1st voltage V1 generates electric field energizing the toner from the developing sleeve toward the image part of a latent image on a photoreceptor drum. By using an index alpha=+ or -1 corresponding to the + or - of the electrostatic charging polarity of the toner at the voltage on a level between the image part and the non-image part of the latent image, alphaX(Vd-V1)>0 is satisfied. The 2nd voltage V2 generates the electric field energizing the toner from the image part of the latent ice on the photoreceptor drum toward the developing sleeve. alphaX(VL--V2)>=0 is satisfied at the voltage on a level on an opposite side to the 1st voltage V1 with respect to the image part of the latent image. In the case of the 3rd voltage V3, alphaXVL<=alphaXV 3<=XalphaXVd is satisfied at the voltage on a level between the image part and the non-image part of the latent image.
Patent JP-H0653876-A (JP)
Title: Circulating satellite communication system
Inventor: NAWATA HIDE
IPC: H04B7/26
Filed: 1992-07-29
Abstract: PURPOSE:To substitute a using cell without interrupting communication in a circulating satellite communication system for executing communication by using a circulating satellite group. CONSTITUTION:A burst including an identification (ID) number is transmitted in each of circulating satellites 1 to 3 and a communication terminal 5 receives the bust, and after recognizing cells capable of being used at present and cells to be use in the future, informs the recognized information to a network reference station 4. The station 4 receives the information, recognizes the cell to be used for the terminal 5 and instantaneously sets up a communication channel using the cell.
Patent JP-2000035075-A (JP)
Title: Air spring
Inventor: NAKAYAMA KAZUO
IPC: B61F5/10
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To hold a compression stroke constant by a simple operation after adjusting the vehicle height, because the compression stroke of the air spring is fluctuated, when the vehicle height lowered by recutting a tread face of a wheel is returned to its original height by raising the height of the air spring. SOLUTION: Displacement regulating parts (projection 8b in figure) which are provided in a stopper 8 and regulate the lowering of an outer cylinder 6 are circumferentially arranged at some intervals and the stopper 8 is rotatably attached on an inner cylinder 4. First support counter faces 6a and second support counter faces 6b lowered therefrom by a prescribed quantity are alternately provided in the circumferential direction in the outer cylinder 6 so that the projection parts 8b can move from a position receiving the first support counter face 6a to a position receiving the second support counter face by the stopper rotation. A lever 8d is provided in the stopper 8 so that the stopper 8 can be rotated by operating the lever 8d from the outside.
Patent JP-H1048040-A (JP)
Title: Twisting vibration and vertical vibration measuring device for rotary shaft
Inventor: MATSUO MAMORU
IPC: G01H17/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide such devices to be easily mounted on shafts to be intended with different diameters as being capable of measuring twisting and vertical vibration at the mounting points. SOLUTION: A vertical vibration measuring device has a fixed table and telemeter capsules. Above the fixed table 20, twisting vibration detectors are mounted to face the rotational axis of the shaft and vertical vibration detectors are mounted to face the axis. On the fixed table 20, a telemeter capsule 23 in which a telemeter transmitter is stored is mounted to cover the vibration detectors. Above the telemeter capsule 23, an antenna and a capsule cover 26 are mounted. Two twisting vibration detectors mounted above the fixed table 20 are joined in parallel and connected to the telemeter transmitter inside the first telemeter capsule and two vertical vibration detectors mounted on the fixed table 20 are joined in parallel and connected to the telemeter transmitter 34 inside the second telemeter capsule.
Patent JP-S6093574-A (JP)
Title: Logarithmic converting circuit
Inventor: SUENAMI KENICHI
IPC: G06G7/24
Filed: 1983-10-26
Abstract: PURPOSE:To obtain a Log converting circuit capable of Log conversion correctly even with a small pulse voltage by supplying a bias voltage to the input terminal of a circuit provided with an AC circuit and the Log converting circuit through a resistance. CONSTITUTION:An input pulse voltage is inputted from an input terminal I to an operational amplifier OP1 through a capacitor C1 and a resistance R1 and amplified, and Log conversion is performed by an operational amplifier OP2, a diode D, and a resistance R3. The bias circuit B consisting of a resistance R, capacitor C, and variable resistance Rv is added to this input part and then a constant DC voltage V1 is divided by the variable resistance Rv to obtain a voltage Vb, which is supplied to an AC amplification input terminal. Consequently, the input pulse voltage even when small, e.g. 0.5mV is outputted after Log conversion correctly.
Patent JP-H1142491-A (JP)
Title: Fluidized-bed waste water treating device
Inventor: ISHIKAWA SUSUMU
IPC: C02F3/08
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To conduct efficient biological treatment by controlling the deposition of microorganisms on a carrier in the fluidized bed and optimizing the fluidization rate. SOLUTION: Waste water is treated by the fluidized bed of biological membrane-coated carriers 13 charged into a treating tank 11 in this waste water treating device. An ascent (draft tube 22) for sending the carrier-contg. water and an upward flow generating means (impeller 24) are provided in the treating tank 11, and a descent for sending the carrier-contg. water down to the lower part of the treating tank is furnished between the draft tube 22 and an outer cylinder 23.
Patent JP-H0253282-A (JP)
Title: Half for disk cartridge
Inventor: MACHIDA TETSUO
IPC: G11B23/113
Filed: 1988-08-13
Abstract: PURPOSE:To obtain a half with few surface defects, etc., by performing the injection molding of molten resin from the inner periphery of an elongated hole for head insertion. CONSTITUTION:The half 31 is molded by injecting the molten resin from the inner periphery of the elongated hole 32 for head insertion provided in the central part of its one end side. Namely, the molten resin 40 is injected to the cavity 39 of a metal mold 38 via an injection gate 34 being formed extending over the entire length of the inner periphery of the elongated hole 32, and filled molten resin 40 is cooled, then, the half 31 is molded. Therefore, on collision of the molten resin in the cavity 39 occurs, and defects such as a weld line, gas quenching, and shining etc., are hard to be generated, and also, since the inner peripheral plane of the elongated hole is blanked after the half 31 is molded in the cavity 39, no mark of the injection gate 34 remains on the half 31. In such a way, it is possible to obtain the half 31 without generating the surface defect.
Patent JP-S58102314-A (JP)
Title: Data compressing circuit
Inventor: TANIYAMA YUKIO
IPC: G11B20/10
Filed: 1981-12-15
Abstract: PURPOSE:To compress general processed data without any indication regarding the properties of data by software, by representing successive data in succession mode and showing the number of successive data by following data. CONSTITUTION:Data read out of a buffer memory 1 is sent to a gate 11 and also inputted to a register 8 at the same time. A comparing circuit 9 compares the output of the register 8 with the output of the buffer 1. The register 8 holds data which is one byte before and decides on whether the same data succeeds or not. When so, a counter 10 is driven to close the gate 11 and then data which is three bits later is stopped as long as the same data succeeds; once dissident data appears, succeeding data is sent out. Data from the gate 11 is stored in a buffer 4 temporarily. Outputs of write address counters 2 and 5 are supplied to a comparing circuit 6, which compares both to decide on whether the data inputted to the buffer memory 4 is compressed or not.
Patent JP-S6093294-A (JP)
Inventor: FUERITSUKUSU DEYUURUSUTO
IPC: F24S10/50
Filed: 1984-09-28
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-H0367946-A (JP)
Title: Air conditioner
Inventor: MIYAZAKI KOICHI
IPC: F24F11/02
Filed: 1989-08-03
Abstract: PURPOSE:To prevent causing confusion in the user of a remote controller by automatically changing over the remote controller so that only the function display of optional equipments actually connected to an air conditioner body can be selected and operated from information transmitted from the air conditioner body to a remote controller side. CONSTITUTION:A remote controller 3 has a display function for displaying the operation or the stop of any of, for example, three optional equipments with which an air conditioner body 1 can be provided. The air conditioner body 1 feeds information to the remote controller 3 on the types of, for example, the two optional equipments 7 and 8 with which the air conditioner body 1 is actually equipped. The remote controller 3, based on the fed information on the types of the optional equipments, automatically changes over the function display of the operation or the stop of the optional equipments so that only the function display of the two optional equipments actually connected to the air condition body 1 can be selected. Thus, when the user of the remote controller 3 conducts an option selecting operation, a mode displayed by the remote controller 3 is not on the whole three optional equipments which can be displayed by the remote controller 3 but limited to the two optional equipments 7 and 8 actually connected to the air conditioner body 1 and the function display does not appear on the optional equipment which is not actually connected to the air conditioner body 1.
Patent JP-S6261399-A (JP)
Inventor: MURAKAMI YOICHI
IPC: H05K3/46
Filed: 1985-09-11
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-S6178647-A (JP)
Inventor: AOYAMA SAKAE
IPC: B32B33/00
Filed: 1984-09-27
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-S5992097-A (JP)
Title: Additive for soft water in boiler
Inventor: KAWASAKI YOSHINARI
IPC: C23F11/14
Filed: 1982-11-17
Abstract: PURPOSE:To obtain the titled additive effective in inhibiting the corrosion of metal, by compounding a specified aliphatic oxycarboxylic acid, an inorganic heavy metal compound capable of liberating heavy metal ions in water, a water- soluble polymer having specified molecular weight and a specified monoamine. CONSTITUTION:One or more selected from molybdic acid and its alkali salt, tungstic acid and its alkali salt, and an alkali salt of nitrous acid are compound with an <=7C aliphatic oxycarboxylic acid or its alkali salt and an inorganic heavy metal compound capable of easily liberating heavy metal ions in water. In addition, a water-soluble polymer having molecular weight of 500-100,000, e.g. a homopolymer composed of acrylic, methacrylic or maleic acid as a monomer, and a 2-8C monoamine as effective components are contained in the composition to prepare the additive for soft water for a boiler.
Patent JP-H0951434-A (JP)
Title: Image forming device and its method
Inventor: KURAHASHI MASAHIRO
IPC: H04N1/403
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To realize the image forming device and its method by which image data of mixture of photograph (half tone), dots and characters into a high quality visual image by controlling a position of dot forming according to an attribute of the image data. SOLUTION: Image data of an original D read by optical scanners 110, 111 are stored in an image memory 904. The attribute of a picture element of the image data stored in the image memory 904 is discriminated. Based on the discrimination result, a rule is selected among plural rules deciding a dot forming position of each picture element. According to the selected rule, a PWM(pulse width modulation) circuit 331 is driven and a dot forming position formed by a laser is controlled.
Patent JP-S6445148-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOJIMA HITOSHI
IPC: H01L21/31
Filed: 1987-08-13
Abstract: PURPOSE:To contrive flattening of an interlayer insulating layer without causing cracks and the like by a method wherein a silanol and/or siloxane SOG film is formed in a multilayer structure, and an interlayer insulating film is provided by forming an oxide film using a vapor growth method. CONSTITUTION:An oxide film 4 is formed by conducting a plasmic vapor growth method, and a multilayer of silanol and/or siloxane SOG (spin on glass) film is formed on the oxide film 4. Then, an interlayer insulating film 2 is formed by providing an oxide film 6 on the SOG film 5 using a vapor growth method. To be more precise, an oxide film 4 is formed as the first layer of the interlayer insulating film 2 by conducting a plasmic vapor growth method, a multilayer silanol SOG film 5 is formed as the second layer, and an oxide 6 is constituted as the third layer using a vapor-growth method. As a result, the interlayer insulating film can be flattened without generation of cracks and the like.