baber/WOPTO huggingface dataset:
Patent JP-S60219117-A (JP)
Title: Partition sash mounting structure of automotive door
Inventor: OGAWA KOUJI
IPC: B60J5/04
Filed: 1984-04-13
Abstract: PURPOSE:To avoid generation of rust on a side surface of a sash and improve mounting workability with low cost, by fixedly fastening a lower side portion of a partition sash through a block of resin material to a door inner panel. CONSTITUTION:A block of resin material 20 is sub-assembled with a lower side portion of a partition sash, and a bolt 13 is screwed into a threaded hole 22 formed at a side surface of the block 20, thereby fixedly fastening the lower side portion of the partition sash through the block 20 to a door inner panel 11. The block of resin material 20 may be obtained with low cost because it may be easily formed by a metal molding in a single step and has a large degree of freedom of molding. Additionally, the block 20 may be simply assembled only by engaging a slide portion 21 with a partition weather strip engagement channel 15 of the partition sash 3 to thereby reduce cost.
Patent JP-S553023-A (JP)
Title: Liquid level control method
Inventor: TAKAHASHI HIDEAKI
IPC: G01F23/30
Filed: 1978-06-20
Abstract: PURPOSE: To secure an instantaneous and high-accuracy control for the liquid level without changing the temperature characteristics of the controlled liquid with various types of the liquid and the liquid bath.  
     CONSTITUTION: Air sink 2 with the opening provided at the lower surface is put into liquid H and then fixed at the prescribed position under which the upper surface protrudes slightly over the liquid level. Float 3 is floated to be opposed to action part 5 of switch 4 fixed at the prescribed position. The air source is connected to device 11 comprising filter 8, voltage adjusting valve 9 and pressure gauge 10 via manual lever 7. Electromagnetic valve 12 operated via switch 4 is connected to device 11 to which the intake of sink 2 is connected via flow amount adjustment needle valve 14. Needle valve 15 is closed constantly for adjustment of the flow amount. In this constitution, the amount of the air pushed into part of the controlled liquid is varied to control the liquid level. As a result, the temperature is never changed for the controlled liquid, thus ensuring an instantaneous and high-accuracy control for the liquid level with supply of the air. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10256443-A (JP)
Title: Heat sink body for power module
Inventor: SAKURABA MASAMI
IPC: H01L25/07
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the positional deviation of a semiconductor module substrate, by applying solder resist to metal or the surface of metal plating. SOLUTION: A steel plate with its surface covered with Ni plating is used as heat sink body 1. Epoxy solder resist 2 is printed on the heat sink body 1 by printing according to the size of a semiconductor module substrate 3 to be mounted, and the solder resist 2 is hardened by heating in a heating furnace to obtain the heat sink body 1. Then, the semiconductor module substrate 3 is soldered to the solder resist 2 on the heat sink body 1 with cream solder in between. Thereby solder flow can be completely prevented, and positional deviation of the semiconductor module substrate 3 be prevented.
Patent JP-2000032385-A (JP)
Title: Processing method and device for picture signal
Inventor: HOGAN JOSH N
IPC: H04N7/24
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To makes an illegal copy of a compressed picture and redistribution difficult to perform by adding an artifact change to a domain element of a selection area, adding another artifact change to another domain element of the selection area, and making the artifact in the selection area perceptively hold the balance. SOLUTION: A first artifact change is added to a domain element of a selection area, another artifact change is added to another domain element of the selection area, and the artifact in the selection area is made to perceptively hold the balance. For example, when applied to a DVD-ROM drive 10 for a computer and a related electronic device 12, an RGB output of the electronic device 12 transmits non-compression data including the artifact holding the balance to a monitor 24. The artifact is not perceived by audience while a signal is being screen displayed, but the artifact lowers a rate of compression of a picture displayed by the signal.
Patent JP-S552044-A (JP)
Title: Thermal recording paper
Inventor: SATOU MASAMI
IPC: B41M5/30
Filed: 1978-06-22
Abstract: PURPOSE:A thermal recording paper from which a copy of even density can be produced, wherein a recording material with a relatively low melting point is coated onto the portion near the printing start end and recording material with a higher melting point is coated onto the remaining portion. CONSTITUTION:A thermal recording paper 7 comprises substrate paper 3, a heat- sensitive coloring layer 2 coated on the one face of the paper 3, and recording materials 8 and 9 coated on the other face of the paper 3. The recording materials 8 and 9 have different compositions and different melting points. The recording material having a lower melting point is coated on the portion near the printing start end, and the recording material having a higher melting point is coated on the remaining portion.
Patent JP-S58191932-A (JP)
Title: Absolute measuring method of gravity
Inventor: TSUBOKAWA TSUNEYA
IPC: G01G23/01
Filed: 1982-05-07
Abstract: PURPOSE:To obtain data in a short time, by measuring the beat of a reference signal having the same frequency increasing ratio as that of an interference fringe signal at estimated acceleration due to gravity and the beat of an interference fringe signal obtained during falling of an actual body. CONSTITUTION:A ray emitted from a stabilized laser source 101 collides against a semitransparent mirror 102, a part thereof goes to a fixed reflector 103, reflects thereon and returns. The other ray passes through the mirror 102, collides against a moving reflector 104 provided at the falling body, reflects and returns. These both rays are added at the mirror 102 into an optical and photoelectric converter 105 and the synthesized rays cause mutal interfere to generate the interference fringe, thus inputting it as a electric signal. By producing the beats of this output signal and a reference signal generator (figure is omitted), recording can be performed in real time by a recorder (figure is omitted).
Patent JP-H04219092-A (JP)
Title: Digital video signal recorder
Inventor: MAAKU KURINGERUHOOFUAA
IPC: H04N17/06
Filed: 1991-04-08
Abstract: PURPOSE:To obtain the digital video signal recorder contg. a video display test pattern signal generator which is mostly constituted of existing circuits. CONSTITUTION:A program is added to a microprocessor 28 and memory 30 and(or) 32 to be used for making a preset test for self-diagnosis so as to enable a user to selectively operate the built-in video display test pattern signal generator. The internally generated video display test pattern (signal) data is stored into the memory position of a frame memory 14 which is not normally used for the memory of the video data from the outside. The internally generated video display test pattern data can be generated by successively reading out the video display test pattern data set in the memory directly therefrom or operating the microprocessor to execute the instruction stored in the memory and calculating the above-mentioned test pattern data.
Patent JP-S531068-A (JP)
Title: Thermal noise thermometer
Inventor: OOTE AKIRA
IPC: G01K7/30
Filed: 1976-06-25
Abstract: PURPOSE: To permit thermostatic chamber or resistor measurement to be unnecessary, by employing shot noise source instead of conventional standard resistor, and learning temperature from voltage value generated by resistor when it is applied and not applied with shot noise. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56664-A (JP)
Title: Battery display unit
Inventor: MINAKI TERUYOSHI
IPC: G01R31/36
Filed: 1979-06-15
Abstract: PURPOSE: To display hours for which a battery can be used still, by constituting a unit so that the detected battery voltage may be converted to an availability time on a basis of current consumption of a measuring circuit and so on given previously and this availability time may be digital-displayed.  
     CONSTITUTION: When battery check signal BC is applied, selector switch SW 2  is connected to the (b) contact side. Here, the level of output voltage E 0  in differential amplifier AMP is proportional to battery voltage VB. Consequently, if circuit conditions are so selected that output voltage E 0  of AMP may be zero in case of VB= VBL where the lower limit value of the operating voltage is VBL, output voltage E 0  indicates the availability time of battery BAT. Output voltage E 0  of AMP is compared with reference voltage ES, by comparator COMP; and when output voltage E 0  is smaller than reference voltage ES this voltage is a through selector switches SW 1  and SW 2  and is supplied to display circuit DIS and is displayed as the availability time of battery BAT. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08274560-A (JP)
Title: Output control power amplifier, radio communication terminal and radio communication base station
Inventor: NAGOYA YOSHINORI
IPC: H03G3/30
Filed: 1995-03-31
Abstract: PURPOSE: To quickly transfer a no-signal state to a signal state with a fixed output value by holding the value of the power of a sampled signal when it arrives at a prescribed value and attenuating the power of an input signal. CONSTITUTION: An envelope detector 4 and a temperature compensation circuit 6 to be connected to a feedback route that is the output of a power distributor 3 is connected to a main route consisting of the cascade connection of a variable attenuator 1, a power amplifier 2 and the power distributor 3. The circuit 6 sets the output of a diode 7 that is the detector 4 as first input and its second input is connected to the output of a reference voltage generation circuit 5 to which the diode 7 provided with the same temperature vs DC voltage drift characteristic as that of the detector 4 is connected. The output of the circuit 6 is connected to the input of a sample-and-hold circuit 10 which sets the output of a burst signal monitoring circuit 9 as a control signal via a filter 8.  The circuit 10 samples distributed signals, and holds the power of the signal when it shows the prescribed value, and issues the control signal, and attenuates the power of the input signal.
Patent JP-H05242249-A (JP)
Title: Picture following-up device
Inventor: ISHII MAKOTO
IPC: G08G1/056
Filed: 1992-02-26
Abstract: PURPOSE:To eliminate a need of an independent range finder and to remove restrictions on actual operation. CONSTITUTION:An image pickup part 1 is set on a servo driving mechanism 2 having the number of degrees of freedom of one axis or two axes and outputs a picture signal to a centroid detecting circuit 3 and an edge detecting circuit 4. The centroid detecting circuit 3 detects the centroid of an object to be followed in accordance with the picture signal and controls the servo driving mechanism 2 so that this centroid is brought to the center of the image pickup visual field. The edge detecting circuit 4 detects the position of the boundary (edge) between the object to be followed and the background in accordance with the picture signal and outputs a signal indicating this position to an edge movement speed calculating circuit 5 and a relative distance calculating circuit 6. The edge movement speed calculating circuit 5 calculates the movement speed of the edge by the difference between frames and outputs a signal indicating this movement speed to the relative distance calculating circuit 6. This circuit 6 takes the signal indicating the edge position and the signal indicating the movement speed as the input to calculate the relative distance between the object to be followed and the image pickup part 1 and outputs a signal indicating this relative distance.
Patent JP-H02253686-A (JP)
Title: Semiconductor laser device
Inventor: MORI KAZUTAKA
IPC: H01S5/00
Filed: 1989-03-27
Abstract: PURPOSE:To obtain a high catastrophic optical damage(COD) level and realize a high output by a method wherein all the respective layers of a laser device are made to protrude at least near the light emitting edge of the laser device. CONSTITUTION:A first conductivity type GaAs substrate 1 is made to protrude at least near is light emitting edge by etching its center part. A first conductivity type AlxGa1-xAs first cladding layer 2 and an AlyGa1-yAs active layer 3 (wherein y<x) are provided on the substrate 1. Further, a second conductivity type AlxGa1-xAs second cladding layer 4 having a stripe-shaped protrusion is provided and a second conductivity type GaAs buffer layer 5 is provided on the second cladding layer 4 except the protrusion. Further, a first conductivity type GaAs current blocking layer 6 is provided on the buffer layer 5 and a second conductivity type GaAs contact layer 7 is provided on the protrusion and the GaAs current blocking layer 6. All the respective layers are made to protrude at least near the light emitting edge. With this constitution, a semiconductor laser device having a window structure with a high COD level can be obtained by a simple method.
Patent JP-S5410682-A (JP)
Title: Production of semiconductor elements
Inventor: KURIYAMA YOUICHI
IPC: H01L21/331
Filed: 1977-06-25
Abstract: PURPOSE: To obtain semiconductor elements having mesa structural construction possessing accurate sizes relatively easily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05243355-A (JP)
Title: Two-point in-process gage for semiconductor wafer measurement
Inventor: KOBAYASHI KAZUO
IPC: H01L21/683
Filed: 1992-02-28
Abstract: PURPOSE:To correctly measure thickness of a wafer without influence of thermal expansion at the time of grinding by providing a base bar on a peripheral portion when a space between respective upper faces of a wafer and a fastener mechanism is measured. CONSTITUTION:A plurality of sets of fastener mechanisms 3 are provided with equal intervals to a rotary table 2 of an automatic plane grinding disk with a spindle shaft 1 provided upward, wherein an upper face of a semiconductor wafer W during grinding or after processing which is vacuum-sucked to the upper face and an upper face of a fastener mechanism 3 are measured by tip gages 4e, 4f. At the time a base bar 4a is provided on a peripheral portion which is free from influence of thermal expansion of the spindle shaft 1 and the rotary table 2. Thus thickness of the semiconductor wafer during grinding or after processing can be correctly measured.
Patent JP-S58192111-A (JP)
Title: Method for controlling rotation of inductive traveling truck on the spot
Inventor: OOSAWA ISAO
IPC: B62D1/28
Filed: 1982-05-06
Abstract: PURPOSE:To attain the rotation quickly, by detecting the deviation from an inductive line and adding/subtracting the number of rotations of driving wheels corresponding to the deviation taken as a correction value to/from the value of the rotating amount of the driving wheels, in a steering control system where a difference exists between the rotating speeds of a pair of the driving wheels. CONSTITUTION:A pair of driving wheels 1, 2 the rotating shaft of which is placed on a line are connected to separate reversible drive motors 3, 4 respectively, and the drive motors 3, 4 are controlled so that the deviation of the rotating speeds is zeroed based on a detection signal from a sensor detecting the deviation from an inductive line 9. In case of the rotation, the deviation of the car truck at the stopping attitude before the rotation from the inductive line 9 is detected, and the number of rotations of driving wheels corresponding to this deviation is taken as the correction value and added or subtracted to or from the value of the rotation of driving wheels corresponding to the set rotating angle. While detecting the amount of rotation of the driving wheels 1, 2, the drive motors 3, 4 are driven in the same speed but opposite direction of rotation and when the detected value of the rotation of the driving wheels 1, 2 is coincident with the set rotating angle after correction as mentioned above, the drive motors 3, 4 are stopped.
Patent JP-2000278455-A (JP)
Title: Key telephone system
Inventor: TANAKA SATOSHI
IPC: H04M1/725
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To perform appropriate speech communication control according to the state of outside line speech communication. SOLUTION: A deciding means 3 compares results calculated by a calculating means 1 with a control condition stored in a storing means 2 and decides the necessity for speech communication continuous control of speech communication to a telephone set to be controlled. Then a controlling means 4 interrupts the decision by the means 3, while an outside line speech state is shifted to an outside line conference speech state and in the outside line conference speech state. Also, when the means 3 decides that a calculation object telephone set needs speech communication control, control execution to speech communication is interrupted, while speech is shifted to the outside line conference speech state or in the outside line speech state.
Patent JP-H07275208-A (JP)
Title: Body temperature and electrocardiogram measuring probe
Inventor: FUKAMIZU TETSUJI
IPC: A61B5/0402
Filed: 1994-04-14
Abstract: PURPOSE:To simultaneously measure, especially, both the body temperature and the electrocardiogram with integral constitution, with regard to a body temperature and electrocardiogram measuring probe. CONSTITUTION:Ths body temperature and electrocardiogram measuring probe is so constituted that first and second electric conductors 1, 4 that have been connected through an insulator 3 are used, and the body temperature is measured by a temperature sensor 2 that has been provided to the first electric conductor 1, and the electrocardiogram is measured by the respective conductors 1, 4.
Patent JP-H09267103-A (JP)
Title: Method for hot-rolling slab for silicon steel sheet
Inventor: OZAKI YOSHIHIRO
IPC: C21D8/12
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To stably obtain silicon steel sheet without surface defects by satisfying the equation I at the time of executing finish rolling as recoiling the sheet after once coiling it into a coil after hot rough rolling and satisfying the equation II at the time of coiling into the coil by a cross-sectional shape of the sheet bar. SOLUTION: At the time executing hot rolling consisting of rough rolling and finish rolling to a slab for silicon steel sheets containing 0.0001-0.1wt.% C, 0.05-4.5wt.% Si and <=2.5wt.% Mn, the cross-sectional shape of the sheet bar after rough rolling satisfies the equation I. In the equation I, H: the thickness (mm) in the middle of the sheet bar, He: the thickness (mm) of the end parts of the sheet bar. Furthermore, after the sheet is coiled into the coil under the conditions by which the equation II is satisfied, the sheet bar is recoiled and provided to the finish rolling. In the equation II, D: the coiled diameter (mm) of the sheet bar.  In this way, at the time of coiling the sheet bar after hot rough rolling, generated scale is effectively peeled without the possibility of surface crack and the silicon steel sheet having a beautiful surface without surface defects is stably obtained.
Patent JP-H07285040-A (JP)
Title: Snail cam assembling device
Inventor: WAKAMATSU MITSUHIRO
IPC: B62D65/00
Filed: 1994-04-14
Abstract: PURPOSE:To improve assembling work efficiency by dealing with a case where there is a shift in an attaching jig position or a case where the size of an article to be processed is different without resetting the attaching jig each time. CONSTITUTION:A snail cam assembling device comprises a U type jig 5 and an actuator attached to one U formed arm 5a thereof with its length changed by means of fluid pressure. The U type jig 5 is held by a holding jig 4 slidable in parallel to the moving direction of the actuator, and when a coil spring attached to the snail cam is compressed between the tip of the actuator and the other U formed arm 5a of the U type jig 5, the U type jig 5 is slid in parallel to the moving direction of the actuator so as to prevent a force from being applied to an attaching jig 12. Thus, since the position of the U type jig for compressing the coil spring is corrected irrespective of the attaching position and size of an article to be processed, application of an excess force to the processed article is prevented and thereby deformation and damages can be prevented.
Patent JP-S51151459-A (JP)
Title: Torque converter
Inventor: FUJITA YASUHIKO
IPC: F16H45/02
Filed: 1975-06-20
Abstract: PURPOSE: In a turbine cover for transmitting the engine driving power to a pump. centrifugal clutch is arranged directly connecting said cover with the turbine, and a small sixed torque converter is constructed simply. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06268834-A (JP)
Title: G3 facsimile equipment
Inventor: HAGYUDA TADASHI
IPC: H04N1/32
Filed: 1993-03-10
Abstract: PURPOSE:To reduce the communication time and to save the communication cost by storing a final transmission speed for each destination country in the case of the international communication, starting transmission of picture data at a transmission speed stored in the 2nd and succeeding state, omitting the operation of the proper transmission speed setting and preventing fall-back. CONSTITUTION:In the case of the international communication, a destination country is set and whether or not a transmission speed is stored is retrieved. When stored, the transmission speed stored by the initial identification is stated. When the transmission speed is not stored, a usual transmission speed is stated. Succeedingly, a training is executed and when the training is failed, fall-back is executed and the transmission speed is set to a proper transmission speed. Then picture data are sent. Then communication is made first to the destination country and when the transmission speed is not stored in advance or the transmission speed is subject to change, the final transmission speed is stored. When the communication is made to the country in the 2nd and succeeding times, the picture data transmission is started at the stored transmission speed.
Patent JP-H10267255-A (JP)
Title: Method and apparatus for cooling exhaust gas of incinerator by using special nozzle
Inventor: TANAKA TOSHIYUKI
IPC: F23J15/04
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To enable recovering of dust in dry state by limiting the recovery of heat from an exhaust gas to a temperature range that allows the inhibition of dioxins while quickly cooling a high temperature exhaust gas to restrict the exhaust concentration of the dioxins from an incinerator plant. SOLUTION: In quickly cooling a high temperature exhaust gas, the temperature us lowered in a short time within 1 sec. between 250-350 deg.C near 300 deg.C to extremely shorten retention time of the exhaust gas near 300 deg.C, hence minimizing the regeneration of dioxins. In order to achieve this object a double-tube structured spray nozzle 23 is so arranged that pressurized air with a flow rate of 0.1-100 kg/min. is injected spiraling inside the double-tube structure to atomize a cooling liquid for spraying. The liquid thus atomized and sprayed is mixed with an exhaust gas with a gas velocity of 10-50 m/s and a spiraling speed of 1-30 rad/s. This can restrict the regeneration of the dioxins thereby enabling the recovery of dust being kept dry.