baber/WOPTO huggingface dataset:
Patent JP-H11201247-A (JP)
Title: Auto-tensioner
Inventor: OTA HIDEYUKI
IPC: F16H7/08
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To attach a means to control an oscillation range of an arm easily with low manufacturing cost in an auto-tensioner. SOLUTION: An auto-tensioner A is provided with an arm 2 of which one end is rotatively supported on a fixed support shaft 1 and a tension pulley is rotatively supported on the other end. A stopper pin 26 for controlling an oscillation range of the arm 2 and range controlling parts 15 and 16 are provided separately in the support shaft 1 and the arm 2, and the stopper pin 26 is press fitted in and attached to a hole 25 to be provided either on the support shaft 1 or the arm 2. By adopting this structure, the complicated attachment work of screw type for example can be avoided and the machining such as polishing of outer surface of the stopper pin 26 and inner surface of the hole 25 can be omitted by making a part of a circumference of the stopper pin 26 to be a separate split pin.
Patent JP-H03208995-A (JP)
Title: Construction of tunnel lining
Inventor: HONDA MASATO
IPC: E21D11/10
Filed: 1990-01-11
Abstract: PURPOSE:To protect workers from degradation of the ground without the need for primary spraying of concrete by a method in which the excavated ground portion in a tunnel is covered with a movable type frame immediately, and concrete is placed dividedly to the right and left sides of a space. CONSTITUTION:At a time when a facing 1b is excavated by a give distance, a movable type frame such as staying type frame of a shape along the cross section of a tunnel 1 is set from the facing 1b along the side ground 2 of the tunnel to cover the excavated ground 2 for the space 1a of the tunnel to form a space 20 between the frame 15 and the ground 2. Concrete 25 from a concrete supply nozzle 27 on the ceiling 1e of the frame 15 is placed dividedly to the left and right sides of the space 20. The degradation of the ground 2 not lined can thus be effectively prevented.
Patent JP-S61163625-A (JP)
Inventor: TAKAHASHI SHOZO
IPC: H01G9/028
Filed: 1985-01-14
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-S61209220-A (JP)
Inventor: DEBITSUTO UEI WANGU
IPC: C08K7/06
Filed: 1986-01-14
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-S59129419-A (JP)
Title: Vacuum device
Inventor: YAMADA KATSUMI
IPC: C23C16/46
Filed: 1983-01-14
Abstract: PURPOSE:To enable uniform heating and thus contrive mass productive treatment by performing the substrate heating in a vacuum container by means of a heat medium circulating by heating outside the container. CONSTITUTION:A piece of substrates 14 in a vacuum front chamber 1 is fed to a reaction chamber 2 by opening a door 4 and then placed on a base 9. Since the heat medium heated 11 to a fixed temperature circulates through a chamber 10, the base 9 is kept at a fixed temperature and uniformly heats the substrate 14. Glow discharge is generated by introducing reaction gas into the chamber 2, thus depositing amorphous Si on the substrate. Next, the substrate 14 is transferred to a rear chamber 3 by opening a door 4, and these operations are repeated resulting in the lamination of substrates. The heat medium comes out of the chamber 10 and is recovered 12 and re-heated 11. For the heat medium, Ar, N2 etc. or oil, etc. stable at 100-600 deg.C is used. This constitution enables to uniformly heat the substrates with extreme effectiveness in the vacuum container, and enables multi simultaneous treatment.
Patent JP-S61163635-A (JP)
Title: Semiconductor impurity doping device
Inventor: KAGEYAMA TETSUYA
IPC: H01L21/22
Filed: 1985-01-14
Abstract: PURPOSE:To save the processes of mask fabrication and heat treatment and to obtain the profile of a desired impurity concentration by scanning the semiconductor wafer on which a thin film consisting of the impurity to be doped or a compound of the impurity and a bulk substance is formed with an electron beam, a laser beam or an X-ray beam so as to fuse only the necessary part. CONSTITUTION:A thin film 22 consisting of the impurity to be doped or the impurity and a bulk substance is formed on a surface of a semiconductor wafer 21. An electron beam 1 is deflected by an electromagnetic field and scans the wafer 21 to irradiate the thin film 22a on the part 21a in which an impurity is doped thereby fusing the part 21a of the wafer 21. The impurity is diffused to form an impurity doped layer 23. The unnecessary thin film 22 is removed by plasma etching. Instead of electron beam 1, a laser beam and an X-ray beam are available.
Patent JP-S60152202-A (JP)
Inventor: YOSHIDA TETSUO
IPC: H02B13/02
Filed: 1984-01-17
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-H06212457-A (JP)
Title: Production of patterned product by reactive ion etching
Inventor: MORITA SEIJI
IPC: G11B7/26
Filed: 1993-01-14
Abstract: PURPOSE:To obtain uniform dimensional accuracy of the pattern of a patterned product by exposing an area except for the specified area to make a dummy pattern in the second process among processes to apply a photoresist, to expose the specified area to light to form a specified pattern, to develop and to form the resist pattern. CONSTITUTION:The production method includes the following processes. Process 1: a photoresist is applied on the surface of a master plate 3. Process 2: The photoresist in a specified area A of the master plate is exposed to light to form a specified pattern A. Process 3: This photoresist is developed to form the pattern A in the area A. Process 4: The plate is subjected to reactive ion etching by using the pattern as a mask. In this method, a dummy pattern B is formed by exposing an area B except for the area A in the process 2. Then the resist pattern B is formed in the processes 2 and 3. By making the pattern B, the consumed amt. of the etchant in the area B is same as the consumed amt. in the inner part 1 of the area A, so that difference of the etchant density between the area A and area B can be decreased. Thus, even the end area 2 can be etched to uniform depth.
Patent JP-2000203658-A (JP)
Title: Packaging bag
Inventor: TANAKA MASAMI
IPC: B65D33/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To protect a packaged article in a distribution stage and, at the same time, to obviate a rupture when it is heated. SOLUTION: A surface modification treatment is applied to a proper location of a peripheral portion of a fused side surface of each of films 11, 12, in pairs, constituting a packaging bag 1, and the treated portions of the films 11, 12 are brought into abutting engagement to heat the entire peripheral portions thereof, thereby fusing the portions to each other. In the packaging bag 1 of such construction, an article W packaged in the bag can be protected in the distribution stage, while the packaging bag can be prevented from rupturing when the article W is cooked by heat, and hence the article W being packaged in the bag 1 can be desirably heated.
Patent JP-H10198027-A (JP)
Title: Photopolymerizable resin and its use
Inventor: ARIHISA SHINJI
IPC: G03F7/004
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a photopolymerizable resin compsn. having satisfactory etching resistance, sensitivity and resolution, excellent in adhesion to a printed circuit board and a metallic foil substrate (especially 42 alloy, 36 alloy, 'Kovar(R)', SUS, etc.) and developable with an alkaline aq. soln. SOLUTION: This photopolymerizable resin compsn. for a dry film contains 20-90 pts.wt. polymer having a carboxyl group content represented by an acid equiv. of 100-600 and a wt. average mol.wt. of 20,000-500,000, 5-60 pts.wt. photopolymerizable monomer having at least two terminal ethylenic unsatd. groups, 0.01-20 pts.wt. photopolymn. initiator and 0.1-50 pts.wt. compd. contg. at least one alicyclic epoxy group in one molecule.
Patent JP-S60151467-A (JP)
Title: Manufacture of tip seal for scroll spiral body
Inventor: SUGIMOTO TAMIO
IPC: F04C18/02
Filed: 1984-01-17
Abstract: PURPOSE:To obtain the seal prominent in productivity as well as a good seal performance by a method wherein the seal near the center of the scroll is made so as to have the configuration shown after the seal is fitted into the scroll spiral body and the seal for the outer peripheral section of the scroll is punched so as to have linear or large arced shape while these parts are made into a continuous seal having a spiral configuration. CONSTITUTION:The tip seal 20 is made by a method wherein a part 202 near the center is provided with a configuration shown after the seal is fitted into the scroll spiral body or similar configuration and the outer peripheral part 203 is provided with the shape 201 which is punched out of the base plate 200 of the tip seal while both parts are bent continuously so as to have a continuous spiral shape. The punched tip seal 20 forms a predetermined spiral shape when it is bent slightly, therefore, the productivity in mass production may be improved and the good seal performance may be obtained since the shape of section of the seal will never become a table shape.
Patent JP-H09194756-A (JP)
Title: New aqueous aluminum pigment composition and its production
Inventor: YUZAWA ATSUSHI
IPC: B22F1/068
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing specific aluminum powder, and a phosphorus compound, water and/or a hydrophilic solvent as essential components, excellent in dispersibility and storage stability, and suitable for aqueous metallic inks, etc. SOLUTION: This new aqueous aluminum pigment composition is obtained by grinding (A) atomized aluminum powder and/or aluminum foils in (B) a hydrophobic inactive solvent, treating the obtained flaky aluminum powder with an unsaturated carboxylic acid, removing the component B, and subsequently treating the left treated aluminum powder with (C) a phosphorus compound, and water and/or (D) a hydrophilic solvent. The component C is preferably one or more kinds of compounds selected from phosphoric ester compounds of the formula [R is H, a 8-24C alkyl, an alkenylene, etc.; A is a 2-4C alkylene; (m) is 0-20; R1 is H, an alkyl, an alkenyl, etc.; (n) is 1-10], such as tridecyl acid phosphate.
Patent JP-S58123175-A (JP)
Title: Character recognizing system
Inventor: YAMASHITA YOSHIYUKI
IPC: G06V10/20
Filed: 1982-01-18
Abstract: PURPOSE:To recognize characters with change of the blurring coefficient, by applying a blurring process to a feature matrix of an input character pattern with a prescribed blurring coefficient to select a group of recognizing candidate characters, and checking the relation of correspondence between the degree of complicacy of the selected characters and the blurring coefficient. CONSTITUTION:The 1st blur processing part 9 obtains the load of a noticed feature element and the load of the contiguous feature element from the feature element of a feature matrix of an input character pattern and a prescribed blurring coefficient and gives the weighted average to each noticed feature element with two elements which are contiguous with each other in the direction orthogonal to the stroke direction to produce a noticed feature element. A complicacy degree deciding part 11 contains a table showing the complicacy degree of each standard character mask and a table showing the correspondence between the blurring coefficient and the average degree of complicacy to detect the average value of the complicacy degree of the recognizing candidate character as well as to decide the blurring coefficient corresponding to said average value. The 2nd blur processing part 12 receives a new blurring coefficient and the feature element of the feature matrix of the input character pattern and then performs a new blur process to produce a blur feature matrix.
Patent JP-H10198432-A (JP)
Title: Device and method for automatically charging fluid
Inventor: ISHIDA TADASHI
IPC: A61K8/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a charging device and method capable of automatically charging fluid at a fixed rate even when time is not previously set in each fluid. SOLUTION: When a 1st detector 5 detects the existence of fluid in a 1st container 1, a controller receives its detection signal, injects fluid into a pipe by opening a 1st control valve 3, and when the 1st detector 5 detects the existence of fluid in the 1t container 1 again after the lapse of prescribed time from the opening of the 1st control valve 3, the controller receiving its detection signal opens a 2nd control valve 4, starts the charge of fluid into a 2nd cotainer 2.  When the 1st detector 5 detects the absence of fluid in the 1st container 1, the controller receives its detection signal, closes the 2nd control valve 4 after the lapse of prescribed time and stops the charge of fluid, and when a 2nd detector 6 detects the existence of fluid after the lapse of prescribed time, the controller receives its detection signal, opens the 2nd control valve 4 again and starts the charge of fluid into the 2nd container.
Patent JP-S5498151-A (JP)
Title: Printing system of electronic cash register
Inventor: YUASA HIROMI
IPC: B41J5/30
Filed: 1978-01-19
Abstract: PURPOSE: To economize paper by storing first input registered data in the first memory means and not only transferring and storing first registered data, which is stored in the first memory means, into the second memory means but also printing out this first registered data when next registered data is inputted.  
     CONSTITUTION: Key input signals from keyboard 10 are given to CPU 3, which manages operation control, through input interface 2. CPU 3 has read-only memory (ROM) 4 where the program is set and random access memory (RAM) 5 where required data is stored. Area 503 where data registered in RAM 5 is stored temporarily and area 504 where registered data stored in area 503 is transferred and stored for the purpose of printing out registered data stored in area 503 are provided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08192953-A (JP)
Title: Sheet feeding device
Inventor: MORIMOTO HIDEKAZU
IPC: B65H7/02
Filed: 1995-01-17
Abstract: PURPOSE: To make accurate judging of the replacing timing of components of a feeding mechanism such as feed roller and perform maintenance of those components properly. CONSTITUTION: When sheets of paper such as document, recording paper, etc., pass on each feeding path at the time of image reading or printing, a CPU 25 counts the lengths of the sheets as a certain specified number of steps by step number counters 27a, 27b. The CPU 25 cumulates the values of the counted number of steps to the value of the number of steps stored in a memory 34, and the new cumulation value is entered into the memory 34. On the basis of the operations of a display command key 35a and a size specifying key 35b, the CPU 25 converts the cumulation value in the memory 34, i.e., the total length of the sheets of document or recording paper having passed each feeding path, into the number of sheets of specified format, and the result is displayed on a display part 36.
Patent JP-S5597618-A (JP)
Title: Stabilizing power source circuit
Inventor: SUGIZAKI TOSHIO
IPC: G05F1/56
Filed: 1979-01-20
Abstract: PURPOSE: To obtain a stabilizing power source circuit which can realize the effective use of the battery power source by altering the bias of the control transistor according to the battery power source or the AC rectifying power source which is used to the non-stabilizing power source.  
     CONSTITUTION: In case the battery is connected to terminals 1 and 1' as the non- stabilizing power source, switch 15 is opened. Then the pulse output of the flyback transformer, for example, which is the load is applied to transistor 3 as the bias voltage and via rectifier circuit 12 and resistance 13. The control is given when the battery voltage drops down in order to secure the sufficient saturation for transistor 3, and thus the voltage drop due to the constant voltage circuit is decreased enough. And the battery voltage is applied to load 11. When the rectifying power source is connected to terminals 1 and 1' each, switch 15 is closed. And impedance element 14 alters the bias of transistor 3. As a result, transistor 3 is controlled to always cause some voltage drop. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61166794-A (JP)
Title: Control device of anti-rolling tank for ship
Inventor: ARIE TATSUO
IPC: B63B39/03
Filed: 1985-01-17
Abstract: PURPOSE:To enhance anti-rolling effect against a wide range of wave periods by changing duct opening area through the comparison of anti-rolling evaluation functions for the increasing and decreasing periods of duct opening area. CONSTITUTION:A duct opening device formed in the duct for an anti-rolling tank 11 receives a duct opening area standard signal P whose level is varied by means of a perturbation signal S. After the rolling angle of a ship body 10 during the increasing and decreasing periods of cut opening area at this time is measured, an anti-rolling evaluation functions J for the increasing and decreasing periods of the duct opening area are computed through an evaluation function value calculation part 17. On the basis of the anti-rolling evaluation functions, a duct opening area adjustment part 15 alters duct opening area by increasing or decreasing duct opening area standard signal P.
Patent JP-H08192973-A (JP)
Title: Elevator car
Inventor: ASAEDA ATSUSHI
IPC: B66B11/02
Filed: 1995-01-17
Abstract: PURPOSE: To allow a single workman to assemble an elevator car by furnishing a baseboard with the first fit part to admit insertion of a notched part formed at the bottom of each side plate. CONSTITUTION: At the bottom of a side plate 6a a notched part 16 is formed, which is inserted to the first fit part 14 furnished on a baseboard 11 and also to the second fit part 15 provided as penetrating a lower frame 12 and cage floor 13. The notched part 16 is fastened to the baseboard 11 by a bolt 17 and secured to the cage floor 13. In the same fashion, side plates 6a are mounted upright at three sides of the cage floor 13 so that an intended elevator car is assembled. Thus the side plates 6a are held stationarily and secured to respective bolts 17 as fastening means by inserting the notched parts 16 furnished at the bottoms of the side plates 6a to the first and second fit parts 14, 15, so that a single workman can perform assembly works for elevator car including installing the side plates 6a upright.
Patent JP-H05187722-A (JP)
Title: Air conditioner
Inventor: KUROYANAGI HIROAKI
IPC: F25B1/00
Filed: 1992-01-14
Abstract: PURPOSE:To avoid an unnecessary increase in the voltage to be applied to an electromagnetic coil of an electronic expansion valve and reduce the size of an electric power transformer for outdoor equipment and a heat radiation board as well. CONSTITUTION:During cooking operation, an expansion valve pressure estimation circuit 32 reads a compressor discharge temperature T1 and an outdoor heat exchanger outlet temperature T2 and estimates the pressure applied to an electronic expansion valve 7 based on the deviations of these temperatures and outputs a signals equivalent to the estimated value to an operational amplifier 27, thereby controlling an emitter side potential VM of a transistor 26. More specifically, the voltage to be applied to electromagnetic coils 17 to 20 of the electronic expansion valve 7 remains within a proper level of change even when the pressure applied to the electronic expansion valve is subjected to fluctuations.
Patent JP-H07205771-A (JP)
Title: Simple moving type fixed quantity force feeding device of fluid
Inventor: HAMAGUCHI YASUSHI
IPC: B60S5/02
Filed: 1994-01-21
Abstract: PURPOSE:To provide a fixed quantity force feeding device capable of supplying fuel, easily moved such as in the case of supplying a fixed quantity of fuel in a plant of assembling automobiles. CONSTITUTION:A fuel tank 2 is mounted on a carriage 1 with a ground, to provide a fixed quantity cylinder unit 5, actuated to be associated with an air-operated cylinder unit 14, in the halfway of a fuel supply pipe 3a of connecting this tank 2 to a filler gun 8, and an operating stroke of this fixed quantity cylinder rod 5a is restricted by a position changeable air limit switch 15. A leak detecting means 20, detecting a leak of fluid from this fixed quantity cylinder unit 5 by actuating an alarm operating air value 24, is provided.
Patent JP-H08194460-A (JP)
Title: Character processing device
Inventor: KASHIMA YOZO
IPC: G09G5/24
Filed: 1995-01-17
Abstract: PURPOSE: To improve efficiency of a cache memory, and realize high speed character processing by seizing a character appearing tendency before developing processing, and efficiently storing vector data in the cache memory before coordinate transformation or after coordinate transformation on the basis of this appearing tendency. CONSTITUTION: A searching part 2 searches a calligraphic style of a character and a coordinate transformation matrix in a page unit from a plotting command C inputted to an acceptance part 1, and obtains a using frequency of the character, and stores its result in a searching information table 3.  Afterwards, a developing control-processing part 5 reads in the plotting command C in order, and performs coordinate transformation of vector data of a corresponding character, correction transformation, contour plotting and painting-out processing, but in this case, a judging part 4 judges that either of vector data before or after coordinate transformation by a transforming part 5a must be temporarily stored in a vector data cash memory 7 on the basis of a using frequency of a character in a page stored in the searching information table 3, and the developing control- processing part 5 stores it.
Patent JP-H09196236-A (JP)
Title: Band clip
Inventor: IDENO SATORU
IPC: B60R16/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a band clip capable of fixing a wire harness to a vehicle panel well during vehicle assembling and facilitating easy removal during vehicle development or resource recovery after a vehicle is scrapped. SOLUTION: A band clip is provided with a band part 2 for joining together linear bodies such as a wire harness 9 and the like and a head part 3 engaged with and fixed to a stud bolt 7 protruded from the specified position of a vehicle panel 8 and in the engaging hole of the head part 3 into which the stud bolt 7 is inserted, an engaging projection engaged with the screw groove of the stud bolt 7 is provided. In the upper side of the head part 3, an engaging releasing click 5 having two clicks projected in parallel with each other is provided via a hinge 6.
Patent JP-H06215476-A (JP)
Title: Pressurizing mechanism for bearing
Inventor: KUSHIHARA MASAHIRO
IPC: G11B19/20
Filed: 1993-01-18
Abstract: PURPOSE:To surely impart a prepressure to the determined position of a bearing device by providing a notch bored on a shaft and a pressurizing mechanism which is disposed in this notch and pressurizes one point of the bearing device. CONSTITUTION:The notch 3 is bored at the shaft 1 and rubber ball is inserted as a pressurizing part 4 into this notch 3. Fluororubber, etc., having excellent heat resistance are used as the material of this rubber ball. The ball is brought into contact with an inner ring 2a of a bearing 2 to apply the pressure in a radial direction to the bearing. The rubber ball eventually comes into contact at one point with the inner ring 2a. Since the rigidity of the rubber ball is low, the stable pressure is applied to the inner ring 2a without slipping.