baber/WOPTO huggingface dataset:
Patent JP-H0328068-A (JP)
Title: Reduction gear railroad freight car
Inventor: IAN CHIYAARUZU PARII
IPC: B61H11/00
Filed: 1990-05-09
Abstract: PURPOSE: To provide a self-standing railway wagon retarder having the functions of acceleration and deceleration by providing a hydraulic fluid source and a high-pressure regenerative source on the retarder, and using the fluid sources in a switching manner according to the speed of a railway wagon by a selector valve. CONSTITUTION: In a retarder provided on a railway wagon passage, wheels are engaged with a part 12 of a hydraulic unit 11, and a piston 10 is pressed downward. When a railway wagon moves at high speed, the piston 10 is moved at high speed in the descending stroke, a flow sensing valve 9 is closed, a cylinder 11 is communicated with a regenerative source 2 by a selector valve 4 according to the displacement at high speed of the piston 10 to introduce the hydraulic liquid. When in the ascending stroke, the cylinder is communicated with a hydraulic source 3, and the hydraulic fluid is re-charged in the cylinder 11. In the movement at low speed, the sensing valve 9 is not closed, and the cylinder 11 is communicated with the hydraulic fluid source 3 by the selector valve 4 by the displacement at low speed. Thus, the small deceleration force is generated.
Patent JP-S5744999-A (JP)
Title: Apparatus for improving precision of examination by fluoroscopy
Inventor: KUBOTA TADAO
IPC: A61B6/06
Filed: 1980-09-01
Abstract: PURPOSE:To filter radiated X-rays and allow only effective X-rays to be radiated to an object by a method wherein a grid made of, for instance, lead is provided in such a way that the grid and the axis of radiant X-rays cross at right angles at the position close to the focus of radiant X-rays from an anode in an X-ray tube. CONSTITUTION:A rotary anode 3 and a cathode 4 in an X-ray tube 1 are made to face each other to form a radiant focus S by allowing thermions to bombard the anode 3. Then the X-rays generated are radiated from an emitter 5 to an object. At this time, a lead grid A is mounted on the bottom inside the cone 6 of the emitter 5 close to the radiant focus S, so that the X-rays advancing straightly are allowed to pass through an aperture of the grid A before being radiated. Therefore, the secondary X-rays which make indistinct an image radiated from the focus S can be captured and removed by the lead foil of the grid A. Thus effective X-rays only are usable for forming a clear image.
Patent JP-S5911307-A (JP)
Title: Production of noncorrosive atactic polypropylene
Inventor: ASANUMA TADASHI
IPC: C08F6/06
Filed: 1982-07-12
Abstract: PURPOSE:To obtain noncorrosive atactic polypropylene in a simple manner, by adding an oxide or like or a Group I -II metal in the periodic table to atactic polypropylene containing a large amount of catalyst-derived chlorine and subjecting the mixture to a contact treatment. CONSTITUTION:At least 0.5 equivalent, with respect to chlorine, of an oxide, hydroxide, carbonate or like compound of a Group I -II metal in the periodic table is added to atactic polypropylene containing a relatively large amount of chlorine as a catalyst residue. Examples of these metal compounds include Li2O, Na2O, K2O, MgO, LiOH, NaOH, KOH, Ca(OK)2, Na2CO3, K2CO3 and MgCO3. Then, the purpose noncorrosive catalytic polypropylene is obtained by subjecting the mixture to a contact treatment by agitation at a temperature higher than 100 deg.C and higher than the softening point of the atactic polypropylene.
Patent JP-S5344782-A (JP)
Title: Sequence control device
Inventor: MIZUGUCHI MASAAKI
IPC: G05B23/02
Filed: 1976-10-04
Abstract: PURPOSE:To be subjected to enable changing of a program from the middle optionally, by means of setting up each latch circuit which inhibits input and output according to a stopping signal at the input and output sides of a program memory free from mounting and dismounting.
Patent JP-S5746667-A (JP)
Title: Rotating device
Inventor: TAKAHASHI YOSHITERU
IPC: H02K29/08
Filed: 1980-09-01
Abstract: PURPOSE:To obtain the efficient rotating device at low cost, by forming a four-pole magnet for a stator, arranging two conical frame coils for a rotor in slightly displaced symmetry, and providing a magnetic detecting element. CONSTITUTION:A stator 1 is formed with a four-pole magnet having S-poles and N-poles in equal intervals one after another. Two conical frame coils with opening angle of approximately 90 deg. are arranged with a proper interval to the stator 1, and a rotor is formed. Conical frame coils 3A and 3B are arranged in approximate symmetry by an angle between dotted lines A and B apart through the central hole of the four-pole magnet. A magnetic detecting element 4 is attached to the displaced position. The coils 3A and 3B are electrified by turns based upon output from the magnetic detecting element 4. The rotor is made to turn in desired direction.
Patent JP-H0417158-A (JP)
Title: Link mechanism for recording and reproducing device
Inventor: KURITA KATSUTOSHI
IPC: G11B17/26
Filed: 1990-05-11
Abstract: PURPOSE:To facilitate the separation and linking of an indicator and a player by arranging a link arm energized to be linked with a link part provided in the player and provided with a taper at its tip in the indicator. CONSTITUTION:A link arm 22 engages with a link part 28 by a given energizing force to link a player part 5 and an indicator part 15, and the both are moved or stopped integrally. Moreover, an arm 22 is released from the link part 28 by applying an external force to the energizing to the arm 22 to separate the indicator part 15 and the player part 5. On the other hand, when the indicator part 15 is connected to the player part 5 again, an external force is applied to the arm 22 to be linked with the connection part of the player part 5. When an external force is released from the arm 22, the arm 22 engages with the link part 28 with a given energizing force and a taper 30 formed to the tip of the arm 22 moves the link part 28. Thus, the separation and the linking between the player part 5 and the indicator part 15 are implemented smoothly and surely.
Patent JP-H06335220-A (JP)
Title: Voice coil motor and disk device
Inventor: YAMAMOTO HIROSHI
IPC: G11B21/02
Filed: 1993-05-21
Abstract: PURPOSE:To provide a voice coil motor which can reduce weight even if a ferromagnetic substance with a heavy material is used and a disk device which can miniaturize an entire device and reduce weight by using the voice coil motor. CONSTITUTION:This voice coil motor consists of a magnetic circuit with a permanent magnet 1 and a yoke part 2, and moves a coil 3 by energizing a coil 3 provided in the circuit. With the voice coil motor, a cut-out part is provided at a yoke part 2a where the permanent magnet 1 of the above yoke part 2 is provided and then sectional areas A and B of the yoke 2a at the cut-out part are made in a size whcih does not cause the flux generated by the permanent magnet 1 from being saturated.
Patent JP-S5547911-A (JP)
Title: Blower controller of airconditioning equipment for car
Inventor: OOTANI MASAMI
IPC: G05D23/24
Filed: 1978-09-29
Abstract: PURPOSE: To improve the atmosphere by harmonizing the temperature and the amount of the draft air through rotation speed control of the blower according to the position of the air mixing door.  
     CONSTITUTION: When the temperature inside the room is low as in the winter season, a switch 27 is connected to the side of a fixed contact 27b. An air mixing door 9 moves to fully close a bypass passage 13, while the motor 3a of the blower rotates at its highest. As the temperature inside the room rises, the rotation speed of the blower reduces gradually. When the temperature inside the room is high as in the summer season, the changeover switch is connected to the side of a fixed contact 27c. The mixing door 9 moves to the extremity of the side A, where the motor 3a of the blower rotates at its highest speed to perform a quick cooling. When the temperature inside the room lowers, the hot air and the cool air mixed and diffused. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S611184-A (JP)
Title: Magnetic recording and reproducing system
Inventor: TANIGUCHI HIROSHI
IPC: H04N5/92
Filed: 1985-06-03
Abstract: PURPOSE:To attain dubbling by winding a magnetic tape around a rotary cylinder by an angle theta more and applying compressing and recording to a sound signal to and on an upper end of the tape corresponding to the part theta so as to decrease the effect of waving at running. CONSTITUTION:The magnetic tape 1 of the magnetic recording and reproducing system is wound around the rotary head cylinder 2 by an angle theta more and sound is compressed and recorded on the upper edge 6 of the tape 1 corresponding to the part theta. A video signal from a video input terminal 7 of the circuit of the system is fed to a frequency converter 8 and a synchronizing separator circuit 18. Further, the sound signal from a sound input terminal 16 is fed to a time compression circuit 17 and a synchronizing signal from the circuit 18 is inputted. The video and compressed sound signal from the converter 8 and the circuit 17 is processed by gate circuits 9, 10, 20-25, 29, 30, FM modulators 27, 32 and a time expanding device 33. The sound signal is recorded without providing a fixed head for sound signal, the effect of waving at running is reduced and the dubbing is attained.
Patent JP-H08309503-A (JP)
Title: Press casting method
Inventor: NOZAKI MIKINARI
IPC: B22D27/09
Filed: 1995-05-18
Abstract: PURPOSE: To provide a press casting method, by which the sufficient pressing effect can be obtd. over the whole molten metal by changing the advancing velocity of a pressing pin according to the solidifying condition of each part of molten metal. CONSTITUTION: After filling up the molten metal into a cavity, the measured temp. with a temp. sensor 24 at the tip part of the pressing pin 12 and a setting temp. T1 stored in a memory 62 are compared and at the time when the measured temp. becomes <=T1, a solenoid directional valve 40 and a solenoid switch valve 50 are simultaneously opened, and the pressurized oil is flowed into the rear chamber 20A of a hydraulic cylinder 20 for pressing and the pressing pin 12 is advanced to start the pressing. Successively, it is decided whether measured temp. becomes setting temp. T2 or higher, and in the case of the setting temp. is lower than T2, the pressing is continued and in the case of the setting temp. being higher than T2, the solenoid switch valve 50 is closed and the pressing pin 12 is temporarily stopped.  In such a way, only during the measured temp. with the temp. sensor 24 is in a range T1 to T2, the pressing pin 12 is advanced and pressed and such a control is executed over a setting stroke L1.
Patent JP-S6012073-A (JP)
Inventor: BAANON EICHI TOROUTONAA
IPC: A61M1/36
Filed: 1984-06-13
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-H01288918-A (JP)
Title: Picture data processor
Inventor: NAKAHARA TOSHIYUKI
IPC: G06F3/048
Filed: 1988-05-16
Abstract: PURPOSE:To easily grasp which window has generated an error by providing a display control means to control the display means so as to flash the window under a processing at the time of data processing error generation. CONSTITUTION:When the error is generated during the data processing, an alarm sounding command is given to a buzzer, next, an error message is outputted, and it is stored into an area fixed beforehand in a picture memory 7. Then, the blinking processing of the window is executed. That is, the corre sponding window data in the memory 7 is made invalid, rewriting is executed to a video RAM 8, then, after prescribed waiting time passage, the window data of the memory 7 is made valid, and the rewriting is executed to the RAM 8. By repeating a window erasing action and a window display action, the window is blinking-displayed, thereafter, by the completion of the error correcting processing, the blinking action is canceled. Thus, by flashing the window, which window has generated the error can be easily grasped.
Patent JP-H08317177-A (JP)
Title: Facsimile equipment and its call instruction registration method
Inventor: KIYOTA KENJI
IPC: H04N1/00
Filed: 1995-05-18
Abstract: PURPOSE: To prevent occurrence of useless communication cost by entering a line selection number A of a called station and a line selection number B whose dialing is inhibited and storing them and making automatic dialing with a dial instruction generated and stored after confirmation of permission of dialing when the numbers A and B are coincident. CONSTITUTION: An operation section 3 is used to register in advance a dial inhibit number B to a dial inhibit number memory section 9, a read section 4 reads an original and a dial instruction including information such as a line selection number A of a called station is entered. The dial instruction is stored in a dial instruction memory section 8 and the read original is stored in an image memory section 10, and when the transmission of the original is desired for a prescribed time, a dial time is registered. In this case, a FAX control section 1 compares the numbers A, B and when they are coincident, it is displayed on a display section 2 while raising a warning tone and the operator confirms whether or not the dial instruction is to be registered.  The dial instruction registered in the memory section 8 is read by the control section 1 and dialing is made automatically to the number A at a prescribed time and facsimile communication is executed via a MODEM section 7. Thus, useless communication cost is reduced.
Patent JP-S5821816-A (JP)
Title: Handling method for integrated circuit substrate and structure of substrate
Inventor: SAKATA ICHIROU
IPC: G03F1/66
Filed: 1981-07-31
Abstract: PURPOSE:To allow a substrate to be simply and easily held and moved without contact with the surface of the board, by forming one or more recesses along the peripheral edge of the substrate, and employing a holder adapted to retain the substrate through the recesses. CONSTITUTION:A substrate 1 has two recesses 3, 4 formed along its upper peripheral edge and one recess 5 formed at its lower peripheral edge. The holder 6  is formed by bending two steel wires 7, 8 so that the ends thereof correspond to the recesses 3, 4, 5 of the substrate 1. The holder 6 is pinched so that pinching parts 10, 11, 12 engage with the recesses 3, 4, 5, respectively. Thereby, it is possible to move the substrate 1 readily and surely.
Patent JP-S61271-A (JP)
Title: Water based ink composition having low electrical conductivity and production thereof
Inventor: MASUDA YUTAKA
IPC: C09D11/38
Filed: 1984-06-12
Abstract: PURPOSE:To obtain the titled compsn. which has low electrical conductivity, contains water as its main medium and can be used in an electrostatic ink jet system, by bringing a specified water-dispersible ink compsn. into contact with an ion-exchangeable surface. CONSTITUTION:Various cation and anion exchange resins or their moldings are added to a water-dispersible ink compsn. consisting of 1-40% water-insoluble or difficultly water-soluble nonionic dye (e.g. disperse dye) having an average particle size of 5mu of below, 3-100% (based on the quantity of dye) nonionic dispersant (e.g. polypropylene glycol polyethylene glycol ether), 0-40% water- soluble solvent (e.g. glycol), 30-99% water, etc. to bring the ink compsn. into contact with the surface having ion exchangeability, thus obtaining the titled compsn. in which electrical conductivity is lowered to 1X10<-6>S/cm or below. Ion exchange resin particles are mixed with the compsn. to keep low electrical conductivity during the storage of the compsn.
Patent JP-S5345671-A (JP)
Title: Collecting and recovering method for gaseous substance with cold trap
Inventor: HORIKAWA TOYOHIKO
IPC: B01D7/02
Filed: 1976-10-08
Abstract: PURPOSE: To carry out the cooling and collecting operation in a state at which the remaining heat medium has been enclosed in the gap part after the recovering operation of the substance to be collected, by using the usbstance which is gaseous when heated but condenses to the solid (liquid) state and has a sufficently low vapor pressure when cooled, as the heat medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0572711-A (JP)
Title: Film sticking device
Inventor: KURAMOTO TAKASHI
IPC: G03F1/92
Filed: 1991-05-24
Abstract: PURPOSE:To provide a film sticking device capable of preciously sticking a film in a short time, without requiring alignment by the naked eye of an operator. CONSTITUTION:In a device taking out disassembled plate from a tray, and placing the disassembled plate on a desired location on a mount on a table, to stick it on the mount by a tape applicator provided on the table, two roughly L-shaped positioning marks 70a and 70b are made so as to make segments corresponding each other parallel, on the film 66, and then, the relative positional relation of the film 66 and sensors 72a and 72b is displaced so that even if the film 66 is drastically deviated in a position, the deviation in the position of the film 66 can be detected. And the positioning is executed based on the detection, and then, the film 66 can be stuck.
Patent JP-S60263433-A (JP)
Title: Alignment mark for semiconductor device
Inventor: INAMI NOBUO
IPC: H01L21/027
Filed: 1984-06-12
Abstract: PURPOSE:To attempt reduction in an area occupied by marks by using a same alignment mark on each chip in two layer masks. CONSTITUTION:A mark 2B on a chip and a mark 217 on a mask are used for alignment of a No.2 mask and a No.1 mask. In this time, marks 236 and 245 are simultaneously formed on the chip for alignment after this. Next, a No.3 mask is aligned using the mark 236 on the chip and a mark 3A on the mark. A No.4 mask is aligned using the mark 245 on the chip and a mark 4B on the mask. A No.5 mask is aligned using the mark 245 and a mark 5B on the mask. A No.6 mask is aligned using the mark 236 and a mark 6B on the mask with them shifted by half the deviation between the mark 236 and the mark 3B while observing thereof. A No.7 mask is aligned using the mark 217 on the chip and a mark 7B on the mask. In this way, masks for two layers are aligned by utilizing the inside and the outside of the mark.
Patent JP-H06309767-A (JP)
Title: Housing body for case for storing recording medium
Inventor: NAKAMICHI NIRO
IPC: G11B23/023
Filed: 1993-04-22
Abstract: PURPOSE:To perform load/eject operation of a disk in a player by housing a case corresponding to a disk and operating from the housing body side. CONSTITUTION:Plural housing spaces 13a-13g are provided with cases SW fob discriminating existence of a case and operating buttons 17 for loading and ejecting a disk. When a operating button is operated in a housing space in which a case is housed, a CPU 22 in a player 20 discriminates that a disk is to be ejected, and in a housing space in which a case is not housed, the CPU 22 discriminates that a disk is to be loaded, and the prescribed operation is performed. When a case is further pressed into the interior side, a play switch 16 provided at the interior side of the housing space is turned on, reproducing is performed in a disk corresponding to the case.
Patent JP-S61280387-A (JP)
Title: Water level control of condenser for combined plant
Inventor: HOIZUMI SHINICHI
IPC: F28B9/08
Filed: 1985-06-05
Abstract: PURPOSE:To lengthen the life of plant equipments and to operate the condenser safely by a method wherein inflow of makeup water from a makeup water supplying device, installed at the outside of the condenser, into the condenser is prevented in order to prevent the temporary increase of concentration of oxygen dissolved in condensed water. CONSTITUTION:Upon starting the combined plant, condensed water in the condenser 50, which contains oxygen sufficiently, is circulated to the condenser 50 through a condensed water re-circulating pipeline 57, equipped with a condensed water pump 71, a condensed water pipe 72, gland steam condenser 73 and a condensed water re- circulating valve 56, while deaerating steam is introduced into the condenser from an auxiliary steam supplying source 80 through an auxiliary steam pipeline 82 and a regulating valve 81 whereby oxygen, dissolved in the condensed water, is reduced. In this case, the set value of water level in the condenser is set by an interlock so as to be higher than the same at normal operation, whereby temporary water level rise, accompanied by the introduction of deaerating steam into the condenser, is permitted, discharge of condensed water into a makeup water tank 60 through a spillover pipeline 65 is prevented and the temporary increase of concentration of oxygen dissolved in the condensed water may be prevented.
Patent JP-S5747737-A (JP)
Title: Manufacture of base material for optical fiber
Inventor: SUDOU SHIYOUICHI
IPC: G02B6/00
Filed: 1980-09-02
Abstract: PURPOSE:To prevent the volatilization of crystalline GeO especially by reaction with chlorine in a transparently vitrifying stage by exposing a porous sintered glass body obtd. by a VAD method to an atmosphere contg. SiCl4 and steam at a specified temp. prior to transparent vitrification. CONSTITUTION:A gas contg. GeCl4 for forming glass is heated and oxidized to grow a rodlike porous base material 4 contg. SiO2, GeO2 and P2O5 as principal components on the tip of a support rod 1. The material 4 is put in a protective container 2 and heated to 500-1,200 deg.C with a heating element 5. At this time, an atmospheric gas contg. SiCl4 and H2O in gaseous He is fed into the container 2 form the feeding inlet 6, and while pulling up the rod 1, protective layers of SiO2 are formed on the surfaces of fine glass particles forming the material 4. When the heating temp. is below the lower limit, oxidation reaction is hard to take place, and when it exceeds the upper limit, the sintered body is shrunk. The material 4 is then converted into transparent glass.
Patent JP-H10310381-A (JP)
Title: Body grip device in attitude changing device for automobile body
Inventor: KAIBUKI SHIGEO
IPC: B65G7/08
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To hold an automobile body stably to a body holding frame by a compact, lightweight grip means without generating the deformation of the body in an automobile body attitude changing device constituted by providing the body holding frame for holding the automobile body in such a way as to be extended in the cross direction of an automobile, rotatably around an axis in the lengthwise direction of the automobile. SOLUTION: A side part of a body holding frame 6 is provided with a receiving seat 7 receiving a side sill Wa of an automobile body W from below, a positioning pin 8 fitted into a positioning hole Wd in a floor lower face of the automobile body W, and a connecting member 9 that can be fastened to seat fitting parts We, Wf in a cabin. The connecting member 9 can be oscillated around a supporting shaft 11 provided at a side part of the frame 6 and longitudinal in the lengthwise direction of an automobile, and can also be moved in the longitudinal direction of the supporting shaft 11.