baber/WOPTO huggingface dataset:
Patent JP-S55130551-A (JP)
Title: Timing signal transmission system in copying machine
Inventor: HOSAKA MASAO
IPC: G03G21/14
Filed: 1979-03-31
Abstract: PURPOSE:To make possible the transmission of the process controlling signal having no effect of noise by performing the light emission and reception for the purpose of optical detection by way of optical fibers and performing conversion to electric signals corresponding to the quantity of received light in a place having no effect of noise. CONSTITUTION:LED1, LED2, such as light emitting diodes, generate oscillation light by way of the driving circuits 31, 32 controlled by the input-output port 37 of a microcomputer unit 36. The oscillation light propagates in optical fibers 30A, 30C and radiates an encoder 22 and belt 29 corresponding to the driving of a photosensitive belt 29. The reflected light by this is received in the optical fibers 30B, 30D which assume a pair with the fibers 30A, 30C and is converted to pulse signals by the photoelectric transducers PD1, PD2 provided in a place where the effect of noise is less. The pulse signals are then added by an OR gate 35 and become the timing signal having no effect of noise through the port 37 only when the timing mark 29A on the belt 29 is detected. The interruption process by CPU according to this is then accomplished and the copying machine controlled well.
Patent JP-2000229112-A (JP)
Title: Shoulder tapping rod
Inventor: SEKI AKIO
IPC: A61H23/06
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To eliminate possibility of feeling a pain on one's shoulder by making as impact for tapping the shoulder appropriately and to continuously tap the shoulder until stiff shoulder is cured. SOLUTION: A grip part 1 is provided on one end and a shoulder tapping part 2 which has a hollow cylindrical shape and slits 3 in the longer direction formed on a plurality of positions on the peripheral wall face, and flexible slender plate parts 4 between slits 3 are provided on another end. It is possible thereby to have no possibility of feeling a pain on one's shoulder even when the shoulder is continuously tapped and to obtain curing effect on stiff shoulder by tapping the shoulder with the slender plate parts 4 placed between the slits 3 which are bent to relax appropriately the impact when the shoulder is tapped by the shoulder tapping part 2.
Patent JP-S63210463-A (JP)
Title: Cover fitting structure for article storage box
Inventor: HARAKAWA MASAYUKI
IPC: B62J9/00
Filed: 1987-02-20
Abstract: PURPOSE:To improve the sealing property and prevent a bolt from being missed out by forming a taper section inside an insertion hole and inserting a coupling member here in the said structure of a vehicle or the like for traveling on the irregular ground. CONSTITUTION:A case main body 18 made of resin and a case cap 19 likewise made of resin are removably fitted to an air cleaner box, and an element is arranged in it. A projection 18a is provided on the periphery of the upper opening of the case main body 18, and a cylindrical support section 18b is protruded on the inner face. A recess 19b into which the projection 18a is to be inserted is provided on the periphery 19a of the lower opening of the case cap 19. A bolt insertion section 22 is formed at the portion facing the support section 18b, and a bolt 26 is inserted into its insertion hole 22a. A taper section 22b is formed at the lower end section of the insertion hole 22a, and an O-ring 27 is fitted to the bolt 26. When the bolt 26 and a nut 21 are screw-connected, they are reliably sealed by the O-ring 27.
Patent JP-H06249380-A (JP)
Title: Pipe coupling
Inventor: IKETANI JITSUO
IPC: F16L13/14
Filed: 1993-02-26
Abstract: PURPOSE:To improve workability of intercoupling of pipes and perform electrical connection of the pipes to each other in a coupled state on the assumption that a coupling part of a shape memory alloy is used. CONSTITUTION:Pipes (a) and (b) intended to be intercoupled are inserted in the two end opening parts of a cylindrical liner part 1 the two end of which are opened. A coupling part K formed of a shape memory alloy is fitted in the outer peripheral surface of the liner part and the coupling part is heated to restore a shape memory. Through the restoration force, the coupling part is shrunk for deformation and the two pipes are intercoupled through the liner part. In a so formed coupling, each pipe is formed of a conductive material and a thermosetting resin layer 4 to interconnect and seal together the liner part and the pipes is formed on the inner peripheral surface of the liner part. Further, conductivity is provided for the thermosetting resin layer.
Patent JP-S51112855-A (JP)
Title: A flame-retarder for thermoplastic resins
Inventor: OKUZONO TOSHIAKI
IPC: C08L21/00
Filed: 1975-03-31
Abstract: PURPOSE: A flame-retarder for thermoplastic resins prepared by replacing a part of expensive antimony oxide with cobalt oxide, and adding a halogen compound. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03243297-A (JP)
Title: Method and device for welding of large and small works
Inventor: DOSHIYOU KATSUMI
IPC: B23K31/00
Filed: 1990-02-20
Abstract: PURPOSE:To prevent the generation of defects by tack welding a small work to a large work which is positioned and gripped on welding jigs, then positioning and gripping the reference side edge of the large work and subjecting the other side edge of works to regular welding on the jigs. CONSTITUTION:The large work W2 and the small work W1 are positioned and imposed on the welding jigs and both are pressed and engaged to and with each other, by which the three side edges of the large work W2 are positioned and gripped from above and below and the small work W1 is tack welded. The reference side edge of the tack welded large work W2 is positioned and gripped from above and below and while the other side edges are held on the jig from below, the regular welding is executed. The generation of the weld defects, such as the distortion at the time of mounting of the large work W2 to the jig and deformation at the time of welding is prevented in this way.
Patent JP-S58155305-A (JP)
Title: Selecting device for agricultural product
Inventor: ASHIZAWA TAKAAKI
IPC: G01B11/02
Filed: 1982-03-11
Abstract: PURPOSE:To perform the accurate and quick selection, by providing an encoder part having an arm with an arbitrary length corresponding to the size of a material to be measured, a reading device which passes said encoder part and detects the size optically, and a display part which displays the read size. CONSTITUTION:The display part 4 is protruded from a main body 2 so as to form a unitary body with the main body 2. Light emitting display groups 5, which indicate various sizes, e.g. LL-3S, are arranged on the display part. A slit 6, through which the encoder passes, is provided in the main body 2. An optical detecting part comprising a light source 7 for detection and an optical coupling circuit is arranged at the appropriate position on the inner wall of said slit 6. Said detecting part reads many through holes 9 provided in the encoder 8. The encoder 8 is provided with an arm 10, which is in parallel with an arm 3 that is attached to the main body 2, so that the arm 10 can be replaced. The encoder 8 is slidably inserted into the slit 6 of the main body 2, and moved in parallel with the display part 4.
Patent JP-H06254106-A (JP)
Title: Automatic water supply device for cup
Inventor: KINOSHITA TOSHIHIKO
IPC: A61C17/14
Filed: 1993-03-01
Abstract: PURPOSE:To provide an automatic water supply device for a cup, in which a comparatively light paper cup can be used. CONSTITUTION:A support shaft 12 suspended from a receive tray 11 for a cup 10 is passed through a guide tube 21 of a main body 20 and supported by a spring provided on the main body. A light shielding plate is fixed to the support shaft 12, and the main body is provided with first and second sensors 26, 26' for detecting the first and second positions of the light shielding plate when a cup is not placed on the receive tray 11 and when a cup 10 filled with a designated amount of water is placed on the receive tray 11. The device includes a control circuit for opening and closing an electromagnetic switching valve 14 of a water supply tube 13 for supplying the cup 10 with water according to signals of the first and second sensors, and at least the fixing position of the second sensor 26' can be adjusted through a set screw 29'.
Patent JP-H10242731-A (JP)
Title: Antenna system
Inventor: SUESADA TAKESHI
IPC: H01Q9/36
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide the small sized and light weight antenna system that has provision for a mobile communication equipment requiring a broad band. SOLUTION: The system 10 is made up of a board 11 and a capacitance forming conductor 12 which are placed in parallel, and a spiral antenna conductor 13 placed between the board 11 and the capacitor forming conductor 12 almost perpendicularly. A transmission line 14 and a ground electrode 15 are provided on the board 11. Then one end of the transmission line 14 on the board 11 is connected to a feeding power supply V. Furthermore, one terminal 16 of the antenna conductor 13 is connected to the other end of the transmission line 14 on the board 11 and the other end 17 is connected nearly in the middle of the capacitor forming conductor 12 respectively electrically and the conductor 13 acts like a feeding element. Through the constitution above, the antenna conductor 13 being a feeding element is placed between the board 11 and the capacitor forming conductor 12.
Patent JP-H06253670-A (JP)
Title: Grain tank apparatus in combine harvester
Inventor: NOSAKA AKIRA
IPC: A01F12/46
Filed: 1993-03-01
Abstract: PURPOSE:To simply constitute grain tank and facilitate cleaning and maintenance of a thresher by arranging the grain tank on the side and upper part of the thresher. CONSTITUTION:A grain tan apparatus in a combine harvester is equipped with the first rotating means A for integrally extending a grain tank 4 until the upper part of a thresher 3 and simultaneously inclining the grain tank 4 to the outside centering lower lateral shaft core X in the longitudinal direction, a retaining means B for retaining the grain tank 4 in pulled and inclined posture 4b inclined to outside by the first rotating means A and the second rotating means C for horizontally rotating the grain tank 4 around the rear vertical shaft core Y while retaining the grain tank 4 in the pulled and inclined posture 4b.
Patent JP-H01213722-A (JP)
Title: Exception processing system
Inventor: MARUYAMA TAKASHI
IPC: G06F9/48
Filed: 1988-02-22
Abstract: PURPOSE:To simplify thinking for generation of an operating system by preventing transpositions of priority levels of exception processings themselves for the occurrence of plural exception processings and those of service programs corresponding to exception processings. CONSTITUTION:When plural exception processings simultaneously occur, a CPU 1 starts the exception processing having the highest priority level by an exception processing priority level arbitrating mechanism 2. At this time, mask information of the exception processing having the highest priority level is held in a mask register 7. Another exception processing to be executed is masked to start the service program corresponding to the exception processing having the highest priority level. When the exception processing having a lower priority level can be accepted and the mask register 7 is cleared after termination of the service program, the exception processing having a lower priority is started and the service program corresponding to it is executed.
Patent JP-S61198949-A (JP)
Title: Telephone set with reception loudspeaking function
Inventor: OKA TSUNEAKI
IPC: H04M1/60
Filed: 1985-02-28
Abstract: PURPOSE:To prevent effect of a click voltage and to attain clear loudspeaking by setting a gain control voltage of an automatic gain control circuit of a reception loudspeaking circuit to a proper value within a prescribed period including a sending period of a dial signal. CONSTITUTION:In operating a sending switch 22, a switching contact 3 is thrown to the position of the reception loudspeaker circuit 10' and a dial tone is incoming. In operating a dial switch 23 in this state, contacts 2a, 2b are switched and a dial pulse is sent to a subscriber line 1. When a ring back tone and a reception signal comes from an exchange, they are subject to level control by the automatic gain control circuit 12 of the circuit 10' and the result is outputted from a speaker 11 with a proper sound volume. Since a capacitor 17 holding the level control voltage of the circuit 12 is in a discharge state for a prescribed period including the sending period of the dial signal by a switch 18, no adverse effect due to a click voltage is imposed.
Patent JP-S58158243-A (JP)
Inventor: KITAMURA HIROSHI
IPC: B32B15/08
Filed: 1982-03-15
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-H02217815-A (JP)
Title: Light beam scanning device
Inventor: ISHIKAWA HIROMI
IPC: G02B26/12
Filed: 1989-02-20
Abstract: PURPOSE:To eliminate the influence of the wind of a rotary polygon mirror upon scanning, to reduce the irregularity of the scanning, and to improve the quantity of an obtained image and reduce the manufacture cost by thinning out and using reflecting surfaces of the rotary polygon mirrors at specific intervals of the number of reflecting surfaces. CONSTITUTION:The rotary polygon mirror 5 has n1 reflecting surfaces 5a-5f (n1: natural number except prime number) and a scanned surface is scanned only with a light beam 1 which is made incident on every n2th specific reflecting surfaces (n2: natural number containing n2+1 as a divisor of n1 except n1). For example, a signal generating means 10 outputs a timing signal every time reflecting surfaces where the light beam 1 is made incident are switched in synchronism with the rotation of the rotary polygon mirror 5 and an image signal output circuit 9 outputs an image signal with the signal from a signal generating means 10 only while the reflecting surfaces 5a, 5c, and 5e are positioned on the optical path of the light beam 1, but stops outputting the image signal while the reflecting surfaces 5b, 5d, and 5f are positioned. Consequently, the influence of the irregularity of the scanning upon the picture quality is reducible without increasing the manufacture cost of the rotary polygon mirror.
Patent JP-H02219418-A (JP)
Title: Detection circuit for power supply interruption
Inventor: WATANABE KOJI
IPC: G06F1/28
Filed: 1989-02-20
Abstract: PURPOSE:To complete a very simple circuit and to ensure the detection of power supply interruption by comparing a digital value with a set value and by judging an electronic equipment as interrupted in power supply on the basis of that comparison result. CONSTITUTION:A voltage level conversion means 10 to convert main power supply into predetermined level voltage is provided. A microcomputer 11 is equipped with an A/D conversion means 11a, a storage means 11b to store a set value and judge the reduction of the main power supply and a comparison means to compare a digital value Vx with a set value Vs. In case the compared result is Vx<Vs, it is judged that the main power sources is reduced and the state in processing is, etc., are to be put aside to a memory 11b. That is, with the voltage fluctuating in the same way as in the main power source as the voltage to be detected, it can directly be inputted into the microcomputer 11.
Patent JP-S56136277-A (JP)
Title: Mig arc welding method of aluminum alloy
Inventor: SUGIYAMA SADAHIKO
IPC: B23K9/12
Filed: 1980-03-27
Abstract: PURPOSE: To prevent craters occurring at the terminal parts of welding bead when MIG are welding is performed on aluminum, by reducing the welding current value and arc voltage value at the welding terminal part at a specified rate.  
     CONSTITUTION: When MIG are welding is performed on aluminum or aluminum alloy, the welding current value at the welding terminal part is reduced at 25W100 amperes/sec rate and at the same time, the arc voltage value is also reduced in proportion to the reducing rate of welding current value. Moreover, to minimize the size of metal structure at least at one end of the material to be welded and the electrode wire, a small amount of elements, such as Ti, B, Zr, which minimize the size of crystal grain, is added. In this way, craters at the welding terminal part are minimized in size and cracks are prevented irrespective of the welding current value and welding speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62196228-A (JP)
Title: Feeder for stick with electronic parts therein
Inventor: ISHIKAWA TAKAMASA
IPC: B65G59/06
Filed: 1986-02-25
Abstract: PURPOSE:To increase a number of mounted sticks and to facilitate the supply thereof and the mounting/dismounting operation of a stick magazine, by permitting one of steps among horizontally multi-laminated sticks to be separated, held, revolved and inclined, thereby feeding by means of free dropping. CONSTITUTION:Among horizontally multi-laminated sticks, the stick 1 in the lowest step is held by a stick separating plate 3 which is pushed by a cylinder 4. The stick 1 pushed together with the separating plate 3 is inserted to an opening portion 7a of a front end receiving portion 7 by shifting a rear end portion 6 in arrow direction by means of a cylinder 5. With the front end receiving portion 7 pulled in an arrow direction by a cylinder 8, the inserted stick 1 is turned by a certain angle theta resulting in being inclined. Whereby, electronic parts in the stick 1 are freely dropped so as to be fed underwards. With this constitution, it is possible to increase the number of mounted sticks and facilitate the supply thereof and mounting/dismounting of a stick magazine.
Patent JP-S54133255-A (JP)
Title: Filling-up method and device for surface of crank shaft shoulder
Inventor: YAMADA SHINGO
IPC: F16C3/22
Filed: 1978-04-06
Abstract: PURPOSE: To enable an efficient filling-up work, by inserting a diverging part of a roller holder between the nip formed at a pin part, and by bringing a super hard roller, which is supported at the diverging part, into pressed contact with a shoulder surface as a result of twisting the roller holder.  
     CONSTITUTION: Cutting works of a No.1 pin part P 1  and a No.3 journal part J 3  are simultaneously finished by means of a machine tool 1, and a pin cutting cutter 5 and a journal cutting cutter 5 are moved to a No.2 pin and a No.4 journal part J 4  respectively. On the other hand, the No.1 pin part P 1  is fitted in a space formed at each diverging part 12a of a roller holder 12 as a result of forwarding a pinion 9 positioned at the No.1 pin part by means of a driving cylinder 10, and simultaneously a pinion 9 is rotated as a result of moving a crank 15 by means of a driving source 16. This causes the roller holder 12 to be rotated as well, and causes a supper hard roller 13 being supported by the roller 12 to be brought into pressed contact with a shoulder surface 2c of the No.1 pin part P 1 . The shoulder surface 2c of the No.1 pin part P 1  can thus be filled up. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05234029-A (JP)
Title: Magnetic head and its production
Inventor: SATO TOSHIHIKO
IPC: G11B5/23
Filed: 1992-02-26
Abstract: PURPOSE:To obtain magnetic recording and reproducing characteristics corresponding to high frequencies by forming magnetic metallic films so as to enclose a winding window formed in the joint part of half cores consisting of a nonmagnetic material, thereby forming an annular magnetic circuit. CONSTITUTION:Joining grooves 23a are formed by notching the end part sides of the half cores 23 and glass is packed into the grooves 23a, by which glass parts 28 are formed. Projecting parts 23b held by the joining grooves 23a are formed in the flank parts of the half cores 23 between the joining grooves 23a. A magnetic gap G holding a gap layer 27 is formed of the projecting parts 23b of the respective half cores 23 and magnetic metallic thin films 24a. Winding grooves 29 are provided on both sides of the magnetic head C and a winding coil is provided via the grooves 29 and the other end side of the winding window 26. The magnetic metallic films 24 formed along the groove parts 25 form such annular magnetic circuit as to enclose the circumference of the winding window 26 and, therefore, the magnetic circuit is miniaturized. Then, the dealing with the high frequencies is more advantageous than by the conventional heads.
Patent JP-S56153254-A (JP)
Title: Measuring method for t and b cells of lymphocyte
Inventor: KIYOFUJI TSUTOMU
IPC: C12Q1/06
Filed: 1980-03-28
Abstract: PURPOSE:To ensure a simple and accurate measurement for the ratio between the T and B cells of lymphocyte, by giving affection of both the sheep erythrocyte and the complement C3b fixation yeast to the lymph ball to form a rosette and then dying the rosette with the monocyte color reagent and yeast color reagent to then give a microscope examination to the lymphocyte. CONSTITUTION:The ratio is measured between T cell derived from the thymus and B cell derived from the bone marrow in the lymph ball to be utilized for diagnosis of various types of diseases. In this case, a rosette is formed by giving affection of both the sheep erythrocyte and the complete C3b fixation yeast obtained by connecting the complete C3b to the yeast to the lymph ball isolated from the body fluid. Then the rosette is dyed by the monocyte color reagent such as 3-aminoethyl carbazole, 3,3-diamino benzidine etc. and the yeast color reagent such as Crystal Violet, ''Zinser  '', etc. then receive a microscope examination. Thus the T cell, B cell and the single ball rosette have different colors from each other, and thus they can be easily decided and measured through a microscopic examination.
Patent JP-H06256820-A (JP)
Title: Operation of blast furnace for reducing si and s in molten iron
Inventor: KOMATSU SHUSAKU
IPC: C21B5/00
Filed: 1993-03-01
Abstract: PURPOSE:To use a simple material in a low cost and to realize the reducing of S together with the reducing of Si in molten iron in a blast furnace by injecting hydrocake as the residue, produced in a process extracting Mg from sea water, from a tuyere in the blast furnace. CONSTITUTION:The sea water is reacted with limemilk after removing carbonic acid to produce hydroxide. The reactional product is vacuum-filtrated after concentrating with a thickener, and the obtd. Mg(OH)2 slurry is electrolyzed to obtain Mg. Then, the hydrocake (MC slag) having MgO and CaO as the main components and low SiO2 concn. is produced as the residue. This MC slag is injected from the tuyere into the blast furnace, in which ore and coke are alternately charged as layer-state and by blowing hot blast from the tuyere, the ore is preheated, reduced, softened and melted and molten iron is tapped off. This MC slag is dried to make powdery state or can be used in the condition of the slurry or in the case of being in fear of temp. drop in the blast furnace, it is preferable to inject the MC slag together with fine pulverized coal from the tuyere of the blast furnace.