baber/WOPTO huggingface dataset:
Patent JP-S6071215-A (JP)
Title: Manufacture of foamed product molded in cross-linking polyolefine
Inventor: YOSHIDA IWAO
IPC: B29K23/00
Filed: 1983-09-29
Abstract: PURPOSE:To obtain a cross-linking polyolefin foamed product having excellent molding and processing properties and extremely low density by extruding foamed polyolefine resin into a non-foamed strand, processing it into foamed pieces through cross-linking, foaming and cutting steps and subjecting them to heating and compression forming. CONSTITUTION:A foamed polyolefine resin product containing a chemical foaming agent is extruded into the form of substantially non-foamed strands. Next, after cross-linking and foaming processes, foamed strands thus obtained are sliced into pieces of foamed polyolefine product. These pieces of foamed product 1 are charged into gas-permeable heating dies 2 and then hot blast is introduced into said heating dies to the afore-mentioned pieces of foamed product. After melting their surface, said pieces of foamed product are overcharged into dies for compression molding 9 while the pieces retain thermal melting and adhesive property, and then are compressed at a compression rate of more than 1/2. After this step, they are cooled. Thus it is made possible to obtain a low-density foamed product with high molding and working properties.
Patent JP-S5881021-A (JP)
Inventor: SHIMONAKA HIDEKI
IPC: A61B1/00
Filed: 1981-11-09
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-H1126001-A (JP)
Title: Fuel cell power generating system
Inventor: NAKAGAWA ISAO
IPC: H01M8/04
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To suppress the carbon deposition by a heat exchanger by providing a line feeding-back a part of the outlet gas of a fuel cell to the front stage of the heat exchanger reducing the reformed gas temperature to a prescribed temperature. SOLUTION: An off-gas recycle line 11 is provided on a fuel cell, and the gas corresponding to about 5% of the cell outlet gas is recycled to the front stage (raw gas preheater 5) of a heat exchanger. The equilibrium constant of Boudouard's reaction is increased, and a carbon deposition area can be avoided. The equilibrium constant Kp of the Boundourd's reaction expressed by 2CO→C+CO2 is Kp=(CO2 )(CO)<2> , where the insides of () indicate the ratio of components. This fuel cell power generating system is operated at a low S/C to reduce the steam quantity, and Kp=5.44 in this case. When a part of the process is changed as above, Kp>5.7 is attained, and the deposition of carbon can be avoided.
Patent JP-H1024599-A (JP)
Title: Ink jet recorder
Inventor: HORI KOJI
IPC: B41J2/175
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To visually recognize a residual amount of ink from outside by a method wherein a transparent material is used for at least a part of an ink case, and an inner wall of an ink tank of this part is recessed for a small gap part with which a sponge does not come in contact. SOLUTION: A transparent material is used only for at least a residual amount display part 7 of an ink tank 3. Then, an ink tank inner wall 3a of the residual amount display part 7 is formed in a recessed part 3b state uniformly over the whole area of the residual amount display part 7 so that a gap can be formed between a sponge 4 and the inner wall 3a. An residual ink liquid surface 8a gradually drops from an upside of the ink tank 3 following continuation of recording operation, and ink 8 oozes out between the sponge 4 and the inner wall 3a of the ink tank. Further, since air 9 flows into this gap from a part wherein the ink 8 of the sponge 4 is gone, an ink level between the sponge 4 and the ink tank inner wall 3a always follows the residual ink 8 amount. Therefore, an approximately residual amount of the ink in the ink tank 3 can be displayed.
Patent JP-H04233280-A (JP)
Title: Pressure microsensor
Inventor: IZABERU TOOMASU
IPC: G01L9/00
Filed: 1991-07-19
Abstract: PURPOSE: To provide a new microsensor structure which has an active silicon element and is easily manufactured. CONSTITUTION: A bottom silicon plate 3 which forms a base and an intermediate silicon plate 2 constituting a diaphragm 11 surrounded by a frame 12 are contained. A first part of a stud is formed at an eccentric position of the diaphragm. A top silicon plate 1, containing a frame 17 corresponding to the frame of the intermediate plate, is contained. A second part 16 of the stud and a silicon plate 18 constitute a cavity which connects the top of the stud with a high region of the frame. A measuring interval 13 is formed between the diaphragm and the bottom plate, and contains accesses 14, 28. Two insulating plates 4, 5 form a closed cavity, cooperating with the boundary of three assembled silicon plates.
Patent JP-H05205549-A (JP)
Title: Rotatable high current connector
Inventor: BUORUFUGANGU ROITAA
IPC: H02G3/06
Filed: 1992-07-07
Abstract: PURPOSE: To eliminate nonuniform heating of stranded wire, and transmit an electric current higher than usual by arranging a coaxial power supply device composed of power supply pipes which have various diameters and are arranged coaxially with each other, on opposed flanges. CONSTITUTION: Opposed flanges 14 and 15 are respectively joined to disk-shaped rings 17 and 18 in an end part positioned outside in its radial direction, and respectively two cylindrical thin power supply pipes 19, 20 and 22, 23 are connected in the shaft direction to the rings 17 and 18. The respective pipes 19, 20 and 22, 23 are mutually concentrically and respectively arranged without contacting with a single intermediate chamber, and are formed so as not to become less than a minimum length L larger than a diameter of two times of the power supply pipe 23 having a minimum diameter D. Therefore, coaxial electric current supply satisfies a demand by uniform electric current density distributed on a peripheral surface, and this electric current density exactly enables even use in a high electric current.
Patent JP-H0735760-A (JP)
Title: Automatic analyzer
Inventor: ONO NAOYA
IPC: G01N35/10
Filed: 1993-07-21
Abstract: PURPOSE:To constantly supply pure water rapidly, realize automatic startup/ shutdown and save power by providing an anti-backflow trap. CONSTITUTION:Raw water through a cock 732, a valve 730 and an anti-backflow trap 800 flows through a reverse osmotic membrane unit 728 and an ion exchange resin unit 729 by a water feed pump 731 to be reserved in pure water tanks 702, 703. The valve 730 is opened/closed by sensing existence of flowing water in the trap 800 with an instruction from an automatic analyzer. The valve 730 is opened, when the pump 731 starts simultaneously, and supply of the raw water begins. A balance between a supplied amount of the cock 732 and a fed amount of the pump 731 is controlled by a computer. In addition a lateral overflow sensor senses an excess of raw water supply so that the raw water supply can be fine-controlled. Further in order to cope with a case where much lateral overflow occurs at a time due to troubles or the like of the valve 730 and the pump 731, a flow path for abnormal lateral overflow to flow out is provided outside a double tank, providing a triple tank structure.
Patent JP-S6157152-A (JP)
Title: Split phase signal decoding circuit
Inventor: YOSHIDA SHU
IPC: H04L25/49
Filed: 1984-08-29
Abstract: PURPOSE:To decode reliably in spite of the occurrence of noise in gate clock width by detecting the transition directions of split phase signal levels for decoding. CONSTITUTION:The split phase SPL signal 1 and the reversed signal are applied to clock input pins of 2 flip-flops 2 and 3, respectively. With the SPL signal being ''1'', the flip-flop 2 is inverted because the SPL signal has changed from L to H. With the SPL signal being ''0'', the flip-flop 2 is inverted, because the SPL signal has changed from H to L. If the SPL signal takes a level continuously, the signal resulting from inverting a gate clock 2 is applied to reset pins so that the flip-flops may not be inverted. The outputs of the flip-flops 2 and 3 are input to a R-S flip-flop with a gate clock 2.
Patent JP-S6155590-A (JP)
Title: Honeycomb type cylindrical heat exchanger
Inventor: UTAGAWA TOSHIO
IPC: F28D9/00
Filed: 1984-08-28
Abstract: PURPOSE:To provide a honeycomb type cylindrical heat exchanger with a high thermal efificiency and a less loss of pressure by a method wherein adjoining sheets are layered to each other to form the adhered portions and non-adhered portions, each of said sheets is expanded in such a way as they are moved away from each other and flow passages are formed between the sheets at the non-adhered portions. CONSTITUTION:Each of adhesive agents 4 and 7 is coated on the adjoining sheets 3 and 6 in such a way as a space between the non-adhered portions 5 and 8 is gradually expanded toward the axis of the honeycomb type cylindrical heat exchanger and further as the adhesive agent 7 is overlapped at the center of the non-adhered portions 5. Then, the sheets 3 and 6 are layered and adhered to each other and the upper and lower parts of the layered adhered sheets are fixed by aluminum plates 9 and 10 or the like, each of the sheets is expanded around one end edge of the sheet and the aluminum plates 9 and 10 are fixed to each other, resulting in that a honeycomb type cylindrical heat exchanger A forming a flow passage between the sheets at the non-adhesive portions is formed. As a result, different flow passages can be formed and a heat exchanger unit which is highly efficient, sutable for an automatic operation and has a less reduction in pressure.
Patent JP-H11355485-A (JP)
Title: Facsimile equipment
Inventor: MARUYAMA KENICHI
IPC: H04N1/21
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment where the voltage of a backup battery can be arbitrarily confirmed by a control part. SOLUTION: The voltage of a secondary battery 5 is periodically monitored by a control part 1. Concretely, a switch All is controlled and turned on by the control part 1, and a switch B16 is turned off after elapse of a certain time is recognized by a timer part 19, and the voltage of the secondary battery 5 is detected by a voltage detector 9 after elapse of the certain time. Then voltage detected by the voltage detector 9 is compared with a reference voltage by a voltage comparator 10, and it is discriminated whether a boosting circuit 8 is normally operated or not based on the comparison result by the control part 1. If an abnormality is found, a warning is given to a user by as display part 17, an audio output part 18, or the like to press the user to output a stored reception picture or replace the battery.
Patent JP-H0647842-A (JP)
Title: Taper box making machine
Inventor: FUTAGAMI MASAO
IPC: B31B50/46
Filed: 1992-07-07
Abstract: PURPOSE:To prevent the cost of a die from becoming expensive by constituting a machine of a paper feed device, a convey device, a pasting device, a positioning device, a molding device, and a delivery device, and particularly constituting the molding device of a male die and a female die frame fitting to the male die, and exchanging only the male die. CONSTITUTION:A machine comprises a paste transfer roll 22 and a pressure roll 23 which is provided on a machine body 8 rotatably and receives a pasting part D of a paper box material A at pasting. A positioning device 5 is provided for placing the paper box material A from a pasting device 4 in a predetermined position. The device 5 is constituted of a back half part of guide bodies 19 at right and left and a stopper 24 which is provided on the machine body 8 movably back and forth for stopping the paper box material A delivered by a delivery body 18 by making the front edge of it abut against the stopper. A molding device 6 is provided with a male die 25 and a female die frame 26 fitting to the male die for molding the paper box material A whose position is decided into a taper box F.
Patent JP-H0624141-A (JP)
Title: Heat-sensitizer composition
Inventor: TANAKA MIGAKU
IPC: B41M5/26
Filed: 1992-07-07
Abstract: PURPOSE:To prevent yellowing by containing a fixed quantity of one kind or more of phenolic antioxidants shown in specified general formula in an aromatic isocyanate compound in the title composition of a recorder, etc., for instrumentation. CONSTITUTION:One kind or more of 0.01-50 pts.wt. phenolic antioxidants shown in formulae I-V are compounded with a 100 pts.wt. aromatic isocyanate compound. (k), (m) and (n) in formulae represent the integer of 0-3, R in formula I a not more than 2C alkyl group, XCOOY and XOY (X represents 1-8C alkyl chain and Y 1-20C alkyl chain) and R and R3 in formula I and R1 and R2 in formulae II-V a 1-8C alkyl group. R3 in formulae II, III represents the 1-20C alkyl chain, XCOOY, XOY, XCOOYOZ (X, Y and Z represent the 1-8C alkyl chain). R3 in formula V represents a 1-20C alkyl group and X in formulae III and IV C, S, O and V and (d) 4(X=S, 0) and 2(X=S, O) 2<a<b holds. R4 in formula I represents formula VI (Z represents OH or OCOCH=CH2).
Patent JP-S5970961-A (JP)
Title: Method of detecting embrittleness of metal
Inventor: MASUMOTO TSUTOMU
IPC: G01N29/28
Filed: 1982-10-15
Abstract: PURPOSE:To measure the degree of embrittleness of metallic material in water or having water drops adhered thereon with good accuracy by a method wherein the propagation speed of the second group wave of the quasi-AE wave propagating through a metal is compared with the reference value. CONSTITUTION:Upon receiving a pulse signal from a pulse generator 18 a transmission sensor 12 applies a quasi-AE wave to a pressure tube 10, the quasi-AE wave being received by receiving sensors 14, 16. Each received quasi-AE wave is amplified by a preamplifier 20 and a main amplifier 22, and then sent to a level setting unit 26. A time difference measuring unit 26 calculates the difference DELTAt between the time when the signal from the receiving sensor 16 was received and the time when the signal from the receiving sensor 14 was received, thereby to obtain a propagation speed of the quasi-AE wave. An amount of the interposed material in the pressure tube is obtained based on the propagation speed C so as to measure the degree of brittleness.
Patent JP-S5969935-A (JP)
Title: Separating and assembling device for sheet part
Inventor: SHIMIZU ISAMU
IPC: H01L21/50
Filed: 1982-10-15
Abstract: PURPOSE:To prevent the lateral falling of the sheet parts, and to separate the stacked sheet parts efficiently from a magazine by fixedly controlling the quantity of a sheet section falling at all times when the sheet parts are thrusted up from the lower section of the magazine, and adsorbed to a vacuum chuck and the sheet section is dropped. CONSTITUTION:When a cylinder 21 is elevated, rods 3 rise through a rack 20, and sheet minute sections 1 are pushed against the vacuum chuck 2, and adsorbed. When the sheet minute parts 1 rise, a pinion 18 is turned, and a falling- quantity prescribing pin 22 turns the rotary pin 23 of one-way rotary clutch 17 in the direction of rotation of the clutch. When the parts 1 drop, the other pin of the falling-quantity prescribing pin 22 applies force in the reverse direction to the rotary pin 23 of one-way rotary clutch 17, but a fall is stopped owing to the direction of stop of the clutch. The quantity of the stacked sheet minute parts 1 falling can be regulated in quantity, through which the sheet minute parts 1 do not fall down in the magazine 7, at the interval of the falling-quantity prescribing pin 22.
Patent JP-S6339624-A (JP)
Title: Reformer for fuel cell
Inventor: MIZUNO YUTAKA
IPC: H01M8/06
Filed: 1986-08-01
Abstract: PURPOSE:To reduce the spacing between adjacent reaction pipes and make a device compact, by arranging a plurality of reaction pipes filled with a catalyst layer in parallel with each other in a heating space, and connecting end parts of the adjacent reaction pipes to each other by a horizontal connecting pipe. CONSTITUTION:End parts of adjacent reaction pipes 8a, 8b parallel to each other are connected to each other by a horizontal connecting pipe 11, whereby the spacing between the reaction pipes 8a, 8b can be made as small as possible. In a construction wherein a long reaction pipe is bent to form pipe parts extending in one direction and those extending in the opposite direction, there is a limit in reducing the spacing between the adjacent pipe parts, due to malleability of a metal or the like. On the other hand, bridging the adjacent reaction pipes by a horizontal separate connecting pipe overcomes the limitation. In addition, as large a number as possible of the reaction pipes can be contained in a heating space 7, so that it is possible to treat a large quantity of a fuel gas while using a compact construction.
Patent JP-2000018810-A (JP)
Title: Meal delivery vehicle with cooling device
Inventor: NINOMIYA HIROTOSHI
IPC: F25D23/12
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize a condenser and save electric power of a heater of a heating chamber in a vehicle having a cooling device assembled into a cabinet having a cold storage chamber for utilizing radiation of the condenser. SOLUTION: On the top of a unit base 1 are installed a compressor 2, a condenser 3, and a fan motor 4 for the condenser, and on the bottom of the unit base 1 are installed an evaporator 5 and a fan motor 6 for the evaporator. The condenser 3 and the evaporator 5 are interconnected by a piping and a capillary tube 7, and a sub condensation pipe 11 is provided for connection to the condenser 3 via a heating chamber 8 from the compressor 2.
Patent JP-S5881142-A (JP)
Title: Clamping apparatus of injection molder
Inventor: SAKAUCHI SABUROU
IPC: B29C37/00
Filed: 1981-11-10
Abstract: PURPOSE:To obtain a clamping apparatus that can make the adjustment of the stroke of clamping possible and whose installing space is reduced, by securing a connection barrel to a movable plate, and engaging the connection barrel through split collars and a stop bar to a shaft that slides in a bore of a tie bar. CONSTITUTION:A half nut 30 is slidably attached to the movable plate 13 for supporting a movable mold, and the connection barrel 25 is secured remotely from the fixed plate 11. A piston 18 that can slide in a clamping cylinder 19 is secured to one end of the tie bar 14, and the other end of the tie bar 14 is supported by the movable plate 13 via a bush 20. In the tie bar 14, the bore 22 extends approximately from its intermediate section to the other end, and the shaft 23 is inserted slidably in the bore 22. A stop bar 24 is connected to the other end of this shaft 23, and the split collars 27A, 27B are mounted to the stop bar 24 thereby the shaft 23 is connected with the connection barrel 25.
Patent JP-S6240626-A (JP)
Title: Optical recording and reproducing device
Inventor: MIZOGAMI TAKUYA
IPC: G11B7/09
Filed: 1985-08-16
Abstract: PURPOSE:To keep a gain of a tracking servo-system constant, and to enlarge a margin of the servo-system by providing a peak holding circuit, a gain adjusting circuit, etc., and setting the gain before reaching a writable area of a recording medium. CONSTITUTION:The beam of light from a light source 20 of a head 35 of a device is condensed by an objective lens 21, a spot is formed on a guide groove 3 on a disk, its reflected light is detected by a detector 23, and an output 24 corresponding to a shift quantity of the reflected light from the groove 3 is outputted. This output 24 is amplified 25, a tracking position shift signal is inputted to a gain adjusting circuit 28, and a tracking signal 29 is outputted. This circuit 28 is operated by a tracking-on indicating signal 27 from an MPU 26, and magnitude of the signal 29 is detected by a peak holding circuit 42. An output 44 of this circuit 42 is reset by discharge signal 43 of the MPU 26. Whether this output 44 is within a prescribed range or not is brought to a tracking gain decision 45, LC and HCMP signals 46, 47 are outputted, and gain of a servo-system is kept constant.
Patent JP-H0468063-A (JP)
Title: Unsaturated polyester resin molding material
Inventor: SAWANO SHIN
IPC: C08F283/01
Filed: 1990-07-06
Abstract: PURPOSE:To obtain the title material which gives a molded article excellent in appearance and boiling water resistance by using as a constituent mica having a surface treated with an unsaturated polyester or styrene and deaerated in a vacuum. CONSTITUTION:The surface of mica is wholly covered uniformly with an unsaturated polyester resin and/or styrene monomer. It is desirable that the surface treatment be performed by impregnation, if necessary, with agitation. The mica is then subjected to vacuum deaeration. It is desirable that the vacuum deaeration be performed preferably at 740-750Torr for 5-15min, followed by aging for 2-24hr. By this technique, the wettability of the mica with the unsaturated polyester resin is so greatly improved that the title material which gives a molded article excellent in appearance and boiling water resistance can be obtained.
Patent JP-H0929077-A (JP)
Title: Porous membrane and its production
Inventor: HIROTA NORIFUMI
IPC: C08L101/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To prepare a porous membrane enhanced in flux such as water transmission velocity, not generating the falling off of fine particles and capable of being formed of various polymer substrates. SOLUTION: This porous membrane consists of 50-90wt.% of a polymer A and 50-10wt.% of a polymer B incompatible with the polymer A and having Tg higher than that of the polymer A by 20 deg.C or higher and is characterized by that fibrils composed of the polymer A and slit like pores are laminated in a thickness direction and the polymer B is present in a state dispersed in the membrane.
Patent JP-2000011436-A (JP)
Title: Optical pickup device
Inventor: KASE TOSHIYUKI
IPC: G11B7/135
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To record on and reproduce from optical disks as much efficiently as possible with a single device provided with two laser light sources even if they differ in the specification. SOLUTION: This optical pickup device is provided with a 1st light source unit 16 which has a polarized light beam splitter 15 in the optical axis of an object lens 12 facing an optical disk 11 and has a 1st laser light source with the direction of the plane of polarization of the outgoing light set to make the laser beam of s-polarized component incident on the reflecting side of the polarized light reflecting plane 15a, integral with a 1st light receiving element receiving the returning light reflected by the polarized light reflecting plane 15a,  and is provided with a 2nd laser source unit 17 which has a 2nd laser light source alternatively used with a wavelength different from that of the laser beam of the 1st laser light source with the direction of the polarization plane of the outgoing beam set to make the laser beam of p-polarized component incident on the transmission side of the polarized light reflecting plane 15a, integral with a 2nd light receiving element receiving the returning light transmitted through the polarized light reflecting plane 15a.