baber/WOPTO huggingface dataset:
Patent JP-H09189982-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: ADACHI HITOSHI
IPC: G03C5/26
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material high in sensitivity even in the case of low-replenishing rapid processing and freed of occurrence of oil sludge and superior in antistaticness and to provide its processing method. SOLUTION: This photosensitive material has hydrophilic colloidal layers including at least one silver halide emulsion layer and an undercoat layer between the hydrophilic colloidal layer and a support, and the hydrophilic colloid is contained in the hydrophilic colloidal layers in an amount of 1.0-2.3g/m<2> on one side of the support, and a colloidal tin oxide is contained in the undercoat layer. The hydrophilic colloidal layers comprise a dye layer containing a minute solid decolorable layer, the photosensitive silver halide emulsion layer, a layer containing a lipophilic component, and a surface protective layer in this order from the support.
Patent JP-H02181978-A (JP)
Title: Semiconductor photodetector and manufacture thereof
Inventor: KUSHIBE MITSUHIRO
IPC: H01L31/107
Filed: 1989-01-09
Abstract: PURPOSE:To make element characteristics uniform and stable and to manufacture semiconductor photosensing elements at good yield by utilizing a growable binary compound semiconductor (InP) for the central region or an avalanche multiplication region near there on a P-N junction plane while utilizing a compound semiconductor (AlGaInAsP) having a band gap larger than that of the binary compound semiconductor for the periphery of the P-N junction. CONSTITUTION:On an n-InP substrate 11, there are grown epitaxially an n-InP buffer layer 12 doped with Si, an undoped GaInAs light absorbing layer 13, an n-InP layer 14 doped with Si, an InP avalanche multiplication layer 15, an n-AlInAs layer 16 and an undoped InP layer 17 sequentially in that order by a MOCVD process. An SiN film 18 is formed on the InP layer 17 and then a circular part of the SiN film 18 is removed. The AlInAs layer 16 and the InP avalanche multiplication layer 15 are doped with Cd by diffusion through the InP layer 17, so that p-type regions (p-AlInAs region 19a, p-InP region 19b) 19 defining photosensing regions are formed thereby.
Patent JP-S63171802-A (JP)
Title: Prodoction of porous sintered metallic body
Inventor: HORII YUJI
IPC: H01M4/80
Filed: 1987-01-08
Abstract: PURPOSE:To produce a sintered metallic body having uniform quality and high porosity with high productivity by mixing metal powder with heat-expandable fibers and subjecting the mixture to a heating treatment to expend the fibers and sinter the metal powder to each other. CONSTITUTION:The metal powder and/or metallic fibers are added together with a flocculating and fixing agent into an aq. dispersion of the expendable fibers (pulp, natural fibers, synthetic fibers, carbon fibers, etc.) which are expended by heating. Paper body is manufactured from the mixture composed thereof while said liquid is held adsorbed to the expendable fibers. The is then subjected to the heating treatment to expend the expendable fibers and to sinter and integrate the metal powder and/or metallic fibers to each other to leave the parts where the expendable fibers exist as gaps. The porous sintered metallic body is thus obtd. The metal powder and metallic fibers are adequately selected according to the purposes of use. The porous sintered metallic body having the uniform quality, high porosity and excellent strength is thereby produced with high productivity.
Patent JP-S5511782-A (JP)
Title: Nc hobbing machine
Inventor: NAGAOKA SHINKICHI
IPC: B23F5/00
Filed: 1979-01-12
Abstract: PURPOSE:To cut out a gear with an arched tooth trace, by numerically controlling a swivel spindle (H-axis) which controls the tilting angle of a hobbing machine and driving the machine through reading out pulse by pulse the unit amount of transfer obtained from another function generator. CONSTITUTION: H=1/Nntan<-1>K/I is calculated by using values of arc functions I=I0 - or + SIGMA K, K=K0+ or -SIGMA I from an arc function generator 56 and the total pulse number Nn generated by one turn of a table, in terms of a swivel spindle (H-axis). This  H is sent to a registor 40. The unit amounts of transfer  C,  H are sent to operators 48, 49 from registors 39, 40 each time gates 44, 45 are opened by pulses from a pulse generator 24 when a gate 41 is open and compared with command values for each spindle. Then new command values C, H drive a servo mechanism for the C- and H-axis which controls the angle of tilting.
Patent JP-H04241569-A (JP)
Title: Image data output device
Inventor: SERA NAOHISA
IPC: G06T1/00
Filed: 1991-01-14
Abstract: PURPOSE:To shorten time from the load of a portable memory unit to the output of image data and to improve operability and responsiveness. CONSTITUTION:This device is equipped with a slot 2 to load/unload a portable memory unit 3, means 4 to detect the load/unload of the portable memory unit 3 to the slot 2, means to develop data in the memory of the portable memory unit 3 to a memory in a main body, and CPU 1 to control the write 1 read operation of data from the portable memory unit to the memory in the main body and when the portable memory unit 3 is loaded and a development instruction object file exists in the data file management area of this portable memory unit 3, this file is immediately developed and stored in the memory in the main body.
Patent JP-H09187750-A (JP)
Title: Waste treating agent and waste treatment method
Inventor: KUROMATSU HIDETOSHI
IPC: C09K3/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To prevent the elution of heavy metals in waste containing heavy metals including Pb. SOLUTION: A waste treatment method constituted from a process in which a waste treating agent composed of an aqueous solution of a soluble silicate and a soluble carbonate not containing multivalent metal salt as main components, with waste containing heavy metals including Pb, mixed with water as required, is kneaded is effective to stabilize heavy metals in waste and to prevent the elution of the metals. In particular, the method is effective for the stabilization of Pb in fly ash from waste incineration. The treating agent is easy of handling.
Patent JP-H07204800-A (JP)
Title: Nozzle for production of rapidly cooled thin metallic strip
Inventor: SATO TORU
IPC: B22D11/06
Filed: 1994-01-14
Abstract: PURPOSE:To prevent deformation of the lower hole of a nozzle and to obtain molten metal flow uniform in a transverse direction by forming the ejection hole of this nozzle as a slit form and providing the upstream side of a gushing port with ribs which are integral with the nozzle and connect the side walls of a molten metal passage to each other. CONSTITUTION:The ejection hole of the nozzle 1 of an apparatus for producing a rapidly cooled thin strip is formed as the slit 2 form. This slit 2 is disposed at the bottom end of the molten metal passage 3. The nozzle 1 is integrally provided with the ribs 6 connecting the side walls 5 of the molten metal passage 3 to each other integrally with the nozzle to suppress the thermal deformation of the nozzle. The ribs 6 are formed to a shape reducing toward the downflow direction (slit direction) of the molten metal, by which the desired uniform flow is obtd. without impairing the outflow balance of the molten metal within the slit 2 and at the point just emerging from the slit 2. A reinforcing effect is obtd. by forming the ribs 6 integrally with the nozzle 1. An excellent effect as to the deviation in the thickness of the rapidly cooled broad thin metallic strip and the deviation in the transverse direction generated particularly by deformation of the nozzle slit part is obtd.
Patent JP-S5596542-A (JP)
Title: Reinforced cathode ray tube
Inventor: KANTOU MASAHARU
IPC: H01J29/88
Filed: 1979-01-17
Abstract: PURPOSE: To supply power reliably when stretching the tension band, by coating black paint partially on the surface of parts comprised of reinforcing member and supporting metal in such as push-through reinforced CRT.  
     CONSTITUTION: Parts comprised of supporting metal such as metal 27, tension band 28, etc. and reinforcing member are arranged on the outer circumference of side wall 23 of face plate 22. Black thermosetting resin film 30 where black paints are contained in thermosetting resin paint such as phenol resin, urea resin, silicon resin,  etc. is coated on said tension band 28 at the side visible from the front side of face  plate 22 and upto desired position on both main faces continuing to said side. Said  film 30 is strong thermally and mechanically thereby power can be supplied reliably  when stretching the tension band 28 and the film 30 isn't peeled during heating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61161848-A (JP)
Title: Data communication system
Inventor: KUROSAWA KAORU
IPC: H04L69/40
Filed: 1985-01-10
Abstract: PURPOSE:To attain the displaying of the collected line fault information and automatic generation of statistical data of the line fault information by providing to the line analyzing device of the modem system with secondary channel an automatic switch to connect the said system with the communication line of the information processing system. CONSTITUTION:The modems 30 and 40 can use the lower component of the frequency band as the secondary channel, and the line fault information from the modem 30 goes through a cable l5 and is stored in the fault information collecting part 23 of the line fault analyzing device 20. The communication between an information processing device 10 and a terminal equipment 50 is performed by using the main channel of the modem systems 30 and 40. When the processing device 10 detects the communication impossibility with the terminal 50, or at the time of regular line checking, the processing device 10 transmits a line-report command. Detecting this command, an information discriminating part 24 controls the switch 22 to connect the fault information collecting part 23 to the processing device 10. A line fault information is transmitted from the collecting part 23 to the processing part 10, is displayed, and is processed.
Patent JP-S5595805-A (JP)
Title: Original paper size detector for copying machine
Inventor: HORII SHIGERU
IPC: G03G15/00
Filed: 1979-01-12
Abstract: PURPOSE: To ensure the accurate optical detection for the several original paper sizes with the copying mechine by providing the light recurrent reflection layer to the original side of the original stage cover and thus obtaining the accurate detection reflected light to the sensor.  
     CONSTITUTION: The light from illuminator 1 irradiates original 6 on original stage 5, and the reflected light forms the electrostatic latent image onto photosensitive drum 4 through slit 11 after passing through movable mirrors 2a, 2b and 2c, lens 3 and fixed mirror 2d each. Then light recurrent reflection layer 7 is attached to the lower part of original cover 8 of the copying machine and in correspondence to the optical axes of paper size sensors 9 and 10. Thus the reception amount of the light varies at the light reception parts 9b and 10b of sensors 9 and 10 each and in accordance with the size of original put on the original stage. As a result, the accurate detection is possible for several original sizes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62161514-A (JP)
Title: Method and apparatus for transfer molding
Inventor: TSUKAHARA YUTAKA
IPC: H01L21/56
Filed: 1986-01-10
Abstract: PURPOSE:To obtain good molding without including air left in a pot in a molding as air void when molding by keeping a pair of molds in non-clamping state or a little opening state until an injecting plunger contacts a tablet. CONSTITUTION:An oil pressure P2 is applied in a clamping cylinder 12 and a piston 13 is thereby pressed up. A position detecting sensor 20 is operated by a dog 18 and a bottom force 21 is thereby stopped against a top force 22 with a little gap H. A tablet 35 is put in a pot 27 and an injecting plunger 30 is taken down by applying an oil pressure P1 on the upper part of a cylinder 29 to press a table 35. A detecting sensor 33 is operated by a dog 32 and a pressure P2 is thereby applied on the lower part of a clamping cylinder 12 to clamp the mold. When the plunger 30 is taken down, air left in the pot 27 is exhausted outside through the gap H and therefore neither flows into a molding nor become air void in it.
Patent JP-S5389188-A (JP)
Title: Sheep transport vessel
Inventor: ADACHI MASAAKI
IPC: B63B25/00
Filed: 1977-01-13
Abstract: PURPOSE: To reduce the revision cost of second hand ship by standing posts of a cage structure at the position corresponding to the main strong members of the hull of a transport vessel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63173855-A (JP)
Title: Piezoelectric pump
Inventor: NAKAMURA SATOSHI
IPC: F04B43/04
Filed: 1987-01-12
Abstract: PURPOSE:To inexpensively produce a small size and capacity pump by partially forming a fluid passage having check valves arranged at inlet and outlet ports respectively of a movable wall, and coupling a piezoelectric vibrator with the movable wall. CONSTITUTION:A disc-shaped recess 2 is provided on the side of a disc-shaped base 1, and a cylindrical box body 3 having a bottom is threadably attached opposite to the recess 2, and the peripheral edge of a cylindrical diaphragm 4 is fixed to the above-mentioned threadably attached part. A driving element 6 fixed onto the tip of a long laminated piezoelectric vibrator 5 is fixed on the central part of the diaphragm 4, and the base 7 of the vibrator 5 is slidably fitted in a hole 8 on the bottom of the box body 3. Guide holes 10, 11 for transported fluid are provided at two positions diametrically opposite in the recess 2, and their tips are provided with check valves 12, 13. In addition to that, an air pump coupling part 15 and a closing valve 16 are provided between the check valve 13 on a discharge side and the coupling part 14 of a conduit to fill the check valve 13 and the recess 2 with liquid in starting a pump.
Patent JP-H08192226-A (JP)
Title: Bend-working device
Inventor: ISOZAKI TAKASHI
IPC: B21D5/02
Filed: 1995-01-12
Abstract: PURPOSE: To reduce a loss time required for turning and rechucking a work by arranging respective bending dies so that respective bend-working line directions of a work to be worked are aliged in the longitudinal directions of upper and lower tables and in directions orthogonal to these longitudinal directions. CONSTITUTION: The bend-working of bend lines 1 and 4 out of the respective bend-working lines (bend line) 1, 2, 3 and 4 of a work W clamped by the gripper G of the work handling robot of a press brake, is performed as usual by bending dies P/D arranged in the center line CL direction of a ram. The bend-working of the bend lines 2 and 3 orthogonal to the bend lines 1 and 4, is performed by the other bending dies Pr /Dr arranged especially in an orthogonal direction to the center line CL of the ram. Consequently, an operation required for turning and rechucking the work W by the gripper G is eliminated, and a working time can be shortened.
Patent JP-2000207768-A (JP)
Title: Optical head and optical disk apparatus
Inventor: KAMIYANAGI KIICHI
IPC: G01J1/08
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical head and an optical disk apparatus which are small and which can achieve a high recording density. SOLUTION: Laser beams 3a radiated from a semiconductor laser 2 are shaped to be parallel beams 3b by a collimating lens 4, and it is bent at right angles by a return mirror 5 so as to be incident on a condensing hologram 10A. A parallel beam 3c which is incident on the condensing hologram 10A is condensed by the face 6b of a transparent medium 6 to be condensed for condensing, and a light spot 9b is formed on the face 6b to be condensed. Light which is condensed in the light spot 9b is passed through a very small hole 7a from the face 6b to be condensed, so as to be leaked to the outside of the transparent medium 6 for condensing as near-field light 9b. When a recording layer 8a on an optical disk 8 is irradiated with the near-field light 9b, a recording operation and a reproducing operation are performed.
Patent JP-H05188178-A (JP)
Title: Monitoring device for soundness of in-pile structure of atomic reactor
Inventor: FUKUTANI KOJI
IPC: G21C17/003
Filed: 1992-01-13
Abstract: PURPOSE:To obtain a soundness monitoring device for the structure in an atomic reactor by arranging a test piece comprising the same material quality as that of the in-pile structure in the similar environment as that of the in-pile structure, and monitoring the soundness of the structure in the reactor based on the confirmation of the breakdown of the test piece. CONSTITUTION:A cylindrical tube 2 has the same material quality as that of a structure to be monitored. A shape memory alloy 6 imparts stress on the tube 2. Electrodes 8a and 8b, which are electrically insulated from the tube 2, are provided in the space in the tube 2. These parts are provided in a test piece 1. This device comprises the test piece 1, a processing device, which processes the electric signals from the electrodes 8a and 8b of the test piece 1, and a display device, which displays the result of processing in the processing device. The test piece 1 comprising the same material quality as that of the in-pile structure in the reactor is arranged in the same environment as that of the in-pile structure. The soundness of the in-pile structure is monitored based on the confirmation of the breakdown of the test piece 1. Thus, the soundness- monitoring device for the in-pile structure in the atomic reactor is obtained.
Patent JP-S57116745-A (JP)
Title: Heat resistant cast steel
Inventor: SUGITANI JIYUNICHI
IPC: C22C30/00
Filed: 1981-01-12
Abstract: PURPOSE: To obtain a heat resistant cast steel with remarkably improved creep rupture strength at ≥ about 1,000°C high temp., remarkably improved thermal impact resistance, etc. by adding N, Ti, Al and B to a heat resistant austenite cast steel contg. Cr, Ni, Nb, W and Mo.  
     CONSTITUTION: This heat resistant cast steel consists of, by wt., 0.3W0.6% C, ≤2.0% Si, ≤2.0% Mn, 20W30% Cr, 30W40% Ni, 0.3W1.5% Nb, 0.5W3.0% W, 0.2W0.8% Mo, 0.04W0.15% N, 0.04W0.15% Ti, 0.02W0.07% Al, 0.0002W0.004% B and the balance essetntially of Fe. This steel is maximally characterized by the combined addition of N, Ti, Al and B, and a great improvement in the characteristics at high temp. is attained by the addition. Even if any one of them is not added, the effect is not produced. Ti forms carbonitride together with C and N in the steel, and B and Al disperse the compound finely, strengthen the grain boundaries, and increase the intergranular cracking resistance. Thus, the characteristics at high temp. are improved remarkably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58122128-A (JP)
Title: Multistage draw-working method
Inventor: ABE MICHIHARU
IPC: B21D22/20
Filed: 1982-01-13
Abstract: PURPOSE:To prevent a scratch of a vessel, and to obtain a mold of a long life, by applying the resin having extensibility and lubricating property, to the inside and outside surfaces of a vessel which has been subjected to draw-working in the previous stage, and executing draw-working of the following stage, when executing the multistage draw-working. CONSTITUTION:On the uppr and lower surface of a plank 10 of a thin metallic plate having an outside diameter D and ductility, a vinyl sheet 11 is extend- provided, and it is set onto a wrinkle holding plate of a press mold. Subsequently, a die is made to descend, reduce-working of the first stage is executed, and a vessel 12 having an inside diameter d1 and depth h1 is formed. Subsequenatly, the vinyl sheet 11 which is cut and made to adhere to the inside and outside surfaces of the vessel 12 is removed, and the vessel 12 is annealed. After that, resin having extensibility and a lubricating property is sprayed or applied to the inside and outside surfaces of the vessel 12, a lubricating film 13 is formed, draw-working of the following stage is executed, a vessel 14 having desired inside diameter d2 and depth h2 is molded, the lubricating film 13 adhering onto the whole surface is removed, and after that, the vessel 14 is washed and defatted.
Patent JP-H06212264-A (JP)
Title: Production of ultra-high magnetic flux density grain-oriented silicon steel sheet
Inventor: KUROSAWA FUMIO
IPC: H01F1/16
Filed: 1993-01-13
Abstract: PURPOSE:To obtain a grain-oriented silicon steel sheet in which the orientation of Goss is high developed and having ultra-high magnetic flux density by adding a specified amt. of alloy having a specified low m.p. to molten steel and executing hot rolling. CONSTITUTION:The material contg., by weight, 0.03 to 0.15% C, 2.5 to 4.5% Si, 0.01 to 0.70 Mn, 0.005 to 0.045% S, 0.010 to 0.065% acid soluble Al and 0.0030 to 0.0450% N, and the balance Fe with inevitable impurities is used as the starting raw material. The molten steel of this starting raw material is added with an allay or an alloy mixture of one or more kinds of elements in the X or Y group and one or more kinds in the Z group among the Ia group (X group), Ila, Ilb and IIIb groups (Y group) and IVb and Vb groups (Z group) by 0.005 to 0.50% at the concn. after being subjected to solidification. After being cast, it is heated to >=1000 deg.C, and the shape of the additional alloy is formed into a bubbly one or liquid one in the steel. In this state, hot rolling is executed to produce the ultrahigh magnetic flux density grain-oriented silicon steel sheet.
Patent JP-H08189754-A (JP)
Title: Internal box and defrosting water-discharging device of refrigerator
Inventor: OKAMOTO YOSHIAKI
IPC: F25D21/14
Filed: 1995-01-13
Abstract: PURPOSE: To provide an internal box of a refrigerator, with which a water-receiving part can be integrally formed without using a complicated vacuum-forming die by providing a bank part wherein the water-receiving part is formed at the rear part, in the width direction at the far end of the floor surface of an upper chamber for the internal box of the refrigerator which has a partitioning part to divide the upper chamber and a lower chamber by inserting a heat insulating material. CONSTITUTION: A partitioning wall 5 partitions an internal box 3 into an upper freezer chamber 6 and lower refrigerating chamber 7 which are integrally formed, and a condenser generates cold air and circulates the cold air by a fan to respective chambers. A dew-receiving tray 20 to receive defrosting water which drops from the condenser is mounted on a funnel form water-receiving part 21, and the water-receiving part 21 is continuously and integrally formed with the internal box 3 which forms the internal wall of a refrigerator. A bank part 24 is formed to be higher than a floor surface 23 of the freezer chamber which forms the front side of the water-receiving part.  Also, a recessed part 21b which is lower by one step is provided on a bottom part 21a at the approx. center of the water-receiving part 21 which is located at approx. the same height with the floor surface 23 of the freezer chamber. Then, on the recessed part 21b, a hole in which a cylinder 20a for water draining being integrally provided on the dew-receiving tray 20 goes through is provided.
Patent JP-H04243086-A (JP)
Title: Storage device
Inventor: OGURI TAKASHI
IPC: G11C11/401
Filed: 1991-01-18
Abstract: PURPOSE:To decrease the number of writing operations for writing the information in a DRAM at a specified value by making the request for setting a memory section at a test mode from the outside. CONSTITUTION:A memory control section 10 can read and write data out of and into the memory section 20 by the reading out request and the writing request. The memory section 20 has plural bit parallel test functions. A request means makes the request for setting the memory section 20 at the test mode from the outside. The number of the write operations for writing the information in the DRAM at a specific value is decreased in this way.