baber/WOPTO huggingface dataset:
Patent JP-H04162955-A (JP)
Title: Method and device for heating ladle
Inventor: ISHIHARA SOSUKE
IPC: B22D41/015
Filed: 1990-10-25
Abstract: PURPOSE:To uniformly execute heating for short time by shutting the opening part of a ladle, injecting hot blast at high speed diagonally downward from plural positions parted at the same interval to peripheral direction in peripheral edge of this opening part, reflecting at the bottom face and exhausting this from the intermediate positions to the peripheral direction at between the injecting position. CONSTITUTION:The opening part of ladle is shut with a shutting member 1, and the high speed hot blast is injected diagonally downward along the peripheral face of lining refractory from hot blast injecting pipes 5 in a high speed burners at plural positions parted at the same interval to the peripheral. direction in the peripheral edge of this opening part. At the same time, after ascending diagonally upward by reflecting the hot blast at the bottom face of lining refractory, this is exhausted from the exhaust holes 6 at the intermediate positions to the peripheral direction at between the above injecting positions. The high speed burner dilutes combustion gas burning gas or oil as fuel with excess air and the hot blast controlled to the necessary temp. is supplied in large quantity at high speed, and gas film on the boundary face is removed and heat transfer is remarkably improved to enable the quick heating. By this method, contact time with the lining refractory is increased and the heating can be uniformly executed for short time without the danger of explosion.
Patent JP-H01129539-A (JP)
Title: Data transmission unit
Inventor: TSUBAKI KAZUHISA
IPC: H04B7/005
Filed: 1987-11-13
Abstract: PURPOSE:To reduce transmission errors due to an interference signal and multipath distortion and to realize excellent transmission characteristics by providing a fraction interval equalizer and a decision feedback type equalizer on a reception side and removing the interference signal from an adjacent channel and the multipath distortion. CONSTITUTION:The fraction interval equalizer 120 and decision feedback type equalizer 200 are added on the reception side. The reception side receives the modulated signal of sent data directly through a receiving antenna 9 and also receives a reflected signal from a building, etc., and the modulated signal of sent data of an adjacent channel. The signals inputted to the reception side are demodulated by a demodulator 1. The demodulated signal is supplied to the fraction interval equalizer 120 to remove the interference signal given to the modulated signal of the sent data and linear distortion in the multipath distortion generated with the reflected signal due to the building B, etc., and supplied to the decision feedback type egualizer 200 to remove nonlinear distortion in the multipath distortion, and then restored to received data through an adder 18, a comparator 19, an adder 26, and a coefficient updating device 27, so that the received data is outputted to an output terminal 28.
Patent JP-S62148475-A (JP)
Title: Novel cyclic dienone compound and its production
Inventor: YAMAMURA SHOSUKE
IPC: A61P35/00
Filed: 1985-12-23
Abstract: NEW MATERIAL:A compound of formula I (R is H, allyl; R1 is amino-protecting group; R2 is H, methyl; R3 is carboxyl-protecting group; R4 is lower alkyl; X is Br, lower alkyl). EXAMPLE:A compound of formula II (Z is C6H5CH2OCO-; X is Br). USE:Medicine. It has antitumor activity. PREPARATION:The cyclization of a dipeptide of formula III is carried out using an excessive amount of tallium (III) nitrate in a lower alcohol such as methanol to give a compound of formula I in high yield.
Patent JP-H03149066-A (JP)
Title: Supplying device for medal for slot machine
Inventor: MASAKI AKIHIKO
IPC: G07F17/32
Filed: 1989-11-06
Abstract: PURPOSE:To supply clean medals to a player and amuse the player with game by transporting the polished medals as supplied medal into a medal lifter, returning the medals which overflow from a slot machine to the medal lifter and automatically supplying the medals. CONSTITUTION:The medal which a player acquires are thrown into a medal counter 1, and after counting, the medals are dropped into a polishing machine 5 from the position of the upper part discharge port 4a of a lifter 4, and polished, and the polished medals (a) are driven out on the supply line 7 of a belt conveyor, and then supplied into a medal lifter 9. The transported medals (a) on the medal lifter 9 are driven on a supply conveyor 13, and dropped on a shoot part 22, and supplied into a prescribed slot machine 14 and a medal lending machine 15. The medals (a) which overflow from the slot machine 14 are placed on a recovery conveyor 16 laid below, and returned into the tank part of the medal lifter 9, and driven out on the supply conveyor 13 again in circulation.
Patent JP-H02134633-A (JP)
Title: Formation of photomask and pattern
Inventor: KIMURA MITSUNORI
IPC: G03F1/68
Filed: 1988-11-15
Abstract: PURPOSE:To minimize a dimensional change in the width of a pattern even when the overlapping quantity of masks varies by forming a mask pattern so that overlapping masks through which light is transmitted can be narrow. CONSTITUTION:Masks 1 and 2 formed with field size form a continuous mask pattern extending the masks 1 and 2 by overlapping the end parts of the patterns 1A and 2A mutually. This end part 1A is formed in such a way that it has two stepped parts a1, and a2 and becomes narrower toward its forward end. Therefore, even if the overlapping quantity of the masks 1 and 2 varies, the dimensional change in the pattern can be minimized. Moreover, even if the lateral dislocation arise between masks 1 and 2, the fluctuation in the dimension and shape of the pattern can be suppressed.
Patent JP-H11126018-A (JP)
Title: Mechanism for generating steering reaction of simulation device
Inventor: NOZAWA MASAJI
IPC: G09B9/10
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and control, to make a mechanism for generating steering reaction compact, and to reduce the manufacturing cost, by giving reaction to a handle shaft through a reaction detecting sensor by a hollow motor. SOLUTION: A torque corresponding to reaction transmitting to a handle from a wheel side is generated in a hollow motor 4b at the time of a virtual running. Rotation of the handle is transmitted to a spline shaft 13 through a handle shaft 7, and a sensor holding member coupled to a spline outer cylinder 34 of a rotary ball spline 32 provided at the tip of the shaft 13 is rotated. A reaction is caused in the inverse direction to a rotary direction of the handle caused by inertia force of the outer cylinder 47 at a push-pull force sensor 42 provided between a sensor holding part of a coupling 40 coupled to the outer cylinder 47 coupled to the spline 32 and being a rotary part of the hollow motor 46 and a sensor holding member. Reaction is functioned to the handle through the sensor 42, the sensor holding member, the spline outer cylinder 34.
Patent JP-H01131923-A (JP)
Title: Input data number decision device
Inventor: SAKURAI HIROKI
IPC: G06F7/76
Filed: 1987-11-17
Abstract: PURPOSE:To simplify the constitution of a circuit and to compress the scale of the circuit by re-arranging input data so that the data of (1) can continue from a certain bit by a data re-arranging circuit, and deciding the size of the number of data based on whether the value of one bit which becomes reference is (1) or (0) out of re-arranged data. CONSTITUTION:The data re-arranging circuit 6 which re-arranges the input data so that the data of (1) can continue from a certain bit is provided, and the size of the number of data can be decided based on the value of one bit at a prescribed order which becomes the reference out of the re-arranged data. In other words, it is decided whether or not the number in which (1)s continue out of rearranged data exceeds, for example, 5 set in advance as a reference value. In such a way, it is possible to obtain an input data number decision device by which it can be decided whether or not the number of input data exceeds the reference value with simple circuit constitution and circuit scale can be compressed.
Patent JP-H02133849-A (JP)
Title: Transfer process system for received data
Inventor: TAKASAKI MIYUKI
IPC: G06F13/00
Filed: 1988-11-15
Abstract: PURPOSE:To transfer the received data to a user buffer from a reception buffer without disturbing the interruption process requests given from other terminals, etc., by performing the transfer of data all at once at the outlet of a timer having a low level. CONSTITUTION:A DMA end interruption process routine 70 is equipped with a timer starting part 72 which starts a timer to count a prescribed time and at the same time produces a timer interruption instruction having a lower priority rank than a store end interruption instruction to an interruption control part 50 when the time counting job of the timer is through. Then the part 50 calls a data transfer interruption process routine 80 according to a timer interruption instruction and transfers data to a user buffer 40 from a reception buffer 30. Thus the transfer of data is carried out all at once at the outlet of a timer having a low interruption level without disturbing the processes of other terminals, etc. Thus it is possible to ensure the well-balanced execution of the processes of other terminals, etc., and to improve the overall system process efficiency.
Patent JP-H02134277-A (JP)
Title: Serial printer
Inventor: NAKADA KENJI
IPC: B41J29/50
Filed: 1988-11-14
Abstract: PURPOSE:To perform proper recording by eliminating the adhesion of a recording material to other parts such as a platen other than a recording medium by providing a means for stopping the printing operation of a printing head when a sudden change in the quantity of light is detected by a photodetector. CONSTITUTION:A serial printer is constituted so that a floodlight projector 121 and a photodetector 122 are provided to the upper surface of a carriage 4 as a reflection type light detector so as to bring the platen 2 opposed to the head surface of a printing head 5 to a reflecting surface and a signal is outputted to a power supply 10 from a controller 11 when a sudden change in the quantity of light is detected by the photodetector 122 to cut off the current to a driver 9. Therefore, when a recording medium 1 is shifted in the longitudinal direction (the direction shown by an arrow X) of the platen 2 in an emergency during the operation of the printing head 5 and movement to become absent at the part opposed to the head surface, the reflectivity of light of the recording medium 1 and that of the platen 2 become largely different and a sudden change in the quantity of light is detected by the photodetector 122 and no control signal 81 is supplied from the driver 9 to a heat energy generation means 8.
Patent JP-2001110381-A (JP)
Title: Sealed square battery
Inventor: HAMADA SHINJI
IPC: H01M50/529
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a sealed square battery that properly positions to fix a group of electrode plates against a battery jar, receives no deformation follow ing expansion and contraction of the group when charged and discharged, brings no deterioration of battery performances and can secure uniform distribution of battery liquid when pouring it. SOLUTION: This was equipped with a rectangular parallelepiped battery jar 3 with short side 3a of narrow breadth and long side of wide breadth, a group of pole plates 5 composed by laminating many positive and negative pole plates parallel with the long side of the battery jar through separators, and collecting plates 6 of positive and negative electrodes connected to the positive and negative pole plates respectively at the both ends in width direction of the group of pole plates 5, and fixed each collecting plate 6 to the short side 3a of the battery jar 3, in which an electrolyte was filled, and tightly closed opening of battery jar 3 with a closure 4. By positioning and fixing the group of pole plates 5 to the battery jar 3 like this, it was made not influenced by deviation of the closure 4 when welded as the case that the group of pole plates 5 to the closure 4.
Patent JP-2000101229-A (JP)
Title: Thermall pressure-contact device for covered wire
Inventor: ITO ATSUSHI
IPC: H05K3/34
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermal pressure-contact device for a covered wire with which the removal of an attachment is not required at all and handling is simplified. SOLUTION: A thermal pressure-contact part is composed of welder electrodes 15 and 15 and a ribbon member 14 to be heated by Joule heat generated by a welding current to flow to these welder electrodes 15 and 15 between the welder electrodes 15 and 15. The welder electrodes 15 and 15 are made of metal such as copper alloy and their lower surface form the supporting surface of the ribbon member 14. Next, the welder electrodes 15 and 15 are moved downward and a part 14a to be heated of the ribbon member 14 is contacted to a covered wire 6. In such a state, the welding current is let flow from a welder power source to the electrodes 15 and 15, and Joule heat is generated between the electrodes.  When the part 14a is heated by this heat, an insulated cover 9 and solder 7 are molten by that heat, and a part 5 to be bonded and a core wire 8 of the covered wire 6 are thermally pressure-contacted and electrically connected.
Patent JP-H09131443-A (JP)
Title: Top plate device for game machine
Inventor: NOHARA AKIO
IPC: A63F7/02
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent a ball from stopping by weakening magnetic forces acting on a game ball. SOLUTION: A receiving plate 2 made of synthetic resin is combined with a back plate 3 made of synthetic resin in a front and rear direction to form a ball storage section 4 and a ball flow part 5 for guiding a game ball 36 stored in the section 4 to the side of a ball projecting device, and a magnetism generating source 30a and a wrongdoing preventing plate 6 made of ferromagnetic metal are disposed on the rear side of the plate 3, while a flange 6q is provided at an end edge of the plate 6 so as to be bent toward the rear side and the flange 6q forms a magnetic circuit L to cause magnetism generated at the source 30a to detour around the section 4 and part 5.
Patent JP-H02134556-A (JP)
Title: Apparatus for measuring distribution of quantity of electricity toner is charged with
Inventor: IWASAKI HIDEAKI
IPC: G03G9/08
Filed: 1988-11-16
Abstract: PURPOSE:To shorten a measuring time by providing a light emitting part, a light receiving part and a means which analyzes the measured values and obtains the distribution of the quantity of electricity with which toner is charged. CONSTITUTION:A light emitting part 15 projects the specified amount of light on a toner image 11. A light receiving part 16 measures the amount of the reflected light. In a CPU 18, the data of correlation between the attached amount of the toner and the density of the reflected light are stored for every grain size of the toner. When the average grain size of the toner used in measurement is inputted through a keyboard 20, the data of correlation at that grain size are selected. Thus, a toner arresting filter 2 wherein a toner image 11 is formed is mounted on a moving stage 19. The CPU 18 controls the stage 19. The amount of the reflected light from the image at each deflected position is read. Then, the density of the reflected light is computed. The density of the attached toner at each deflecting displacement is computed based on the correlation between the density of the reflected light at the grain size of the toner used in measurement and the density of the attached toner. The quantity of charging is computed by a specified expression. The distribution of the charged quantity of the toner is obtained based on the quantity of charging and the density of the attached toner in deflecting displacement.
Patent JP-H10113373-A (JP)
Title: Lifting type wheelchair with safety device
Inventor: FUJIWARA TOMONORI
IPC: A61G5/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an lifting type wheelchair which can be securely operated to achieve safety. SOLUTION: An lifting type wheelchair for bathing 5 is composed to comprise a movable carriage part 1, a seat part on which a suject person is seated, and an elevation mechanism part supported on the carriage part 1 to elevate the seat part 2. In this case, a safety device 10 for alarming prohibition to the carriage part from moving, and/or prohibiting the carriage part 1 from moving when the seat part is not at a specified height position where bathing is possible.
Patent JP-H03149023-A (JP)
Title: Insertion passage for treating tool for endoscope
Inventor: OHARA KENICHI
IPC: A61B1/00
Filed: 1989-11-07
Abstract: PURPOSE:To obtain the sufficient adhesion strength between a pipe and a clamp channel by providing the second pipe which is straight and fixedly connected in watertight form on the rear outer peripheral part of the first pipe which is smoothly bent and the flexible clamp channel whose front edge part is connected in the second pipe. CONSTITUTION:The first pipe 3c is smoothly bent midway so that a rear edge side is opened towards the pipe axis direction of an insertion part 20. The second pipe 3d in straight form is installed on the outer periphery of the rear side part of the first pipe 3c, and fixedly connected in watertight form, and the second pipe 3d is arranged nearly parallel to the pipe axis of the endoscope insertion part 20. The clamp channel 3e consists of a tube made of tetrafluorinated ethylene resin which is flexible, and inserted over all length in the endoscope insertion part 20. The front edge part of the clamp channel 3e is inserted from the rear part into the second pipe 3d, and fixedly connected in watertight form by an adhesive. The sufficient fixation strength with the clamp channel 3e can be obtained by elongating the length of the second pipe 3d, and the water leak trouble, etc., can be prevented.
Patent JP-H10113256-A (JP)
Title: Waist supporter placed in seat
Inventor: HARADA SADAYOSHI
IPC: A47C27/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To adjust the placement height position of a waist supporter mainbody by constituting a waist supporter by means of the waist supporter mainbody which is placed on the seat back surface and brought into contact with the waist part of a driver and a pair of two height position adjusting materials where one end part is fitted to the mainbody and the other end part is connected at a seat back surface side. SOLUTION: The waist supporter is provided with the waist supporter mainbody 1 which is placed on the seat back surface and brought into contact with the waist part of the driver and the pair of two height poosition adjusting materials 2 where one end part is fitted to a proper part in the mainbody part 1 and the other end part is connected at the back surface side of a headrest 42. The waist supporter mainbody 1 is constituted by extension-providing a mesh part 12 inside a frame part 11 and the height position adjusting materials 2 are constituted of narrow width tape- shaped strings 2a and 2b with no extension/contraction.  Then, one end parts of the strings 2a and 2b are fixedly sewed to a chord-shaped string which is fitted to the back surface side of the waist supporter mainbody 1 and the other end parts are drawn in an upper and outer direction as a free end so that the connection degree of the two strings 2a and 2b are adjusted so as to permit the waist supporter mainbody 1 to be brought into contact with the waist part of the driver.
Patent JP-H01132539-A (JP)
Title: Stabilization of azeotropic composition
Inventor: ASANO AKIO
IPC: C23G5/028
Filed: 1987-11-18
Abstract: PURPOSE:To improve stability of an azeotropic composition consisting of a specific compound such as methanol and 1,2-dichloro-1-fluoroethane useful for vapor cleaning of IC parts, by adding a specific compound such as nitro compound to the composition. CONSTITUTION:An azeotropic composition consisting of one selected from methanol, ethanol, isopropanol, tetrahydrofuran and methyl ethyl ketone and 1,2-dichloro-1-fluoroethane is blended with 1ppm-10%, preferably 10ppm-5%, especially 1ppm-3% based on the composition of one or more compounds selected from nitro compounds, phenols, amines, ethers, amylenes, esters, organic phosphites, epoxides and triazoles to give the above-mentioned composition suitable for vapor cleaning of IC parts and precision machine parts since excellent suppressing effects on metal corrosion and high stabilizing effects are obtained.
Patent JP-H01130605-A (JP)
Title: Antenna reflector
Inventor: SHIGEMASA HIROYUKI
IPC: H01Q15/14
Filed: 1987-11-17
Abstract: PURPOSE:To prevent deformation at forming by laminating fiber reinforced plastic layers using a cloth whose reinforced fibers are made orthogonal to each other while deviated by 45 deg. as a skin member. CONSTITUTION:The skin member 2 is formed by laminating a fiber reinforced plastic layer 4 using the cloth woven by the reinforced fibers 3 such as carbon fibers placed orthogonally as the reinforced member and using the thermosetting resin such as an epoxy resin as a matrix in a way that the reinforced members 3 are oriented in the order of O deg./90 deg., + or -45 deg., 0 deg./90 deg.. The difference from the stiffness of the skin member depending on the direction is compensated by using a 2nd layer fiber reinforced plastic layer 4 of + or -45 deg. to prevent the deformation due to a thermal stress caused by a temperature change from a high temperature at the forming to room temperature.
Patent JP-H11123554-A (JP)
Title: Method and device for tig welding
Inventor: KODAMA SHINJI
IPC: B23K9/067
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a non-consumable electrode and to start an arc smoothly by using an arc generated between a filler wire and a parent metal as a pilot arc and moving the pilot arc to a part between the parent metal and the non-consumable electrode which is applied with no-load voltage in advance. SOLUTION: A non-consumable electrode 1 and a parent metal 2 are fixed with a space L of 2 to 5 mm. A part between the non-consumable electrode 1 and the parent metal 2 is applied with a no-load voltage of a power source 5 for welding. A filler wire 3 and the parent metal 2 are brought into contact with each other and a short-circuit current of 20 to 100 A are applied by using an auxiliary power supply 7 for filler wire energization. After the short-circuit current is detected with a filler wire energization detector 8, the filler wire 3 is separated from the parent metal 2 by inverting a wire feeder 4 and a pilot arc is generated. The pilot arc is moved to between the non-consumable electrode 1 and the parent metal 2 and an arc current is sent.  After the arc current is detected with an arc start current detector 6, energization between the filler wire 3 and the parent metal 2 is stopped.