baber/WOPTO huggingface dataset:
Patent JP-H01111475-A (JP)
Title: Inner face lining method for pipe having different size bores with branch pipe
Inventor: MIYAZAKI YASUO
IPC: B05D7/22
Filed: 1987-10-23
Abstract: PURPOSE:To enhance applying efficiency by carrying out the lining of the inner face of a branch pipe by means of a single pig and also carrying out the lining of inner face of a main pipe having bores of different sizes by means of a continuously connected pig with a plurality of pig elements of dimensions corresponding to the bores of respective sections with different bores. CONSTITUTION:The inner face of a main pipe 9 having bores of different sizes which are reduced step by step and the inner face of a branch pipe 1 attached to the main pipe 9 having bores of different sizes are lined by applying a pipe inner face lining method forming a coating material film of given thickness on the inner face of given thickness on the inner face of pipes, while a coating material filled inside the pipes is forcibly moved in compliance with the moving of a pig by said method. At that time, first the pipe inner face lining of the branch pipe 1 side is carried out by actuating a single pig 2, and a connecting point 1b of the branch pipe 1 and the main pipe 9 is blocked by utilizing the pig 2. Then, the pipe inner face lining of the main pipe having bores of different size 9 side is carried out by actuating a continuously connected pig 10 with a plurality of pig elements 10a and 10b with corresponding sizes to the bores of respective pipe sections of different bores. Next, restoration of the coating film is carried out by having the pig 2 appeared and disappeared from the connecting point 1b to the inside of the main pipe 9 and then the pig 10 is recovered from the inside of the main pipe 9.
Patent JP-H01110377-A (JP)
Title: Method for manufacturing bat of fiber-reinforced plastics
Inventor: HAYASHI KEIJIRO
IPC: A63B102/18
Filed: 1987-10-24
Abstract: PURPOSE: To provide a durable bat by a method wherein strip-shaped prepregs with the lengths thereof sequentially varied to the overall length of a bat are applied sequentially in an outer shell layer of the bat over the entire circumference thereof from the grip end part thereof and are molded. CONSTITUTION: In an outer shell layer 4 of a bat, a prepreg unidirectionally drawn is cut with the lengths thereof sequentially varied to the overall length of the bat and with a width about one-fifth to four-fifth of the circumferential length of a roughly small diameter part of the bat to form strip-shaped prepregs 5, which are sequentially applied over the entire circumference from the grip end part 6 and are molded. The strip-shaped prepregs 2 are sequentially applied on the outer circumference of a tube 3 from the grip end part 6 and are arranged in a metal mold having an outline shape of the bat, compressed air is sent into the tube to be expanded and a molding is performed by heating.  As a result, the material easily fits along a complicated outline shape of the bat and the fibers are arrayed vertically without being disturbed due to the running of a resin by heat to eliminate wrinkling and bubbling, thereby achieving a higher durability.
Patent JP-H04148159-A (JP)
Title: Air conditioner with refrigerant heating device
Inventor: MATSUMOTO KIYOSHI
IPC: F25B13/00
Filed: 1990-10-05
Abstract: PURPOSE:To make sufficient collection of refrigerant, to shorten blow-off time of hot air and not to ruin a life of a compressor by controlling time of refrigerant collecting operation at an initial stage of heating operation based on signals of a current detector of the compressor. CONSTITUTION:If heating is selected after operation starts, a compressor 1 and a four-way valve 2 become ON to start a refrigerant collecting operation. At the same time, compressor current I is detected by a current detector 10, and when a detected current value reaches a set current I1, the refrigerant collecting operation is finished. Then heating becomes possible by turning ON a two-way valve 4 and burning. Accordingly, unlike a conventional device in which the refrigerant collecting operation is controlled in a prescribed time period, the refrigerant collecting operation can be finished firmly and speedily without making a vacuum operation of the compressor 1.
Patent JP-H07116107-A (JP)
Title: Cover-type endoscope
Inventor: MASUBUCHI RYOJI
IPC: A61B1/00
Filed: 1993-10-27
Abstract: PURPOSE:To provide a cover-type endoscope with high operability. CONSTITUTION:A grip part 50 is faced in the rear with a manipulation part 13 having an angle knob 62 for cure manipulation. Therefore, a user is able to conduct curving manipulation with the angle knob 62 by holding a grip part 50 at the same time as to conduct raising manipulation by using a finger position part at a lever part 54 mounted in the vicinity of the angle knob 62.
Patent JP-H03130673-A (JP)
Title: Load control apparatus
Inventor: TAKAMATSU SEIETSU
IPC: H02B3/00
Filed: 1989-10-16
Abstract: PURPOSE:To perform the self-diagnosis of the residual life of a specific appliance by a logical operation circuit and to realize the simplicification of maintenance and control by estimating the residual life on the basis of the comparing result of a movable time after correction and the preset life characteristic of the specific appliance. CONSTITUTION:A measuring circuit 23 receives the ON-signal from the auxiliary contact 5a of an electromagnetic contactor 5 and the ON-signal from a start operating switch 19 to detect the moving time of the electromagnetic contactor 5. An accumulation circuit 24 accumulates an operating time and the correcting time value from a temp. correction circuit 25 to obtain the summed-up operating time of the electromagnetic contactor 5. The obtained summed-up operating time is closely related to the residual life of the electromagnetic contractor 5. A comparing circuit 18 compares the corrected summed-up operating time from the circuit 24 with the life time of the electromagnetic contactor 5 set by a characteristic setting part 17 and the comparing result thereof is applied to a logical operation circuit 13 which is turn estimates the residual life of the electromagnetic contactor 5 on the basis of the comparing result and a residual life estimating program.
Patent JP-2001094869-A (JP)
Title: Television camera device
Inventor: JOHO HITOSHI
IPC: H04N5/345
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To output both of a video signal obtained before synthetic processing and a video signal obtained after the synthetic processing in a television camera capable of obtaining a highly dynamic video signal by combining a long exposure video signal and a short exposure video signal. SOLUTION: A synthetic video signal is generated by combining a 1st video signal, based on electric charge accumulated by long exposure, and a 2nd video signal, based on charge accumulated by short exposure, and either one of the 1st and 2nd video signals and the synthetic video signal are outputted.
Patent JP-H08132240-A (JP)
Title: Consumble electrode type welding torch
Inventor: KODAMA KATSU
IPC: B23K9/29
Filed: 1994-11-02
Abstract: PURPOSE: To easily adjust the oscillation width even when the weld gap is fluctuted in a consumable electrode type welding torch to be applied to the arc welding of various structures. CONSTITUTION: A wire feeding nozzle 14 is fitted to a torch base part through a spring 13, and a tip 4 and the wire 5 are held at the tip. When the alternating voltage is applied to electromagnetic coils 16a, 16b by an alternating voltage generating device 19, the nozzle 14 is oscillated in a welding torch 3 by the attraction and the repulsion of the permanent magnets 15a, 15b, and the tip of the wire is oscillated to achieve the welding. When the voltage is applied to piezoelectric elements 33a, 33b fixed to hinge mechanisms 31a, 31b by a DC voltage generating device 30, the hinge mechanisms are elastically deformed, the distance between the end parts is changed, the oscillation of the nozzle 14 is limited and the movement of the oscillation width W is limited to appropriately adjust W.
Patent JP-H07100696-A (JP)
Title: Welding machine
Inventor: SUZUKI KIMIO
IPC: B23K11/11
Filed: 1993-10-01
Abstract: PURPOSE:To improve the yield of a welded product without damaging it by positioning a weldment supported by a weldment holder to an object to be welded, and separating the weldment holder from the position of welding after welding. CONSTITUTION:When welding a weldment 28 to an object to be welded by using a weldment holder 12, the weldment 28 is supported. At the time of welding, the weldment 29 supported by the weldment holder 12 is positioned to the object to be welded being in a prescribed welding position, and a means separating the weldment holder 12 from the position of welding while rotating it after welding is provided. For the means, a swing head 11 provided with the weldment holder 12 at its tip part, and a swing head sliding means unit main body 6 for separating the weldment holder 12 from the weldment after welding are provided. The means such as a rotating shaft 6d for rotating the swing head 11 by a rotation energizing force and a lever 13 are provided on the sliding means unit main body 6. Consequently, burrs of the weldment 28 can be prevented from being caught by the weldment holder 12.
Patent JP-H11112313-A (JP)
Title: Semiconductor circuit and power transistor protection circuit
Inventor: IGARASHI TAKASHI
IPC: H03K17/08
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of turn off surge voltage at the time of overcurrent by detecting the overcurrent state of a power transistor at faster timing. SOLUTION: Main current flowing in an IGBT 1 is monitored. When the operation of the IGBT 1 becomes in the overcurrent state and control voltage applied to the control terminal G of the IGBT 1 is >= the threshold voltage, a decision circuit 10 judges that the IGBT 1 is in the overcurrent state, sets the IGBT 1 to an off-state and outputs the judged result to an external micro computer from an error output terminal with the judged result as an output signal. The microcomputer receives the output signal and immediately fixes the driving signals of the IGBT 1 and other the IGBT to off-signal levels and interrupts the IGBT and protects the main current of IGBT 1 from becoming the overcurrent of a larger value.
Patent JP-S63124756-A (JP)
Title: Step motor
Inventor: HIRATA KAZUYUKI
IPC: H02K37/04
Filed: 1986-11-14
Abstract: PURPOSE:To prevent vibration of gear teeth and noise, by filling resin into bottoms between rotor gear teeth and between the teeth provided at stator poles and curing the resin to integrate the poles of rotor and stator. CONSTITUTION:On the circumferential surface of a rotor 1, protrusions and recesses are provided at predetermined pitches in the axial direction of a motor shaft, and they form teeth 3 and bottoms 4, respectively. Resin 5 is filled into the bottoms 4 of the recessed parts and is hardened. The outside circumferential surface of the rotor 1 is uniformly circumferential. At the tip of a pole 6 of a stator 2 surrounding the outer rotor 1, protrusions and recesses are provided to form teeth 7 and bottoms 8, respectively. To the bottoms 8 the resin 5 is also filled and hardened. The resin 5 is filled to a slot 9 between poles 6 of the stator 2, and integrally hardened together with a winding 10 wound around the pole 6.
Patent JP-H04144820-A (JP)
Title: Heat fixing device
Inventor: TAIRA HIROSHI
IPC: B65G43/02
Filed: 1990-10-08
Abstract: PURPOSE:To prevent heat fixing failure in a heat fixing device for copying machine by changing right and left tension of a belt little by little in stages to correct meandering when meandering of the belt is detected. CONSTITUTION:When a detecting sensor 66 detects meandering of a belt 56, a detecting signal is inputted into a microcomputer. The microcomputer discriminates a meandering direction of the belt 56 by the inputted signal and determines the driving direction of a step motor 68 to rotate the step motor 68 gradually in the determined direction in stages. By this, an arm member 62 is rotated in a prescribed direction through rotation of a cam 64, for example, when the belt 56 detaches from the sensor 66, the arm member 62 is rotated in an A1 direction. Accordingly, the belt 56 gradually moves to a normal position, for example, to a X direction. It is thus possible to restrain wrinkle occurrence on the belt and prevent failure without sudden change of tension.
Patent JP-H06119503-A (JP)
Title: Device for preventing illegal use of ic memory card
Inventor: KUMETANI KOUJI
IPC: G06K19/10
Filed: 1992-10-08
Abstract: PURPOSE:To prevent data from being copied and to improve the holding of secrecy by reading out the shapes and numbers of holes, projections and markings formed on the surface of a memory card, and when the read contents do not coincide with stored ones, inhibiting the reading of data from the card. CONSTITUTION:A circuit 3 for reading out/writing the contents of data is connected to an IC memory card 1 inserted into a card slot 2a through respective connection parts 6. An IC memory card reader/writer 2 is provided with a judging circuit 5 for the shapes and numbers of holes, projections and markings as a judging means for detecting and judging the fixed shapes and numbers of holes, projections and markings. The circuit 5 is connected to a CPU 4, and when the card 1 is inserted, the shapes and numbers of holes, projections and carved seals formed on the surface of the card 1 are read out by the card reader and the data of the card 1 are ciphered or deciphered in accordance with the shapes. Thereby even if a third person obtains the card 1, said function can prevent the contents of the card 1 from being known.
Patent JP-H02115813-A (JP)
Title: Optical system equipped with liquid crystal element
Inventor: TAKAHASHI SUSUMU
IPC: G02F1/13
Filed: 1988-10-26
Abstract: PURPOSE:To obtain a observation image whose polarized components have proper balance by using the liquid crystal lens composed of a polarizing plate and a liquid crystal cell as the objective of an endoscope and selecting polarization characteristics in the direction wherein the polarized component of reflected light from a substance is balanced. CONSTITUTION:A substance M is irradiated with light from the lighting lens 16 at the tip part BS of the endoscope and its reflected light is guided to a solid-state image pickup element 22 through a concave lens 17 and liquid crystal lens 18 consisting of the polarizing plate 19 and liquid crystal cell 20 to make an observation. The vibrating direction of the polarizing plate 19 is selected freely. When the reflection on the substance M is specular surface reflection and the light of the specular surface reflection forms a bright point to impede the observation, the vibrating direction of the polarizing plate 19 is set parallel to the paper surface and then the bright point is removed through the operation of the polarizing plate 19 to obtain the observation image whose polarized components have good balance. When the reflection on the substance M is not the specular surface reflection, the vibrating direction of the polarizing plate 19 is set at 45 deg. to he paper surface to obtain the observation image which has the mean intensity between the P and S components.
Patent JP-H11110584-A (JP)
Title: Fluid image generating method, fluid image display and record medium thereof
Inventor: NARIYAMA KEIICHI
IPC: G06T19/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method having short processing time, when a movement of a fluid such as water, etc., is expressed by computer graphics. SOLUTION: Water is defined as an assembly of particulates, each particulate being based on a model by calculating the kinetic state of each particulate in consideration of a physical amount regarding each particulate (a), each particulate is classified into an area A in which a distribution state of the particulate is dense and an area B in which the distribution state of the particulate is sparse based on the kinetic model (b), the whole area A is plotted as a single fluid image (water column) in the area A in which particulate distribution is dense and an image by every particulate is plotted in the area B in which the particulate distribution is sparse (c).
Patent JP-H07116368-A (JP)
Title: Embroidery data display device
Inventor: ASANO FUMIAKI
IPC: G09G5/08
Filed: 1993-10-28
Abstract: PURPOSE:To improve efficiency for preparing embroidery data by making judgement about the motion of a cursor to the outside of a display screen upon occurrence of the motion, and causing a screen control device to scroll and show the cursor within the display screen, together with data or the like to directly or indirectly indicate a current cursor position. CONSTITUTION:A cursor C is shown on a stitch S having the preset number of order on the display screen 22A of a display device saved in a control device in advance. Then, judgement is made as to whether the cursor C is within the saved screen 22A, when the counter variable of a cursor position is changed. Furthermore, a stitching condition is judged to be free from trouble, when the cursor C is within the screen 22A. The cursor C, if not within the screen 22A, is judged to be outside, and the screen 22A is scrolled to show the current position of the cursor C, thereby displaying again a cursor specified data section together with the cursor C. Then, the screen so displayed is saved and stitching operation is reset.
Patent JP-H10122057-A (JP)
Title: Egr controller for engine
Inventor: SHIINO SHUNICHI
IPC: F02M25/07
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To exhibit NOx reduction effect with EGR to the maximum by restricting EGR ratio so as not to exceed heat resisting upper limit temperature for continuance of EGR in case that an EGR part exceeds heat resisting temperature when the EGR is continued at the EGR ratio suited to the operating condition of an engine. SOLUTION: Intake air amount Qa, engine speed Ne, water temperature Tw, and throttle opening TVO are read (S1) to obtain foundamental fuel injection amount Tp, the first target EGR ratio EGRQ, and present exhaust temperature TEPEX (S2, S3, S4). The balance temperature TMPEGRO of an EGR part is estimated when a present condition is continued (S5), Previously obtained EGR part temperature TMPEGR is read (S6), and present EGR part temperature TMPEGR is estimated (S7). If the present EGR part temperature TMPEGR is compared with heat resisting upper limit temperature TMPEGRH (S8) and it is judged as exceeded, by converting it into the first target EGR ratio EGRQ, the second target EGR ratio which is set so as not to exceed the heat resisting upper limit temperature TMPEGRH is set as EGRQ2 (S11).
Patent JP-H06120806-A (JP)
Title: Input circuit
Inventor: MORI YOSHIYUKI
IPC: H03K19/0185
Filed: 1992-10-08
Abstract: PURPOSE:To provide an input circuit which can satisfy the standard of both TTL and CMOS levels notwithstanding that a conventional input circuit can satisfy only either one of both level standards. CONSTITUTION:A differential amplifier consists of a P channel MOS transistor TR 1, a P channel MOS TR 2, an N channel TR 3, an N channel MOS TR 4, and a constant current source 9. Then the differential amplifier compares a deciding level (about 1.5V) generated by a deciding level generating circuit 8 with the level of the signal received through an external input terminal IN1. If the former level is higher than the latter one, a high level is outputted. If not, a low level is outputted respectively. The signal outputted from the differential amplifier is inputted to an inverter 10, and the output signal of the same phase as the input signal is outputted by the output of the inverter 10.
Patent JP-2001088386-A (JP)
Title: Apparatus and method for controlling printing
Inventor: YOSHIDA MASANORI
IPC: B41J19/18
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To return an object to be controlled to an original stop position when the object while stopping is moved upon receipt of an external force. SOLUTION: There are provided a position-detecting part 81 for detecting a position of an object to be controlled which is driven by a motor 4, a position- judging part 85 for judging based on an output of the position-detecting part whether or not the object is positioned to an insensitive region including a target position, and a constant position return control part 86.  Based on the judgment result of the position-judging part, the control part controls the motor by setting an application current value to be applied to the motor to be smaller than a minimum value necessary for moving the object in a state without a load when the object is positioned to the insensitive region, or operates the application current value to be applied to the motor so that the object is returned to the target position when the object is not positioned to the insensitive region, thereby controlling the motor on the basis of the operation result.
Patent JP-H0986938-A (JP)
Title: Split mold for producing glass bottle and positioning of glass bottle
Inventor: YAMANAKA TAKENORI
IPC: C03B9/325
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject split mold optimum for mass-producing glass bottles, by specifying a mouth mold for molding the mouth of a glass bottle and a rough mold or finish mold for molding the barrel to enable parison to be set at a specified position on the finish mold easily and accurately. SOLUTION: A mouth mold 1 for molding the mouth of a glass bottle is provided with a suspendedly supporting protruded row molding groove 3 and a stopper molding recess 4, the upper part of a rough mold for molding the barrel of the glass bottle is provided with a small protrusion molding recess, the upper end of a finish mold 10 for finally molding the barrel of the glass bottle is provided with a positioning groove 11, the small protrusion molding recess is located so as to correspond to a position under the stopper molding recess 4, and the stopper molding recess 4 is so designed that a stopper 1-6 molded by the recess 4 is holdable on the upper part of the positioning groove 11. In molding the mouth, a protruded row 15 and the stopper 16 are molded by the groove 3 and the recess 4, respectively, while a small protrusion 17 is molded by barrel molding.
Patent JP-H02127291-A (JP)
Title: Bar gun
Inventor: ROBAATO DEEBITSUDO JIYON BERUC
IPC: F17D1/08
Filed: 1988-10-26
Abstract: PURPOSE: To easily dispense the diluted beverage prepared with an enriched material and a diluent by arranging buttons for directly operating valves for controlling the flow of the beverage on a cross bar having the substantially T-shape when observed from a flat surface, and utilizing a leg of T as a grip handle. CONSTITUTION: A bar gun has a handle 1 and a head 2 and has the T-shape as a whole. The head 2 has a series of buttons 3-9 which are positioned so that an operator who grips the handle 1, can detect the buttons by the movement of his thumb. The carbonated water is flown to the buttons 9, 8 by closing a stop valve 11 and opening a stop valve 12, and the still water is flown to the valves controlled by the buttons 3-7. The buttons 4-8 are respectively mounted for the aroma of cola, the aroma of tonic, lemon, lime and orange. The buttons 3, 9 are used for dispensing the carbonic acid or still water, and the buttons 4, 5 are used for dispensing the carbonated beverage at all times. The buttons 6, 7 are used for dispensing the still water or carbonated beverage in accordance with the necessity on the basis of the setting of the stop valves 11, 12.  The button 8 is used for dispensing the still beverage at all times.