baber/WOPTO huggingface dataset:
Patent JP-2000194115-A (JP)
Title: Recording device and recording method
Inventor: TAKIZAWA SATORU
IPC: G03D13/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording device and a recording method capable of obtaining a color print whose contrast is more enhanced. SOLUTION: As for the recording device and the recording method, a photosensitive medium 1 is exposed by an exposure device 22, and press-developed by a press-developing roller 24, thereafter, the medium 1 is thermally fixed so as to develop and fix the color of the medium 1, paper feeding rollers 32 and 34 are controlled by a paper feeding mechanism 30 equipped with a paper sensor 36 so as to temporarily stop the medium 1 at an appropriate position for a lapse of time before starting the thermal fixation after the press- developing, that is, a holding time W. Thus, not only a time required to feed the paper, but also, the holding time W is secured.  Besides, the holding time W is controlled so that the time for thermal fixing after the press-developing may not become a critical path, then, the coloring density of the medium 1 is enhanced with hardly reducing a printing speed, and then, the color print whose contrast is more enhanced is provided.
Patent JP-H11176124-A (JP)
Title: Compact disc case recording housing date and time
Inventor: MATSUMOTO MAKOTO
IPC: G11B23/03
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To enable a third party to discriminate when a compact disc was housed in a case by recording the date and time when the compact disc was housed in the case and measuring the power left in a built-in battery. SOLUTION: A clock having a function to record the date and time when a contact operated is mounted inside a case of a compact disc so that the date and time when the compact disc was housed in the case is recorded. To enable discrimination as to whether the recorded date and time are reliable, the operation of the clock is caused to stop when the contact operates again. Thus, the power left in a battery can be measured.
Patent JP-2000195263-A (JP)
Title: Semiconductor memory
Inventor: FUJIMORI YASUHIKO
IPC: G11C11/407
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To realize compounding delay quantity by delay in an input initial stage circuit and an output circuit in a semiconductor memory, provided with an input initial stage circuit and an output circuit and outputting data synchronizing timing with a clock signal. SOLUTION: A first output delay circuit 100 and a second output delay circuit 110 having the same constitution as that of the output circuit of a semiconductor memory are operated simultaneously with input of a reference signal 10 with an opposite phase as a delay element constituting a delay lock loop(DLL) circuit for realizing double-data rate of a semiconductor memory, respective output sinless are converted into small amplitude signals by first and second terminal circuits 120, 130, and inputted to an input delay circuit 140, having the same circuit constitution as an input initial circuit of a semiconductor memory. The same delay quantity as the delay quantity of the input initial circuit and the output circuit is obtained by the output delay circuits 100 and 110, and compounding delay quantity in the DLL circuit is realized.
Patent JP-2001184304-A (JP)
Title: Automatic command packet receiving sequence circuit
Inventor: NAGANAMI TAMOTSU
IPC: H04L29/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic command packet receiving sequence circuit for an ATA/ATAPI interface, with which an operating speed is not extremely decelerated even at the time of wakeup while reducing power consumption. SOLUTION: In the standby state or sleep state of an ATA/ATAPI interface circuit, before a clock is inputted from a host with the input of a packet command as a trigger, a sequence signal for receiving a command packet is generated on the basis of contents to be written in an ATA/ATAPI register file and contents to be written in a local register file.
Patent JP-2000197922-A (JP)
Title: Core and device for forming recessed part of hollow shaft, and method for forming recessed part
Inventor: HARADA KAZUYOSHI
IPC: B21D17/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the core and device for forming the recessed part of a hollow shaft, and the method for forming the recessed part by which the recessed shape of a surface of the hollow shaft can correctly and efficiently be pressed. SOLUTION: This hollow shaft recessed part forming device is provided with a rotation release groove part of approximately circular section which is continuously formed on a recessed part 11 provided on a circumferential surface, and a draft part 13 which is continuous to the rotation release part and formed by cutting a core from the surface in an arc-like section the axis of the core. The rotation release part is formed rotatable without being interfered by a projecting part in a hollow shaft 100 after forming the recessed part, the draft part 13 is formed so that the rotating core 10 is pulled without being interfered with the projecting part formed in the hollow shaft 100, and the recessed part is formed in the hollow shaft 100, then the core 10 and the hollow shaft 100 are relatively rotated to pull out the hollow shaft from the core 10.
Patent JP-2000189102-A (JP)
Title: Food including astaxanthin
Inventor: IWAKURA TAIICHIRO
IPC: A23L33/15
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a food sufficiently manifesting antioxidative effect of astaxanthin by preventing adverse effect due to free radicals originating from active oxygen eliminated by the astaxanthin. SOLUTION: The food including astaxanthin is prepared by compounding ascorbic acid and the egg oil including much astaxanthin obtained from yolk extracted from eggs obtained from chickens administered with feed compounded with a powdery or grannular feed additive which is obtained by adding pressed oil obtained in a process extracting krill extract from the krill, to the residue obtained in the process, agitating and drying or a feed containing only the residue.
Patent JP-2000193683-A (JP)
Title: Position adjustment tool of semiconductor test probe
Inventor: CHIN MEIGI
IPC: G01R31/28
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a tool for adjusting the position of a test probe, when the test probe provided on a test device for testing a semiconductor chip is bent or an arrangement state thereof is disordered. SOLUTION: A position adjustment tool 10 for a test probe of a semiconductor test device provided with the test probe is provided with a pillar base portion 12, preferably having a diameter of approximately 500 μm, a flat and square tip end 16, and an intermediate portion 14 having a shape directing from a terminal end 16 of the pillar base portion 12 to the tip end 16 and converged. Here, in the position adjusting tool 10, the whole length is preferably approximately 10 mm.
Patent JP-2000196215-A (JP)
Title: Printed wiring substrate
Inventor: NAKAYAMA HIROAKI
IPC: H05K3/34
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To realize normal fixing position of an electric part to a substrate and improve quality of a solder junction part without raising a cost. SOLUTION: A clearance formation pattern 3 is formed in a surface of a substrate in an area near a part insertion hole 2. When an LED 4 is inserted and mounted, a bottom of the LED 4 is an contact with an upper surface of the clearance formation pattern 3 and the LED 4 rises from the substrate 1. Therefore, a vent clearance 8 is formed between the LED 4 and the substrate 1. As a result, gas expanded due to heat of solder 7 jets out from the bent clearance 8 to an outside.
Patent JP-2000178523-A (JP)
Title: Anisotropic conductive adhesive and conductive connection structure using the same
Inventor: SUZUKI TOSHIYUKI
IPC: C09J9/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of conductive connection in a conductive connection structure in which the connecting terminals of a substrate are conduction connected with the bump electrodes of a semiconductor chip. SOLUTION: An anisotropic conductive adhesive 1 is composed of a product obtained by mixing a number of conductive particles 2a having a large particle diameter and a number of conductive particles 2b having a small particle diameter into an insulating adhesive 3, and even when the space between the surface of a bump electrode 7 and that of a connecting terminal 5 is locally larger than the diameter of conductive particles 2a having a large particle diameter, the presence of conductive particles 2a having a large particle diameter and those 2b having a small particle diameter in contact with one another in a larger spaced region can make conductive connection of bump electrode 7 with connecting terminal 5.  On the other hand, in the region where the space between the surface of bump electrode 7 and that of connecting terminal 5 is smaller than the diameter of conductive particles 2a having a large particle diameter, the presence of conductive particles 2a having a small particle diameter therebetween can make conductive connection of bump electrode 7 with connecting terminal 5.
Patent JP-2000166828-A (JP)
Title: Vacuum cleaner
Inventor: IWASAKI MASAHIDE
IPC: A47L9/08
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To perform cleaning operation using a larger power, without drawing a polluted air into a human body when a vacuum cleaner is used to effect cleaning. SOLUTION: An air hole is provided in a cleaner body 8 to allow the air blow from a motor operated blower 4 to blow off from the hole. A blow-off hose 7 is connected to the air hole to connect the hose 7 to a dust-absorbing part 9. A blow-off port 5 from a connection part is oriented to allow dust to easily move toward a suction port 1. Thus, the air sent from the blower 4 is not discharged out of the body 8, but dust is sent into a dust-collecting chamber 3 by using an exhausting force and a drawing force, and moreover the outside air with not be polluted.
Patent JP-H04215338-A (JP)
Title: Pll circuit
Inventor: KATO ISAO
IPC: H03L7/10
Filed: 1990-12-13
Abstract: PURPOSE:To expand the capture range of the PLL circuit by selecting a difference between a maximum repetitive frequency of a data string signal and a demodulated clock frequency to be a frequency lock range of the PLL circuit. CONSTITUTION:A frequency comparator 102 and a control signal generating section 103 are newly provided to the PLL circuit to compare the frequency of an input data string signal and the frequency of an output demodulation clock and an output signal of a phase comparator 101 is outputted when a frequency difference between a maximum repetitive frequency of the data string signal and the frequency of the demodulation clock is within a prescribed range and outputs selectively an output signal of the frequency comparator 102 when the frequency difference is at the outside of the prescribed range. Thus, the frequency detector 102 implements frequency locking at the outside of the capture range (frequency lock range) of the PLL circuit and the phase comparator 101 implements locking when the frequency is locked within the capture range, then the substantial capture range is expanded.
Patent JP-H04215684-A (JP)
Title: Fixing rooler
Inventor: URANO TOSHIAKI
IPC: B29K27/12
Filed: 1990-12-14
Abstract: PURPOSE:To suppress the added quantity of conductive carbon, satisfactorily maintain the releasing performance from a toner, and surely prevent an electrification offset. CONSTITUTION:A primer resin liquid containing conductive carbon 3.0wt.% is coated on an aluminum core metal 1, a mixed resin liquid of PTFE and PFA containing conductive carbon 1.5-3.0wt.% is coated on it, then it is baked to form a primer layer 2 and an offset preventing layer 3 in sequence on the core metal 1.
Patent JP-H04219950-A (JP)
Title: Inspection method of soldered external view
Inventor: HIZUKA TETSUO
IPC: B23K1/00
Filed: 1990-12-20
Abstract: PURPOSE:To reduce that the excess of soldering defects is detected by a method wherein the external view of a soldered state is inspected at a surface-mounting type component mounted on a board. CONSTITUTION:The image of a specimen where leads of a surfacemounting type component have been soldered side by side onto a board is picked up. Lead tip positions and solder tip-part positions are detected based on a change in the brightness of the image. The lead tip positions which are arranged in a row are approximated to a straight line; lead tip positions which are not detected are presumed from the approximate straight line or lead tip positions which are separated from the approximate straight line by a reference value or higher are replaced with the lead tip positions presumed by the approximate straight line. Whether a soldered state is good or not is judged based on the interval between the lead tip positions and the solder tip-part positions.
Patent JP-H04100085-A (JP)
Title: Multicolor display screen
Inventor: GAI MISHIERU
IPC: H01J11/12
Filed: 1990-12-05
Abstract: PURPOSE: To obtain various colors by the mixing of two primary colors on a display screen by including two cells having respectively different colors in each pixel and mutually changing the positions of cells in two adjacent pixels. CONSTITUTION: The screen 20 has three primary colors of red R, verdure V, and blue B. Cells C1 to C4 having respectively different colors are included in pixels PX1 to PX12 so as to be formed on respective intersections between column electrodes and row electrodes and the colors of the cells C1 to C4 are respectively expressed by the light emitting element dots of verdure V, red R, blue B, and verdure V. As the result of prescribed arrangement, each of the cells C1 to C4 is surrounded by the maximum number of adjacent cells having the same colors. In operation, reference discharge generated in the cell of applied color out of the cells C1 to C4 in an applied pixel out of the pixels PX1 to PX12 generates ultraviolet radiation for exciting the photoluminescence of the light emitting body included in the cell by a standard method.  When the ultraviolet radiation is expanded to adjacent pixels, beams radiated from these adjacent pixels have the same colors as that of reference discharge. Consequently inconvenient influence can be removed without reducing the rate of unclearness.
Patent JP-H04222624-A (JP)
Title: Apparatus for making carbonated water
Inventor: NISHIKAWA JUICHI
IPC: B01F1/00
Filed: 1990-12-21
Abstract: PURPOSE:To efficiently perform the absorption of carbon dioxide into water by vertically providing a circulating pipe in a pressure-resistant container having the carbon dioxide inflow port positioned above one direct jet nozzle or a plurality of direct jet nozzles provided to the upper part thereof so as to position the same under the surface of the water in said container. CONSTITUTION:Carbon dioxide is introduced into a carbonator 1 and drinking water is introduced into the carbonator 1 from a direct jet nozzle 2. The carbonated water within the carbonator 1 is circulated for a predetermined time between a carbonated water outflow port 4 and a drinking water inflow port 3. The carbonated water recirculated from the direct jet nozzle 2 to the carbonator 1 enters a circulating pipe 6 and flows downwardly while it involves the water outside the circulating pipe 6 and this circulation is repeated to raise the concn. of carbon dioxide. By this method, the high concn. carbonated water blown in water along with the jet stream of carbonated water can be well mixed with low concn. carbonated water and, therefore, carbon dioxide can be efficiently dissolved in water.
Patent JP-H04223346-A (JP)
Title: Device and method for resin-sealing component
Inventor: SHINOHARA YASUO
IPC: B29C45/14
Filed: 1990-12-26
Abstract: PURPOSE:To enable a resin sealed component to be enhanced in production efficiency by a method wherein transfer sections are provided to a resin curing device as disposed in array and two-stage, and the resin curing device, a jig transfer device, a resin feed device, a position drive device, and the like are controlled. CONSTITUTION:Resin sealed components 11, 11'... are positioned as prescribed at a second upper curing transfer section 22 while thermosetting resin 15 is fed to the resin sealed components 11, 11,... at a first upper curing transfer section 21. Resin sealed components 11, 11,... are positioned as prescribed at a first upper curing transfer section 21 while thermosetting resin 15 is fed to the resin sealed components 11, 11'... at a second upper curing transfer section 21. By this setup, a standby time when a position drive device 50 which moves a resin feed device 40 is out of operation can be eliminated. That is, the resin feed device 40 is transferred from one of upper curing transfer sections to the other curing transfer section when thermosetting resin 15 is not fed to the resin sealed components 11, 11'... whereby the position drive device 50 can be improved in moving action.
Patent JP-H04223599-A (JP)
Title: Road monitor device
Inventor: MORIMOTO KAZUO
IPC: G08G1/00
Filed: 1990-12-26
Abstract: PURPOSE:To present the satisfactory road monitor device to efficiently execute the work of a monitor center for monitoring the conditions of roads with the small number of people at the road monitor device to monitor the roads. CONSTITUTION:A warning content electric display part 1 is provided for display to promote safety driving, and a still picture memory part 8 is provided to pick up the image of a camera 5 for monitoring the warning content electric display part 1 at fixed intervals and to store the image in a memory. Then, a picture processing means 10 is provided to detect an obstacle shielding the warning content electric display part 1 continuously for fixed time by a picture processing, and a current/voltage variation detection part 3 is provided to detect the interruption of a current or a voltage flowing to the warning content illuminated display part 1. Further, a transmission control means 13 is provided to transmit the still picture of the still picture memory part 10 to a monitor center when any abnormality is detected.
Patent JP-H04222460-A (JP)
Title: Waveform correcting rectifying circuit
Inventor: INAOKA KIYOTERU
IPC: H02M7/06
Filed: 1990-12-26
Abstract: PURPOSE:To remove or cancel overshoot from a voltage waveform. CONSTITUTION:The rectifying circuit comprises a comparator for comparing an AC input voltage or a rectified voltage with a threshold level proportional to a reference level obtained by smoothing the output voltage from a rectifying circuit where the output voltage from the comparator is employed as a rectification control signal for turning a full-wave or a half-wave output signal ON/OFF.
Patent JP-H04250291-A (JP)
Title: Stone breaking hose
Inventor: INOUE TAKESHI
IPC: E21C37/06
Filed: 1990-12-27
Abstract: PURPOSE:To carry out stone-breaking work safely without worsening outside environment by providing one or more reinforced layers braiding wire braids closely under a statical angle between the internal rubber and the external rubber of a hose body. CONSTITUTION:A first reinforced layer 5 braiding wire braids 4 closely under a statical angle, an intermediate rubber layer 6 and a second reinforced layer 7 are laid between the internal rubber 2 and the external rubber 3 of a stone- breaking hose body 1. The stone-breaking hose body 1 is inserted into a hole bored in a broken body such as a concrete block, etc., specific pressure is applied to the inside of the stone-breaking hose body 1 to expand, and cracks in the broken body are made by the expansion force.
Patent JP-H04210202-A (JP)
Title: Method and equipment for downflow filtration
Inventor: KATAOKA KATSUYUKI
IPC: B01D24/02
Filed: 1990-12-10
Abstract: PURPOSE:To enlarge the trapping capacity of suspensible substance and to reduce rise in filter resistance and also to easily wash a filter medium by providing the packed bed of elastic porous granular material on the perforated water- passing member provided in a multistep shape and passing raw water in downflow. CONSTITUTION:Perforated members 3 are provided to the inside of a filter tank 2 and packed beds 4-7 are formed thereon in a multistep shape. Raw water 1 is passed through the packed beds 4-7 in downflow and filtrated. Thereby, the elastic porous granular material constituting the packed beds 4-7 is prevented from being pressed and also suspensible substance is efficiently trapped and treated clean water is obtained from the outflow pipe 8 of filtrate. Further, washability is improved by providing the space parts 14-17 between the respective packed beds 4-7. Furthermore, effective treatment is enabled by distributing and supplying raw water to the respective packed beds 4-7. As a result, the equipment is obtained which is large in the trapping capacity of suspensible substance and little in rise of filter resistance and easy in washing of a filter medium.
Patent JP-H04215144-A (JP)
Title: Execution time measuring system
Inventor: TOYODA KOICHI
IPC: G06F11/34
Filed: 1990-12-13
Abstract: PURPOSE:To measure the execution time of each procedure in a program with a high precision in consideration of the overhead for measurement and the time of prologue and epilogue processing of each procedure. CONSTITUTION:A program generating means 12 takes a source program 11 including plural procedures as the input and generates a source program 13 for measurement to which a call statement of a first measuring routine 16 and that of a second measuring routine 17 are inserted, and an execution time measuring means 14 translates the source program 13 for measurement and couples it to first and second measuring routines 16 and 17 to execute them. At the time of execution, the first measuring routine 16 measures the overhead required for measurement of the execution time and the prologue processing time and the epilogue processing time of each procedure, and the second measuring routine 17 picks the time at the entrance and the exit of each procedure and measures the execution time of each procedure based on the difference between the time at the entrance and that at the exit, the measured overhead, and the prologue processing time, and the epilogue processing time.
Patent JP-H04239445-A (JP)
Title: Packaging container
Inventor: IKEDA TAMIO
IPC: B65D5/46
Filed: 1990-12-17
Abstract: PURPOSE: To provide a packaging container which can easily and rapidly charge articles contained in the inside thereof to a dispenser. CONSTITUTION: An end wall 18 to close one end of a cylindrical part is foldably connected to at least one end edge of a bottom wall 1. Web plates 22, 24 are formed between respective side edges of the end wall 18 and one end edge of the side walls 4, 5 adjacent to the side edges to connect these both walls, and the web plates 22, 24 are foldably connected to the adjacent side walls 4, 5 and the end wall 18. Further, folding lines 28, 29 extending between the external end edges of the web plates 22, 24 and one end edge of the bottom wall 1 are formed in the respective web plates 22, 24.
Patent JP-H04238906-A (JP)
Title: Device for preventing parking
Inventor: KIYUUSEKI KATSUYOSHI
IPC: E04H6/42
Filed: 1990-12-27
Abstract: PURPOSE:To simply set and release a preventor for parking without permission by a method in which a gate set in a freely rising and falling manner is manually lifted up and also fallen down through a controller. CONSTITUTION:A fixing nut 11 is attached to an anchor bolt 10 thrusting through a fixing piece 8 projected from the bottom of the device 1 to fix it to the floor 9. A gate 2 is lifted up from the floor manually by smooth suction and discharging of air in an air cylinder connected to the gate 2. The gate 2 is fixed there by keeping the cylinder 4 in a locked state in order to make the device 1 a packing preventing condition. In releasing the condition, a solenoid valve connected to the air supply port of the cylinder 4 is operated through a control circuit for the suction and discharging of air to release the locking condition. Afterwards, the gate 2 is lowered and fallen down.