baber/WOPTO huggingface dataset:
Patent JP-2001105677-A (JP)
Title: Printer with cutter
Inventor: GOTO SATORU
IPC: B41J11/70
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To cut a recording paper straight. SOLUTION: A front rear margin cutter 6 and a paper retainer mechanism 5 are set to a transfer path for a recording paper 2. The cutter 6 is constituted of a fixed edge 25 and a disc edge 26, which cuts a front margin and a rear margin of the recording paper 2. The paper retainer mechanism 5 is constituted of a guide plate 47, a paper retainer plate 48 and a motor 50a for driving. The guide plate 47 and paper retainer plate 48 are set rotatably by a mount shaft 51 and interlocked by an interlock mechanism. When a margin of the recording paper 2 is to be cut, the paper retainer plate 48 is rotated upward to fixedly hold the recording paper 2 between the plate and the fixed edge 25. After the paper is cut, the guide plate 47 and paper retainer plate 48 are rotated downward to a cutting process position, where a cutting waste is dropped.  When the recording paper is to be printed, the paper retainer plate 48 is brought to a release position below the guide plate 47. The recording paper 2 is retained and prevented from being cut slantwise when the margin is cut.
Patent JP-2000199002-A (JP)
Title: Compacting method of powder for powder metallurgical processing
Inventor: TSUCHIDA TAKEHIRO
IPC: B22F3/035
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently increasing the density of a compacted body, and further improving the mechanical and magnetic characteristics of the final compacted body at the time of compacting the powder for powder metallurgical processing such as iron powder and iron-based powder. SOLUTION: In achieving the warm or hot compacting by filling powder for metallurgical processing with a lubricant blended therein in a forming die to an inner wall surface of which a lubricant is applied, the quantity of the lubricant in the powder for metallurgical processing is <=0.20 mass % (excluding 0 mass %) in terms of the ratio to the whole quantity of the powder, the forming temperature is preferably raised to be not lower than the melting point of the lubrication, and appropriate vibrations is further given to compact a compacted body of high density and thereby the compacted body having the high density is obtained.
Patent JP-H08148283-A (JP)
Title: El panel
Inventor: NAKAMURA MITSUO
IPC: H05B33/12
Filed: 1994-11-18
Abstract: PURPOSE: To lower electric power consumption corresponding to a partial electroluminescent surface area and at the same time to provide a partial electroluminescent-type EL panel which can satisfy the requirement for a complicated shape and retains high reliability. CONSTITUTION: A transparent electrode layer 14 is set on the opposite to one main face of an electroluminescent layer 11 and at the same time a back side electrode layer 13 is layered and formed on the other main face of the electroluminescent layer 11 while a reflecting insulating layer 12 being put between them. An electroluminescence suppressing layer 15 made of a coated layer or an insulating film of an insulating material with lower dielectric constant than that of the electroluminescent layer 11 is partly formed between the electroluminescent layer 11 and the transparent electrode layer 14 to remarkably weaken the electroluminescence from the parts of the electroluminescent layer 11 corresponding to the parts where the electroluminescence suppressing layer 15 or almost totally prevent the electroluminescence.  A pair of leads are pulled out of the transparent electrode layer and the back side electrode layer and the whole body is sealed by a packaging film 17 to compose an EL panel 18.
Patent JP-H01126564-A (JP)
Title: Acceleration detector
Inventor: KUME MASAHIRO
IPC: G01P15/11
Filed: 1987-11-11
Abstract: PURPOSE:To obtain a detector which is inexpensive and enables accurate detection of acceleration regardless of inclination of a body, by providing a stator securely at a position so as to counter a magnet provided on a pendulum which turns in response to a speed. CONSTITUTION:A pendulum 4 made of magnetic material is suspended within a case 2 in such a manner as to oscillate freely on a shaft 3. The pendulum 4 is shaped in a sector and a magnet 5 is provided at a arcuate lower end rim with N and S poles arranged alternately. A stator 6 is held securely in a specified gap at a position facing the magnet 5 right below the pendulum 4 at rest. Then, when receiving an acceleration in the direction of the arrow A, the pendulum 4 turns and a magnetic flux from the magnet 5 of the pendulum 4 crosses the stator 6 to generate an induced voltage in a coil 6b of the stator 6. Here, the size of the induced voltage is proportional to a rate of the magnetic flux thus crossing, namely, a turning speed of the pendulum 4, which, in turn, is proportional to acceleration applied. Thus, acceleration acting on detection can be detected from the size of the induced voltage.
Patent JP-H07142425-A (JP)
Title: Jet electroplating system
Inventor: NAKANO TOMOIKU
IPC: H01L21/288
Filed: 1993-11-15
Abstract: PURPOSE:To provide a system for applying electroplating onto the surface of a semiconductor wafer in which the uniformity of plating is enhanced and the state of plated surface is stabilized. CONSTITUTION:An anode electrode 3 is disposed oppositely to a cathode electrode 2 for vacuum sucking a semiconductor wafer 1 and plating liquid 12, subjected to temperature conditioning, circulates through a jet cap bath 5 and comes into contact with a semiconductor wafer 1. Voltage is then applied between the anode electrode 3 and the cathode electrode 2 from a plating power supply 4 thus effecting electroplating. In this regard, temperature of the semiconductor wafer 1 is controlled by means of a heater 17 embedded in the cathode electrode 2.
Patent JP-H02130673-A (JP)
Title: Data retrieving system
Inventor: NODA HISASATO
IPC: G06F17/30
Filed: 1988-11-10
Abstract: PURPOSE:To prevent a retrieving time from being affected by the size of subject data by providing a retrieval condition analyzing part and a retrieved result storage area, reading a retrieved result from the result storage address of an indicator storage area and executing arithmetic processing to respectively couple the results. CONSTITUTION:The composite retrieval conditions of a storage device 1 are divided into the single condition by a retrieval condition analyzing part 2 and stored to a retrieval condition storage area 3. Retrieval is executed by a retrieval processing part 5 for each single condition in the area 3 to the retrieval subject data in a storage device 4 and the retrieved result is stored to a retrieved result storage area 6. At such a time, an indicator corresponding to the storing position of the area 6 is stored to an indicator storage area 7. In order to obtain the retrieved result after the retrieval processing, an arithmetic processing part 8 obtains the retrieved result, which corresponds to each single condition, by referring the indication of the area 7 according to composite retrieval conditions 11 which are stored to the area 3. Then, arithmetic is executed. After that, the result is outputted by a retrieved result output part 9.
Patent JP-H09128114-A (JP)
Title: Computer system and card type interface device to be applied to the computer system
Inventor: KUNII SHINPEI
IPC: G06F1/26
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To attain card type battery to be used as an auxiliary power supply for a rechargeable battery without affecting the operability of a computer system having a personal computer(PC) card type interface. SOLUTION: The system is especially provided with the PC card type interface 4 and allowed to use a power supplying card 5a including a battery in its inside in addition to a normal card 5 having a prescribed function such as a memory. The system has an internal battery 8 for supplying operation power for the system or operation power for the normal card 5 and a voltage control circuit 14 for detecting the connection of the card 5a to the interface 4. At the time of detecting the connection of the card 5a, the circuit 14 turns off switch circuits 10, 11 to stop power supply from the battery 8 to the interface 4.
Patent JP-H06106961-A (JP)
Title: Compressor of air conditioner for automobile
Inventor: SUZUKI KENJI
IPC: B60H1/32
Filed: 1992-09-30
Abstract: PURPOSE:To provide a compressor wherein also an air conditioner can be used conveniently effective by decreasing a burden applied to an engine even in a period of high thermal load in the summer season. CONSTITUTION:In a compressor for an automobile air conditioner, a cylinder 6 is provided in the inside of a housing 1, to also provide a rotor shaft 8 of mounting a plurality of vanes in the periphery in the inside of this cylinder 6, and by rotating this rotor shaft 8, fluid of flowing in a suction port 4, provided in one end of the housing 1, is delivered to a delivery port 5, provided in the other end, by the cylinder 6 and the vanes. A control plate 19 for changing an effective area of the suction port 4, when turned, is mounted between a front side block 14 positioned in a suction port side of the housing 1 and the cylinder 6, and a control rod for turning the control plate 19 is connected partly to the control plate 19.
Patent JP-S63140158-A (JP)
Title: Xy drive device
Inventor: IMAMIYA YOSHI
IPC: B23Q5/34
Filed: 1986-11-29
Abstract: PURPOSE:To arrange so as to remove a backlash by putting one ring-shaped belt on four pulleys and idler pulleys. CONSTITUTION:Pulleys 15a, 15b, 16a, 16b are provided at the four corners of a rectangle, and an arm 19 is furnished inside these pulleys, and idler pulleys 17, 18 are provided at the four corners of the arm 19. One ring-shaped belt 20 is put on these pulleys and idler pulleys in an H-shaped way. a head 21 furnished slidably in the longitudinal direction of the arm 19 is fixed to a portion of the belt 20 between idler pulleys 18. Motors 22, 23 are connected to the rotational shafts of pulleys 15b, 16b. And, the arm 19 and the head 21 can be made to move to either of the arrows X, Y, depending upon the motors 22, 23 being rotated in the same direction or in the opposite direction to each other.
Patent JP-H02132717-A (JP)
Title: Pushbutton switch
Inventor: MIYATA TOMOYOSHI
IPC: H01H1/24
Filed: 1988-11-11
Abstract: PURPOSE:To make it possible to manufacture a homogeneous and high precision pushbutton switch in a large quantity at a low cost by installing an energizing spring over a fixed contact provided in a bottom surface in a case, putting a pushbutton at the center of the energizing spring, and protruding an upper part of the pushbutton in a top plate of the case. CONSTITUTION:An energizing spring 3 formed like a horizontal spiral is put over a fixed contact provided in the bottom surface in a case 1 with its center part relatively apart from the fixed contact 2, a pushbutton 4 is put at the center of the energizing spring, so its position of putting is held by the resiliency of the energizing spring 3, and an upper part of the pushbutton 4 is protruded in the top plate of the case 1. The energizing spring 3 is elongated and pushed down by pressure and down motion of the pushbutton 4 to contact the fixed contact 2, and it restores to the original position by the resiliency by release of the pressure. A homogeneous and high precision pushbutton switch can thus be manufactured in a large quantity at a low cost.
Patent JP-H03148344-A (JP)
Title: Mounting structure of ornamental member
Inventor: YOSHIDA AKIHIRO
IPC: B32B7/12
Filed: 1989-10-31
Abstract: PURPOSE:To prevent peeling off between a transparent base and a painted layer by bonding and fixing an ornamental member that forms the painted layer on the rear surface side of the base to a mounting part such as a car body, through a sealant, and by specifying the relationship of bonding strength in each part of the sealant and of the car body. CONSTITUTION:A panel 1 for automobile as an ornamental member, that is composed of a transparent base 10 formed of polymethyl methacrylate(PMMA), and a painted layer 11 formed of urethane resinous paint on the rear side of the base 10, is bonded and stabilized on a car body 2 through a urethane sealant 3, while the bonding strength between the substrate 10 and the painted layer 11 is larger than that between the painted layer 11 and the sealant 3, and that between the sealant 3 and the car body 2. Tensile strength of the sealant 3 is smaller than that between the painted layer 11 and the sealant 3, and that between the sealant 3 and the car body 2. Peeling off between the substrate 10 and the painted layer 11 can thus be prevented for sure.
Patent JP-S63137126-A (JP)
Title: Remelting and hardening treatment of cam
Inventor: NAKAJIMA FUSAO
IPC: C21D1/09
Filed: 1986-11-28
Abstract: PURPOSE:To prevent generation of a hole by an arc, by densifying the arc meandering loci on the peripheral face of the peak part of a cam and additionally densifying the meandering loci of scanning start and end zones of the arc at the time of hardening the peripheral face in the rising part and the peripheral face in the peak part of the cam by the plasma arc, etc. CONSTITUTION:The peripheral face 10 in the rising part and the peripheral face 11 in the peak part of the cam 8 are so scanned by, for example, a plasma torch, as to draw the meandering loci to remelt said peripheral faces to harden the same by cooling. The above-mentioned peripheral faces are segmented to the scanning start zone (a) by the plasma arc, the zone (b) from said zone to the peripheral face 11 in the peak part, the zone (c) corresponding to the peripheral face in the peak part, the zone (d) from said zone to the above- mentioned scanning end zone, and the scanning end zone (e). The highest density of the spacings of the meandering loci 25 is maintained in the zones (a), (e), the slightly lower middle density in the zone (c) and the lowest density in the zones (b), (d). The quantity of the density of the loci 25 is set on the basis of the zone (c).
Patent JP-H04159157-A (JP)
Title: Vehicular obstruction detecting method
Inventor: IWASAKI KAZUHISA
IPC: B60W30/00
Filed: 1990-10-23
Abstract: PURPOSE:To easily grasp the state of a vehicle body being positioned in proximity to an obstruction by injecting the light irradiated from a light irradiating means and reflected on the obstruction, from the lower end face of a corner pole, and letting this incident light go out from the upper end face of the corner pole. CONSTITUTION:Corner poles 11 fitted to both front and rear bumpers 2, 3 of a body 1 are formed of light transmittable acrylic resin or the like, and a light irradiating means 13 is disposed at the lower part of each corner pole 11 providing a light shading plate 12 between them. This light irradiating means 13 is formed of a reflector 14 and a bulb 15, and irradiated light L is irradiated toward the front and rear of the body 1. Both upper and lower end faces 11a, 11b of the corner pole 11 are formed into cut faces provided with an oblique critical angle theta of 45 deg.. When the body 1 is brought in proximity to a position almost in contact with an obstruction P, reflected light reflected on the obstruction P is injected from the lower end face 11b of the corner pole 11, refracted inside the corner pole 11 and goes out from the upper end face 11b toward the eyes A of a driver on a driving seat by total reflection.
Patent JP-H09165409-A (JP)
Title: Catalyst system for polymerizing alpha olefin
Inventor: ROBERUTO FUSUKO
IPC: C08F4/647
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a (co)polymn. catalyst system for an α-olefin which is active in the step of homopolymn. of an α-olefin, particularly ethylene, by incorporating a metallocene deriv. of a transition metal or a lanthanide metal and an aprotic polar compd. having a low coordination capacity.  
     SOLUTION: This catalyst for (co)polymn. of an α-olefin comprises components (A) and (B) which are in contact with each other. The component (A) is a metallocene deriv. of a transition metal and a metal selected from lanthanide metals, which, as such, can accelerate the polymn. of the olefin without an org.-oxygenated compd. of the group 13 or 14 metal of the periodic table. The component (B) is a material free from a metal atom, provided that this material comprises an aprotic polar compd. having a low coordination capacity. This (co)polymn. catalyst can be prepd. by merely bringing the components (A) and (B) into contact with each other in a suitable proportion. The contact is pref. conducted at room temp. to the polymn. temp. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11121737-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: FUJIWARA AKIRA
IPC: H01L21/338
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To form an element having a low threshold voltage while having a low source resistance by a method wherein a FET having an InAlAs electron feeding layer with at least one part doped with a donor contans second impurities different from the donor only in the region which is located under a gate. SOLUTION: An oxide film 10 for gate LI sidewall use is etched and an opening is formed in a gate. Subsequently, CF4 IL is introduced in the same chamber to introduce F in the surface of an InAlAs layer 6. Moreover, a metal layer, such as WSi layer, is deposited on the layer 6 and the metal layer on the unwanted part of the layer 6 is removed to form a gate electrode 13. After that, the layer 6 is heated to diffuse the F to the region of an N-type InAlAs donor layer 5.  The F is introduced introduced only in the region which is located under the gate., donor in the layer 5 is deactivated to make low the concentration of the donor in this region only of the layer 5, the threshold voltage of an element can be shifted to a positive side and when the donor concentration in the region other than the region under the gate and the film thickness of the region other than region are designed and the region is grown, the element having the low threshold voltage while having a low source can be formed.
Patent JP-H01126815-A (JP)
Title: Differential amplifier circuit
Inventor: SAKAGUCHI TAKASHI
IPC: H03F3/45
Filed: 1987-11-12
Abstract: PURPOSE:To avoid complicated wiring by connecting a sampling capacitor of a switched capacitor circuit between the noninverting and inverting inputs of an operational amplifier so as to collect the capacitors of the noninverting and inverting inputs of the switched capacitor circuit. CONSTITUTION:The switched capacitor circuit of the noninverting input of the operational amplifier 50 consists of switches SW11,SW12 and a capacitor Ca and the switched capacitor circuit of the inverting input consists of switches SW13, SW14 and the capacitor Ca and the capacitor Ca is used in common for both the capacitor circuits. Moreover, the positive and negative sides of the capacitors are connected via the switches to make the electric charges zero by subtraction. Thus, number of switches and capacitors is reduced and complicated wiring is avoided.
Patent JP-H10114345-A (JP)
Title: Container for packaging string
Inventor: ITOU KATSUAKI
IPC: B65D25/52
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent the container from rolling even when the remaining amount of a packaging string becomes less, and prevent the shaping property from being damaged, and in addition, easily and surely cut the pulled out string by a method wherein on the upper surface of the container main body, a take- out hole for the string is provided, and at the same time, a slit which guides the string, and a cutter are arranged at a corner part. SOLUTION: For a container 10 for packaging string wherein a cylindrically wound string 21 is let out from the winding start end or the winding finish end for usage, on an opening/closing lid 4a of an upper surface 4 of a container main body 1, a take-out hole 5 to pull out the string 21, is formed. Then, at a corner part 6 which is formed of a side surface part 2 and the upper surface part 4 of the container main body 1, a slit 7 extending from the upper surface part 4 to the side surface part 2, in order to guide the pulled out string 21 from the take-out hole 5, is provided, and at the same time, a cutter 8 for which a cutting blade 9 to cut the string 21, is diagonally arranged, is fitted in the slit 7. By this method, the string which is pulled out from the take-out hole 5 by a specified amount is guided to the slit 7, and can be surely cut by pulling it downward.
Patent JP-2001105136-A (JP)
Title: Dummy nozzle and dummy electrode holder for teaching of welding robot
Inventor: KAKEGAWA SATOSHI
IPC: B25J9/22
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a precise teaching work and a smooth teaching work without spending much time. SOLUTION: The device is provided with a dummy nozzle 21, which is mounted in a freely detachable manner on the main body 11 of a torch from which a nozzle 21P is removed, and is furnished with a viewing part 22, having an outer peripheral part whose diameter is identical with the maximum diameter of the nozzle 21P, through which the tip (Wa) of an electrode (wire W) protruded from a dummy contact tip 31 is visible from the back of a welding torch 10.
Patent JP-H06137997-A (JP)
Title: Method for evaluating dynamic pressure gas bearing, its cleaning method, and dynamic pressure gas bearing
Inventor: MINAMINO YASUYOSHI
IPC: F16C17/02
Filed: 1992-10-23
Abstract: PURPOSE:To provide a method for evaluating dynamic gas bearing for improving reliability regarding the performance and durability of dynamic pressure gas bearing, a method for cleaning the dynamic gas bearing, and the dynamic pressure gas bearing. CONSTITUTION:A vent hole 4 for communicating the surrounding of the lower part of a fixed shaft 2 with each static pressure generation part 3 generating static pressure around the fixed shaft 2, is formed in the fixed shaft 2 where a hollow rotator 1 is extermaly engaged with a small space, a pressure sensor 5 is connected to each vent hole 4, and the static pressure of the static pressure generation part 3 when the rotator 1 rotates, is measured by the pressure sensor 5 for evaluation.
Patent JP-H02131294-A (JP)
Title: Electronic musical instrument
Inventor: KANEAKI TETSUHIKO
IPC: G10H7/00
Filed: 1988-11-11
Abstract: PURPOSE:To reduce the influence of disturbance and to facilitate LSI- implementation by adding the contents of a 2nd digital memory, channel by channel, decimating the addition result with a sampling frequency by a decimation filter and then performing D/A conversion. CONSTITUTION:Waveform data of respective channels are generated on a time- division basis at a 1st rate provided to each channel and 2nd rate waveform data which is slower than the 1st rate is outputted. Then 1st and 2nd digital memories 2 and 3 are provided for the channels one to one, waveform data is written in the 1st digital memory 2 at a 1st rate, and the contents of the 1st digital memory 2 are written in a 2nd digital memory 3. At the 2nd rate, the contents of the 1st digital memory 2 are written in a 2nd digital memory 3. Further, the result of the addition of the contents of the 2nd digital memory 3 by channels is decimated with the sampling frequency by the decimation filter 9 and then converted from digital to analog. Consequently, the influence of the disturbance is reduced and any analog element is not used, so the LSI- implementation is enabled.