baber/WOPTO huggingface dataset:
Patent JP-H098289-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAGUCHI YASUO
IPC: H01L21/336
Filed: 1995-06-16
Abstract: PURPOSE: To obtain a semiconductor device of an LDD structure both stable and fast in operation and a method for manufacturing the same. CONSTITUTION: A high concentration region 11 where boron of about 1×10<18> /cm<3> is formed from the lower part of the channel forming region 4 of a silicon substrate 1 to the lower parts of a drain region 6 and a source region 6' is formed. The region 11 is formed on the surface of the substrate 1 at the lower part of the region 4, and formed in a predetermined depth from the surface of the substrate 1 at the lower parts of the regions 6 and 6'. On the other hand, the surface of the substrate at the lower part of the regions 6 and 6' is provided with a low concentration region 10. Thus, only the surface of the substrate under the channel forming region can be formed in a high concentration region, thereby effectively suppressing the increases in the leakage current and the drain capacity.
Patent JP-S637985-A (JP)
Inventor: NISHIKAWA KENJIRO
IPC: B42F7/00
Filed: 1986-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5774184-A (JP)
Title: Platen seembly for typewriter
Inventor: TANAKA YOSHIJI
IPC: B41J11/24
Filed: 1980-10-28
Abstract: PURPOSE: To extremely accurately control line space by forming a structure for securing directly an inner clutch to the end of a platen body, thereby eliminating the fluctuation of the transmission of a rotary force from the clutch to the platen body.  
     CONSTITUTION: A clutch mechanism 18 for transmitting rotary force from a drive source to a platen 10 is associated with the end of a platen shaft 12. This includes a cylindrical inner clutch 19 engaged with the end of the shaft 12, and an outer clutch 20 disposed at the outside. The inner clutch 19 is screwed to the shaft 12. To carry the platen 10 in a drive manner, the rotary force from the drive source is transmitted from a drive gear 23 to an outer clutch 20, and is transmitted via a knurling tool surface to the clutch 19. The fine control of the line space is carried out by disengaging the clutch 20 from the clutch 19 by pushing a knob 17. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05344309-A (JP)
Title: Facsimile responding device
Inventor: MIHASHI YOSHIYUKI
IPC: H04N1/00
Filed: 1992-06-11
Abstract: PURPOSE:To provide a facsimile responding device by which a multi-address communication can be realized without being restrained by the number of lines. CONSTITUTION:A character code is received through a host device interface part 1 from a host device. This code is converted into a pattern by a code/ pattern converting part 2, and a facsimile coding is operated. At the time of receiving a multi-address designation from the host device, a facsimile terminal part 3 calls a VAN which supports a facsimile communication from a network control part 4 in the facsimile terminal part 3, designates the destination of the other party of communication, and transmits a picture signal encoded by the code/pattern converting part 2.
Patent JP-S5853524-A (JP)
Title: Seat for vehicle
Inventor: ISONO HIROYUKI
IPC: B60N2/90
Filed: 1981-09-24
Abstract: PURPOSE:To make expansion effect of an air back display effectively and to remove a feeling of physical disorder at the time of taking a seat, by incorporating the air back into a slit which is in parallel with a shape of a support part formed inside the support part of a seat pad. CONSTITUTION:Air backs 13 are incorporated into a lumber support part 11a and a side support part 11b of a seat back 11 of a seat and a side support parts 12a and 12b of a seat cushion 12 respectively. When incorporting the air back 13, for example, in the lumber support part 11a a slit 17 is formed on the lower part of the center of a seat pad 26 by a cut from the under surface side, and the air back 13 is incorporated into the slit 17. Thus, the slit 17 is so constituted that it is located between an obverse side 26a and a reverse side 26b of the seat pad 26, whose surface is in about parallel with a shape of the surface of the lumber support part 11a.
Patent JP-H04349580-A (JP)
Title: Method and device for designating image
Inventor: KITAZAWA NARIYUKI
IPC: G06T11/80
Filed: 1991-05-27
Abstract: PURPOSE:To provided the method and the device for designating an image, by which a desired image can be obtained easily and exactly, even in the case a size of an image to be handled exceeds a display size. CONSTITUTION:Image information of a line drawing original picture of a document is read by a scanner 1, and the image information is inputted to a computer 2. In this computer 2, all image information is stored temporarily in a frame memory 3 being a storage means, and a prescribed image area is outputted onto a CRT 4 being a display means. To the computer 2, input devices of a digitizer 5 and a keyboard 6 are connected. The digitizer 5 is divided by prescribed meshes, reads a designated coordinate with a stylus pen 50, and when it is switched by operating the keyboard 6, a moving amount of the stylus pen 50 is counted, the position designation corresponding to the moving amount can be executed from the specific coordinate, and in this case, when a count ratio is set to one-to-one to a document, the movement of an exact size can be executed.
Patent JP-H08318292-A (JP)
Title: Waste water treatment method and apparatus
Inventor: NAKABAYASHI AKIRA
IPC: C02F3/30
Filed: 1995-05-26
Abstract: PURPOSE: To remove a nitrogen compd. and a phosphorus compd. along with bacteria decomposable org. matter from waste water by replenishing waste water with sludge and mixing the circulating soln. from an aerobic treatment process to anaerobically decompose the same and subjecting a clarified soln. obtained by removing solid matter to aerobic decomposition treatment and removing suspended solid matter from the obtained soln. CONSTITUTION: Waste water to be treated, a phosphorus fixing flocculant and sludge are stirred and mixed in a flocculation and mixing tank 1 to form phosphorus- containing flocs. Subsequently, this flocculated waste water is supplied to an anaerobic tank 2 from the bottom part thereof. At this time, a high polymer flocculant is added to the flocculated waste water on the downstream side of the pump 51 of a flocculated waste water pipe 5 from a polymer flocculant supply pipe 52 to accelerate the growth of phosphorus-containing flocs. A circulating soln. is circulated and supplied to the anaerobic tank 2 by a circulating soln. supply pipe 4 and raised in the tank 2 to be anaerobically decomposed. Solid matter is separated in a solid separation part 22 and the remaining soln. is supplied to the bottom part of an aerobic tank 3 to be aerobically decomposed.  A part of the decomposed soln. is circulated by the circulating soln. supply pipe 4 to be used and the remainder thereof is sent to a sand filter 36 to be filtered.
Patent JP-H0813918-A (JP)
Title: Door frame structure and door frame fitting structure
Inventor: FUJII TOSHIKORE
IPC: E04H1/12
Filed: 1994-07-01
Abstract: PURPOSE:To reduce the number of part items for a door frame structure by setting the door frame to the length near the height of the ceiling and closing the gap between the door upper face and the ceiling with an upper frame section integral with the door frame. CONSTITUTION:A door frame 20 is an longitudinally integral frame body constituted of the right and left vertical frame sections 21R, 21L, a lower frame section 24, and an upper frame section 26, and the upper frame section 26 is formed in height near a ceiling panel 15. The upper frame section 26 is connected to the ceiling panel 15 with an upper panel joiner, the corner between the upper frame section 26 and the ceiling panel 15 is covered with a ceiling decorative edge, and the ceiling decorative edge is hooked on the upper panel joiner. The right and left ends of the right and left vertical frame sections 21R, 21L are folded into nearly a J-shape to the outdoor side as elastic hook sections. The left elastic hook section is elastically coupled with the slant section of a corner stanchion 7, the right elastic hook section is elastically coupled with the tilt section of an intermediate stanchion 3 via a panel joiner, thus both elastic hook sections can be fitted or removed to or from the stanchions 3, 7 from the indoor side. The door frame 20 can be simply fitted, and no separate small panel is required to be fitted.
Patent JP-H0441272-A (JP)
Title: Thermal transfer recording device
Inventor: UEDA SHINICHI
IPC: B41J17/02
Filed: 1990-06-07
Abstract: PURPOSE:To prevent a take-up reel from winding an ink sheet more than the extent necessary for tightening of its slackness by making the rotation of the take-up reel stop with a driving means that works on an output signal from a rotation-detecting means detecting the rotation of a roll-out reel that rolls out the ink sheet. CONSTITUTION:At completion of recording, a head lever 35 turns counterclockwise and makes a thermal head 29 return. An ink sheet 36 slackens by the return of the thermal head 29. The slackness is tightened as the ink sheet is wound up by rotation of a take-up bobbin 38 driven with a take-up reel 39. A roll-out bobbin 37 does not rotate until the slackness of the ink sheet 36 becomes nonexistent As the slackness of the ink sheet 36 becomes nonexistent, the roll-out bobbin 37 starts rotation, being drawn with the ink sheet 36. A roll-out reel 41 and a reflecting plate rotate likewise. A reflex sensor detects the start of rotation of the roll-out reel 41 and outputs a signal to a control unit. The control unit then works on this signal and stops the rotation of the take-up reel 39. Thereby the ink sheet 36 is prevented from being wound up excessively with the take-up bobbin 38.
Patent JP-S5853226-A (JP)
Title: Signal switching circuit
Inventor: ARAFUNE YASUNARI
IPC: H03K17/62
Filed: 1981-09-25
Abstract: PURPOSE:To have a proper point of operation and to switch a signal of a large amplitude with no distortion, by connecting an appropriate constant current source to the emitter side of a double balanced differential switch circuit of a signal switching circuit. CONSTITUTION:Switching signal input terminals 25 and 26 are set at a low and high level respectively for double balanced differential switches Q1, Q2, Q3 and Q4. Under such conditions, the collector current of Q7 of amplifying circuits Q6 and Q7 of the 1st input signal S1 reaches a load resistance R4 via the Q2 and is delivered 28 via an emitter-follower Q5. While the 2nd input signal S is delivered 28 when the terminals 25 and 26 are set at a high and low level, respectively. The current amplification factor alpha of the Q2 and Q4 is set in a range of sufficiently constant working owing to constant current sources I11 and I12. At the same time, the hFE of the emitter follower is set in a sufficiently constant working range. As a result, a signal switching circuit which is capable of switching a large amplitude signal with no distortion is obtained.
Patent JP-S6129640-A (JP)
Title: Air conditioner
Inventor: OKAWACHI YUKIKUNI
IPC: F24F1/00
Filed: 1984-07-19
Abstract: PURPOSE:To increase the control range of air flow rate and at the same time reduce the noise of a blower by a structure wherein a hole to flow blown-off air back to the suction side of the blower is provided on a part of a blower bedplate, which partitions the blow-off side of the blower from its suction side, so as to control the opening of said hole. CONSTITUTION:A blower bedplate, on which a backflow hole 15 for blow-off air is formed, is provided in an air conditioner 1 having a heat exchanger to exchang heat between indoor air and outdoor air. When the hole 15 is closed completely by a closure plate 16, an air flow rate-outside static pressure characteristic curve at that time is shown by the curve C0. On the contrary, when the hole 15 is fully open, the characteristic curve becomes the one shown by the curve C2, because the larger the amount of blow-off air flowed back to the suction side becomes, the higher the outside static pressure becomes. Accordingly, the outside static pressure can be controlled from the intersection P1 to the intersection P2 under the condition that the air flow rate is kept constant at Q0. The air flow rate under the condition that the resistance is kept constant at R1 can be controlled from the intersection P1 to the intersection P5 or from the rate Q0 to the rate Q2. In addition, when the rate of backflow air increases, the rotational frequency of a blower can be lowered, resulting in eliminating the noise of the blower.
Patent JP-H10325870-A (JP)
Title: Ultrasonic range finder
Inventor: TERADA MASAAKI
IPC: G01S15/08
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To accurately measure a distance up to a measuring object regardless of the existence of ultrasonic reflection on a floating matter, by setting the range from transmission of ultrasonic wave to attenuation of its reflected wave as the time required for receiving the reflected wave from the objective. SOLUTION: A time measuring means 4 clocks an elapsed time of transmission of an ultrasonic wave to reception of a reflected ultrasonic wave by an ultrasonic sensor 3, and an operation means 12 calculates a distance up to a measuring object on the basis of the measuring time and ultrasonic velocity. At this time, a transmission completion time detection part 6 detects the transmission completion of the ultrasonic wave by the ultrasonic sensor 3, and a reflection ultrasonic attenuation detection part 8 detects the attenuation for the preset amplitude of the reflection ultrasonic wave from the measuring object. A clocking control part 10 sets the detection times of both the detection parts 6, 8 to clocking start and clocking end. Thus, the completion of reception can be judged even if many floating matters exist and a reflection wave from a precipitation sludge interface attenuates, and, since a reflection time from the precipitation sludge is exact, a distance up to the interface can be accurately measured.
Patent JP-H05338686-A (JP)
Title: Packing box for ventilating fan
Inventor: OTOBE MASATSUGU
IPC: B65D85/68
Filed: 1992-06-11
Abstract: PURPOSE:To solve the problem, relating to a packing box for a ventilating fan and with a view to improving the loading capacity, that when put one upon another in a pile, a pack of ventilating fan retrogrades in loading capacity with the load from the pile resting on the ventilating. fan itself. CONSTITUTION:Outside flaps 5, 6 which extend from ends of side boards 3, 4 and which open in opposition to each other hold in rectangular cuts 25, 26 the ventilating fan by the frame 30 in which the center of gravity of the ventilating fan is positioned. The core paper of the corrugated cardboard forming the outside flaps 5, 6 is oriented in a manner of having the corrugation in the longitudinal direction. This constitution improves a pack of ventilating fan in loading capacity by making the load from their pile rest on the corrugated cardboard box.
Patent JP-H05621-A (JP)
Title: Air conditioning device
Inventor: KOTANI SHUICHI
IPC: B60H1/22
Filed: 1991-06-24
Abstract: PURPOSE:To perform the heating and cooling of a room while saving energy by preliminarily heating or cooling a coolant-liquid before a car travels by a ground power source. CONSTITUTION:A tank 8 filled with a coolant-liquid 7, and a heat exchanger are installed in the car body of a small-sized car. The coolant-liquid 7 is cooled or heated before the car travels by a ground power source. The coolant-liquid 7 is then circulated in the heat exchanger while the car travels to obtain cold air or hot air. In this case, a compressor 12 and a heating pipe 21 are operated by the ground power source, and a sirocco fan 16 and a pump-motor are driven by a vehicle-borne power source. Thus, consumption of the vehicle-borne power source during car traveling is reduced, and effective cooling and heating operation can be obtained.
Patent JP-H0336590-A (JP)
Title: Matrix-display unit
Inventor: IAN FUBERUTASU YOSEFU RORUTEEI
IPC: G02F1/133
Filed: 1990-06-12
Abstract: PURPOSE: To easily make colors conformable to display by varying the frequency of a clock pulse for a counting circuit against two primary color picture elements at the time of using a display device for color display, which groups the picture elements of the respective primary colors into synthesized color picture elements. CONSTITUTION: In a matrix MX, a line conductor L is crossed with a column conductor C, the line conductor L is connected to a line driving circuit LD and the column conductor C is connected to the output terminal of a column driving circuit CD. The driving circuit CD is connected to the output terminal of a clock pulse source CLS and matrix display devices MX, LD, CD and CLS and constituted. The frequency of the clock pulse for the counting circuit is varied against at least two primary color picture elements at the time of using the display device for color display, which groups the picture elements of the primary colors into the synthesized color picture elements. Thus, an excitation pulse period for the original color picture element does not depend on a related excitation pulse number, does not depend on a related clock pulse number and the colors can easily be adjusted.
Patent JP-H09144883-A (JP)
Title: Piston ring and its molding method
Inventor: HITE RUSSELL E
IPC: C23C8/34
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of peeling of a metal nitride coating, which is provided in an outer surface of a piston ring, and to improve the oil holding ability. SOLUTION: A piston ring, which has a base 30 formed with an auxiliary layer 32 of electroplated chrome or gaseous nitride in the outer peripheral surface 24 thereof, is provided. The auxiliary layer 32 is formed rough by the grit blasting after performing the surface wrapping, and oil wrapping is performed so as to eliminate the irregularity. A plateau with pool surface 34 is provided with smooth plateau parts 36 and a small numbers of pools 38. A metal nitride surface coating 40 is fitted to the auxiliary layer 32. The pool promotes the adhesion between the metal nitride and the auxiliary layer 32. The pool generates an additional function for storing the lubricating oil to be used for eliminating the undesirable generation of friction during the operation of the piston ring.
Patent JP-S6213044-A (JP)
Title: Foreign material inspecting device for wafer
Inventor: TANIUCHI TOSHIAKI
IPC: H01L21/66
Filed: 1985-07-10
Abstract: PURPOSE:To obtain position information of foreign material which is not affected by the irregularity of a mounting material which is not affected by the irregularity of a mounting angle by providing means for detecting an offset angle for the rotary stage of a wafer on the rotary stage and means for correcting the rotating direction position of the foreign material detected according to the detected offset angle. CONSTITUTION:An electrostatic capacity displacement meter 53 is provided as a sensor for detecting a foreign material of a wafer 30 oppositely to the wafer surface, an output signal is input to a level comparator 103, and compared with the specific threshold value. A foreign material detection signal output from a photomultiplier 90 is amplified by an amplifier 100, and the input to a level comparator 102. An interface circuit 108 inputs signals which indicate rotating direction position theta and X-direction (radial direction) position (x) at each time point from rotary and linear encoders. A microprocessor 120 corrects the rotating direction position of the detected foregin material on the basis of them.
Patent JP-H0594034-A (JP)
Title: Forming device for electrophotographic picture having no crack
Inventor: ROBAATO SHII YUU YU
IPC: G03G5/05
Filed: 1991-06-24
Abstract: PURPOSE: To provide an interfacial layer unaffecting to a solvent, especially to methylene chloride and to remove a mudcracking of a charge generating layer. CONSTITUTION: In the preparation of an electrophotographic image forming member, the material for forming an adhesive layer of a lower layer unaffecting substantially to the solvent for applying a charge transport material is selected. A cross-linked copolyester, a cross-linked polyurethane or a cross-linked film forming polymer such as polyurethane latex are used as the material for the adhesive layer.
Patent JP-S6043835-A (JP)
Title: Centrifugal dehydrating and drying device
Inventor: EJIRI IWAO
IPC: H01L21/304
Filed: 1983-08-20
Abstract: PURPOSE:To enable to easily have a cassette guided along a guiding part and housed in a supporting frame even when the descending position to a supporting frame used by a carrier robot is deviated by a method wherein an inclined guide part which is bent outward is provided at the end part on the four sides of the aperture part of a cassette supporting frame. CONSTITUTION:A guide part 12 which is bent and inclined outward is provided on the end parts 11a located on the four sides of the aperture part of a supporting frame 11. As a result, the cassette pinched by a chuck of a carrier robot is brought to the point above the supporting frame 11 in horizontal position, the cassette comes down along the guide part 12 of the aperture end parts 11a, and guided in the supporting frame 11 and housed there.
Patent JP-S6211933-A (JP)
Title: Arithmetic circuit
Inventor: NISHITANI TAKAO
IPC: E04H17/14
Filed: 1985-07-09
Abstract: PURPOSE:To improve the calculating accuracy of the output value by providing a register of the double accuracy bit number which replaces the ALU output with the maximum number when an overflow is detected and stores this replaced output and a terminal which delivers the data of the upper single accuracy bit number. CONSTITUTION:Both ai and xj applied to terminals 1 and 2 respectively are stored in registers 3 and 4 respectively. A multiplier 5 gives the product of the contents of both registers 3 and 4 in the form of (2N-1) bits. A selection circuit 6 usually transmits the output of the multiplier 5 to a barrel shifter 7 from a terminal 13. Here L is supplied from a terminal 12 so that the output of the multiplier 5 is shifted downward by an integer L. Then the output of the multiplier 5 is shifted down by L bits by the shifter 7 and z*i shown in (2N-1) bits is obtained. Thus no overflow is produced. The output zj is stored in a register 11 and the calculation is through with the 1st term. When the shifter 7 has an overflow, an overflow detector 9 informs this overflow to an overflow corrector 10. At the same time, the value most approximate to +1 or -1 is given to the register 11 and the correct value is obtained with the output yi.
Patent JP-2000335072-A (JP)
Title: Printing pressure regulating mechanism for stencil printer
Inventor: FURUYAMA TAKAHIRO
IPC: B41L13/04
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To prolong a using lifetime by broadening selection of a tensile coil spring for giving a printing pressure to a press roller, and suppressing a dynamic torque applied to the spring. SOLUTION: The printing pressure regulating mechanism for a stencil printer rotates a plate cylinder 14 wound with a stencil base sheet supplied with ink to an inner periphery and engraved on its outer periphery, brings a press roller 18 to an outer periphery of a stencil base sheet, conveys a printing sheet, and prints a stencil in a pressing type. The mechanism comprises an adjusting screw 53 for locking one end of a tensile coil spring 56 for giving a pressure contact force to the roller 18, a varying means for axially moving the screw 53 by rotation of a nut member 54 engaged with the screw 53 to vary a mounting length of the spring 56 to vary the spring force, and a rotation inhibiting member 66 provided to move in the moving direction of the screw 3 to a site not relative to the movement of the screw 53 so as to be locked to the screw 53.