baber/WOPTO huggingface dataset:
Patent JP-H08319995-A (JP)
Title: Centrifugal blower with airflow quantity control mechanism
Inventor: OKADA SUSUMU
IPC: F04D27/00
Filed: 1995-05-26
Abstract: PURPOSE: To reduce size, to reduce the generation of noise, and to realize standardization by a method wherein a damper and a rotation drive mechanism are devised. CONSTITUTION: By protruding the rear side 10 of a damper 7 to a casing 1, a damper duct 5 is shortened and by forming a front side 9 in an oblique shape, the generation of noise is reduced when the damper 7 is throttled. Further, by arranging a drive mechanism 15 having a lower axis 14, a drive mechanism is used in common regardless of a count.
Patent JP-H02307282-A (JP)
Title: Preliminary ionization discharge exciting type gas laser device
Inventor: KOBAYASHI TAKASHI
IPC: H01S3/097
Filed: 1989-05-23
Abstract: PURPOSE:To get stable ionizing condition by boring many holes in row shape in a main discharge electrode, and inserting a preliminary ionization pin in each hole, and arranging it eccentrically in the fixed direction so as to generate preliminary discharge. CONSTITUTION:The hole 5a of a primary discharge electrode 5 is throttled in taper shape on the discharge face side, and a preliminary pin 13 is inserted in the hole 5a, being decentered in the fixed direction from the axis. The energy accumulated in a straight capacitor C1 shifts to a peaking capacitor C2 passing through an earth line. At this time, preliminary discharge occurs between a preliminary ionization pin 13 and the primary discharge electrode 5, and the laser gas in discharge space is preliminarily ionized by the ultraviolet rays generated from this. And when the voltage at both ends of the peaking capacitor reaches the discharge start voltage, glow discharge occurs between the primary discharge electrodes 5 and 6, and the laser gas in the discharge space is excited and a laser beam is outputted. The generating direction of preliminary discharge becomes fixed without being dispersed since the preliminary ionization pin 13 is decentered in the fixed direction inside the hole 5a formed in the primary discharge electrode 5.
Patent JP-H04353861-A (JP)
Title: Photosensitive material for electrophotography
Inventor: TAMURA SHINICHI
IPC: C09B57/00
Filed: 1991-05-31
Abstract: PURPOSE:To form a base coating layer which eliminates influences of surface defects such as roughness of a base body by incorporating a diphenoquinone deriv. having a specified structure into the base coating layer. CONSTITUTION:On the base body, there the following layers are successively formed, i.e., a base coating layer, charge generating layer, and charge transfer layer. The base layer contains diphenoquinone deriv. expressed by formula I and a binder resin. In formula I, R1-R8 are hydrogen atom, straight or branched-chain alkyl groups of 1-20 carbon number, aralkyl groups, halogen atoms, phenyl groups, alkoxy groups or phenoxy groups. However, it is not allowed that each of R1, R3, R6 and R8 is a t-butyl group and each of R2, R4, R5 and R7 is hydrogen atom. This diphenoquinone deriv. is obtd. by oxidization coupling reaction of respective phenol derivs. in the presence of an oxidizing agent. The diphenoquinone deriv. inhibits injection of holes from the base body and at same time it rapidly allows charges in the photosensitive layer to escape to the base body during exposure.
Patent JP-H0422919-A (JP)
Title: Image display unit
Inventor: SATO AKISHI
IPC: G02F1/13
Filed: 1990-05-17
Abstract: PURPOSE:To improve the degree of freedom in the setting position of a point light source and to thin the thickness of a device body by using the point light source for a light source and leading light from the point light source to a liquid crystal panel through a photoconductor. CONSTITUTION:The image display unit is provided with the point light source 12, the translucent liquid crystal panel 17 irradiated with light from the light source 12 and a convex lens 19 arranged approximately united with the panel 17, a device body 21 is put on a head 5 and an image on the panel 17 is directly projected to the retinas of eye-balls 7 by the light source 12. In this case, the photoconductive tube 15 is arranged between the light source 12 and the panel 17. Since light is led from the light source 12 to the panel 17 through the photoconductive tube 15, the setting position of the point light source 12 in the device body 2 can be optionally determined without being restricted and the thickness of the device body 2 can be thinned.
Patent JP-H08320318-A (JP)
Title: Sampling apparatus of blood sample
Inventor: TAKEDA MASAAKI
IPC: A61B5/154
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a sampling apparatus by which a blood sample in the interior of a blood sampling tube is sampled efficiently and safely without removing a sealing stopper from the blood sampling tube. CONSTITUTION: A coupler 12 is mounted on a coupler base 10, and a blood sampling tube 14 after a centrifugal separation treatment is inserted into the coupler 12 in an inverted state. Thereby, a blood sampling needle 26 is pierced through a rubber stopper 22. A packing 40 is used to seal a part between the coupler base 10 and a sampling container 24 and to seal a part between the coupler 12 and the coupler base 10. When the air in the interior of the sampling container 24 is sucked, an air passage 36 functions as a ventilation passage, and a serum 20 is taken into the sampling container 24 via a sample passage 34. While the interior of the blood sampling tube 14 is being maintained always under atmospheric pressure or lower, the serum 20 is sampled.
Patent JP-H01295536-A (JP)
Title: Radio telephone set
Inventor: IMAOKA JIRO
IPC: H04B7/26
Filed: 1988-05-25
Abstract: PURPOSE:To prevent crosstalk by allowing a mobile station to send a specific signal to a radio base station, setting the radio base station into an idle channel retrieval state and switching a talking channel to the selected idle channel. CONSTITUTION:If there is any possibility to cause crosstalk at talking, a key input means provided to a mobile station 10 is operated to send a specific signal to a radio base station 2. The radio base station 2 is set to the idle channel retrieval state in response to the specific signal and a data relating to the selected idle channel is sent to the mobile station via a talking channel in use at present and the mobile station is switched to the idle channel. Moreover, the key input means 16 provided to the mobile station is operated to send the specific signal to the radio base station via a band below the voice band of the talking channel.The reception circuit of the radio base station responses to the specific signal and is set in the idle channel retrieval state and the data relating the selected idle channel is sent to the mobile station via the band below the voice band of the talking channel in use at present and the mobile station is switched to the idle channel.
Patent JP-S5830198-A (JP)
Inventor: SUGANO TAKU
IPC: H05K7/14
Filed: 1981-08-17
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-S63292938-A (JP)
Title: Endoscope
Inventor: TAIRA DAIJIRO
IPC: G02B23/24
Filed: 1987-05-27
Abstract: PURPOSE:To prevent the damage of a solid image pickup element caused by static electricity, by shortcircuiting both terminals of the solid image pickup element at an unused time becoming the non-mount state with respect to an electronic endoscopic apparatus main body. CONSTITUTION:In such a case that an electric connector 14 is in a non-mounting state with respect to an electronic endoscopic apparatus main body, a slider 204 is pushed by a leaf spring 208 and all of pins 206 are brought into contact with a metal plate 207 and all of the contacts of a contact part 20 are closed. Therefore, all of the signal wires led out from a solid image pickup element 2 are shortcircuited and the potential difference between both terminals of the solid image pickup element 2 is eliminated. Therefore, the damage accident of the solid image pickup element can be prevent. Next, the electric connector 14 is inserted in the receptacle of the electronic endoscopic apparatus main body 160 and, when a knob 201 is rotated, a cam 205 pushes the slider 204 and all of the pins 206 becomes the non-contact state with respect to the metal plate 207 but are brought into contact with pins 209 to complete the connection of the connector and the receptacle.
Patent JP-H06316848-A (JP)
Title: Opening machine of garnetting apparatus
Inventor: MORITA HARUO
IPC: D04H1/4266
Filed: 1993-04-30
Abstract: PURPOSE:To provide an opening machine capable of efficiently and effectively opening not only garnetting fiber material which is generally used hitherto, but also a fiber material such as tricot which was not used as a garnetting fiber material because of difficulty of opening and a fiber material having a backing layer of a synthetic resin foam. CONSTITUTION:The opening machine has a pressing roll 75 for pressing a garnetting fiber material, a pair of upper and lower feed rolls 76, a pair of upper and lower nip rolls 72, an opening drum 70 having claw part 71 for loosening the garnetting fiber material and a feed conveyer 77 for feeding loosened material forward.
Patent JP-S61287143-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMODA HIDEAKI
IPC: H01L21/76
Filed: 1985-06-13
Abstract: PURPOSE:To reduce the leak current generated in an isolation groove edge part without changing the impurity concentration in gate region by a method wherein after forming an isolation groove, the bottom and a part of sidewall thereof are covered with a diffusion resistant film and then diffused with specified impurity to increase the impurity concentration in the isolation groove edge. CONSTITUTION:After forming a groove 21, the third SiO2 film 8 is formed and etched to leave the third SiO2 film 8 only on the sidewall of groove 21 and then a semiconductor substrate 1 is etched to form another groove 21'. Later the third SiO2 film 22 is formed and etched to leave the third Si3N4 film 22' only on the sidewall 21' and after etching the semiconductor substrate 1 to form an isolation groove 6, an N-type channel stopper region 7 is formed on the bottom of isolation groove 6. The fifth SiO2 film 23 is formed on the isolation groove 6 not covered with the Si3N4 film 22'. Later the third Si3N4 film 22' is removed to form a PSG film pattern 24. Finally a PSG film 25 is formed and heat-treated to form a P-type diffused region 26 and an N-type diffused region 27 respectively on P well 2 side and N-type substrate side.
Patent JP-S5753935-A (JP)
Title: Method of electron beam exposure
Inventor: SATO HITOSHI
IPC: H01L21/027
Filed: 1980-09-17
Abstract: PURPOSE:To expedite the exposing speed, in a describing method wherein the number of overlapping rectangular beams with each beam being shifted in the x and y directions, is reduced, by computing and storing the beam position shifting length for each exposure beforehand, and performing exposure by reading out the memory. CONSTITUTION:In describing a figure e.g. a trapezoid and the like by the parallel rectangular beams in the x direction, the coordinates of a beam end P are shifted by DELTAX and DELTAY (DELTAY=DELTAXtantheta) for every exposure and the beams are overlapped. Said DELTAX is N times the minimum set value DELTAP and the exposure is made in a thinning method. For example, in the case coordinates (X6, Y6) are exposed after the (X1, Y1), (X1+NDELTAP, Y1+NDELTAPtantheta) are directly computed and stored in a register, instead of computing (X6, Y6) step by step as in the conventional method. The stored value is read out and the irradiating position is computed. Then the exposure is sequentially performed by the thinning method. In this method, the time for computation is shortened, and the exposing speed is increased.
Patent JP-S5753812-A (JP)
Title: Data recording method
Inventor: NAKADA HIROSHI
IPC: G11B5/09
Filed: 1980-09-17
Abstract: PURPOSE:To write a data into an optional area of a magnetic recording medium, by writing the magnetized inversion information into the recording medium before writing the data and at the same time detecting the data. CONSTITUTION:When a start switch SW is turned on, a magnetic head H moves from left to right and along a magnetic tape 10a. Meanwhile the signal corresponding to the magnetized inversion information ''o'' is written onto the tape 10a. Then the right advance of the head H is detected by a right edge detector 28, and thus a control signal MC is supplied to a motor 20 to give a left advance to the head H. When the left advance of the head H is detected by a left edge detector 26, the head H moves right to read the information ''o'' from the tape 10a. The signal that is read at that time is supplied to an AND gate A4 via a contact (b), etc. of a relay RY2. Thus the head H writes the data signal onto the tape 10a during the right advance. In such way, the data can be written into an optional area of a mangetic recording medium.
Patent JP-H0733934-A (JP)
Title: Stabilizer for halogen-containing resin and production of magnesium aluminum hydroxide
Inventor: KABAYAMA MINEAKI
IPC: C08K3/22
Filed: 1993-05-31
Abstract: PURPOSE:To provide a stabilizer which imparts an excellent stability to a halogen-contg. resin and to provide a process for simply and conveniently producing magnesium aluminum hydroxide useful as a stabilizer for a halogen-contg. resin. CONSTITUTION:The stabilizer comprises magnesium aluminum hydroxide in a molar ratio of magnesum hydroxide to aluminum hydroxide in terms of MgO/ Al2O3 of 1.0-1.8, and is produced in two steps, the first step of forming a basic magnesium carbonate in an aq. medium and the second step of forming magnesium aluminum hydroxide by supplying an alkaline soln. of an aluminum salt to the suspension obtd. in the first step.
Patent JP-H01297981-A (JP)
Title: Television receiver
Inventor: HAYASHI KYOKO
IPC: H04N5/00
Filed: 1988-05-25
Abstract: PURPOSE:To make an image easily visible in a position lying on one's side by inclining an image in a screen of a TV receiver by operating command switch of a remote control device. CONSTITUTION:When the right and the left of an in-screen image angle adjusting switch 11 have been depressed, a remote control device 1 outputs a control signal 1a for inclining and moving an image in a screen of a CRT. When this signal 1a is inputted to a control signal receiving device 2, an adjustment command signal 2a for adjusting an in-screen image angle is outputted by a receiver 21 and a signal from the receiver 21. In accordance with this signal 2a, an in-screen image angle converter 3 executes a coordinate transformation processing for bringing image information 4a of a TV to screen movement from a receiving device 4, and outputs its output to a video device 5. In such a way, an image B in a screen A of the CRT can be moved.
Patent JP-H0424656-A (JP)
Title: Driving device for photosensitive drum
Inventor: SHIGEMORI YUKITOMO
IPC: G03G21/00
Filed: 1990-05-18
Abstract: PURPOSE:To prevent vibration from being generated in the case of drive transmission by providing a port to insert a driving shaft to the flange of a photosensitive drum and a member to be driven and arranging a central through hole, through which the driving shaft is passed, and a pawl insertion recessed part to radially engage a pawl for driving from the central through hole in the member to be driven. CONSTITUTION:At the central part of a flange 12 provided on the side of mounting a photosensitive drum 11, a hole 13 for mounting is provided and on the driving part side of the flange 12 in the photosensitive drum 11, a member 15 to be driven is provided. This member 15 to be driven is equipped with a central through hole 16, to which a driving shaft 20 is inserted, and pawl insertion recessed parts 18... to which the pawls for driving are inserted. When mounting a photosensitive unit 10 to a picture forming device, this photosensitive unit 10 is mounted so that the driving shaft 20 fixed to the frame of a main body can be inserted to the hole 13 formed on the flange 12 of the photosensitive drum 11, and the photosensitive drum 11 is exactly positioned to the driving shaft 20. Thus, the vibration is prevented from being generated in the case of drive transmission.
Patent JP-H06343220-A (JP)
Title: Wiring box
Inventor: TAKEUCHI SHINICHI
IPC: H02G3/16
Filed: 1993-05-31
Abstract: PURPOSE:To improve the work on job site by taking out insulation cover at the tip portions of wiring and making connection only by inserting the tips to a connector in accordance with a connecting indication. CONSTITUTION:A connector 14 is inserted in a freely disconnectable manner to a connector inserting portion formed on a base 4 made of a synthetic resin. An electric wire connecting indication 16 is printed on the horizontal surface of the substrate 4 near the connector 14, thereby preventing erroneous connection during installation work. Also, a slope is made on a lid 5 made of a synthetic resin for preventing the accumulation of water drops due to dew condensation, and a notch 17 is made at the inlet and outlet of wires. By this configuration, the wiring can be made only by removing the insulation film from the tip portions of wires and by inserting the tips into a connector 14 in accordance with the connecting indication. By doing this, the work on the job site can be improved.
Patent JP-S5253425-A (JP)
Title: Image correction means for overhead projector
Inventor: KUBOSHIMA MAKOTO
IPC: G03B21/28
Filed: 1975-10-27
Abstract: PURPOSE: To simplify an interclocking mechanism by engaging a mirror swing gear with a fixed gear via an intermediate gear, rendering the gear ratio between the former and the latter to be 2:1, and correcting the distortion of an image at the time of changing an elevation angle of the mirror. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5354662-A (JP)
Title: Solid lubricant for non-lubrication bearing
Inventor: SHIOIRI KIMITO
IPC: C10N40/02
Filed: 1976-10-27
Abstract: PURPOSE: To improve load resistance of solid lubricant as film auxiliary agent, by adding expanded black lead and lead to wax with high melting point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0688705-A (JP)
Title: Magnetic rotary encoder
Inventor: TAKEUCHI NANAYUKI
IPC: G01B7/00
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a magnetic rotary encoder, whose detecting accuracy is high and assembling is easy. CONSTITUTION:A signal recording magnet 3 is connected to a rotary shaft 11 of an AC servomotor 10, and magnetic poles are magnetized in correspondence with the number of the poles of the rotor of the motor 10 in the magnet 3. Magnetic sensors 6a-6c are arranged so as to face the magnet on the signal recording magnet 3 at a specified interval. The sensors detect the positions of the magnetic poles and output the detected signals in three phases corresponding to the positions. An iron plate 5c is provided at a position on the opposite side with respect to the facing surfaces of the magnetic sensors 6a-6c toward the signal recording magnet 3. Thus, the magnetic flux emitted from the signal recording magnet 3 is attracted to the iron plate 5c. The magnetic flux orthogonally crosses the magnetic sensors 6a-6c with the rotation of the motor 10.
Patent JP-S63312157-A (JP)
Inventor: KARUBIN EFU KUEETO
IPC: B41J2/015
Filed: 1988-05-26
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-H11290418-A (JP)
Title: Meridian point massager of ring-like handle
Inventor: KAWASAKI MICHIYA
IPC: A61H39/04
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To precisely catch a meridian point of the back or shoulder, particularly, and easily perform the pressing or massaging with one's own desirable strength by making a ring handle into a ring form of a size capable of passing the body, and providing a projection for stimulating the meridian point on the inner side. SOLUTION: This meridian point massager is formed of a ring handle 2 made into a ring form of a size capable of passing the body, and a projection 1 for stimulating an effective point on the inner side of the ring. In use, the body is passed through the ring, the projection 1 is touched to the meridian point while rotating the ring, and the ring is vertically or laterally moved by use of both hands or pushes forward to massage the effective point. Since this is not the motion in the state where the arm is lifted up or by a single hand as in the past, the effective point can be precisely caught, and a long-time massage can be performed with one's own desirable strength. The handle 2 can provide a strong stimulation since the force is directly transmitted when a hard material is used, and provide a soft stimulation of finger pressing feeling when an elastic material is used.
Patent JP-S5253211-A (JP)
Title: Driving control method of motor
Inventor: SHIMASAWA YOUICHI
IPC: H02P7/288
Filed: 1975-10-27
Abstract: PURPOSE: By switching driving, using driving control of a motor and digital signal, revolution velocity control is intended to be simplified, and power consumption is intended to be reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08304102-A (JP)
Title: Electronic trip meter
Inventor: ASAI SATOSHI
IPC: G01C22/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide an electronic trip meter which conducts both specifications for kilometer and mile destinations, and shows the indication without any sense of incongruity when the switch is changed over between the kilometer and mile destination. CONSTITUTION: The trip meter is provided with an operation processing part 5, which consists of comparators 12 and 13 for kilometer and mile indications which compare a counted value that a counter 9 counts the running distance unit signal of a counter control part with a value to be compared with stored in compare registers 10 and 11 for kilometer and mile indications and outputs the matching signal, a selector 14 which selects the matching signal sent from the respective comparators 12 and 13 by a kilometer/mile destination change- over switch 3, receives the matching signal and clears the counted value of the counter 9 to set it to zero, and a kilometer/mile indication unit converter 15 which converts the counted value of the counter 9 into the selected unit by a kilometer/mile indication unit change-over switch 8 and output an indication signal to a display device.
Patent JP-H01300445-A (JP)
Title: Magneto-optical recording medium
Inventor: OHASHI TAKESHI
IPC: H01F10/12
Filed: 1988-05-28
Abstract: PURPOSE:To increase the Kerr rotational angle of the recording medium and to improve the chemical stability thereof by using the material expressed by RxMyTzAn to form a magnetized film and to forming the film in a manner as to satisfy specific conditions. CONSTITUTION:The magnetized film of the magneto-optical recording medium consisting of the amorphous magnetized film having the axis of easy magnetization in the direction perpendicular to the film plane is formed of the material expressed by the formula RxMyTzAn. In the formula, R is at least one kind selected from heavy rare earth elements; M is at least one kind selected from Ti, Zr and Hf; T is Fe or the combination of Fe and Co; A is at least one kind selected from the group consisting of Al, B, Bi, and Sb; (x), (y), (z) and (n) are respectively in 4<=x<=15, 4<y<=15, 70<=z<=92, and 0<=n<=10 ranges in molar %. The Kerr rotational effect is improved in this way and, therefore, the S/N is increased and the recording medium having the excellent corrosion resistance and the chemical stability is obtd.