baber/WOPTO huggingface dataset:
Patent JP-2000078779-A (JP)
Title: Stator for rotary electric machine and its manufacture
Inventor: SATO TOSHIICHI
IPC: H02K1/18
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of the magnetic efficiency of a stator for rotary electric machine. SOLUTION: The stator core of a stator for rotary electric machine is divided into six split cores 1. Each split core 1 is formed by laminating steel sheets upon another in the axial direction and has comb-shaped lap sections 11 at its both end sections in the peripheral direction. The lap sections 11 overlap each other in the peripheral direction in such a way that each lap section 11 is meshed with its adjacent lap sections 11 in the peripheral direction from the axial direction. Therefore, the magnetic efficiency of the stator is improved, because the losses of the magnetic fluxes flowing to adjacent split cores 1 from each split core 1 become smaller.
Patent JP-H1183837-A (JP)
Title: Behavior monitoring device for aquatic organism
Inventor: TOHARA MASAHIRO
IPC: G01N33/18
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To easily seize in a short time a position and activity for an aquatic organism using a simple and inexpensive sensor without complicated data processing. SOLUTION: This device is constituted to monitor behavior of an aquatic organism such as fishes for checking water quality of raw water. A water tank 1 made of a transparent material in which raw water is introduced into its inside and in which single or plural aquatic organisms 2 are raised is provided, and an optical sensor 3 is disposed facing to a side face of the water tank 1 in a position apart from the water tank 1. An optical means 4 varying a optical characteristic according to its position is arranged in the back face of the tank 1 in view from the optical sensor 3. An average position of the aquatic organism 2 is calculated based on an output value from the optical sensor 3 by providing a processing means 5.
Patent JP-H04124684-A (JP)
Title: Electrostatic charging device
Inventor: TAMIYA TAKAHIRO
IPC: G03G15/02
Filed: 1990-09-14
Abstract: PURPOSE:To offer an electrostatic charging device in which the entire periphery of a discharge wire can be cleaned without cutting the discharge wire by providing the discharge wire so that it can move between a 1st position, which is close to the surface of an image carrier, in the case of making use of the wire and a 2nd position which is apart from that surface. CONSTITUTION:The upper cover 100 of a printer is opened, a cleaner 20 is inserted from a direction shown by an arrow A and allowed to slide along 1st guiding parts 2a-2 and 2a-2' in the length direction of the discharge wire 2b, so that the upper half surface is cleaned. Next, a shielding case 2a is turned by pulling up a knob for maintenance 2a-4, and the surface of the wire 2b on a photosensitive drum 1 side is exposed, then the cleaner 20 is allowed to abut on 2nd guiding parts 2a-3 and 2a-3' from a direction shown by an arrow B and moved along the length direction of the wire 2b, so that the surface of the wire 2b on the photosensitive drum 1 side is cleaned.
Patent JP-2000077652-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SEKI AKINORI
IPC: H01L21/306
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which adverse influence upon element characteristic which is to be caused by crystal defects of F (fluorine) or the like which is caused by dry etching is perfectly excluded, and a manufacturing method of the device. SOLUTION: A first electron supply layer 10, a channel layer 12, a second electron supply layer 13, a contact layer 15, a trap layer 20, and a cap layer 16 are epitaxially grown in order on a buffer layer 91. After element isolation, spacer layers are formed. The spacer layers on a source region 32 and a drain region are eliminated by dry etching. A cap layer 16 and the trap layer 20 are eliminated by wet etching, and a source electrode 33 and a drain electrode are formed in the eliminated parts. The spacer layer in the central part of an element is eliminated by dry etching. By using the aperture formed by dry etching, the cap layer 16, the trap layer 20 and the contact layer 15 are eliminated by wet etching. A recessed part 30 is formed, and a gate electrode 31 is formed in the recessed part 30.
Patent JP-H08108748-A (JP)
Title: Impact energy absorbing body and door trim for automobile using the same
Inventor: SHIROBOSHI KIYOSHI
IPC: B60R21/02
Filed: 1994-10-11
Abstract: PURPOSE: To provide an impact energy absorbing body light and excellent in the impact energy absorbing property and a door trim for an automobile using the same. CONSTITUTION: An impact energy absorbing body having a mounting surface 1a to a mounted member on the bottom surface side of a main body 1 of the absorbing body made of an elastic material and having a pointed tip and an impact receiving surface 1b on the pointed tip surface, a door trim for an automobile having such impact energy absorbing body attached through the mounting surface 1a to a required part of the inner surface of an interior door trim base plate 10 and a pointed tip lug part having the impact receiving surface on the pointed tip side for absorbing the impact energy are integrally molded on the required part of the inner surface of the interior door trim base plate.
Patent JP-2000090069-A (JP)
Title: Method for processing sequence of input digital signal
Inventor: JOHNSON ROBERT EVEREST
IPC: H03M1/08
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To enable adaptation to both hardware and software by sorting a set of N current input digital signals according to respective numerical values and selecting a center value as an output value from the sorted list. SOLUTION: A sampler 301 samples the input signal of an input read 300, the output of the sampled input signal is received by a quantizer 302, and multibit representations of the values of respective samples are generated. The multibit representations are received by an N-sample delay circuit 303, and the oldest sample value is discarded and the next new sample value is held temporarily. All the N sample values stored in the delay circuit 303 are rearranged by a sorter 304 in the increasing or decreasing order and the center sample value in the list where the N sample values corresponding to current time intervals are arrayed is discriminated and selected by a midpoint selector 305.
Patent JP-H1072393-A (JP)
Title: Production of oligoglycerol and solid catalyst
Inventor: YOSHII TORU
IPC: C07B61/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a specific oligoglycerol in high selectivity and high yield by reacting glycerol with glycerol carbonate in the presence of a specified solid catalyst at a temperature within a specific range. SOLUTION: (A) glycerol carbonate is reacted with (B) glycerol in the presence of (C) a solid catalyst having a base point and an acid point on the surface of 80-250 deg.C to provide the objective oligoglycerol. The component C has both an M<1> -O bond (M<1> is Ca and/or Mg) and M<2> -O bond (M<2> is a metal of groups II B, III A, etc., in the periodic table) formed on the surface of the catalyst, and further, preferably, has the base point and the acid point. The high quality with only slightly colored oligoglycerol having a very small content of a cyclic byproduct and a sharp molecular weight distribution is obtained in high yield.
Patent JP-H07100360-A (JP)
Title: Device and method for granulating and coating
Inventor: NAKAZAWA SHINZO
IPC: B01J2/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide granulating and coating technique enabling to contrive miniaturization of the total device, light weight and simplification, etc., and also being economically superior. CONSTITUTION:In the granulating and coating device, granulating and coating liquid in a storage liquid tank 4 is fed into a coating pan 2 housing an object to be treated through a feed liquid path 6 to be performed granulation and coating for the object to be treated. At least either one side of heat energy of heating and cooling gas supplied into the coating pan 2 housing the object to be treated or heat energy of heat insulating fluid heat-insulating the granulating and coating liquid in the liquid storage tank 4 is used for heat insulation of the granulating and coating liquid in the feed liquid path 6.
Patent JP-2001061814-A (JP)
Title: Apnea detector
Inventor: KOBAYASHI TOSHIAKI
IPC: A61B5/08
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To let an apnea detector store and display data on the frequency, date and time of detection of the apnea condition by itself. SOLUTION: This apnea detector has a pressure measuring means 322 for detecting a subject's body movement including the respiration and outputting detection signals, a respiration judging means 312 for judging the respiration condition of the subject based on the detection signals generated from the pressure measuring means 322, a RAM 318, a memory means, for storing the date and time of the apnea condition of the subject judged by the respiration judging means 312 and a display means 324 for displaying the date and time stored by the RAM 318. Since the apnea detector has the RAM 318 and the display means 324, the date and time when the apnea condition is judged by the respiration judging means 312 can be stored and the data can be displayed by the apnea detector itself.
Patent JP-H0191864-A (JP)
Title: Method for adsorbing various substances
Inventor: ICHIKI MASAHIRO
IPC: B01D53/81
Filed: 1987-10-01
Abstract: PURPOSE:To adsorb various substances in a container, by filling the container with plural mixed or separate absorbents, by applying the adsorbents on the inner wall of the container or by inserting a film with the absorbents applied thereon into the container. CONSTITUTION:A tray 1 for food, a first example, has a mixed powdery adsorbent 8 applied on the inner surface of the bottom thereof; the adsorbent 8 includes a hygroscopic agent 3 and an adsorbent 3a. A large quantity of moisture is absorbed by the hygroscopic agent 3 and other injurious substances are adsorbed by the adsorbent 3a, thus allowing food to be preserved. A diaper, a second example, includes a room 14 covered in five sheets of paper in layer. The room 14 is filled with a hygroscopic agent 11 and a deodorant 12, which may be previously mixed or separately added and then mixed. The hygroscopic agent 11 absorbs urine and the deodorant 12 adsorbs the offensive smell of feces. Since a container, e.g., the tray 1 or the diaper, includes plural adsorbents or other similar agents each of which selectively adsorbs a substance, the various substances are mostly adsorbed.
Patent JP-S62105632-A (JP)
Title: Recorder
Inventor: SHIGIHARA TOSHIKAZU
IPC: B41J2/05
Filed: 1985-11-01
Abstract: PURPOSE:To preferably superpose colors accurately at high speed by holding a recording sheet of large size on a plane surface, and moving an ink jet recorder over the entire surface of the sheet to record one or more colors to reduce a management cost and to unnecessitate the movement of the sheet. CONSTITUTION:A moving mechanism for securing recording sheet 12 on a plane surface and positioning an entire recorder (on an X-axis base 6) in a Y-axis direction is provided. The mechanism simultaneously positions and moves a heating head 1, ink tanks 2a, 2b, and ink cleaners 3a, 3b under one or more striplike porous films 4 secured to the base 6 in the X-axis direction, and simultaneously fills ink, thermally records and cleans inks on the films 4. Thus, a plurality of colors are simultaneously recorded in one cycle alternately upon the movement of the base 6 to record one or more colors to thereby record a large size and to perform inexpensively ink jet recording accurately at high speed with high safety.
Patent JP-H0775607-A (JP)
Title: Double cushion toothbrush
Inventor: FUKUHARA TATSURO
IPC: A46B15/00
Filed: 1993-09-08
Abstract: PURPOSE:To provide the toothbrush for brushing effectively and efficiently a molar tooth of a complicated shape. CONSTITUTION:This double cushion toothbrush is constituted so that it can function independently by separated parts A, B formed by separating the vicinity of the tip of a grip 1 into two. In these two separated parts A, B, head parts 1a, 1b and neck parts 1c, 1d are formed, respectively and in its head parts 1a, 1b, flocked parts 2a, 2b consisting of plural bristles 3 are provided, respectively. The neck parts 1c, 1d are formed so as to be a little thinner than the head part, and constituted so as to be easily bendable in accordance with pressing force.
Patent JP-H11180294-A (JP)
Title: Brake fluid pressure control device
Inventor: SAKAMOTO JUNICHI
IPC: B60T13/66
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To specify a failure part generated in a system regarding a brake fluid pressure control device for controlling brake fluid pressure to optional fluid pressure in a vehicle. SOLUTION: A hydraulic circuit is provided to regulate wheel cylinder pressure PWC to specified fluid pressure. Feedback control for making the wheel cylinder pressure PWC coincide with target fluid pressure Pref is executed. During the execution of feedback control, a failure part is specified on the basis of the grade relation between the target fluid pressure Pref and wheel cylinder pressure PWC and deviation ΔP between the target fluid pressure Pref and wheel cylinder pressure PWC. Failure detecting accuracy can be improved by changing the failure judgment threshold value according to brake fluid temperature.
Patent JP-H04125881-A (JP)
Title: Protection mechanism for magnetic disk jacket
Inventor: HAYASHI NOBUYUKI
IPC: G11B23/033
Filed: 1990-09-18
Abstract: PURPOSE:To simplify treatment at the time of prohibiting and permitting writing by providing a shutter having a ring shape part and a shielding part for moving along the side edge of a jacket through holes on both sides of a write permission notch part. CONSTITUTION:Parts which are mutually overlapped at the back in the ring shape parts 21a of the shutter 2 passing through the rectangular holes 10 and 11 in the magnetic disk jacket 1 are welded and the shielding part 22 of the shutter 2 is formed in an almost U-shape covering the write notch 9 of the magnetic disk jacket 11. When writing is permitted from a write prohibition state covering the write notch 9, the shutter 2 is moved along the side edge 12 of the jacket. Thus, the write permission notch 9 is exposed and writing becomes possible. Thus, treatment at the time of prohibiting and permitting writing becomes easy and a discharge defect from a magnetic recording device owing to the remaining of adhesive is eliminated even if it is left for a long period.
Patent JP-H0992922-A (JP)
Title: Semiconductor laser driving circuit
Inventor: MIURA TOSHIMASA
IPC: G11B7/125
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To make it hard to be affected by external noise, and prevent a semiconductor laser from emitting a light with excessive power. SOLUTION: A control signal from a control circuit in which a reference signal (i) is inputted is outputted to a current supply circuit 3, which drives a semiconductor laser 4. An emitted light from a semiconductor laser 4 driven by the current supply circuit 3 is received by a photodetector 5, and its detection signal is outputted to a control circuit 2. The output of a current supply circuit 3 and the output of the photodetector 5 are detected by a first detecting circuit 6 and a second detecting circuit 7, respectively. A refresh-record-erase switching signal (j) is inputted to a detection level changing circuit 9, and the detection level is set corresponding to each mode.  An abnormality detection circuit 8 compares the detection outputs of the first detecting circuit 6 and the second detecting circuit 7, on the basis of the detection level of the detection level changing circuit 9, and outputs an abnormality detection signal (k).
Patent JP-S60145109-A (JP)
Inventor: SAITOU MASAYASU
IPC: A47C7/02
Filed: 1983-12-30
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-S63103012-A (JP)
Title: Production of molten iron containing chromium
Inventor: TANAKA KATSUHIRO
IPC: C21B11/02
Filed: 1986-10-17
Abstract: PURPOSE:To execute the smelting reduction to chrome ore under stable condition and good heat efficiency by controlling blowing condition from a tuyere and blowing quantity of powdery material under the prescribed condition in a verti cal type furnace having upper step tuyere, wherefrom the powdery material is supplied into furnace. CONSTITUTION:The chrome source, iron source, carbonic material and slag making agent 10-12 are changed from a raw material charging hole 1 at the upper part of furnace. Next, the high temp. oxygen-rich air is blown from the upper and lower tuyeres 2, 3 arranged near at the lower part of furnace. Further, at the same time, the powdery chrome ore 15 and powdery slag making agent 16 are supplied in the furnace from the upper step tuyere 2. And the blowing condition for the above air and the blowing quantity for the powdery material are controlled, so as to satisfy the conditional inequality, in which uses QS for sensible heat (kcal/min) of the high temp. oxygen rich air supplied in the furnace from the upper step tuyere 2, QR for heat of reaction (kcal/min) of the carbonic material to the above air supplied in the furnace from the tuyere 2 and WP for weight (kg/min) of powdery material supplied in the furnace from the tuyere 2.
Patent JP-H0797944-A (JP)
Title: Adapting and adjusting method of starting injection time to outside air pressure
Inventor: MIHIYAERU JIYUUTOHORUTO
IPC: F02D45/00
Filed: 1994-09-16
Abstract: PURPOSE: To adapt a starting injection timing to a variable ambient air pressure by storing a correction factor representing an ambient air pressure when an engine is turned off and then modifying the value of starting injection timing with the stored correction factor at the time of starting an engine in adapting the starting injection timing to the ambient air pressure. CONSTITUTION: In adapting a starting injection timing KTI to the ambient air pressure, in the step 1, according to the engine rotating speed, for example, it is tested whether the engine is in the starting time phase or not. Accordingly, when it is not in the starting time phase, transition to normal injection control occurs. On the other hand, when it is in the starting time phase, in the step 2, the value of the starting injection timing KTI is read out from a characteristic curve area according to the cooling water temperature. Subsequently, in the step 3, the starting injeciton tining KTI is multiplied by a correction factor KF read out from a memory. At this time, the correction factor is calculated according to the expression: KF=LW/LE*TF, wherein LW indicates an air value, LE indicates a substitute air value, and TF indicates a specified temperature factor.
Patent JP-H0890228-A (JP)
Title: Internal clamp device
Inventor: KANAYAMA KIYOSHI
IPC: B23K37/00
Filed: 1994-09-16
Abstract: PURPOSE: To obtain good penetration bead as well as to greatly suppress deformation, strain in joining the high alloy steel tube of stainless steel tube, etc., by one side welding. CONSTITUTION: The clamp head alternately arranged with A head 6a and B head are strongly welded with pressure at the inner face of welding zone of piping by pressing device. In welding, inert gas is supplied from a gas supply hole 18 of each head into the gaseous chamber 24 formed with the recessed part of lower center part of backing copper plates 19, 20, inert gas is injected into the inside of welding joint part from plural gas discharge holes arranged in the backing copper plate 19, 20, the air inside welding joint part is purged, the inside is filled with inert gas and weld metal is shielded.
Patent JP-2000075910-A (JP)
Title: Robot program preparing device for work in similar shape
Inventor: TAKAHASHI HIDENARI
IPC: G05B19/42
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To prepare new robot programs from an existent program precisely in a short time by providing a means which converts teaching point data of the existent robot program into new data. SOLUTION: A 1st input means 2 reads in the existent robot program 1a and stores it in a data base 1. A 2nd input means 3 includes input and selection pictures of various data displayed on a CRT screen. A calculating means 5 multiplies three-dimensional data on existent teaching points by an enlargement/ reduction ratio based upon object work (existent work and new work) sizes inputted from a 2nd input means 3 and adds an angle of rotation and a parallel movement quantity to the data to calculate three-dimensional data on new teaching points. The new calculated data are converted by a 2nd converting means 6 into three-dimensional data viewed from a robot origin and written to the data base 1.
Patent JP-H0993895-A (JP)
Title: Brushless motor
Inventor: UMEDA MIKIO
IPC: H02K29/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a small, lightweight and high output brushless motor in which heating of rotor is suppressed by composing a rotor magnet of a rare earth material and making a plurality of axial trenches in the outer circumference of rotor magnet. SOLUTION: A rotor 6 is fixed with a tubular rotor core 8 and a rotor magnet 9 is fitted thereon. The rotor magnet 9 is composed of a sintered rare earth material and even number of trenches 10 are made axially in the outer circumference thereof. When the stator coil is conducted with an appropriate conduction pattern, the rotor 6 rotates to generate a cooling air well because of the trenches 10 made in the rotor magnet 9. Generation of eddy current in the rotor magnet 9 is confined within a region sectioned by each trench 10 and thereby the eddy current is subdivided and reduced. Consequently, generation of heat is reduced and the cooling effect is enhanced thus suppressing the heating of rotor magnet 9.
Patent JP-H0778318-A (JP)
Title: Rotary head device
Inventor: YAMAGUCHI KENJI
IPC: G11B15/61
Filed: 1993-09-07
Abstract: PURPOSE:To realize a rotary head device capable of obtaining the satisfied head touch in between a magnetic tape and a magnetic head in respect to a magnetic recording/reproducing device. CONSTITUTION:The magnetic head 6 is mounted on the notched part 8 of a rotary drum 2. A charged body 12 is provided on the outer peripheral part of the magnetic head 6 through a conductive material 13. During the rotation of the rotary drum 2, the magnetic tape 5 is attracted by the charged body 12 due to the static electricity, then the thickness of an air layer formed between the magnetic tape 5 near the magnetic head 7 and the rotary drum 2 is made thinner. By such a manner, the contact resistance between the rotary drum 2 and the magnetic tape 5 is suppressed to the minimum without increasing the tape tension. Also, the satisfactory contact is obtained, and an output of the reproduced signal becomes uniform. By arranging the conductive material 13 between the magnetic head 6 and the charged body 12, the static electicity induced on a rotary shaft is lead out to the outside.
Patent JP-H03109308-A (JP)
Title: Cosmetic
Inventor: MATSUURA ICHIRO
IPC: A61K8/81
Filed: 1989-09-22
Abstract: PURPOSE:To provide a stable cosmetic having a melamine production-inhibiting activity, etc., exhibiting a good touch and not producing turbidity and precipitates by combining L-ascorbic acid-2-phosphoric acid sodium salt with a water-soluble polymer in a constant ratio. CONSTITUTION:0.05-3.0wt.% of L-ascorbic acid-2-phosphoric acid sodium salt and 0.01-2.0wt.% of a water-soluble polymer are compounded to provide a cosmetic preventing spots and ephelis caused by sunburn, having an antioxidative activity, having a collagen production-increasing activity and a good touch, not producing turbidity and precipitates and having a stable property. The water-soluble polymer includes a carboxyl group-containing acid or a salt thereof, especially alginic acid sodium salt or a carboxy vinyl polymer.