baber/WOPTO huggingface dataset:
Patent JP-2000196045-A (JP)
Title: Dynamic random access memory and manufacture of the same
Inventor: RADENS CARL
IPC: H01L27/108
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain necessary insulation between a capacitor for storage and a transistor in a memory cell, using both a capacitor for storage in a vertical trench and a vertical transistor. SOLUTION: One memory cell formed in a semiconductor main body 10 includes a polycrystalline silicon packing part 22 as a capacitor for storage and one field-effect transistor. This field-effect transistor includes a source 43 formed in the sidewall of a trench, a drain 42 formed in the semiconductor main body and provided with a surface in common with the upper face of the semiconductor main body, a channel region including both vertical and horizontal parts, and a polycrystalline silicon gate at the upper part of the trench. Thus, an insulating oxide layer 28 at the top end of the polycrystalline silicon packing part, which is useful as a storage node and the polycrystalline silicon packing part which is useful as a gate conductor can be obtained in this process for manufacturing.
Patent JP-2001191274-A (JP)
Title: Data holding device, robot device, modification device and modification method
Inventor: NOMA HIDEKI
IPC: B25J5/00
Filed: 1999-12-30
Abstract: PROBLEM TO BE SOLVED: To improve an entertainment property of a virtual creature or a robot device. SOLUTION: In a data holding device holding program data for the virtual creature and a robot device, a changing means changing the program held in the holding means under the control of external equipment is arranged. In the changing device and the changing method for changing the program for the virtual creature or the robot device, a predetermined question is asked to a user, and reflecting the answer from the user to the question, the data for changing the program of the virtual creature or the robot device is produced.
Patent JP-2000191511-A (JP)
Title: Wet paper for pudendum and insanitary site
Inventor: INOUE NORIYUKI
IPC: A61K8/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a wet paper for sanitation in relation to the wet paper for sanitation mainly intended for females in order to keep the pudendum, insanitary sites and sensitive sites clean and impart a refreshing feeling and also capable of cleaning the anus, the armpit, etc. regardless of males or females. SOLUTION: This wet paper for the pudendum and insanitary sites is obtained by dissolving a suitable amount of a germicide, a deodorant, a deodorizer, an antifungal agent, a detergent and agents capable of providing cleaning effects and a refreshing feeling or a solution of a chemical agent, a natural extracted agent derived from plants, an agent, etc. derived from the plants in clean water or an organic solvent or a mixture solution of the clean water with the organic solvent and wetting a water-soluble paper or a water-soluble paper of a sheet such as polyvinyl alcohol(PVA) containing the water-soluble paper wrapped in an inner surface or a sheetlike material such as synthetic fibers or a nonwoven fabric to be a substrate in stead of a usual pulp paper with the resultant solution. Furthermore, 3-20% of ethyl alcohol and 0.001-5% of a mint, as necessary, are added.
Patent JP-H04218221-A (JP)
Title: Manufacture of illuminated type push switch
Inventor: SAWADA MASAKI
IPC: G09F13/20
Filed: 1990-12-18
Abstract: PURPOSE:To equalize illuminance by selecting a suitable one, among several kinds of cover plates prepared in advance and having different phototransmittivity respectively, and mounting it, after a LED chip is mounted on a mounting base and is energized followed by the measurement of its illuminance. CONSTITUTION:A LED chip 13 is mounted on a mounting base 3 and fastened through a conductive wire 14 between electrode terminals 11 and 16 (16 is not shown) which are respective counter parts of connecting terminals 6 and 7 (6 is not shown), followed by electrification and measurement of the illuminance of the chip 13. Depending on the measurement result, a suitable one is selected among several kinds of cover plates 2c mutually different in phototransmittivity and mounted. Consequently, the illuminance of an illuminated type push switch can be equalized.
Patent JP-H04224623-A (JP)
Title: Manufacture of thick 50kg class low yield ratio-high tensile strength steel plate small in difference of hardness in plate thickness direction
Inventor: SHIMIZU MASATO
IPC: C21D8/02
Filed: 1990-12-25
Abstract: PURPOSE:To manufacture a thick 50kg class low yield ratio-high tensile strength steel plate small in the difference of hardness in the plate thickness direction by limiting chemical components, heating temp. and rolling finishing temp. as well as cooling starting temp., cooling velocity and cooling stopping temp. at the time of controlled cooling in a steel plate. CONSTITUTION:This is a method of heating a slab to >=1100 deg.C, thereafter finishing its rolling in the temp. range of 850 to 900 deg.C and executing cooling to the temp. range of 500 to 400 deg.C at 3 to 12 deg.C/sec cooling velocity in which its cooling starting temp. is regulated to (the rolling finishing temp. -50 deg.C) or above.
Patent JP-H04222890-A (JP)
Title: Ceramic rotor disk
Inventor: KIDERA ATSUSHI
IPC: C04B35/10
Filed: 1990-12-26
Abstract: PURPOSE:To provide a rotor disk having light weight and excellent corrosion resistance, etc., and free from the defects of conventional rotor disk made of iron. CONSTITUTION:The objective ceramic rotor disk is produced by sintering alumina, silicon nitride, sialon or silicon carbide powder having a purity of >=99% and particle size of <=1mum to a sintering density of >=98.5%. The rotor disk has high strength, extremely light weight and excellent friction performance and abrasion resistance. It has high hardness, scratch resistance and excellent corrosion resistance and durability. It is effective for reducing the weight of a disk brake mechanism of automobile.
Patent JP-H04228981-A (JP)
Title: Electric ball valve
Inventor: OE MASUMI
IPC: F16K11/087
Filed: 1990-12-27
Abstract: PURPOSE:To provide an electric ball valve saving trouble and space in piping by devising the construction of a valve body. CONSTITUTION:The intersection of a T-shaped passage 3 forming three ports P1, P2 and P3 at an end section in a housing 2, is provided with a spherical valve body 4 being rotatable and having such a T-shaped passage 5 as connects at least two of the ports P1, P2, P3. In addition, a drive shaft is laid along the center axis of the valve body 4 orthogonal with plane including the T-shaped passage 3, and one end of the shaft is fixed to the valve body 4. Also, a motor output shaft is connected to the other end of the drive shaft projected from a housing 2.
Patent JP-H04228665-A (JP)
Title: Production of fiber composite material
Inventor: NAKAMURA MASANORI
IPC: D04H1/485
Filed: 1990-12-27
Abstract: PURPOSE:To provide a method for producing a fiber composite material capable of homogenizing product strength. CONSTITUTION:The subject method is a method for producing a fiber composite material in which a thermoplastic resin is impregnated into matlike materials 1 consisting essentially of inorganic fiber. The following steps are successively performed. A laminating step for sandwiching a thermoplastic resin 2 between the above-mentioned matlike materials 1, carrying out needle punching treatment, simultaneously laminating thermoplastic resin films 4 to the surface on at least one side of the resultant sandwiched substance 3 and forming a laminate 5; a heating step for heating the aforementioned laminate 5 to a temperature above the melting temperature of the above-mentioned resin component and melting the resin component; a compressing step for compressing the laminate 5 in the molten state; an extending step for extending the aforementioned laminate 5 in the state of the melted resin component and increasing the thickness of the laminate 5 and a cooling step for cooling the extended laminate 5.
Patent JP-H04233390-A (JP)
Title: Chroma sub-nyquist sampling circuit
Inventor: NAKAMURA TETSUYA
IPC: H04N9/83
Filed: 1990-12-28
Abstract: PURPOSE:To simultaneously record the discriminating signal having a vertical correlation in a magnetic tape at the time of picture recording in order to improve the chroma sub-Nyquist sampling circuit which is used in accordance with the operation to make a chorma signal of a VTR high picture quality. CONSTITUTION:At the time of recording a chroma signal in a magnetic tape, a discriminating signal (V) is made by FM-modulating a vertical synchronizing signal, recorded as a higher or lower carrier wave than sound signals A1, A2 subjected to RM modulation, outputted as an S signal from a sub-Nyquist processing discriminating signal detecting circuit 8 at the time of reproduction, and by discriminating whether it is allowed to pass through a reproducing system sub-Ny+Ny=quist processing part 4 or not, a switch 5 is operated, and a reproducing device whose picture quality is not deteriorated even with regard to a signal recorded by a wonventional system can be offered.
Patent JP-H04250075-A (JP)
Title: Density correction device in thermal transfer printer
Inventor: MACHIDA TOSHIO
IPC: B41J2/38
Filed: 1990-12-28
Abstract: PURPOSE:To correct the deterioration of a density gradation caused by a change in thermal head temperature with high accuracy. CONSTITUTION:Strobe data in accordance with the temperature of a thermal head 3 is stored in a look-up table 21. The temperature of the thermal head 3 is detected, and strobe data based on this temperature is transmitted from the look-up table 21 to a strobe controller 2. Based on the strobe data, the strobe controller 22 sets a strobe time. Namely, with a high thermal head temperature, a short strobe time is set, and a low thermal head temperature, a long strobe time is set. In this manner, independently of the temperature of the thermal head, a good gradation can be expressed. Furthermore, by storing line preheat data in the look-up table 21, the thermal head is preheated at the start of printing to ensure a gradation expression from the first line.
Patent JP-H04232676-A (JP)
Title: System for correcting external force on head supporting arm of magnetic disk device
Inventor: KAWASAKI KAZUO
IPC: G11B21/10
Filed: 1990-12-28
Abstract: PURPOSE:To detect external forces applied to the head supporting arms of magnetic disk devices at every magnetic disk device, to give suitable correction values to each magnetic disk device, and to completely compensate external offsets at every magnetic disk device. CONSTITUTION:A preamplifier stage 3 which sends control signals for driving heads is connected with a microprocessor 8 which reads out a correction value from an external force correction table 10 and adds the correction value to an output by means of an ADC 7 and the microprocessor 8 is constituted in such a way that the correction value of an external force is calculated on a product by inputting a digital value outputted from the ADC 7 before the product is actually used and the calculated result is stored on the correction table 10, and then, the external force offsets applied to head supporting arms are compensated by referring to the correction table 10.
Patent JP-H04232490-A (JP)
Title: Detection of object provided in concealed place
Inventor: NAKAYAMA NOBORU
IPC: G01S7/295
Filed: 1990-12-28
Abstract: PURPOSE:To enable sure detection of an object by performing the level difference processing of a signal of an original image of an underground buried pipe and another image spaced at regular intervals on the symmetrical line to find a second image and next finding a third image to perform inversion composition processing. CONSTITUTION:Radio waves are emitted into underground from on the ground, the reflected waves are received and an original image of an earth section including an underground buried pipe is obtained. Next, the level difference of a signal between a picture element and another picture element spaced at regular intervals previously found in the horizontal direction vertical to a first symmetrical line 13 vertical to the axial symmetrical line of the pipe is stored to perform difference processing to find a second image. Thereby a disturbance continued in the horizontal direction is weakened. Next the signal levels of the picture element on a predetermined line on the second image are respectively added left and right of the symmetrical line 27 in regard to the second symmetrical line extending vertically to find the difference  E between a lefthand sum E1 and a righthand sum E2, the difference  E is stored as the value of the picture element of the peak point of said line, and the operation for finding the difference  E to store is repeated to perform inversion composition opening processing.
Patent JP-H0596211-A (JP)
Title: Electrical insulating device as in form of divided pipe and equipment including same
Inventor: PATORISU JIRUU
IPC: B05B12/14
Filed: 1990-12-25
Abstract: PURPOSE: To obtain a compact electrostatic spraying system which does not release any product to the external environment and is protected from external contamination. CONSTITUTION: This device includes an elongated and insulated case for housing a mobile assembly 18 which is mobile along the axis in this case 12, a freely extensible pipe portion of a pipe section 13 connected between the mobile assembly and the first terminal 12a of the case and a connecting mechanism arranged to directly face in the axial direction of the mobile assembly near the second terminal 12b of the case on the inner side of the latter. The device is so constituted that the extreme limit position of the mobile assembly at the first terminal is a distance previously determined from the connecting mechanism. Then, since all the mobile portions with sealing devices exist in a gliding state, the portions contaminated by produced matter are automatically wiped.  All connecting members exist on the inner side of the case forming the main body of operating elements, thereby preventing the internal and external contamination and facilitating the exchange as a unit.
Patent JP-H04222792-A (JP)
Title: Correction device of driving direction of driving casting
Inventor: HAMANO MAMORU
IPC: E21B7/08
Filed: 1990-12-25
Abstract: PURPOSE:To make it possible to correct a driving direction easily by connecting a short cylindrical casing head to the front end of a casing so that it is capable of rotating and transferring from the casing and is capable of inclining freely to the corrected direction. CONSTITUTION:A motor is started to rotate a casing 8, a casing head 15 and screw rod 9, and the casing 8 and head 15 are vertically driven forward. A casing rotating angle detector detects a rotating angle from an original point of the casing 8 and, at the same time, a casing bending angle detector detects a bending angle, and detecting signals are transmitted to a casing bending direction/bending angle operation circuit. The operation circuit calculates a rotating angle from an original point of a detected position of the maximum bending angle and is sent out to a control circuit. In addition, the control circuit transmits operation signals to solenoid valves 18, hydraulic cylinders 13 are expanded, and the head 15 is inclined to a corrected direction.
Patent JP-H04223306-A (JP)
Title: Magnetic multilayer film
Inventor: MOTOMURA YOSHIHIRO
IPC: H01F10/26
Filed: 1990-12-25
Abstract: PURPOSE:To obtain a multilayer film for a magnetoresistance effect element having a magnetoresistance changing rate larger than that of the conventional material and also having stabilized performance even when a large external magnetic field is applied. CONSTITUTION:Two kinds of magnetic thin film layers 2 and 3, having different coercive forces, are laminated on a substrate 1, and one of them is formed with the material mainly composed of CoPt. An amorphous thin film layer 4 is interposed between the laminated magnetic thin film layers 2 and 3. As a result, an extremely great magnetic resistance change can be obtained in a stable manner, and this multilayer film can be used suitably for a high output magnetoresistance effect element.
Patent JP-H04225150-A (JP)
Title: Method and apparatus for evaluating lifetime of semiconductor material
Inventor: KUSAMA TAKEO
IPC: H01L21/66
Filed: 1990-12-27
Abstract: PURPOSE:To remove the effect of a surface recombination lifetime which is regarded as a shortcoming of a conventional noncontact-nondestructive system and thereby to enable evaluation of the true surface and bulk lifetime of an Si wafer. CONSTITUTION:An Si wafer 4 being a sample is moved in sliding by a stage 5 and inserted into a space 3 formed between ultraviolet ray sources 1 and 2. The space 3 is maintained in as much a narrow gap as possible so that ultraviolet rays for irradiation can irradiate efficiently the Si wafer 4. The Si wafer 4 irradiated with the ultraviolet rays for a prescribed time is inserted still deeper into a measuring area, and after it is excited by a laser 6 of a light source for excitation, measurement of the lifetime thereof is executed by GUN for generating a microwave and a reflected microwave detector 7 which are provided in an integrated structure.
Patent JP-H04261959-A (JP)
Title: Side floor-joint member for direct sticking wooden soundproof floor member
Inventor: FUJISHIMA TADAO
IPC: E04F19/04
Filed: 1990-12-27
Abstract: PURPOSE:To give functions such as a noise insulating property, an easy construction property, and a damping property, to a side floor-joint member for preventing a sinking of a wooden soundproof floor member for direct sticking. CONSTITUTION:Along the longitudinal direction of the rear side of a belt-form laminate body made by laminating a nonwoven fabric 1, an elastic sheet 2, an adhesive layer 3, and a releasing paper 4, a cutting 5 is provided to make it possible to bend. The releasing paper 4 is released and bent, and after the part 10 facing the floor is stuck and fixed on a concrete slab, and the part 11 facing the wall is stuck and fixed on a wall, a wooden soundproof floor member 20 for direct sticking in which a cushioning material 21 corresponding to the part 10 facing the floor is removed is laid to fit the part the cushioning material 21 is removed, to the part 10 facing the floor of the side floor-joint member.
Patent JP-H04242997-A (JP)
Title: Power source
Inventor: TAKAHASHI KEIJI
IPC: H02M1/00
Filed: 1990-12-30
Abstract: PURPOSE:To improve heat dissipation efficiency of a switching element to be mounted without increasing a noise level. CONSTITUTION:In a switching power source, only a switching element Q1 of high side of series switching elements to be alternately turned ON, OFF is directly mounted in a metal plate housing 5, and heat of the element is dissipated to the housing.
Patent JP-H04251045-A (JP)
Title: Transfer sheet feeding device
Inventor: ISHIHARA SATORU
IPC: B65H7/18
Filed: 1990-12-28
Abstract: PURPOSE:To provide a transfer sheet feeding device which prevents the occurrence of a trouble, such as a jam, owing to the occurrence of a double feed to a pickup roller during exchange of a tray and performs ordinary control of the feed of sheets. CONSTITUTION:A guide plate moving mechanism having a guide plate horizontally moved in a state to be positioned facing the tip of a transfer sheet loaded on a selected tray is provided. A tray return control means to horizontally move a tray from which a transfer sheet is delivered and return the tray to a home position during exchange of a tray after one transfer sheet is delivered from the selected tray is provided. A transfer sheet protrusion control means to return a transfer sheet protruded from the surface of the tray returned to the home position by the tray return control means to a position in the tray by means of a guide plate moving mechanism is provided.
Patent JP-H04234904-A (JP)
Title: Method for scattering compost or such
Inventor: HIRABAYASHI SATORU
IPC: A01C3/06
Filed: 1990-12-29
Abstract: PURPOSE:To decrease the man-power necessary for the loading and scattering of compost and to improve the working efficiency and save the labor for the compost-scattering work by attaching a compost-loading crane-apparatus to a scattering machine for compost, etc., thereby performing the compost-loading work by itself. CONSTITUTION:A carrier 4 is placed above a driving mechanism 2 and a floor conveyor 5 is extended along the longitudinal direction of the carrier 4. A compost-scattering apparatus 6 is temporarily placed in a state linked to the floor conveyor 5. A crane apparatus 7 is attached to a part of the machine body. A flexible container W packed with compost is hoisted on the carrier 4 with the crane 7 and the compost is discharged and heaped on the floor conveyor 5. The compost is transferred to a compost-scattering apparatus 6 by the floor conveyor 5 and scattered on the field.
Patent JP-H05503163-A (JP)
Title: テレビ機器での偏向ラスタの位置を調整するための方法
IPC: H04N3/227
Filed: 1990-12-05
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-H06507900-A (JP)
Title: 腫瘍性細胞増殖の治療用のサイトカイン受容体を標的とした分子
IPC: A61K47/48
Filed: 1992-05-15
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-H03502554-A (JP)
Title: 砥石
IPC: B24D3/12
Filed: 1987-12-15
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-S60500199-A (JP)
IPC: B01D1/00
Filed: 1983-01-14
Abstract: An evaporator, comprising two heat exchangers. The heating steam has been disposed to flow on one side of the first heat exchange, the liquid to be evaporated flowing on the other side of the first heat exchanger downward from above in heat exchange with the heating steam. The evaporator comprises a second heat exchanger, composed of substantially vertical flow channels (20, 20'). The second heat exhange transports the unevaporated liquid upward from below. The second heat exchanger transports the unevaporated liquid to the upper part of the next distilling stage (10n+1) or to the upper part of the same distilling stage (10n).
Patent JP-H03504935-A (JP)
IPC: A61M25/00
Filed: 1989-06-06
Abstract: The device comprises an elongated flexible casing (1), an inflatable collar (12) mounted on the casing between its ends, and an inflatable balloon (4) on one of its ends. There are three longitudinal channels (2, 3, 10). One of them (3) is connected to the inflatable balloon, another (10) is connected through its end-face opening (11) to its external surface and the third one (2) is connected to the external surface through an opening (8) in the side-wall between the end-face opening (11) and the inflatable balloon (4). A method for treatment of sinusitis by means of the proposed device is also described.
Patent JP-H07507468-A (JP)
IPC: A61M5/32
Filed: 1993-06-11
Abstract: An apparatus (10) for the destruction of sharps having shafts (64) of fusible conductive material retained in a retaining body, the apparatus comprising a pair of spaced electrodes (12, 14) arranged to be connected to a power supply, characterised in that the electrodes are disposed such that at least one of the electrodes (12) is pivotally movable relative to the other electrode (14) so as to allow a portion of a shaft (64a) of fusible conductive material to be placed between the electrodes (12, 14) to complete an electrical circuit so as to allow the portion to be destroyed and to allow successive portions of the shaft to be placed between the electrodes until all of the shaft is destroyed and the retaining body abuts the electrodes so as to cause at least one electrode to pivot towards the other electrode.
Patent JP-S60500659-A (JP)
Title: 衝撃粉砕機及びその操作方法
IPC: B02C13/04
Filed: 1984-03-05
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-H01502703-A (JP)
Title: 磁気テープ記録方法
IPC: G11B15/087
Filed: 1988-01-28
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-S63502577-A (JP)
Title: 駆動および操向システム
IPC: B62D11/16
Filed: 1987-02-19
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-S62502092-A (JP)
Title: 電磁気的横波伝送線路の同軸移相器
IPC: H01P1/202
Filed: 1986-02-24
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。