baber/WOPTO huggingface dataset:
Patent JP-S63110756-A (JP)
Title: Package for transistor
Inventor: WAKAMATSU SHIGEMI
IPC: H01L23/04
Filed: 1986-10-29
Abstract: PURPOSE:To electrically shield a transistor for high-frequency use and to reduce a bad influence on the inside and the outside in such a way that the whole inside of a cap-shaped container composed of a ceramic material is metallized. CONSTITUTION:At a container for a transistor using a cap 1 which has a metallized face 2 on the whole inner surface of the container and which is composed of a ceramic material, a transistor chip 9 is shielded from its circumference; as a result, the leakage, to the outside, of a high-frequency electric field generated during the operation of the transistor chip 9 is reduced; in an inverse manner, the transistor 9 which handles a weak signal is shielded electrically in such a way that it is not influenced by an external high electric field. The material for the cap 1 is the same as that which is used for the cap whose whole inside of the container is not metallized; the coefficient of the thermal expansion of the material is almost the same as that of the ceramic material used as a material for a side wall 5; as a result, the airtightness is not deteriorated.
Patent JP-H02106810-A (JP)
Title: Porcelain composition with high dielectric constant
Inventor: TATEMOTO KAZUSHI
IPC: H01G4/12
Filed: 1988-10-14
Abstract: PURPOSE:To reduce a rate of change in electrostatic capacity to temperature and dependency of dielectric loss on voltage, and to make a relative dielectric constant not less than 9000 for a composition defined as (Ba1-xCax)m(Ti1-yZry)O3 by mixing a specified oxide with an elementary composition of a compositional range defined as 0<=x<=0.12, 0.10<=y<=0.30, 0.998<=m<=1.012. CONSTITUTION:When an elementary composition is described by a composition defined as (Ba1-xCax)m(Ti1-yZry)O3, a condition determined as x=0-0.12mol%, y=0.10-0.30mol%, m=0.998-1.012 is satisfied. To a 100 weight part of elementary composition, at least one kind of rare earth oxide among cerium dioxide(CeO2) or other rare earth oxides (Nd2O3, Sm2O3, La2O3, Dy2O3, Y2O3) is added by 0.02 to 1.5wt.%, along with not more than 1.00wt.% of magnesium oxide(MgO). A composition whose relative dielectric constant is not less than 9000 is obtained with small dependency of dielectric loss on voltage as well as excellent temperature characteristic of electrostatic capacity.
Patent JP-H0598301-A (JP)
Title: Flat fine metal powder and its production
Inventor: IWATA HITOSHI
IPC: B22F1/00
Filed: 1991-10-07
Abstract: PURPOSE:To produce a flat fine metal powder having ductility and with the average particle diameter and the over age thickness specified. CONSTITUTION:A metal powder having ductility is obtained by the atomization method, the powder is wet-crushed by an attritor to <=2mum thickness and flattened, and the flat powder is crushed by a jet mill to the fine particles having <=20mum average diameter. At this time, efficiency is increased by the combination of the crushing by the jet mill and a flash classifier. The flat fine metal powder obtained by this invention is angular, and the powder is effectively applied to the soft magnetic powder to be used in a magnetic shielding paint.
Patent JP-H02186266-A (JP)
Title: Measurment of infection via breast milk and reagent thereof
Inventor: SAWADA TAKASHI
IPC: C07K14/15
Filed: 1988-10-14
Abstract: PURPOSE: To prevent HTLV-I infection by measuring whether a mother infects or infected HTLV-I to a child via own milk by using P40<x> regarding immunological reactivity for the P40<x> as to mother's serum. CONSTITUTION: Whether a mother infects or infected HTLV-I to a child via own milk is measured by using P40<x> regarding immunological reactivity for the P40<x> as to mother's serum. The P40<x> is the part of antigen protein of the HTLV-I and more specifically the molecular weight of the protein coded by the X region of HTLV-I gene is about 40Kd. Accordingly, if the mother's serum is checked for positive or not with the immunological reactivity for the P40<x> as an indicator, oral mother's milk infection can be predicted or traced.
Patent JP-H01134439-A (JP)
Title: Folding type eye shielding apparatus
Inventor: JIEFURII ARAN AAMUSUTORONGU
IPC: G03B11/04
Filed: 1988-10-14
Abstract: PURPOSE: To easily adapt to an existing single-eye collimator by providing the fold type eye shielding device with a partial eye shielding means capable of controlling the shielding of an eye so as to leave a part of a center visual field without shielding it at the time of shielding and positioning the center visual field part of an eye not to be collimated and slidably supported. CONSTITUTION: When a supporting casing 19 is positioned rectangularly to a vertical tangent to the periphery of a finder 13, a partial eye shielding body 11 is arranged in the almost center visual field of an eye not to be collimated. A coupling flange 26 is projected from the fixing point of the casing 19 on the finder 13 and a supporting arm 12 is positioned on the flange 26 through a cylindrical pivot pin 28. The arm 12 is supported by the flange 26 so as to be optionally rotated around the axial line of the pin 28. The body 11 is slidably fitted to the outer end of the arm 12. Consequently the center visual field of the uncollimated eye shielded by the body 11 can be finely controlled.
Patent JP-H06106850-A (JP)
Title: Reversible heat-sensitive recording medium and manufacture of optical reflection layer used for the medium
Inventor: SUZUKI MASAAKI
IPC: B41M5/36
Filed: 1992-09-29
Abstract: PURPOSE:To improve visual recognition of a reversible heat-sensitive recording medium by reducing the glare generated by a virtual image of a light source. CONSTITUTION:A recording medium with a reversible heat-sensitive recording layer 4 composed of organic crystal particles and a polymer matrix and a surface protective layer 5 is provided by forming a stripe-shaped optical reflection layer 2 of approximately 100mum pitch occupying a flat face of 25% of the total area and a 30 deg. slanted surface of 75% of the total area and also forming a transparent flat layer 3 on a base 21 of a substrate 1. The reversible heat-sensitive recording in the transparent erased state 41 and the slightly opaque recording state 42 of the recording medium can be performed by the heating temperature and a reflected image of a light source 6 by the light from above cannot be seen by the eyes of an observer 7, and the reflective light 8 is reflected in the inclining direction to reduce the glare and provide good visual recognition.
Patent JP-H0795695-A (JP)
Title: Hearing effect measuring instrument
Inventor: ISOGAI YUTAKA
IPC: H04R25/00
Filed: 1993-09-22
Abstract: PURPOSE:To provide a hearing effect measuring instrument capable of easily and accurately measuring whether or not a hearing aid is fitted optimally in a patient. CONSTITUTION:This hearing effect measuring instrument is formed in size to enclose the whole concha 14 on which the hearing aid is loaded, and is constituted of a sound insulating cup 20 whose one terminal is opened, and a signal generating source provided in the inside of the sound insulating cup 20 and which outputs an inspection sound, and the sound insulating cup 20 is formed in a circular cup type, and a sound absorbing material 25 is spread all over the internal wall part, and also, a cushioning material 27 is mounted on an opening edge part. The concha 14 on which the hearing aid 11 is loaded is formed so as to be completely enclosed with the cushioning material 27, and right and left ears are covered with sound insulating cups, respectively, and inspection is performed by supplying an inspection sound to the ear on the side where the hearing aid is loaded. When the hearing aids are loaded on both ears, the ear on the other side is inspected similarly. Consequently, it is possible to decide whether or not the hearing aid is fitted optimally in the patient based on a characteristic chart.
Patent JP-H03120520-A (JP)
Title: Filter disk device
Inventor: YAMAMOTO HARUHISA
IPC: G03B11/00
Filed: 1989-10-04
Abstract: PURPOSE:To prevent a gear or a speed reducer from damage due to the acciden tal turn of an operating knob by turning on and off a switch corresponding to the opening/closing of the cover of the operating knob and performing switching between automatic and manual operations. CONSTITUTION:The device is comprised in such a way that a filter disk 4 on which filters 3a-3d are mounted is turned with a driving motor 6, and also, is provided so as to be turned with the manual operation of the operating knob 5. When the cover 9 of the knob 5 is opened/closed, a microswitch 10 detects it, and the contact of a relay switch 11 is opened/closed. When the disk 4 is set at an electrical driving mode, the cover 9 is closed, and the relay switch 11 is closed, and it is rotated with the motor 6. Meanwhile, in the manual opera tion, the cover 9 is opened, and the knob 5 is operated, however, at this time, the switch 11 is opened, and damage to the gear, etc., can be prevented by reducing the rotating resistance torque due to the counter electromotive force of the motor 6.
Patent JP-H06110600-A (JP)
Title: Information processing equipment provided with display tablet for character and illustration or the like
Inventor: OSHIMA SATOHARU
IPC: G06F3/048
Filed: 1992-09-29
Abstract: PURPOSE:To facilitate input work, to reduce erroneous input and to easily correct the pertinent input as well by dividing an input display part into the arbitrary layout of an input area and a display area, detecting a pen coordinate, transforming it to an input coordinate corresponding to the display area and inputting displaying it in the display area. CONSTITUTION:An input/display area division part 1a of a CPU 1 divides the display screen of a tablet type display device 2b into the arbitrary layout of the input area and the display area through a display controller 2. An input coordinate area judge part 1b of the CPU 1 judges whether the coordinate at the pressed position of an input pen 4b exists in the input area or display area. An input/display coordinate transformation part 11c of the CPU 1 detects the pen coordinate of information inputted to the input area, transforms the coordinate to an input coordinate corresponding to the display area and inputs/ displays it in the display area. Namely, when input data are plotted in the input area, for example, this coordinate transformation part 1c transforms the coordinate to the display area in real time (the inverse is enabled).
Patent JP-2000083595-A (JP)
Title: Production of soybean protein
Inventor: SAMOTO MASAHIKO
IPC: A23L1/304
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a production process for soybean protein of which the mineral contents are regulated including divalent metal ions (Ca++, Mg++) and has improved solubility, gel-formation properties and flavor and taste. SOLUTION: The objective soybean protein is prepared by adding phosphoric acid or an organic acid (selected from among citric, tartaric, malic, succinic, maleic or fumaric acid) to soybean protein. Or the acid is admixed to the soybean protein, before the divalent metal ions (Ca++, Mg++) is brought into contact with the soybean protein, then the divalent metal ions are added, and they are neutralized, sterilized and spray-dried to produce the objective mineral content-adjusted soybean protein whose thermal coagulation and insolubilization due to the reaction with the divalent metal ions is effectively inhibited.
Patent JP-H04137127-A (JP)
Title: Area management device for auxiliary storage device
Inventor: KURIYAMA KAZUYA
IPC: G06F3/06
Filed: 1990-09-28
Abstract: PURPOSE:To improve the performance of the whole of a system by realizing the continuous file securing function by hardware at the time of operating the system. CONSTITUTION:When a control command from system software is issued, a controller 1 interprets and executes this command. In the case of command for retrieval of the storage area in an auxiliary storage device 2, a bit map table in a cache memory 12 is retrieved in accordance with the command. The address registered in a memory 11 is referred with respect to the retrieval start address. The return value is returned to system software as the retrieval result. In the case of the command for securing of the storage area, retrieval is started from the start address stored in the memory 11 to retrieve an idle area. When an idle area is found, a bit of the objective area on the bit map table is inverted to acquire a bit block.
Patent JP-2000084148-A (JP)
Title: Game device
Inventor: TOYODA HIROBUMI
IPC: A63F7/02
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a game device equipped with a hollow hall lifting device which is free from the possibilities that loaded hollow halls might be prevented from rolling smoothly and is of a simple structure and further, enables the loaded hollow balls to move easily in the width direction and the upward direction. SOLUTION: Resin hollow balls 10 are loaded onto the panel face of a game panel 11 from above and are pushed upward through a passage way 17 by a lifting means 22 from a recovery lane 20 below. The panel face has a pin gate cluster 14 with numerous implanted pins 13, a sensor 18 for detecting the passage of the balls 10 and a stopping means 27 for receiving the balls 10. The plural balls 10 loaded sequentially onto the panel face of the game panel 11 pay out premiums in accordance with the state of arrangement of the balls 10 stopped by the stopping means 27. The balls 10 thus used come into point-contact with a plain plate and naillike bodies which constitute the game panel 11. Consequently the movement of the rolling balls 10 through the pin gate cluster 14 and a ball lifting passage way 17 is smooth so that a game can be played without being interrupted halfway.  In addition, the balls 10 are lightweight and therefore, bounce back slowly when the balls 10 come into contact with the pins 13. Thus this game device makes a game player steadily recognize the movement of the balls 10 with much excitement and pleasure.
Patent JP-H07113596-A (JP)
Title: High heat conductive heat-receiving plate
Inventor: TAKAHASHI MASASHI
IPC: C04B35/83
Filed: 1993-10-18
Abstract: PURPOSE:To improve the heat conductivity, the cooling effect, the heat resistance and the strength at high temperatures of a heat receiving plate. CONSTITUTION:A high heat conductive heat receiving plate 1 is composed of C/C composite, and has a plane heat receiving side 1a and a curved rear side 1b that surrounds a cooling pipe 2. Carbon fiber 3 is arranged along the heat flow direction inside the heat receiving plate 1 to positively enhance the heat conductivity of the carbon fiber and to lower the temperature on the heat receiving side 1a when heat is loaded. Simultaneously, the temperature gradient in the heat receiving plate 1 is mitigated to achieve a high-performance of the heat receiving plate 1.
Patent JP-2001083876-A (JP)
Title: Multilayered label
Inventor: TANAKA MASATOMO
IPC: G09F3/10
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayered label with which the abuse of the label stuck in superposition onto intermediate paper remaining on merchandise may be prevented. SOLUTION: This multilayered label 10 is constituted by superposing a separator 12 subjected to release finishing on its front surface, the transparent intermediate paper 14 temporally adhered via a tacky adhesive layer onto the separator 12 and wrap 16 pseudo-adhered onto the intermediate paper 14 in such a manner that the paper is not readhered when the paper is once peeled. Plural notches 18, 18,... for breaking from side edges are formed at the intermediate paper 14.
Patent JP-H1197666-A (JP)
Title: Solid-state image-pickup device and manufacture thereof
Inventor: ISHIKAWA KATSUYA
IPC: H04N5/369
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image-pickup device and manufacture thereof which allows the voltage of fine-made CCD devices to lower and control margin to be widened, as well as a capable of reducing manufacturing process through the formation of trenches on a substrate. SOLUTION: Trenches reaching a vertical CCD n<+> -layer 6 are formed on an substrate and used as channels which face opposite lead electrodes and transfer electrodes. The trench depth is greater than the diffused layer junction depth of an embedded photodiode p<+> -layer 10, thus allowing the gate channel length for reading the charges to be long and electric field applied to this region to become sufficiently high to suppress the read voltage rise, even through if the pixel part is made fine. Even if heat treatment after the formation of the p<+> -layer 10 varies, it will suffice to consider only the impurity diffusion in the depth direction, because the lateral diffusion in this layer 10 stops at the sidewalls of the trenches, thus allowing the control margin of the read voltage control to be widened.
Patent JP-H03120832-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO NAOYA
IPC: H01L29/732
Filed: 1989-10-04
Abstract: PURPOSE:To enable emitter base isolation to be executed surely as compared with the conventional structure, by forming an under-cut part between a first polycrystalline silicon film turning to a base electrode and a first insulating film thereon, and burying a second insulating film in the under-cut part. CONSTITUTION:A first insulating film 4 is deposited on a first polycrystalline silicon film 3 turning to a base electrode; an aperture is formed in the laminated films 3, 4; a part of the first polycrystalline silicon film 3 is under-cut in the interface between the first insulating film 4 and the first polycrystalline silicon film 3 at the aperture part; a second insulating film 5 buried in the under-cut part 11 forms a side wall film on the side surface of the above aperture part; a second polycrystalline silicon film 6 turning to the emitter electrode is formed in the above aperture part, thereby constituting a bipolar transistor. For example, the aperture is formed by anisotropically etching the silicon nitride film 4; the under-cut part 11 is formed by isotropically etching the polycrystalline silicon film 3; then the polycrystalline silicon film in the aperture part is eliminated by anisotropic etching.
Patent JP-H02108943-A (JP)
Title: Measuring instrument for flexible structure body
Inventor: NAKADA YASUYUKI
IPC: G01N3/22
Filed: 1988-10-18
Abstract: PURPOSE:To take a measurement effective with good reliability without breaking a member to be measured by adjusting a force applied to the member to be measured and applying a proper force. CONSTITUTION:A controlled system 1 moves so that it can contact the flexible structure as the member 2 to be measured. Then a setting part 5 sets the position, direction, and force of the controlled system 1 according to the characteristics of the member 2 to be measured and the purpose of measurement. Then a controller 3 is set by the setting part 5 and the controlled system 1 is controlled according to the detected position, direction, and force regarding the controlled system 1. Then a data output part 4 outputs specific data according to a force signal obtained by converting a force detected as to the controlled system 1. Consequently, the object member is measured reliably and effectively without being broken.
Patent JP-H10107760-A (JP)
Title: Null symbol detection circuit
Inventor: TAKAYAMA KAZUO
IPC: H04L7/08
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To surely detect a null symbol for synchronization even when a transmission line characteristic of a broadcast wave is deteriorated by using a level detection means so as to detect the null symbol in each band detected. SOLUTION: A broadcast wave sent by the OFDM system is amplified by a high frequency amplifier circuit 2 from an antenna 1. The amplified high frequency signal is frequendy-converted by a frequency conversion circuit 3. The conversion output is filtered by an intermediate frequency filter 5, from which the intermediate frequency signal is outputted and processed by an FFT demodulation circuit 7 and a multiplexed signal is demultiplexed. Furthermore, the intermediate frequency is separated into frequency signals for three bands in the intermediate frequency band by BPFs 8, 11, 14.  The separated signals are respectively envelope-detected by detection circuits 9, 12, 15, compared with a prescribed level by level discrimination circuits 10, 13, 16, the result is outputted to the discrimination circuit 17, and a null symbol is detected, The detection signal is fed to the FFT demodulation circuit 7 and used for a synchronizing, signal.
Patent JP-H06237206-A (JP)
Title: Radio selective calling receiving and its control method
Inventor: SHIBAYAMA HIROAKI
IPC: H04W88/02
Filed: 1993-10-19
Abstract: PURPOSE:To prevent a received message from being processed as a confirmed message, even if a report stopping operation and a message confirming operation are executed under such dark environment as the received message cannot be read, in the radio selective calling receiver. CONSTITUTION:The receiver is provided with a photosensor 151 for detecting a bright or dark state of the message display environment. If a report stopping operation is executed under the dark environment, a received message is stored as an unconfirmed message in a RAM 5. Therefore, a user can look at the received message in a bright place after the environment is varied. Also, when it is detected by a photosensor 152 that the environment in the periphery of the radio selective calling receiver is varied from a dark state to a bright state, if the unconfirmed message is stored in the RAM 5, a microcomputer 8 informs a user about this fact.
Patent JP-H0983761-A (JP)
Title: Facsimile equipment
Inventor: HOJO HAJIME
IPC: H04N1/21
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To speedily judge whether or not an image memory needs to be initialized when the equipment is started up again after a power failure is recovered and to effectively utilize the image memory by initializing the image memory when information showing that a backup voltage is higher than a predetermined certain value at the restart time after the recovery from the power. SOLUTION: A backup circuit 650 is equipped with a DC/DC converter 652 which supplies the DC voltage from a backup battery 651 to an SAF (stored/ forward) memory 623, a voltage detection part 653, etc., and if a power failure occurs, the DC from the backup battery 651 is transformed by the DC/DC converter 652 and supplied to the SAF memory 423 and a DRAM C641. When the power source is turned on after the recovery from the power failure, a main control part 600 of a main controller 501 checks the signal outputted by the voltage detection part 653 and initializes the SAF memory 623 when the signal from the voltage detection part 653 shows that the backup voltage is lower than the predetermined certain value at the time of the power failure, thereby preventing unusable data from being stored in the SAF memory 623.
Patent JP-H1176023-A (JP)
Title: Oscillating pillow
Inventor: MONMA KOJI
IPC: A61M21/02
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To utilize a pillow for teerapy such as move to relax state or sleepless cancel and further to provide a function equal with or closer to an earphone or headphone without using them by incorporating a sound source inside while paying attention on the form of oscillating type pillow with which tossing in the bed can easily be performed while keeping the stream of a backbone good. SOLUTION: This oscillating pillow has a main body part 10 of pillow for placing the head and left and right rising parts 20 raising both the terminal parts corresponding to the shoulder width direction of that main body part 10 of pillow upward respectively, and the entire pillow is functioned while being almost bent in the shape of U in the view from the side of head top part. In this case, the sound source is provided inside either the main body part of pillow or the left or right rising part.