baber/WOPTO huggingface dataset:
Patent JP-H04207092-A (JP)
Title: Package for semiconductor laser
Inventor: SUDO YASUAKI
IPC: H01S5/02
Filed: 1990-11-30
Abstract: PURPOSE:To enable a semiconductor laser element, a monitor element, and a grounding lead to be connected with wire bonding easily by providing a bonding part with the semiconductor laser element and that with the monitor element on a grounding lead. CONSTITUTION:A lead main body 20a is glass-welded on a substrate 10 and a lower side is extended longer toward a lower part of the substrate 10, while an upper part is extended only slightly from an upper surface of the substrate 10. An upper end face position of the lead main body 20a and an upper end face of a lead 15 are set nearly equally and are placed nearly in parallel with a surface of the substrate 10. End faces of the lead main body 20a and the lead 15 are faces which become a bonding part when making connection with a monitor element 18 by wire bonding and wire bonding of a monitor element 18, the lead 15, and a grounding lead 20 can be performed easily by allowing a surface direction of the upper end face of the lead 15 and the lead main body 20a to be nearly in parallel with a face of the substrate 10.
Patent JP-H11162833-A (JP)
Title: Method of edge exposure for substrate
Inventor: YOMO SATOSHI
IPC: G03F7/20
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain desired exposure regardless of the edge shape of a wafer, by measuring coordinate values of a peripheral section of a substrate by means of an external size detector, calculating center coordinate values of the substrate based on the coordinate values of the peripheral section, and then, exposing an area to be exposed at a prescribed distance from the center coordinate values of the substrate in the radial direction. SOLUTION: An exposure light projecting section 4 is moved toward the center of rotation Ct of a turntable 2 until a photosensor detects exposed light in accordance with a command from a controller 7. While the section 4 is moved, the positional coordinates and intensity of the exposed light are measured and stored in the controller 7. Here, a shutter is once closed and the section 4 is moved to the position calculated based on the shape data of a desired peripheral area to be exposed, the eccentricity of a wafer 1, and the positional coordinated data of notches and the exposed light pre-inputted to the controller 7. After the section 4 is moved to the position, the shutter is again opened. Then, while the turntable 2 is rotated, the section 4 is tracked in accordance with the angle of rotation of the turntable 2.
Patent JP-H04208757-A (JP)
Title: Home equipment control system of public telephone line
Inventor: ISHIDA YOSHINE
IPC: H04M11/00
Filed: 1990-11-30
Abstract: PURPOSE:To completely prevent stupid mischief by providing a line controller with timers which set signal acceptance time zones and inhibiting acceptance of the signal inputted to the line controlled at the time on the outside of signal acceptance time zones. CONSTITUTION:A line controller 10 is provided with timers T1 to Tn to arbitrarily set a time zone (t) for signal acceptance from a public telephone line 11 as the time zone of AND between signal acceptance effective time zones of timers T1 to Tn and the signal acceptance effective set time zone of a changeover switch 13 with respect to each of home apparatus H1 to Hn. Consequently, the signal acceptance time zone (t) is set, and the signal inputted to the line controller 10 at the time on the outside of this time zone (t) is rejected by timers T1 to Tn, and therefore, each of home equipment H1 to Hm is prevented from being operated against a user's will even if the signal due to stupid mischief or the like is inputted at the time on the outside of the signal acceptance time zone (t).
Patent JP-H1197619-A (JP)
Title: Semiconductor device, manufacture thereof and mounting thereof
Inventor: OOUCHI NOBUHITO
IPC: H01L23/31
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a stacked semiconductor device, capable of implementing high-density mounting without increasing the mounting space, as compared with the case when a single semiconductor device is mounted. SOLUTION: This device 1 is so formed that the distal ends of leads 11 provided on both sides of a first semiconductor device 10 are bent inwards, so as to hold a second semiconductor device 20 that is stacked on the back of the device 10. Since the device 20 is held on the inside of the leads 11 of the device 10, the distance between the outer side surfaces of the leads 11 does not become long. As a result, the mounting space is not increased, as compared with the case, where only the device 10 is mounted singly. In addition, high- density mounting can be implemented by stacking the device 20 on the device 10.
Patent JP-H04208766-A (JP)
Title: Document holding member of image scanner
Inventor: MORIZUMI YOSHIAKI
IPC: G03F1/00
Filed: 1990-11-30
Abstract: PURPOSE:To avert the degradation in the quality of scanning images and to improve the hand of use of a document holding member by providing an antireflection film which prevents the reflection of light and allows the transmission of light on the surface of the document holding member for contact with documents. CONSTITUTION:The shape of the document holding member is properly determined according to the image scanner to be used. The material is properly selected from transparent materials, such as glass and synthetic resins. The material, thickness, forming method, refractive index, etc., of the antireflection film are adequately determined by taking the material of the document holding member, the wavelength of light projected toward the documents, etc., into consideration. The front surface of the antireflection film formed on the document holding member is used as the surface for mounting (contact surface) of the documents to allow the transmission of the light (incident light) projected to the documents and to allow the document scanning receiving the reflected or transmitted light. The interference of the light reflected from the film surface and the reflected light or transmitted light from the document does not, therefore, arise and the quality of the scanned images is improved.
Patent JP-H04208798-A (JP)
Title: Remote control hanger with reflector
Inventor: IKEDA KOJI
IPC: H02J13/00
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to easily observe a liquid crystal display by arranging a light condensing reflector for reflecting external light on a liquid crystal display device (LQD) on the lower part of arrangement position of the LQD in the set state of a remote controller. CONSTITUTION:When a 'week' button 14 is depressed, a dark part of the LQD 16 is moved stepwise to the left side, and at the time of depressing a 'strong' button 15, the dark part is moved stepwise to the right side to display water power. In this remote control hanger 2, the light condensing reflector 21 is fixed on the part of the arrangement position of the LQD 16 on the remote controller 1 so as to be opened/closed from the lower part in the horizontal direction by a hinge part 22. As the optimum reflection angle of the reflector 21 is changed in accordance with a tray booth, its angle can be controlled. Since external light such as illumination is reflected by the reflector 21 and direct light from the external illumination and the reflected light are condensed to the LQD 16, constant can be improved and the displayed contents of the LQD 16 can easily be observed.
Patent JP-H03202806-A (JP)
Title: Reading lens for scanner
Inventor: KANOSHIMA YUUICHIROU
IPC: G02B13/24
Filed: 1989-12-29
Abstract: PURPOSE:To obtain the bright lens of 3 FNO having a half angle of view as wide as 20 deg. and a high contrast even at a high space frequency of 71.4 pieces/mm by constituting a lens system of lenses of 7 elements in 5 groups and specifying the ionic constants of aspherical faces. CONSTITUTION:This lens system is constituted of the lenses of 7 elements in 5 groups consisting, successively from an object side, of the 1st group consisting of the 1st lens 10 which is a positive lens and the 2nd lens 12 which is a negative lens joined thereto, the 2nd group consisting of the 3rd lens 14 which is a meniscus lens having a convex face to the object side, the 3rd group consisting of a meniscus 4th lens 16 having a convex face on an image side, the 4th group consisting of the 5th lens 18 which is a negative lens and the 6th lens which is a positive lens fixed thereto, and the 5 group consisting of the 7th lens 22 which is plane glass. The 1st, 3rd, 4th lens faces counted from the object side are formed of the aspherical faces and the ionic constants thereof, determined as K1, K2, K3, are so determined as to satisfy equations I to III.
Patent JP-H06156012-A (JP)
Title: Pneumatic tire
Inventor: CHAEN TATSURO
IPC: B60C9/20
Filed: 1992-11-27
Abstract: PURPOSE:To reduce weight of pneumatic tire by making rubber thickness between belt plies uniform. CONSTITUTION:At vulcanization, as a rubber amount between belt plies 31a and 31b at a portion receiving a large force, that is, a portion overlapping a circumferential groove is increased, the rubber thickness remaining between the belt plies at a portion overlapping the circumferential groove at end of vulcanization approximates to the rubber thickness at other portions even if a coating rubber 38 between both the belt plies is affected by the force and escapes to both sides in the axial direction. Thus, the distance between the belt plies between both the belt plies becomes almost uniform in general.
Patent JP-H11170813-A (JP)
Title: Pneumatic tire for heavy load
Inventor: ENDO SHIGERU
IPC: B60C11/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for a heavy load effectively reducing a noise according to rolling of the tire without deteriorating difficulty of manufacture, heating durability, and wearing resistance. SOLUTION: A pneumatic tire for a heavy load of rib or block pattern is provided with a tread 3 formed to be partitioned in each rib 5 to 7 positioned in a peripheral direction from at least two peripheral direction grooves 4 along a circumference of the tire. A tread constitutional part except a shoulder rib 7 is formed by a two-layer structure of a base rubber layer 3b consisting of foaming rubber and a cap rubber layer 3a arranged on this base rubber layer 3b, and in the constitutional part of the tread 3 of the shoulder rib 7, this foaming rubber is substantially not provided.
Patent JP-H07158891-A (JP)
Title: Air conditioner
Inventor: ARITA HIROSHI
IPC: F24F13/22
Filed: 1993-12-10
Abstract: PURPOSE:To enable easy washing of a drain pan on the customer side by making the drain pan exposed outside the main body of an air conditioner without impairing an external appearance and by making it possible thereby to remove and fit it simply. CONSTITUTION:In an integral type air conditioner equipped inside with a refrigerating cycle comprising an evaporator, a condenser, a compressor and a pressure reducing device, a blower device for subjecting a condenser device and an evaporator device to heat exchange respectively and a control device for controlling operations of the aforesaid refrigerating cycle and blower device, a drain pan 3 is provided below the condenser and a sub-drain pan 7 below the evaporator 2 respectively. Drain water condensed in the evaporator 2 and the drain water which fails to be evaporated in the condenser are drained into a circulating drain pan 9 fitted removably to the lower part of the air conditioner. This circulating drain pan 9 is designed to have a function of returning the water forcibly to the evaporator 2 to be evaporated and it is provided outside the main body of the air conditioner.
Patent JP-H11173887-A (JP)
Title: Flow velocity measuring apparatus and flow rate measuring apparatus
Inventor: OZAWA KINGO
IPC: G01P5/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a flow velocity measuring apparatus capable of keeping high measuring accuracy, irrespective of the fluid surface condition. SOLUTION: Water drops are dripped on a free water surface 1a to form a pattern onto the water surface, an image sensor 4 photographs this pattern to take the pattern information in a first memory 8, the image sensor 4 again photographs the water surface after a specified time ΔT has passed, to take the pattern information in a second memory 9, and calculators calculate the displacement of the pattern from the correlation of the pattern information in the first memory 8 with that in the second memory 9, the water surface velocity from this pattern displacement and then the flow rate, based on this water surface velocity.
Patent JP-H06168801-A (JP)
Title: Water-cooled resistor
Inventor: YAMAZAKI TAKAO
IPC: H01C1/082
Filed: 1992-11-27
Abstract: PURPOSE:To remove heat generated from a resistance element effectively and rapidly and to prevent corona discharge. CONSTITUTION:A plurality of water-cooled conductive sinks 3 having water passages inside are provided in parallel. Resistor 2 consisting of an insulated resistance element are held between the water cooled sinks 3. The resistors 2 are connected in series through connectors 10 that are in electric contact with the water cooled sink 3. A terminal 12 provided on the resistor 2 at each end is connected electrically to the water cooled sink 3 at the both ends.
Patent JP-H06193985-A (JP)
Title: Refrigerator
Inventor: KARASHI SHIGEKI
IPC: F25B5/02
Filed: 1992-12-22
Abstract: PURPOSE:To obtain a cooling capacity of a temperature in an allowable range for normally operating a temperature of a compressor by providing a second cooler to be used by branching part of refrigerant to b used for a refrigerating cycle of a refrigerator at a lower surface of the refrigerator, and cooling indoor air to be introduced into the compressor by using low temperature refrigerant. CONSTITUTION:A compressor 2 for compressing refrigerant of a refrigerator body 1 to high temperature and high pressure is provided. A second cooler 3 for cooling indoor air to cool the compressor 2 is provided, and a temperature sensor 4 for measuring an atmospheric temperature of the compressor 2 is provided. The cooler 3 is heat-exchanged with indoor air 5 to be introduced into the compressor 2. The air 5 is cooled by the heat exchanging. On the other hand, refrigerant in the cooler 3 becomes gas by evaporating. As a result, the cooled air 5 can effectively cool the compressor 2. Thus, since it can be always held in an allowable range for normally operating, damage of functions of the compressor 2 at a high temperature can be prevented.
Patent JP-2001150485-A (JP)
Title: Mechanism for adjusting flow rate of supercritical fluid
Inventor: EMI TORU
IPC: B29C45/18
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To supply supercritical fluid automatically to an injection cylinder by extruding the fluid intermittently by using an extrusion tank having a pair of cutoff valves. SOLUTION: A mechanism for adjusting the of supercritical fluid has the first cutoff valve 6 fitted to the inlet 3 of the extrusion tank 1, the second cutoff valve 8 communicating with an injection machine cylinder 7 fitted to the outlet 8a of the tank 1, a driving part 10 for actuating the piston 9 of the tank 1, a position detection part 11 for detecting the position of the piston 9, a heater 2 for heating the tank 1, and a control part 12 connected with the cutoff valves 6, 8, the driving part 10, the position detection part 11, and the heater 2.
Patent JP-2000332300-A (JP)
Title: Led lamp
Inventor: SALAM HASSAN PADDY ABDEL
IPC: H01L33/54
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an LED lamp, in which an AlGaInP LED structure operates at some watts and absorbs heat at high efficiency. SOLUTION: A thin LED structure, without a chip crystal substrate, has an active region 10 close to a heat sink 86. Reflectors 97, 87 are arranged above and under a structure, and the structure has cavities 14 extracting light guided by the reflectors. Since light can be emitted by the cavities 14, the chip is wide and operates at a high power. Large heat, generated in the active region, is effectively absorbed by the heat sink with no interference in heat transfer due to the chip substrate.
Patent JP-H10169933-A (JP)
Title: Incinerator and assembly type incinerator
Inventor: MAEJIMA TAKASHI
IPC: F23G5/44
Filed: 1996-12-07
Abstract: PROBLEM TO BE SOLVED: To keep soot containing dust from being discharged by a method wherein incineration is performed, smoke after the collection of dust with a dust collection part is discharged from a smoke discharge part to incinerate even garbage containing combustible matters and a large amount of water from ordinary home, restaurants, factories and the like completely leaving no cinders within an incinerator. SOLUTION: Water generated when a matter 2g to be dried is dried on a plate 2e for drying and soot generated when matters 2h to be incinerated are burned at an incinerating section 2 are sent into a dust collecting section 3 from a discharge port 2o. The water and soot sent into the dust collecting section 3 is sent into a remover 3b (the arrow c) to remove fine dust especially contained in the soot with a removing agent 3d within the remover 3b. The smoke cleared of the fine dust is sent into a smoke discharge part 4 (the arrow d). The smoke cleared of the dust sent into the smoke discharge part 4 enters a smoke discharge chamber 4a and is emitted into the atmospheric air from a stack 5 together with air sent into a discharge pipe 4b via a blow pipe 4e mounted on a blower 4d.
Patent JP-H10166261-A (JP)
Title: Piezoelectric wafer polishing device
Inventor: NAKAJIMA MIKIO
IPC: B24B37/013
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To easily detect a frequency for precise polishing. SOLUTION: A piezoelectric wafer 1 polarized in the thickness direction is held between upper and lower fixed boards 3, 4 for polishing. One fixed board 3 has an electrode 6 connected to a detector 8 to detect the frequency of the piezoelectric wafer, so that polishing can be completed when the frequency of the piezoelectric wafer reaches a target value. The fixed board 3 with the electrode 6 is formed to be overhung from the outer edge of the fixed board 4 with no electrode at the electrode mount and the piezoelectric wafer 1 is arranged with its moving track passing through the electrode mount. The detector 7 detects the frequency of the piezoelectric wafer 1 in a thickness sliding vibration mode.
Patent JP-H05150213-A (JP)
Title: Liquid crystal projector device
Inventor: HARAMOTO MASANORI
IPC: H04N5/74
Filed: 1991-11-30
Abstract: PURPOSE:To form an image of bright and fine picture elements and to obtain a picture which is not distorted even when video light is projected on a screen at a certain angle by reflecting video light by a reflection type liquid crystal panel. CONSTITUTION:The parallel light from a light source part 3 irradiates a polarizer 5 and only light of a specific polarized component is transmitted through the polarizer 5 to irradiate the reflection type liquid crystal panel 4, which reflects it at, for example, 45 deg.. The reflection type liquid crystal panel 4 is high in light utilization efficiency and bright, and can be increased in the number of picture elements by providing many display parts, thereby obtaining an image of fine picture elements. The video light projected from the reflection type liquid crystal panel 4 irradiates the polarizer 5 again and video light of a specific polarized component irradiates a projection lens 6 and is projected on the screen 7. The video light is projected upward at 45 deg. by the projection lens 6, so the liquid crystal projector device is placed on, for example, the floor and projects an undistorted image on the screen 7 provided at a high position.
Patent JP-2000166873-A (JP)
Title: Apparatus for adjusting line position of sight detecting means
Inventor: DOBASHI HIDEKI
IPC: G06F3/0346
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To easily perform positional adjustment of the line of a sight detecting means with respect to the eyeball of an observer, while a displaying means for exclusive use for displaying the image of the eyeball is dispensed with. SOLUTION: When a line of sight detecting means, which provides a projector for illuminating an eyeball and an image capture part for capturing the image of the eyeball and detects the watch point of a subject, by using the above described image of the eyeball is fixed to the eyeball of an observer observing an image displaying means 3, a control means which captures the image of the eyeball obtd. by this image capturing part and displays this image of the eyeball on the displaying means 3 and performs positional adjustment of the line of sight detecting means to the eyeball is provided.
Patent JP-H07157412-A (JP)
Title: Cosmetic
Inventor: KUGA MASAAKI
IPC: A61K8/00
Filed: 1993-12-03
Abstract: PURPOSE:To obtain a cosmetic having a skin-normalizing action. CONSTITUTION:This cosmetic is produced by properly combining crude drugs such as KINGINKA (flower bud of Lonicera japonica), TANJIN (bark of Schinopsis lerentzii), OUGON (root of Scutellaria baicalensis), KEIGAI (flower of Schizonepeta tenuifolia), SHAKUYAKU (root of Paeonia albiflora), JIOU (root of Rehmannia glutinosa), OUREN (rhizome of Coptis japonica), OUBAKU (bark of Phellodendron amurense), SANSHISHI (fruit of Gardenia jasminoides), DAIOU (rhizome of Pheum palmatum), BOUFU (root of Ladebouriella seseloides) and SOUJUTSU (rhizome of Atractylodes lancea), boiling down the crude drugs with a vegetable oil such as olive oil, removing the solid component from the extract liquid by filtration, etc., dissolving horse oil and beeswax in the extract, cooling the solution under stirring and using the obtained plaster as a main component of the cosmetic.
Patent JP-H07165366-A (JP)
Title: Book binding device
Inventor: YAMAGUCHI YOSHIMASU
IPC: B42C11/02
Filed: 1993-12-14
Abstract: PURPOSE:To connect a classification device to a downstream portion on-line by discharging image-formed paper sheets through different discharge ports according to whether binding is effected. CONSTITUTION:An image-formed paper material S inputted to a paper conveyance passage 19 is discharged through the first discharge port of a paper conveyance passage 19 to the outside of a binding device as it is when no binding is effected. When binding is effected, the paper material S is inputted to collating trays 41 and 42 by means of flappers 36 and 37 for containing and collating, and binding is effected by using a tape heated by tape heating binding means 56 and 57. A binding-finished product is discharged through a second discharge port to the outside of the binding device.
Patent JP-H07177405-A (JP)
Title: Electronic still camera
Inventor: HIRATO TAKASHI
IPC: H04N5/765
Filed: 1993-12-16
Abstract: PURPOSE:To provide an electronic still camera for recording consecutively photographed image data in a magneto-optical disk. CONSTITUTION:The magneto-optical disk 9 is loaded to a camera as the recording medium of the photographed image data. At the time of normal photographing, the photographed image data are tentatively written in a frame memory 6, transferred to the magneto-optical disk 9 and recorded. On the other hand, at the time of consecutive photographing, they are tentatively written in an IC memory card 10 capable of high-speed access and the plural image data written in the IC memory card 10 are transferred through the frame memory 6 to the magneto-optical disk 9 and recorded. Even though the access speed of the magneto-optical disk is slow, by utilizing the high-speed accessibility of the IC memory card, since the consecutively photographed image data are tentatively written in the IC memory card and recorded in the magneto-optical disk of a large capacity, this electronic still camera for utilizing the merits of the magneto-optical disk and the IC memory card can be provided.